diff options
Diffstat (limited to 'node_modules/handlebars/lib')
31 files changed, 4446 insertions, 0 deletions
diff --git a/node_modules/handlebars/lib/handlebars.js b/node_modules/handlebars/lib/handlebars.js new file mode 100644 index 000000000..f11495905 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars.js @@ -0,0 +1,41 @@ +import runtime from './handlebars.runtime'; + +// Compiler imports +import AST from './handlebars/compiler/ast'; +import { parser as Parser, parse } from './handlebars/compiler/base'; +import { Compiler, compile, precompile } from './handlebars/compiler/compiler'; +import JavaScriptCompiler from './handlebars/compiler/javascript-compiler'; +import Visitor from './handlebars/compiler/visitor'; + +import noConflict from './handlebars/no-conflict'; + +let _create = runtime.create; +function create() { + let hb = _create(); + + hb.compile = function(input, options) { + return compile(input, options, hb); + }; + hb.precompile = function(input, options) { + return precompile(input, options, hb); + }; + + hb.AST = AST; + hb.Compiler = Compiler; + hb.JavaScriptCompiler = JavaScriptCompiler; + hb.Parser = Parser; + hb.parse = parse; + + return hb; +} + +let inst = create(); +inst.create = create; + +noConflict(inst); + +inst.Visitor = Visitor; + +inst['default'] = inst; + +export default inst; diff --git a/node_modules/handlebars/lib/handlebars.runtime.js b/node_modules/handlebars/lib/handlebars.runtime.js new file mode 100644 index 000000000..3d05b5448 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars.runtime.js @@ -0,0 +1,37 @@ +import * as base from './handlebars/base'; + +// Each of these augment the Handlebars object. No need to setup here. +// (This is done to easily share code between commonjs and browse envs) +import SafeString from './handlebars/safe-string'; +import Exception from './handlebars/exception'; +import * as Utils from './handlebars/utils'; +import * as runtime from './handlebars/runtime'; + +import noConflict from './handlebars/no-conflict'; + +// For compatibility and usage outside of module systems, make the Handlebars object a namespace +function create() { + let hb = new base.HandlebarsEnvironment(); + + Utils.extend(hb, base); + hb.SafeString = SafeString; + hb.Exception = Exception; + hb.Utils = Utils; + hb.escapeExpression = Utils.escapeExpression; + + hb.VM = runtime; + hb.template = function(spec) { + return runtime.template(spec, hb); + }; + + return hb; +} + +let inst = create(); +inst.create = create; + +noConflict(inst); + +inst['default'] = inst; + +export default inst; diff --git a/node_modules/handlebars/lib/handlebars/base.js b/node_modules/handlebars/lib/handlebars/base.js new file mode 100644 index 000000000..155e7ca04 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/base.js @@ -0,0 +1,78 @@ +import {createFrame, extend, toString} from './utils'; +import Exception from './exception'; +import {registerDefaultHelpers} from './helpers'; +import {registerDefaultDecorators} from './decorators'; +import logger from './logger'; + +export const VERSION = '4.0.6'; +export const COMPILER_REVISION = 7; + +export const REVISION_CHANGES = { + 1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it + 2: '== 1.0.0-rc.3', + 3: '== 1.0.0-rc.4', + 4: '== 1.x.x', + 5: '== 2.0.0-alpha.x', + 6: '>= 2.0.0-beta.1', + 7: '>= 4.0.0' +}; + +const objectType = '[object Object]'; + +export function HandlebarsEnvironment(helpers, partials, decorators) { + this.helpers = helpers || {}; + this.partials = partials || {}; + this.decorators = decorators || {}; + + registerDefaultHelpers(this); + registerDefaultDecorators(this); +} + +HandlebarsEnvironment.prototype = { + constructor: HandlebarsEnvironment, + + logger: logger, + log: logger.log, + + registerHelper: function(name, fn) { + if (toString.call(name) === objectType) { + if (fn) { throw new Exception('Arg not supported with multiple helpers'); } + extend(this.helpers, name); + } else { + this.helpers[name] = fn; + } + }, + unregisterHelper: function(name) { + delete this.helpers[name]; + }, + + registerPartial: function(name, partial) { + if (toString.call(name) === objectType) { + extend(this.partials, name); + } else { + if (typeof partial === 'undefined') { + throw new Exception(`Attempting to register a partial called "${name}" as undefined`); + } + this.partials[name] = partial; + } + }, + unregisterPartial: function(name) { + delete this.partials[name]; + }, + + registerDecorator: function(name, fn) { + if (toString.call(name) === objectType) { + if (fn) { throw new Exception('Arg not supported with multiple decorators'); } + extend(this.decorators, name); + } else { + this.decorators[name] = fn; + } + }, + unregisterDecorator: function(name) { + delete this.decorators[name]; + } +}; + +export let log = logger.log; + +export {createFrame, logger}; diff --git a/node_modules/handlebars/lib/handlebars/compiler/ast.js b/node_modules/handlebars/lib/handlebars/compiler/ast.js new file mode 100644 index 000000000..1699569ba --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/ast.js @@ -0,0 +1,28 @@ +let AST = { + // Public API used to evaluate derived attributes regarding AST nodes + helpers: { + // a mustache is definitely a helper if: + // * it is an eligible helper, and + // * it has at least one parameter or hash segment + helperExpression: function(node) { + return (node.type === 'SubExpression') + || ((node.type === 'MustacheStatement' || node.type === 'BlockStatement') + && !!((node.params && node.params.length) || node.hash)); + }, + + scopedId: function(path) { + return (/^\.|this\b/).test(path.original); + }, + + // an ID is simple if it only has one part, and that part is not + // `..` or `this`. + simpleId: function(path) { + return path.parts.length === 1 && !AST.helpers.scopedId(path) && !path.depth; + } + } +}; + + +// Must be exported as an object rather than the root of the module as the jison lexer +// must modify the object to operate properly. +export default AST; diff --git a/node_modules/handlebars/lib/handlebars/compiler/base.js b/node_modules/handlebars/lib/handlebars/compiler/base.js new file mode 100644 index 000000000..c6871d399 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/base.js @@ -0,0 +1,24 @@ +import parser from './parser'; +import WhitespaceControl from './whitespace-control'; +import * as Helpers from './helpers'; +import { extend } from '../utils'; + +export { parser }; + +let yy = {}; +extend(yy, Helpers); + +export function parse(input, options) { + // Just return if an already-compiled AST was passed in. + if (input.type === 'Program') { return input; } + + parser.yy = yy; + + // Altering the shared object here, but this is ok as parser is a sync operation + yy.locInfo = function(locInfo) { + return new yy.SourceLocation(options && options.srcName, locInfo); + }; + + let strip = new WhitespaceControl(options); + return strip.accept(parser.parse(input)); +} diff --git a/node_modules/handlebars/lib/handlebars/compiler/code-gen.js b/node_modules/handlebars/lib/handlebars/compiler/code-gen.js new file mode 100644 index 000000000..5ec052f77 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/code-gen.js @@ -0,0 +1,168 @@ +/* global define */ +import {isArray} from '../utils'; + +let SourceNode; + +try { + /* istanbul ignore next */ + if (typeof define !== 'function' || !define.amd) { + // We don't support this in AMD environments. For these environments, we asusme that + // they are running on the browser and thus have no need for the source-map library. + let SourceMap = require('source-map'); + SourceNode = SourceMap.SourceNode; + } +} catch (err) { + /* NOP */ +} + +/* istanbul ignore if: tested but not covered in istanbul due to dist build */ +if (!SourceNode) { + SourceNode = function(line, column, srcFile, chunks) { + this.src = ''; + if (chunks) { + this.add(chunks); + } + }; + /* istanbul ignore next */ + SourceNode.prototype = { + add: function(chunks) { + if (isArray(chunks)) { + chunks = chunks.join(''); + } + this.src += chunks; + }, + prepend: function(chunks) { + if (isArray(chunks)) { + chunks = chunks.join(''); + } + this.src = chunks + this.src; + }, + toStringWithSourceMap: function() { + return {code: this.toString()}; + }, + toString: function() { + return this.src; + } + }; +} + + +function castChunk(chunk, codeGen, loc) { + if (isArray(chunk)) { + let ret = []; + + for (let i = 0, len = chunk.length; i < len; i++) { + ret.push(codeGen.wrap(chunk[i], loc)); + } + return ret; + } else if (typeof chunk === 'boolean' || typeof chunk === 'number') { + // Handle primitives that the SourceNode will throw up on + return chunk + ''; + } + return chunk; +} + + +function CodeGen(srcFile) { + this.srcFile = srcFile; + this.source = []; +} + +CodeGen.prototype = { + isEmpty() { + return !this.source.length; + }, + prepend: function(source, loc) { + this.source.unshift(this.wrap(source, loc)); + }, + push: function(source, loc) { + this.source.push(this.wrap(source, loc)); + }, + + merge: function() { + let source = this.empty(); + this.each(function(line) { + source.add([' ', line, '\n']); + }); + return source; + }, + + each: function(iter) { + for (let i = 0, len = this.source.length; i < len; i++) { + iter(this.source[i]); + } + }, + + empty: function() { + let loc = this.currentLocation || {start: {}}; + return new SourceNode(loc.start.line, loc.start.column, this.srcFile); + }, + wrap: function(chunk, loc = this.currentLocation || {start: {}}) { + if (chunk instanceof SourceNode) { + return chunk; + } + + chunk = castChunk(chunk, this, loc); + + return new SourceNode(loc.start.line, loc.start.column, this.srcFile, chunk); + }, + + functionCall: function(fn, type, params) { + params = this.generateList(params); + return this.wrap([fn, type ? '.' + type + '(' : '(', params, ')']); + }, + + quotedString: function(str) { + return '"' + (str + '') + .replace(/\\/g, '\\\\') + .replace(/"/g, '\\"') + .replace(/\n/g, '\\n') + .replace(/\r/g, '\\r') + .replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4 + .replace(/\u2029/g, '\\u2029') + '"'; + }, + + objectLiteral: function(obj) { + let pairs = []; + + for (let key in obj) { + if (obj.hasOwnProperty(key)) { + let value = castChunk(obj[key], this); + if (value !== 'undefined') { + pairs.push([this.quotedString(key), ':', value]); + } + } + } + + let ret = this.generateList(pairs); + ret.prepend('{'); + ret.add('}'); + return ret; + }, + + + generateList: function(entries) { + let ret = this.empty(); + + for (let i = 0, len = entries.length; i < len; i++) { + if (i) { + ret.add(','); + } + + ret.add(castChunk(entries[i], this)); + } + + return ret; + }, + + generateArray: function(entries) { + let ret = this.generateList(entries); + ret.prepend('['); + ret.add(']'); + + return ret; + } +}; + +export default CodeGen; + diff --git a/node_modules/handlebars/lib/handlebars/compiler/compiler.js b/node_modules/handlebars/lib/handlebars/compiler/compiler.js new file mode 100644 index 000000000..987d0d459 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/compiler.js @@ -0,0 +1,558 @@ +/* eslint-disable new-cap */ + +import Exception from '../exception'; +import {isArray, indexOf} from '../utils'; +import AST from './ast'; + +const slice = [].slice; + +export function Compiler() {} + +// the foundHelper register will disambiguate helper lookup from finding a +// function in a context. This is necessary for mustache compatibility, which +// requires that context functions in blocks are evaluated by blockHelperMissing, +// and then proceed as if the resulting value was provided to blockHelperMissing. + +Compiler.prototype = { + compiler: Compiler, + + equals: function(other) { + let len = this.opcodes.length; + if (other.opcodes.length !== len) { + return false; + } + + for (let i = 0; i < len; i++) { + let opcode = this.opcodes[i], + otherOpcode = other.opcodes[i]; + if (opcode.opcode !== otherOpcode.opcode || !argEquals(opcode.args, otherOpcode.args)) { + return false; + } + } + + // We know that length is the same between the two arrays because they are directly tied + // to the opcode behavior above. + len = this.children.length; + for (let i = 0; i < len; i++) { + if (!this.children[i].equals(other.children[i])) { + return false; + } + } + + return true; + }, + + guid: 0, + + compile: function(program, options) { + this.sourceNode = []; + this.opcodes = []; + this.children = []; + this.options = options; + this.stringParams = options.stringParams; + this.trackIds = options.trackIds; + + options.blockParams = options.blockParams || []; + + // These changes will propagate to the other compiler components + let knownHelpers = options.knownHelpers; + options.knownHelpers = { + 'helperMissing': true, + 'blockHelperMissing': true, + 'each': true, + 'if': true, + 'unless': true, + 'with': true, + 'log': true, + 'lookup': true + }; + if (knownHelpers) { + for (let name in knownHelpers) { + /* istanbul ignore else */ + if (name in knownHelpers) { + options.knownHelpers[name] = knownHelpers[name]; + } + } + } + + return this.accept(program); + }, + + compileProgram: function(program) { + let childCompiler = new this.compiler(), // eslint-disable-line new-cap + result = childCompiler.compile(program, this.options), + guid = this.guid++; + + this.usePartial = this.usePartial || result.usePartial; + + this.children[guid] = result; + this.useDepths = this.useDepths || result.useDepths; + + return guid; + }, + + accept: function(node) { + /* istanbul ignore next: Sanity code */ + if (!this[node.type]) { + throw new Exception('Unknown type: ' + node.type, node); + } + + this.sourceNode.unshift(node); + let ret = this[node.type](node); + this.sourceNode.shift(); + return ret; + }, + + Program: function(program) { + this.options.blockParams.unshift(program.blockParams); + + let body = program.body, + bodyLength = body.length; + for (let i = 0; i < bodyLength; i++) { + this.accept(body[i]); + } + + this.options.blockParams.shift(); + + this.isSimple = bodyLength === 1; + this.blockParams = program.blockParams ? program.blockParams.length : 0; + + return this; + }, + + BlockStatement: function(block) { + transformLiteralToPath(block); + + let program = block.program, + inverse = block.inverse; + + program = program && this.compileProgram(program); + inverse = inverse && this.compileProgram(inverse); + + let type = this.classifySexpr(block); + + if (type === 'helper') { + this.helperSexpr(block, program, inverse); + } else if (type === 'simple') { + this.simpleSexpr(block); + + // now that the simple mustache is resolved, we need to + // evaluate it by executing `blockHelperMissing` + this.opcode('pushProgram', program); + this.opcode('pushProgram', inverse); + this.opcode('emptyHash'); + this.opcode('blockValue', block.path.original); + } else { + this.ambiguousSexpr(block, program, inverse); + + // now that the simple mustache is resolved, we need to + // evaluate it by executing `blockHelperMissing` + this.opcode('pushProgram', program); + this.opcode('pushProgram', inverse); + this.opcode('emptyHash'); + this.opcode('ambiguousBlockValue'); + } + + this.opcode('append'); + }, + + DecoratorBlock(decorator) { + let program = decorator.program && this.compileProgram(decorator.program); + let params = this.setupFullMustacheParams(decorator, program, undefined), + path = decorator.path; + + this.useDecorators = true; + this.opcode('registerDecorator', params.length, path.original); + }, + + PartialStatement: function(partial) { + this.usePartial = true; + + let program = partial.program; + if (program) { + program = this.compileProgram(partial.program); + } + + let params = partial.params; + if (params.length > 1) { + throw new Exception('Unsupported number of partial arguments: ' + params.length, partial); + } else if (!params.length) { + if (this.options.explicitPartialContext) { + this.opcode('pushLiteral', 'undefined'); + } else { + params.push({type: 'PathExpression', parts: [], depth: 0}); + } + } + + let partialName = partial.name.original, + isDynamic = partial.name.type === 'SubExpression'; + if (isDynamic) { + this.accept(partial.name); + } + + this.setupFullMustacheParams(partial, program, undefined, true); + + let indent = partial.indent || ''; + if (this.options.preventIndent && indent) { + this.opcode('appendContent', indent); + indent = ''; + } + + this.opcode('invokePartial', isDynamic, partialName, indent); + this.opcode('append'); + }, + PartialBlockStatement: function(partialBlock) { + this.PartialStatement(partialBlock); + }, + + MustacheStatement: function(mustache) { + this.SubExpression(mustache); + + if (mustache.escaped && !this.options.noEscape) { + this.opcode('appendEscaped'); + } else { + this.opcode('append'); + } + }, + Decorator(decorator) { + this.DecoratorBlock(decorator); + }, + + + ContentStatement: function(content) { + if (content.value) { + this.opcode('appendContent', content.value); + } + }, + + CommentStatement: function() {}, + + SubExpression: function(sexpr) { + transformLiteralToPath(sexpr); + let type = this.classifySexpr(sexpr); + + if (type === 'simple') { + this.simpleSexpr(sexpr); + } else if (type === 'helper') { + this.helperSexpr(sexpr); + } else { + this.ambiguousSexpr(sexpr); + } + }, + ambiguousSexpr: function(sexpr, program, inverse) { + let path = sexpr.path, + name = path.parts[0], + isBlock = program != null || inverse != null; + + this.opcode('getContext', path.depth); + + this.opcode('pushProgram', program); + this.opcode('pushProgram', inverse); + + path.strict = true; + this.accept(path); + + this.opcode('invokeAmbiguous', name, isBlock); + }, + + simpleSexpr: function(sexpr) { + let path = sexpr.path; + path.strict = true; + this.accept(path); + this.opcode('resolvePossibleLambda'); + }, + + helperSexpr: function(sexpr, program, inverse) { + let params = this.setupFullMustacheParams(sexpr, program, inverse), + path = sexpr.path, + name = path.parts[0]; + + if (this.options.knownHelpers[name]) { + this.opcode('invokeKnownHelper', params.length, name); + } else if (this.options.knownHelpersOnly) { + throw new Exception('You specified knownHelpersOnly, but used the unknown helper ' + name, sexpr); + } else { + path.strict = true; + path.falsy = true; + + this.accept(path); + this.opcode('invokeHelper', params.length, path.original, AST.helpers.simpleId(path)); + } + }, + + PathExpression: function(path) { + this.addDepth(path.depth); + this.opcode('getContext', path.depth); + + let name = path.parts[0], + scoped = AST.helpers.scopedId(path), + blockParamId = !path.depth && !scoped && this.blockParamIndex(name); + + if (blockParamId) { + this.opcode('lookupBlockParam', blockParamId, path.parts); + } else if (!name) { + // Context reference, i.e. `{{foo .}}` or `{{foo ..}}` + this.opcode('pushContext'); + } else if (path.data) { + this.options.data = true; + this.opcode('lookupData', path.depth, path.parts, path.strict); + } else { + this.opcode('lookupOnContext', path.parts, path.falsy, path.strict, scoped); + } + }, + + StringLiteral: function(string) { + this.opcode('pushString', string.value); + }, + + NumberLiteral: function(number) { + this.opcode('pushLiteral', number.value); + }, + + BooleanLiteral: function(bool) { + this.opcode('pushLiteral', bool.value); + }, + + UndefinedLiteral: function() { + this.opcode('pushLiteral', 'undefined'); + }, + + NullLiteral: function() { + this.opcode('pushLiteral', 'null'); + }, + + Hash: function(hash) { + let pairs = hash.pairs, + i = 0, + l = pairs.length; + + this.opcode('pushHash'); + + for (; i < l; i++) { + this.pushParam(pairs[i].value); + } + while (i--) { + this.opcode('assignToHash', pairs[i].key); + } + this.opcode('popHash'); + }, + + // HELPERS + opcode: function(name) { + this.opcodes.push({ opcode: name, args: slice.call(arguments, 1), loc: this.sourceNode[0].loc }); + }, + + addDepth: function(depth) { + if (!depth) { + return; + } + + this.useDepths = true; + }, + + classifySexpr: function(sexpr) { + let isSimple = AST.helpers.simpleId(sexpr.path); + + let isBlockParam = isSimple && !!this.blockParamIndex(sexpr.path.parts[0]); + + // a mustache is an eligible helper if: + // * its id is simple (a single part, not `this` or `..`) + let isHelper = !isBlockParam && AST.helpers.helperExpression(sexpr); + + // if a mustache is an eligible helper but not a definite + // helper, it is ambiguous, and will be resolved in a later + // pass or at runtime. + let isEligible = !isBlockParam && (isHelper || isSimple); + + // if ambiguous, we can possibly resolve the ambiguity now + // An eligible helper is one that does not have a complex path, i.e. `this.foo`, `../foo` etc. + if (isEligible && !isHelper) { + let name = sexpr.path.parts[0], + options = this.options; + + if (options.knownHelpers[name]) { + isHelper = true; + } else if (options.knownHelpersOnly) { + isEligible = false; + } + } + + if (isHelper) { + return 'helper'; + } else if (isEligible) { + return 'ambiguous'; + } else { + return 'simple'; + } + }, + + pushParams: function(params) { + for (let i = 0, l = params.length; i < l; i++) { + this.pushParam(params[i]); + } + }, + + pushParam: function(val) { + let value = val.value != null ? val.value : val.original || ''; + + if (this.stringParams) { + if (value.replace) { + value = value + .replace(/^(\.?\.\/)*/g, '') + .replace(/\//g, '.'); + } + + if (val.depth) { + this.addDepth(val.depth); + } + this.opcode('getContext', val.depth || 0); + this.opcode('pushStringParam', value, val.type); + + if (val.type === 'SubExpression') { + // SubExpressions get evaluated and passed in + // in string params mode. + this.accept(val); + } + } else { + if (this.trackIds) { + let blockParamIndex; + if (val.parts && !AST.helpers.scopedId(val) && !val.depth) { + blockParamIndex = this.blockParamIndex(val.parts[0]); + } + if (blockParamIndex) { + let blockParamChild = val.parts.slice(1).join('.'); + this.opcode('pushId', 'BlockParam', blockParamIndex, blockParamChild); + } else { + value = val.original || value; + if (value.replace) { + value = value + .replace(/^this(?:\.|$)/, '') + .replace(/^\.\//, '') + .replace(/^\.$/, ''); + } + + this.opcode('pushId', val.type, value); + } + } + this.accept(val); + } + }, + + setupFullMustacheParams: function(sexpr, program, inverse, omitEmpty) { + let params = sexpr.params; + this.pushParams(params); + + this.opcode('pushProgram', program); + this.opcode('pushProgram', inverse); + + if (sexpr.hash) { + this.accept(sexpr.hash); + } else { + this.opcode('emptyHash', omitEmpty); + } + + return params; + }, + + blockParamIndex: function(name) { + for (let depth = 0, len = this.options.blockParams.length; depth < len; depth++) { + let blockParams = this.options.blockParams[depth], + param = blockParams && indexOf(blockParams, name); + if (blockParams && param >= 0) { + return [depth, param]; + } + } + } +}; + +export function precompile(input, options, env) { + if (input == null || (typeof input !== 'string' && input.type !== 'Program')) { + throw new Exception('You must pass a string or Handlebars AST to Handlebars.precompile. You passed ' + input); + } + + options = options || {}; + if (!('data' in options)) { + options.data = true; + } + if (options.compat) { + options.useDepths = true; + } + + let ast = env.parse(input, options), + environment = new env.Compiler().compile(ast, options); + return new env.JavaScriptCompiler().compile(environment, options); +} + +export function compile(input, options = {}, env) { + if (input == null || (typeof input !== 'string' && input.type !== 'Program')) { + throw new Exception('You must pass a string or Handlebars AST to Handlebars.compile. You passed ' + input); + } + + if (!('data' in options)) { + options.data = true; + } + if (options.compat) { + options.useDepths = true; + } + + let compiled; + + function compileInput() { + let ast = env.parse(input, options), + environment = new env.Compiler().compile(ast, options), + templateSpec = new env.JavaScriptCompiler().compile(environment, options, undefined, true); + return env.template(templateSpec); + } + + // Template is only compiled on first use and cached after that point. + function ret(context, execOptions) { + if (!compiled) { + compiled = compileInput(); + } + return compiled.call(this, context, execOptions); + } + ret._setup = function(setupOptions) { + if (!compiled) { + compiled = compileInput(); + } + return compiled._setup(setupOptions); + }; + ret._child = function(i, data, blockParams, depths) { + if (!compiled) { + compiled = compileInput(); + } + return compiled._child(i, data, blockParams, depths); + }; + return ret; +} + +function argEquals(a, b) { + if (a === b) { + return true; + } + + if (isArray(a) && isArray(b) && a.length === b.length) { + for (let i = 0; i < a.length; i++) { + if (!argEquals(a[i], b[i])) { + return false; + } + } + return true; + } +} + +function transformLiteralToPath(sexpr) { + if (!sexpr.path.parts) { + let literal = sexpr.path; + // Casting to string here to make false and 0 literal values play nicely with the rest + // of the system. + sexpr.path = { + type: 'PathExpression', + data: false, + depth: 0, + parts: [literal.original + ''], + original: literal.original + '', + loc: literal.loc + }; + } +} diff --git a/node_modules/handlebars/lib/handlebars/compiler/helpers.js b/node_modules/handlebars/lib/handlebars/compiler/helpers.js new file mode 100644 index 000000000..e09a08df9 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/helpers.js @@ -0,0 +1,212 @@ +import Exception from '../exception'; + +function validateClose(open, close) { + close = close.path ? close.path.original : close; + + if (open.path.original !== close) { + let errorNode = {loc: open.path.loc}; + + throw new Exception(open.path.original + " doesn't match " + close, errorNode); + } +} + +export function SourceLocation(source, locInfo) { + this.source = source; + this.start = { + line: locInfo.first_line, + column: locInfo.first_column + }; + this.end = { + line: locInfo.last_line, + column: locInfo.last_column + }; +} + +export function id(token) { + if (/^\[.*\]$/.test(token)) { + return token.substr(1, token.length - 2); + } else { + return token; + } +} + +export function stripFlags(open, close) { + return { + open: open.charAt(2) === '~', + close: close.charAt(close.length - 3) === '~' + }; +} + +export function stripComment(comment) { + return comment.replace(/^\{\{~?\!-?-?/, '') + .replace(/-?-?~?\}\}$/, ''); +} + +export function preparePath(data, parts, loc) { + loc = this.locInfo(loc); + + let original = data ? '@' : '', + dig = [], + depth = 0, + depthString = ''; + + for (let i = 0, l = parts.length; i < l; i++) { + let part = parts[i].part, + // If we have [] syntax then we do not treat path references as operators, + // i.e. foo.[this] resolves to approximately context.foo['this'] + isLiteral = parts[i].original !== part; + original += (parts[i].separator || '') + part; + + if (!isLiteral && (part === '..' || part === '.' || part === 'this')) { + if (dig.length > 0) { + throw new Exception('Invalid path: ' + original, {loc}); + } else if (part === '..') { + depth++; + depthString += '../'; + } + } else { + dig.push(part); + } + } + + return { + type: 'PathExpression', + data, + depth, + parts: dig, + original, + loc + }; +} + +export function prepareMustache(path, params, hash, open, strip, locInfo) { + // Must use charAt to support IE pre-10 + let escapeFlag = open.charAt(3) || open.charAt(2), + escaped = escapeFlag !== '{' && escapeFlag !== '&'; + + let decorator = (/\*/.test(open)); + return { + type: decorator ? 'Decorator' : 'MustacheStatement', + path, + params, + hash, + escaped, + strip, + loc: this.locInfo(locInfo) + }; +} + +export function prepareRawBlock(openRawBlock, contents, close, locInfo) { + validateClose(openRawBlock, close); + + locInfo = this.locInfo(locInfo); + let program = { + type: 'Program', + body: contents, + strip: {}, + loc: locInfo + }; + + return { + type: 'BlockStatement', + path: openRawBlock.path, + params: openRawBlock.params, + hash: openRawBlock.hash, + program, + openStrip: {}, + inverseStrip: {}, + closeStrip: {}, + loc: locInfo + }; +} + +export function prepareBlock(openBlock, program, inverseAndProgram, close, inverted, locInfo) { + if (close && close.path) { + validateClose(openBlock, close); + } + + let decorator = (/\*/.test(openBlock.open)); + + program.blockParams = openBlock.blockParams; + + let inverse, + inverseStrip; + + if (inverseAndProgram) { + if (decorator) { + throw new Exception('Unexpected inverse block on decorator', inverseAndProgram); + } + + if (inverseAndProgram.chain) { + inverseAndProgram.program.body[0].closeStrip = close.strip; + } + + inverseStrip = inverseAndProgram.strip; + inverse = inverseAndProgram.program; + } + + if (inverted) { + inverted = inverse; + inverse = program; + program = inverted; + } + + return { + type: decorator ? 'DecoratorBlock' : 'BlockStatement', + path: openBlock.path, + params: openBlock.params, + hash: openBlock.hash, + program, + inverse, + openStrip: openBlock.strip, + inverseStrip, + closeStrip: close && close.strip, + loc: this.locInfo(locInfo) + }; +} + +export function prepareProgram(statements, loc) { + if (!loc && statements.length) { + const firstLoc = statements[0].loc, + lastLoc = statements[statements.length - 1].loc; + + /* istanbul ignore else */ + if (firstLoc && lastLoc) { + loc = { + source: firstLoc.source, + start: { + line: firstLoc.start.line, + column: firstLoc.start.column + }, + end: { + line: lastLoc.end.line, + column: lastLoc.end.column + } + }; + } + } + + return { + type: 'Program', + body: statements, + strip: {}, + loc: loc + }; +} + + +export function preparePartialBlock(open, program, close, locInfo) { + validateClose(open, close); + + return { + type: 'PartialBlockStatement', + name: open.path, + params: open.params, + hash: open.hash, + program, + openStrip: open.strip, + closeStrip: close && close.strip, + loc: this.locInfo(locInfo) + }; +} + diff --git a/node_modules/handlebars/lib/handlebars/compiler/javascript-compiler.js b/node_modules/handlebars/lib/handlebars/compiler/javascript-compiler.js new file mode 100644 index 000000000..ec8911761 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/javascript-compiler.js @@ -0,0 +1,1137 @@ +import { COMPILER_REVISION, REVISION_CHANGES } from '../base'; +import Exception from '../exception'; +import {isArray} from '../utils'; +import CodeGen from './code-gen'; + +function Literal(value) { + this.value = value; +} + +function JavaScriptCompiler() {} + +JavaScriptCompiler.prototype = { + // PUBLIC API: You can override these methods in a subclass to provide + // alternative compiled forms for name lookup and buffering semantics + nameLookup: function(parent, name/* , type*/) { + if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) { + return [parent, '.', name]; + } else { + return [parent, '[', JSON.stringify(name), ']']; + } + }, + depthedLookup: function(name) { + return [this.aliasable('container.lookup'), '(depths, "', name, '")']; + }, + + compilerInfo: function() { + const revision = COMPILER_REVISION, + versions = REVISION_CHANGES[revision]; + return [revision, versions]; + }, + + appendToBuffer: function(source, location, explicit) { + // Force a source as this simplifies the merge logic. + if (!isArray(source)) { + source = [source]; + } + source = this.source.wrap(source, location); + + if (this.environment.isSimple) { + return ['return ', source, ';']; + } else if (explicit) { + // This is a case where the buffer operation occurs as a child of another + // construct, generally braces. We have to explicitly output these buffer + // operations to ensure that the emitted code goes in the correct location. + return ['buffer += ', source, ';']; + } else { + source.appendToBuffer = true; + return source; + } + }, + + initializeBuffer: function() { + return this.quotedString(''); + }, + // END PUBLIC API + + compile: function(environment, options, context, asObject) { + this.environment = environment; + this.options = options; + this.stringParams = this.options.stringParams; + this.trackIds = this.options.trackIds; + this.precompile = !asObject; + + this.name = this.environment.name; + this.isChild = !!context; + this.context = context || { + decorators: [], + programs: [], + environments: [] + }; + + this.preamble(); + + this.stackSlot = 0; + this.stackVars = []; + this.aliases = {}; + this.registers = { list: [] }; + this.hashes = []; + this.compileStack = []; + this.inlineStack = []; + this.blockParams = []; + + this.compileChildren(environment, options); + + this.useDepths = this.useDepths || environment.useDepths || environment.useDecorators || this.options.compat; + this.useBlockParams = this.useBlockParams || environment.useBlockParams; + + let opcodes = environment.opcodes, + opcode, + firstLoc, + i, + l; + + for (i = 0, l = opcodes.length; i < l; i++) { + opcode = opcodes[i]; + + this.source.currentLocation = opcode.loc; + firstLoc = firstLoc || opcode.loc; + this[opcode.opcode].apply(this, opcode.args); + } + + // Flush any trailing content that might be pending. + this.source.currentLocation = firstLoc; + this.pushSource(''); + + /* istanbul ignore next */ + if (this.stackSlot || this.inlineStack.length || this.compileStack.length) { + throw new Exception('Compile completed with content left on stack'); + } + + if (!this.decorators.isEmpty()) { + this.useDecorators = true; + + this.decorators.prepend('var decorators = container.decorators;\n'); + this.decorators.push('return fn;'); + + if (asObject) { + this.decorators = Function.apply(this, ['fn', 'props', 'container', 'depth0', 'data', 'blockParams', 'depths', this.decorators.merge()]); + } else { + this.decorators.prepend('function(fn, props, container, depth0, data, blockParams, depths) {\n'); + this.decorators.push('}\n'); + this.decorators = this.decorators.merge(); + } + } else { + this.decorators = undefined; + } + + let fn = this.createFunctionContext(asObject); + if (!this.isChild) { + let ret = { + compiler: this.compilerInfo(), + main: fn + }; + + if (this.decorators) { + ret.main_d = this.decorators; // eslint-disable-line camelcase + ret.useDecorators = true; + } + + let {programs, decorators} = this.context; + for (i = 0, l = programs.length; i < l; i++) { + if (programs[i]) { + ret[i] = programs[i]; + if (decorators[i]) { + ret[i + '_d'] = decorators[i]; + ret.useDecorators = true; + } + } + } + + if (this.environment.usePartial) { + ret.usePartial = true; + } + if (this.options.data) { + ret.useData = true; + } + if (this.useDepths) { + ret.useDepths = true; + } + if (this.useBlockParams) { + ret.useBlockParams = true; + } + if (this.options.compat) { + ret.compat = true; + } + + if (!asObject) { + ret.compiler = JSON.stringify(ret.compiler); + + this.source.currentLocation = {start: {line: 1, column: 0}}; + ret = this.objectLiteral(ret); + + if (options.srcName) { + ret = ret.toStringWithSourceMap({file: options.destName}); + ret.map = ret.map && ret.map.toString(); + } else { + ret = ret.toString(); + } + } else { + ret.compilerOptions = this.options; + } + + return ret; + } else { + return fn; + } + }, + + preamble: function() { + // track the last context pushed into place to allow skipping the + // getContext opcode when it would be a noop + this.lastContext = 0; + this.source = new CodeGen(this.options.srcName); + this.decorators = new CodeGen(this.options.srcName); + }, + + createFunctionContext: function(asObject) { + let varDeclarations = ''; + + let locals = this.stackVars.concat(this.registers.list); + if (locals.length > 0) { + varDeclarations += ', ' + locals.join(', '); + } + + // Generate minimizer alias mappings + // + // When using true SourceNodes, this will update all references to the given alias + // as the source nodes are reused in situ. For the non-source node compilation mode, + // aliases will not be used, but this case is already being run on the client and + // we aren't concern about minimizing the template size. + let aliasCount = 0; + for (let alias in this.aliases) { // eslint-disable-line guard-for-in + let node = this.aliases[alias]; + + if (this.aliases.hasOwnProperty(alias) && node.children && node.referenceCount > 1) { + varDeclarations += ', alias' + (++aliasCount) + '=' + alias; + node.children[0] = 'alias' + aliasCount; + } + } + + let params = ['container', 'depth0', 'helpers', 'partials', 'data']; + + if (this.useBlockParams || this.useDepths) { + params.push('blockParams'); + } + if (this.useDepths) { + params.push('depths'); + } + + // Perform a second pass over the output to merge content when possible + let source = this.mergeSource(varDeclarations); + + if (asObject) { + params.push(source); + + return Function.apply(this, params); + } else { + return this.source.wrap(['function(', params.join(','), ') {\n ', source, '}']); + } + }, + mergeSource: function(varDeclarations) { + let isSimple = this.environment.isSimple, + appendOnly = !this.forceBuffer, + appendFirst, + + sourceSeen, + bufferStart, + bufferEnd; + this.source.each((line) => { + if (line.appendToBuffer) { + if (bufferStart) { + line.prepend(' + '); + } else { + bufferStart = line; + } + bufferEnd = line; + } else { + if (bufferStart) { + if (!sourceSeen) { + appendFirst = true; + } else { + bufferStart.prepend('buffer += '); + } + bufferEnd.add(';'); + bufferStart = bufferEnd = undefined; + } + + sourceSeen = true; + if (!isSimple) { + appendOnly = false; + } + } + }); + + + if (appendOnly) { + if (bufferStart) { + bufferStart.prepend('return '); + bufferEnd.add(';'); + } else if (!sourceSeen) { + this.source.push('return "";'); + } + } else { + varDeclarations += ', buffer = ' + (appendFirst ? '' : this.initializeBuffer()); + + if (bufferStart) { + bufferStart.prepend('return buffer + '); + bufferEnd.add(';'); + } else { + this.source.push('return buffer;'); + } + } + + if (varDeclarations) { + this.source.prepend('var ' + varDeclarations.substring(2) + (appendFirst ? '' : ';\n')); + } + + return this.source.merge(); + }, + + // [blockValue] + // + // On stack, before: hash, inverse, program, value + // On stack, after: return value of blockHelperMissing + // + // The purpose of this opcode is to take a block of the form + // `{{#this.foo}}...{{/this.foo}}`, resolve the value of `foo`, and + // replace it on the stack with the result of properly + // invoking blockHelperMissing. + blockValue: function(name) { + let blockHelperMissing = this.aliasable('helpers.blockHelperMissing'), + params = [this.contextName(0)]; + this.setupHelperArgs(name, 0, params); + + let blockName = this.popStack(); + params.splice(1, 0, blockName); + + this.push(this.source.functionCall(blockHelperMissing, 'call', params)); + }, + + // [ambiguousBlockValue] + // + // On stack, before: hash, inverse, program, value + // Compiler value, before: lastHelper=value of last found helper, if any + // On stack, after, if no lastHelper: same as [blockValue] + // On stack, after, if lastHelper: value + ambiguousBlockValue: function() { + // We're being a bit cheeky and reusing the options value from the prior exec + let blockHelperMissing = this.aliasable('helpers.blockHelperMissing'), + params = [this.contextName(0)]; + this.setupHelperArgs('', 0, params, true); + + this.flushInline(); + + let current = this.topStack(); + params.splice(1, 0, current); + + this.pushSource([ + 'if (!', this.lastHelper, ') { ', + current, ' = ', this.source.functionCall(blockHelperMissing, 'call', params), + '}']); + }, + + // [appendContent] + // + // On stack, before: ... + // On stack, after: ... + // + // Appends the string value of `content` to the current buffer + appendContent: function(content) { + if (this.pendingContent) { + content = this.pendingContent + content; + } else { + this.pendingLocation = this.source.currentLocation; + } + + this.pendingContent = content; + }, + + // [append] + // + // On stack, before: value, ... + // On stack, after: ... + // + // Coerces `value` to a String and appends it to the current buffer. + // + // If `value` is truthy, or 0, it is coerced into a string and appended + // Otherwise, the empty string is appended + append: function() { + if (this.isInline()) { + this.replaceStack((current) => [' != null ? ', current, ' : ""']); + + this.pushSource(this.appendToBuffer(this.popStack())); + } else { + let local = this.popStack(); + this.pushSource(['if (', local, ' != null) { ', this.appendToBuffer(local, undefined, true), ' }']); + if (this.environment.isSimple) { + this.pushSource(['else { ', this.appendToBuffer("''", undefined, true), ' }']); + } + } + }, + + // [appendEscaped] + // + // On stack, before: value, ... + // On stack, after: ... + // + // Escape `value` and append it to the buffer + appendEscaped: function() { + this.pushSource(this.appendToBuffer( + [this.aliasable('container.escapeExpression'), '(', this.popStack(), ')'])); + }, + + // [getContext] + // + // On stack, before: ... + // On stack, after: ... + // Compiler value, after: lastContext=depth + // + // Set the value of the `lastContext` compiler value to the depth + getContext: function(depth) { + this.lastContext = depth; + }, + + // [pushContext] + // + // On stack, before: ... + // On stack, after: currentContext, ... + // + // Pushes the value of the current context onto the stack. + pushContext: function() { + this.pushStackLiteral(this.contextName(this.lastContext)); + }, + + // [lookupOnContext] + // + // On stack, before: ... + // On stack, after: currentContext[name], ... + // + // Looks up the value of `name` on the current context and pushes + // it onto the stack. + lookupOnContext: function(parts, falsy, strict, scoped) { + let i = 0; + + if (!scoped && this.options.compat && !this.lastContext) { + // The depthed query is expected to handle the undefined logic for the root level that + // is implemented below, so we evaluate that directly in compat mode + this.push(this.depthedLookup(parts[i++])); + } else { + this.pushContext(); + } + + this.resolvePath('context', parts, i, falsy, strict); + }, + + // [lookupBlockParam] + // + // On stack, before: ... + // On stack, after: blockParam[name], ... + // + // Looks up the value of `parts` on the given block param and pushes + // it onto the stack. + lookupBlockParam: function(blockParamId, parts) { + this.useBlockParams = true; + + this.push(['blockParams[', blockParamId[0], '][', blockParamId[1], ']']); + this.resolvePath('context', parts, 1); + }, + + // [lookupData] + // + // On stack, before: ... + // On stack, after: data, ... + // + // Push the data lookup operator + lookupData: function(depth, parts, strict) { + if (!depth) { + this.pushStackLiteral('data'); + } else { + this.pushStackLiteral('container.data(data, ' + depth + ')'); + } + + this.resolvePath('data', parts, 0, true, strict); + }, + + resolvePath: function(type, parts, i, falsy, strict) { + if (this.options.strict || this.options.assumeObjects) { + this.push(strictLookup(this.options.strict && strict, this, parts, type)); + return; + } + + let len = parts.length; + for (; i < len; i++) { + /* eslint-disable no-loop-func */ + this.replaceStack((current) => { + let lookup = this.nameLookup(current, parts[i], type); + // We want to ensure that zero and false are handled properly if the context (falsy flag) + // needs to have the special handling for these values. + if (!falsy) { + return [' != null ? ', lookup, ' : ', current]; + } else { + // Otherwise we can use generic falsy handling + return [' && ', lookup]; + } + }); + /* eslint-enable no-loop-func */ + } + }, + + // [resolvePossibleLambda] + // + // On stack, before: value, ... + // On stack, after: resolved value, ... + // + // If the `value` is a lambda, replace it on the stack by + // the return value of the lambda + resolvePossibleLambda: function() { + this.push([this.aliasable('container.lambda'), '(', this.popStack(), ', ', this.contextName(0), ')']); + }, + + // [pushStringParam] + // + // On stack, before: ... + // On stack, after: string, currentContext, ... + // + // This opcode is designed for use in string mode, which + // provides the string value of a parameter along with its + // depth rather than resolving it immediately. + pushStringParam: function(string, type) { + this.pushContext(); + this.pushString(type); + + // If it's a subexpression, the string result + // will be pushed after this opcode. + if (type !== 'SubExpression') { + if (typeof string === 'string') { + this.pushString(string); + } else { + this.pushStackLiteral(string); + } + } + }, + + emptyHash: function(omitEmpty) { + if (this.trackIds) { + this.push('{}'); // hashIds + } + if (this.stringParams) { + this.push('{}'); // hashContexts + this.push('{}'); // hashTypes + } + this.pushStackLiteral(omitEmpty ? 'undefined' : '{}'); + }, + pushHash: function() { + if (this.hash) { + this.hashes.push(this.hash); + } + this.hash = {values: [], types: [], contexts: [], ids: []}; + }, + popHash: function() { + let hash = this.hash; + this.hash = this.hashes.pop(); + + if (this.trackIds) { + this.push(this.objectLiteral(hash.ids)); + } + if (this.stringParams) { + this.push(this.objectLiteral(hash.contexts)); + this.push(this.objectLiteral(hash.types)); + } + + this.push(this.objectLiteral(hash.values)); + }, + + // [pushString] + // + // On stack, before: ... + // On stack, after: quotedString(string), ... + // + // Push a quoted version of `string` onto the stack + pushString: function(string) { + this.pushStackLiteral(this.quotedString(string)); + }, + + // [pushLiteral] + // + // On stack, before: ... + // On stack, after: value, ... + // + // Pushes a value onto the stack. This operation prevents + // the compiler from creating a temporary variable to hold + // it. + pushLiteral: function(value) { + this.pushStackLiteral(value); + }, + + // [pushProgram] + // + // On stack, before: ... + // On stack, after: program(guid), ... + // + // Push a program expression onto the stack. This takes + // a compile-time guid and converts it into a runtime-accessible + // expression. + pushProgram: function(guid) { + if (guid != null) { + this.pushStackLiteral(this.programExpression(guid)); + } else { + this.pushStackLiteral(null); + } + }, + + // [registerDecorator] + // + // On stack, before: hash, program, params..., ... + // On stack, after: ... + // + // Pops off the decorator's parameters, invokes the decorator, + // and inserts the decorator into the decorators list. + registerDecorator(paramSize, name) { + let foundDecorator = this.nameLookup('decorators', name, 'decorator'), + options = this.setupHelperArgs(name, paramSize); + + this.decorators.push([ + 'fn = ', + this.decorators.functionCall(foundDecorator, '', ['fn', 'props', 'container', options]), + ' || fn;' + ]); + }, + + // [invokeHelper] + // + // On stack, before: hash, inverse, program, params..., ... + // On stack, after: result of helper invocation + // + // Pops off the helper's parameters, invokes the helper, + // and pushes the helper's return value onto the stack. + // + // If the helper is not found, `helperMissing` is called. + invokeHelper: function(paramSize, name, isSimple) { + let nonHelper = this.popStack(), + helper = this.setupHelper(paramSize, name), + simple = isSimple ? [helper.name, ' || '] : ''; + + let lookup = ['('].concat(simple, nonHelper); + if (!this.options.strict) { + lookup.push(' || ', this.aliasable('helpers.helperMissing')); + } + lookup.push(')'); + + this.push(this.source.functionCall(lookup, 'call', helper.callParams)); + }, + + // [invokeKnownHelper] + // + // On stack, before: hash, inverse, program, params..., ... + // On stack, after: result of helper invocation + // + // This operation is used when the helper is known to exist, + // so a `helperMissing` fallback is not required. + invokeKnownHelper: function(paramSize, name) { + let helper = this.setupHelper(paramSize, name); + this.push(this.source.functionCall(helper.name, 'call', helper.callParams)); + }, + + // [invokeAmbiguous] + // + // On stack, before: hash, inverse, program, params..., ... + // On stack, after: result of disambiguation + // + // This operation is used when an expression like `{{foo}}` + // is provided, but we don't know at compile-time whether it + // is a helper or a path. + // + // This operation emits more code than the other options, + // and can be avoided by passing the `knownHelpers` and + // `knownHelpersOnly` flags at compile-time. + invokeAmbiguous: function(name, helperCall) { + this.useRegister('helper'); + + let nonHelper = this.popStack(); + + this.emptyHash(); + let helper = this.setupHelper(0, name, helperCall); + + let helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper'); + + let lookup = ['(', '(helper = ', helperName, ' || ', nonHelper, ')']; + if (!this.options.strict) { + lookup[0] = '(helper = '; + lookup.push( + ' != null ? helper : ', + this.aliasable('helpers.helperMissing') + ); + } + + this.push([ + '(', lookup, + (helper.paramsInit ? ['),(', helper.paramsInit] : []), '),', + '(typeof helper === ', this.aliasable('"function"'), ' ? ', + this.source.functionCall('helper', 'call', helper.callParams), ' : helper))' + ]); + }, + + // [invokePartial] + // + // On stack, before: context, ... + // On stack after: result of partial invocation + // + // This operation pops off a context, invokes a partial with that context, + // and pushes the result of the invocation back. + invokePartial: function(isDynamic, name, indent) { + let params = [], + options = this.setupParams(name, 1, params); + + if (isDynamic) { + name = this.popStack(); + delete options.name; + } + + if (indent) { + options.indent = JSON.stringify(indent); + } + options.helpers = 'helpers'; + options.partials = 'partials'; + options.decorators = 'container.decorators'; + + if (!isDynamic) { + params.unshift(this.nameLookup('partials', name, 'partial')); + } else { + params.unshift(name); + } + + if (this.options.compat) { + options.depths = 'depths'; + } + options = this.objectLiteral(options); + params.push(options); + + this.push(this.source.functionCall('container.invokePartial', '', params)); + }, + + // [assignToHash] + // + // On stack, before: value, ..., hash, ... + // On stack, after: ..., hash, ... + // + // Pops a value off the stack and assigns it to the current hash + assignToHash: function(key) { + let value = this.popStack(), + context, + type, + id; + + if (this.trackIds) { + id = this.popStack(); + } + if (this.stringParams) { + type = this.popStack(); + context = this.popStack(); + } + + let hash = this.hash; + if (context) { + hash.contexts[key] = context; + } + if (type) { + hash.types[key] = type; + } + if (id) { + hash.ids[key] = id; + } + hash.values[key] = value; + }, + + pushId: function(type, name, child) { + if (type === 'BlockParam') { + this.pushStackLiteral( + 'blockParams[' + name[0] + '].path[' + name[1] + ']' + + (child ? ' + ' + JSON.stringify('.' + child) : '')); + } else if (type === 'PathExpression') { + this.pushString(name); + } else if (type === 'SubExpression') { + this.pushStackLiteral('true'); + } else { + this.pushStackLiteral('null'); + } + }, + + // HELPERS + + compiler: JavaScriptCompiler, + + compileChildren: function(environment, options) { + let children = environment.children, child, compiler; + + for (let i = 0, l = children.length; i < l; i++) { + child = children[i]; + compiler = new this.compiler(); // eslint-disable-line new-cap + + let existing = this.matchExistingProgram(child); + + if (existing == null) { + this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children + let index = this.context.programs.length; + child.index = index; + child.name = 'program' + index; + this.context.programs[index] = compiler.compile(child, options, this.context, !this.precompile); + this.context.decorators[index] = compiler.decorators; + this.context.environments[index] = child; + + this.useDepths = this.useDepths || compiler.useDepths; + this.useBlockParams = this.useBlockParams || compiler.useBlockParams; + child.useDepths = this.useDepths; + child.useBlockParams = this.useBlockParams; + } else { + child.index = existing.index; + child.name = 'program' + existing.index; + + this.useDepths = this.useDepths || existing.useDepths; + this.useBlockParams = this.useBlockParams || existing.useBlockParams; + } + } + }, + matchExistingProgram: function(child) { + for (let i = 0, len = this.context.environments.length; i < len; i++) { + let environment = this.context.environments[i]; + if (environment && environment.equals(child)) { + return environment; + } + } + }, + + programExpression: function(guid) { + let child = this.environment.children[guid], + programParams = [child.index, 'data', child.blockParams]; + + if (this.useBlockParams || this.useDepths) { + programParams.push('blockParams'); + } + if (this.useDepths) { + programParams.push('depths'); + } + + return 'container.program(' + programParams.join(', ') + ')'; + }, + + useRegister: function(name) { + if (!this.registers[name]) { + this.registers[name] = true; + this.registers.list.push(name); + } + }, + + push: function(expr) { + if (!(expr instanceof Literal)) { + expr = this.source.wrap(expr); + } + + this.inlineStack.push(expr); + return expr; + }, + + pushStackLiteral: function(item) { + this.push(new Literal(item)); + }, + + pushSource: function(source) { + if (this.pendingContent) { + this.source.push( + this.appendToBuffer(this.source.quotedString(this.pendingContent), this.pendingLocation)); + this.pendingContent = undefined; + } + + if (source) { + this.source.push(source); + } + }, + + replaceStack: function(callback) { + let prefix = ['('], + stack, + createdStack, + usedLiteral; + + /* istanbul ignore next */ + if (!this.isInline()) { + throw new Exception('replaceStack on non-inline'); + } + + // We want to merge the inline statement into the replacement statement via ',' + let top = this.popStack(true); + + if (top instanceof Literal) { + // Literals do not need to be inlined + stack = [top.value]; + prefix = ['(', stack]; + usedLiteral = true; + } else { + // Get or create the current stack name for use by the inline + createdStack = true; + let name = this.incrStack(); + + prefix = ['((', this.push(name), ' = ', top, ')']; + stack = this.topStack(); + } + + let item = callback.call(this, stack); + + if (!usedLiteral) { + this.popStack(); + } + if (createdStack) { + this.stackSlot--; + } + this.push(prefix.concat(item, ')')); + }, + + incrStack: function() { + this.stackSlot++; + if (this.stackSlot > this.stackVars.length) { this.stackVars.push('stack' + this.stackSlot); } + return this.topStackName(); + }, + topStackName: function() { + return 'stack' + this.stackSlot; + }, + flushInline: function() { + let inlineStack = this.inlineStack; + this.inlineStack = []; + for (let i = 0, len = inlineStack.length; i < len; i++) { + let entry = inlineStack[i]; + /* istanbul ignore if */ + if (entry instanceof Literal) { + this.compileStack.push(entry); + } else { + let stack = this.incrStack(); + this.pushSource([stack, ' = ', entry, ';']); + this.compileStack.push(stack); + } + } + }, + isInline: function() { + return this.inlineStack.length; + }, + + popStack: function(wrapped) { + let inline = this.isInline(), + item = (inline ? this.inlineStack : this.compileStack).pop(); + + if (!wrapped && (item instanceof Literal)) { + return item.value; + } else { + if (!inline) { + /* istanbul ignore next */ + if (!this.stackSlot) { + throw new Exception('Invalid stack pop'); + } + this.stackSlot--; + } + return item; + } + }, + + topStack: function() { + let stack = (this.isInline() ? this.inlineStack : this.compileStack), + item = stack[stack.length - 1]; + + /* istanbul ignore if */ + if (item instanceof Literal) { + return item.value; + } else { + return item; + } + }, + + contextName: function(context) { + if (this.useDepths && context) { + return 'depths[' + context + ']'; + } else { + return 'depth' + context; + } + }, + + quotedString: function(str) { + return this.source.quotedString(str); + }, + + objectLiteral: function(obj) { + return this.source.objectLiteral(obj); + }, + + aliasable: function(name) { + let ret = this.aliases[name]; + if (ret) { + ret.referenceCount++; + return ret; + } + + ret = this.aliases[name] = this.source.wrap(name); + ret.aliasable = true; + ret.referenceCount = 1; + + return ret; + }, + + setupHelper: function(paramSize, name, blockHelper) { + let params = [], + paramsInit = this.setupHelperArgs(name, paramSize, params, blockHelper); + let foundHelper = this.nameLookup('helpers', name, 'helper'), + callContext = this.aliasable(`${this.contextName(0)} != null ? ${this.contextName(0)} : {}`); + + return { + params: params, + paramsInit: paramsInit, + name: foundHelper, + callParams: [callContext].concat(params) + }; + }, + + setupParams: function(helper, paramSize, params) { + let options = {}, + contexts = [], + types = [], + ids = [], + objectArgs = !params, + param; + + if (objectArgs) { + params = []; + } + + options.name = this.quotedString(helper); + options.hash = this.popStack(); + + if (this.trackIds) { + options.hashIds = this.popStack(); + } + if (this.stringParams) { + options.hashTypes = this.popStack(); + options.hashContexts = this.popStack(); + } + + let inverse = this.popStack(), + program = this.popStack(); + + // Avoid setting fn and inverse if neither are set. This allows + // helpers to do a check for `if (options.fn)` + if (program || inverse) { + options.fn = program || 'container.noop'; + options.inverse = inverse || 'container.noop'; + } + + // The parameters go on to the stack in order (making sure that they are evaluated in order) + // so we need to pop them off the stack in reverse order + let i = paramSize; + while (i--) { + param = this.popStack(); + params[i] = param; + + if (this.trackIds) { + ids[i] = this.popStack(); + } + if (this.stringParams) { + types[i] = this.popStack(); + contexts[i] = this.popStack(); + } + } + + if (objectArgs) { + options.args = this.source.generateArray(params); + } + + if (this.trackIds) { + options.ids = this.source.generateArray(ids); + } + if (this.stringParams) { + options.types = this.source.generateArray(types); + options.contexts = this.source.generateArray(contexts); + } + + if (this.options.data) { + options.data = 'data'; + } + if (this.useBlockParams) { + options.blockParams = 'blockParams'; + } + return options; + }, + + setupHelperArgs: function(helper, paramSize, params, useRegister) { + let options = this.setupParams(helper, paramSize, params); + options = this.objectLiteral(options); + if (useRegister) { + this.useRegister('options'); + params.push('options'); + return ['options=', options]; + } else if (params) { + params.push(options); + return ''; + } else { + return options; + } + } +}; + + +(function() { + const reservedWords = ( + 'break else new var' + + ' case finally return void' + + ' catch for switch while' + + ' continue function this with' + + ' default if throw' + + ' delete in try' + + ' do instanceof typeof' + + ' abstract enum int short' + + ' boolean export interface static' + + ' byte extends long super' + + ' char final native synchronized' + + ' class float package throws' + + ' const goto private transient' + + ' debugger implements protected volatile' + + ' double import public let yield await' + + ' null true false' + ).split(' '); + + const compilerWords = JavaScriptCompiler.RESERVED_WORDS = {}; + + for (let i = 0, l = reservedWords.length; i < l; i++) { + compilerWords[reservedWords[i]] = true; + } +}()); + +JavaScriptCompiler.isValidJavaScriptVariableName = function(name) { + return !JavaScriptCompiler.RESERVED_WORDS[name] && (/^[a-zA-Z_$][0-9a-zA-Z_$]*$/).test(name); +}; + +function strictLookup(requireTerminal, compiler, parts, type) { + let stack = compiler.popStack(), + i = 0, + len = parts.length; + if (requireTerminal) { + len--; + } + + for (; i < len; i++) { + stack = compiler.nameLookup(stack, parts[i], type); + } + + if (requireTerminal) { + return [compiler.aliasable('container.strict'), '(', stack, ', ', compiler.quotedString(parts[i]), ')']; + } else { + return stack; + } +} + +export default JavaScriptCompiler; diff --git a/node_modules/handlebars/lib/handlebars/compiler/parser.js b/node_modules/handlebars/lib/handlebars/compiler/parser.js new file mode 100644 index 000000000..04fe6ae3a --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/parser.js @@ -0,0 +1,623 @@ +/* istanbul ignore next */ +/* Jison generated parser */ +var handlebars = (function(){ +var parser = {trace: function trace() { }, +yy: {}, +symbols_: {"error":2,"root":3,"program":4,"EOF":5,"program_repetition0":6,"statement":7,"mustache":8,"block":9,"rawBlock":10,"partial":11,"partialBlock":12,"content":13,"COMMENT":14,"CONTENT":15,"openRawBlock":16,"rawBlock_repetition_plus0":17,"END_RAW_BLOCK":18,"OPEN_RAW_BLOCK":19,"helperName":20,"openRawBlock_repetition0":21,"openRawBlock_option0":22,"CLOSE_RAW_BLOCK":23,"openBlock":24,"block_option0":25,"closeBlock":26,"openInverse":27,"block_option1":28,"OPEN_BLOCK":29,"openBlock_repetition0":30,"openBlock_option0":31,"openBlock_option1":32,"CLOSE":33,"OPEN_INVERSE":34,"openInverse_repetition0":35,"openInverse_option0":36,"openInverse_option1":37,"openInverseChain":38,"OPEN_INVERSE_CHAIN":39,"openInverseChain_repetition0":40,"openInverseChain_option0":41,"openInverseChain_option1":42,"inverseAndProgram":43,"INVERSE":44,"inverseChain":45,"inverseChain_option0":46,"OPEN_ENDBLOCK":47,"OPEN":48,"mustache_repetition0":49,"mustache_option0":50,"OPEN_UNESCAPED":51,"mustache_repetition1":52,"mustache_option1":53,"CLOSE_UNESCAPED":54,"OPEN_PARTIAL":55,"partialName":56,"partial_repetition0":57,"partial_option0":58,"openPartialBlock":59,"OPEN_PARTIAL_BLOCK":60,"openPartialBlock_repetition0":61,"openPartialBlock_option0":62,"param":63,"sexpr":64,"OPEN_SEXPR":65,"sexpr_repetition0":66,"sexpr_option0":67,"CLOSE_SEXPR":68,"hash":69,"hash_repetition_plus0":70,"hashSegment":71,"ID":72,"EQUALS":73,"blockParams":74,"OPEN_BLOCK_PARAMS":75,"blockParams_repetition_plus0":76,"CLOSE_BLOCK_PARAMS":77,"path":78,"dataName":79,"STRING":80,"NUMBER":81,"BOOLEAN":82,"UNDEFINED":83,"NULL":84,"DATA":85,"pathSegments":86,"SEP":87,"$accept":0,"$end":1}, +terminals_: {2:"error",5:"EOF",14:"COMMENT",15:"CONTENT",18:"END_RAW_BLOCK",19:"OPEN_RAW_BLOCK",23:"CLOSE_RAW_BLOCK",29:"OPEN_BLOCK",33:"CLOSE",34:"OPEN_INVERSE",39:"OPEN_INVERSE_CHAIN",44:"INVERSE",47:"OPEN_ENDBLOCK",48:"OPEN",51:"OPEN_UNESCAPED",54:"CLOSE_UNESCAPED",55:"OPEN_PARTIAL",60:"OPEN_PARTIAL_BLOCK",65:"OPEN_SEXPR",68:"CLOSE_SEXPR",72:"ID",73:"EQUALS",75:"OPEN_BLOCK_PARAMS",77:"CLOSE_BLOCK_PARAMS",80:"STRING",81:"NUMBER",82:"BOOLEAN",83:"UNDEFINED",84:"NULL",85:"DATA",87:"SEP"}, +productions_: [0,[3,2],[4,1],[7,1],[7,1],[7,1],[7,1],[7,1],[7,1],[7,1],[13,1],[10,3],[16,5],[9,4],[9,4],[24,6],[27,6],[38,6],[43,2],[45,3],[45,1],[26,3],[8,5],[8,5],[11,5],[12,3],[59,5],[63,1],[63,1],[64,5],[69,1],[71,3],[74,3],[20,1],[20,1],[20,1],[20,1],[20,1],[20,1],[20,1],[56,1],[56,1],[79,2],[78,1],[86,3],[86,1],[6,0],[6,2],[17,1],[17,2],[21,0],[21,2],[22,0],[22,1],[25,0],[25,1],[28,0],[28,1],[30,0],[30,2],[31,0],[31,1],[32,0],[32,1],[35,0],[35,2],[36,0],[36,1],[37,0],[37,1],[40,0],[40,2],[41,0],[41,1],[42,0],[42,1],[46,0],[46,1],[49,0],[49,2],[50,0],[50,1],[52,0],[52,2],[53,0],[53,1],[57,0],[57,2],[58,0],[58,1],[61,0],[61,2],[62,0],[62,1],[66,0],[66,2],[67,0],[67,1],[70,1],[70,2],[76,1],[76,2]], +performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$ +/**/) { + +var $0 = $$.length - 1; +switch (yystate) { +case 1: return $$[$0-1]; +break; +case 2:this.$ = yy.prepareProgram($$[$0]); +break; +case 3:this.$ = $$[$0]; +break; +case 4:this.$ = $$[$0]; +break; +case 5:this.$ = $$[$0]; +break; +case 6:this.$ = $$[$0]; +break; +case 7:this.$ = $$[$0]; +break; +case 8:this.$ = $$[$0]; +break; +case 9: + this.$ = { + type: 'CommentStatement', + value: yy.stripComment($$[$0]), + strip: yy.stripFlags($$[$0], $$[$0]), + loc: yy.locInfo(this._$) + }; + +break; +case 10: + this.$ = { + type: 'ContentStatement', + original: $$[$0], + value: $$[$0], + loc: yy.locInfo(this._$) + }; + +break; +case 11:this.$ = yy.prepareRawBlock($$[$0-2], $$[$0-1], $$[$0], this._$); +break; +case 12:this.$ = { path: $$[$0-3], params: $$[$0-2], hash: $$[$0-1] }; +break; +case 13:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], false, this._$); +break; +case 14:this.$ = yy.prepareBlock($$[$0-3], $$[$0-2], $$[$0-1], $$[$0], true, this._$); +break; +case 15:this.$ = { open: $$[$0-5], path: $$[$0-4], params: $$[$0-3], hash: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-5], $$[$0]) }; +break; +case 16:this.$ = { path: $$[$0-4], params: $$[$0-3], hash: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-5], $$[$0]) }; +break; +case 17:this.$ = { path: $$[$0-4], params: $$[$0-3], hash: $$[$0-2], blockParams: $$[$0-1], strip: yy.stripFlags($$[$0-5], $$[$0]) }; +break; +case 18:this.$ = { strip: yy.stripFlags($$[$0-1], $$[$0-1]), program: $$[$0] }; +break; +case 19: + var inverse = yy.prepareBlock($$[$0-2], $$[$0-1], $$[$0], $$[$0], false, this._$), + program = yy.prepareProgram([inverse], $$[$0-1].loc); + program.chained = true; + + this.$ = { strip: $$[$0-2].strip, program: program, chain: true }; + +break; +case 20:this.$ = $$[$0]; +break; +case 21:this.$ = {path: $$[$0-1], strip: yy.stripFlags($$[$0-2], $$[$0])}; +break; +case 22:this.$ = yy.prepareMustache($$[$0-3], $$[$0-2], $$[$0-1], $$[$0-4], yy.stripFlags($$[$0-4], $$[$0]), this._$); +break; +case 23:this.$ = yy.prepareMustache($$[$0-3], $$[$0-2], $$[$0-1], $$[$0-4], yy.stripFlags($$[$0-4], $$[$0]), this._$); +break; +case 24: + this.$ = { + type: 'PartialStatement', + name: $$[$0-3], + params: $$[$0-2], + hash: $$[$0-1], + indent: '', + strip: yy.stripFlags($$[$0-4], $$[$0]), + loc: yy.locInfo(this._$) + }; + +break; +case 25:this.$ = yy.preparePartialBlock($$[$0-2], $$[$0-1], $$[$0], this._$); +break; +case 26:this.$ = { path: $$[$0-3], params: $$[$0-2], hash: $$[$0-1], strip: yy.stripFlags($$[$0-4], $$[$0]) }; +break; +case 27:this.$ = $$[$0]; +break; +case 28:this.$ = $$[$0]; +break; +case 29: + this.$ = { + type: 'SubExpression', + path: $$[$0-3], + params: $$[$0-2], + hash: $$[$0-1], + loc: yy.locInfo(this._$) + }; + +break; +case 30:this.$ = {type: 'Hash', pairs: $$[$0], loc: yy.locInfo(this._$)}; +break; +case 31:this.$ = {type: 'HashPair', key: yy.id($$[$0-2]), value: $$[$0], loc: yy.locInfo(this._$)}; +break; +case 32:this.$ = yy.id($$[$0-1]); +break; +case 33:this.$ = $$[$0]; +break; +case 34:this.$ = $$[$0]; +break; +case 35:this.$ = {type: 'StringLiteral', value: $$[$0], original: $$[$0], loc: yy.locInfo(this._$)}; +break; +case 36:this.$ = {type: 'NumberLiteral', value: Number($$[$0]), original: Number($$[$0]), loc: yy.locInfo(this._$)}; +break; +case 37:this.$ = {type: 'BooleanLiteral', value: $$[$0] === 'true', original: $$[$0] === 'true', loc: yy.locInfo(this._$)}; +break; +case 38:this.$ = {type: 'UndefinedLiteral', original: undefined, value: undefined, loc: yy.locInfo(this._$)}; +break; +case 39:this.$ = {type: 'NullLiteral', original: null, value: null, loc: yy.locInfo(this._$)}; +break; +case 40:this.$ = $$[$0]; +break; +case 41:this.$ = $$[$0]; +break; +case 42:this.$ = yy.preparePath(true, $$[$0], this._$); +break; +case 43:this.$ = yy.preparePath(false, $$[$0], this._$); +break; +case 44: $$[$0-2].push({part: yy.id($$[$0]), original: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; +break; +case 45:this.$ = [{part: yy.id($$[$0]), original: $$[$0]}]; +break; +case 46:this.$ = []; +break; +case 47:$$[$0-1].push($$[$0]); +break; +case 48:this.$ = [$$[$0]]; +break; +case 49:$$[$0-1].push($$[$0]); +break; +case 50:this.$ = []; +break; +case 51:$$[$0-1].push($$[$0]); +break; +case 58:this.$ = []; +break; +case 59:$$[$0-1].push($$[$0]); +break; +case 64:this.$ = []; +break; +case 65:$$[$0-1].push($$[$0]); +break; +case 70:this.$ = []; +break; +case 71:$$[$0-1].push($$[$0]); +break; +case 78:this.$ = []; +break; +case 79:$$[$0-1].push($$[$0]); +break; +case 82:this.$ = []; +break; +case 83:$$[$0-1].push($$[$0]); +break; +case 86:this.$ = []; +break; +case 87:$$[$0-1].push($$[$0]); +break; +case 90:this.$ = []; +break; +case 91:$$[$0-1].push($$[$0]); +break; +case 94:this.$ = []; +break; +case 95:$$[$0-1].push($$[$0]); +break; +case 98:this.$ = [$$[$0]]; +break; +case 99:$$[$0-1].push($$[$0]); +break; +case 100:this.$ = [$$[$0]]; +break; +case 101:$$[$0-1].push($$[$0]); +break; +} +}, +table: [{3:1,4:2,5:[2,46],6:3,14:[2,46],15:[2,46],19:[2,46],29:[2,46],34:[2,46],48:[2,46],51:[2,46],55:[2,46],60:[2,46]},{1:[3]},{5:[1,4]},{5:[2,2],7:5,8:6,9:7,10:8,11:9,12:10,13:11,14:[1,12],15:[1,20],16:17,19:[1,23],24:15,27:16,29:[1,21],34:[1,22],39:[2,2],44:[2,2],47:[2,2],48:[1,13],51:[1,14],55:[1,18],59:19,60:[1,24]},{1:[2,1]},{5:[2,47],14:[2,47],15:[2,47],19:[2,47],29:[2,47],34:[2,47],39:[2,47],44:[2,47],47:[2,47],48:[2,47],51:[2,47],55:[2,47],60:[2,47]},{5:[2,3],14:[2,3],15:[2,3],19:[2,3],29:[2,3],34:[2,3],39:[2,3],44:[2,3],47:[2,3],48:[2,3],51:[2,3],55:[2,3],60:[2,3]},{5:[2,4],14:[2,4],15:[2,4],19:[2,4],29:[2,4],34:[2,4],39:[2,4],44:[2,4],47:[2,4],48:[2,4],51:[2,4],55:[2,4],60:[2,4]},{5:[2,5],14:[2,5],15:[2,5],19:[2,5],29:[2,5],34:[2,5],39:[2,5],44:[2,5],47:[2,5],48:[2,5],51:[2,5],55:[2,5],60:[2,5]},{5:[2,6],14:[2,6],15:[2,6],19:[2,6],29:[2,6],34:[2,6],39:[2,6],44:[2,6],47:[2,6],48:[2,6],51:[2,6],55:[2,6],60:[2,6]},{5:[2,7],14:[2,7],15:[2,7],19:[2,7],29:[2,7],34:[2,7],39:[2,7],44:[2,7],47:[2,7],48:[2,7],51:[2,7],55:[2,7],60:[2,7]},{5:[2,8],14:[2,8],15:[2,8],19:[2,8],29:[2,8],34:[2,8],39:[2,8],44:[2,8],47:[2,8],48:[2,8],51:[2,8],55:[2,8],60:[2,8]},{5:[2,9],14:[2,9],15:[2,9],19:[2,9],29:[2,9],34:[2,9],39:[2,9],44:[2,9],47:[2,9],48:[2,9],51:[2,9],55:[2,9],60:[2,9]},{20:25,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:36,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{4:37,6:3,14:[2,46],15:[2,46],19:[2,46],29:[2,46],34:[2,46],39:[2,46],44:[2,46],47:[2,46],48:[2,46],51:[2,46],55:[2,46],60:[2,46]},{4:38,6:3,14:[2,46],15:[2,46],19:[2,46],29:[2,46],34:[2,46],44:[2,46],47:[2,46],48:[2,46],51:[2,46],55:[2,46],60:[2,46]},{13:40,15:[1,20],17:39},{20:42,56:41,64:43,65:[1,44],72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{4:45,6:3,14:[2,46],15:[2,46],19:[2,46],29:[2,46],34:[2,46],47:[2,46],48:[2,46],51:[2,46],55:[2,46],60:[2,46]},{5:[2,10],14:[2,10],15:[2,10],18:[2,10],19:[2,10],29:[2,10],34:[2,10],39:[2,10],44:[2,10],47:[2,10],48:[2,10],51:[2,10],55:[2,10],60:[2,10]},{20:46,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:47,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:48,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:42,56:49,64:43,65:[1,44],72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{33:[2,78],49:50,65:[2,78],72:[2,78],80:[2,78],81:[2,78],82:[2,78],83:[2,78],84:[2,78],85:[2,78]},{23:[2,33],33:[2,33],54:[2,33],65:[2,33],68:[2,33],72:[2,33],75:[2,33],80:[2,33],81:[2,33],82:[2,33],83:[2,33],84:[2,33],85:[2,33]},{23:[2,34],33:[2,34],54:[2,34],65:[2,34],68:[2,34],72:[2,34],75:[2,34],80:[2,34],81:[2,34],82:[2,34],83:[2,34],84:[2,34],85:[2,34]},{23:[2,35],33:[2,35],54:[2,35],65:[2,35],68:[2,35],72:[2,35],75:[2,35],80:[2,35],81:[2,35],82:[2,35],83:[2,35],84:[2,35],85:[2,35]},{23:[2,36],33:[2,36],54:[2,36],65:[2,36],68:[2,36],72:[2,36],75:[2,36],80:[2,36],81:[2,36],82:[2,36],83:[2,36],84:[2,36],85:[2,36]},{23:[2,37],33:[2,37],54:[2,37],65:[2,37],68:[2,37],72:[2,37],75:[2,37],80:[2,37],81:[2,37],82:[2,37],83:[2,37],84:[2,37],85:[2,37]},{23:[2,38],33:[2,38],54:[2,38],65:[2,38],68:[2,38],72:[2,38],75:[2,38],80:[2,38],81:[2,38],82:[2,38],83:[2,38],84:[2,38],85:[2,38]},{23:[2,39],33:[2,39],54:[2,39],65:[2,39],68:[2,39],72:[2,39],75:[2,39],80:[2,39],81:[2,39],82:[2,39],83:[2,39],84:[2,39],85:[2,39]},{23:[2,43],33:[2,43],54:[2,43],65:[2,43],68:[2,43],72:[2,43],75:[2,43],80:[2,43],81:[2,43],82:[2,43],83:[2,43],84:[2,43],85:[2,43],87:[1,51]},{72:[1,35],86:52},{23:[2,45],33:[2,45],54:[2,45],65:[2,45],68:[2,45],72:[2,45],75:[2,45],80:[2,45],81:[2,45],82:[2,45],83:[2,45],84:[2,45],85:[2,45],87:[2,45]},{52:53,54:[2,82],65:[2,82],72:[2,82],80:[2,82],81:[2,82],82:[2,82],83:[2,82],84:[2,82],85:[2,82]},{25:54,38:56,39:[1,58],43:57,44:[1,59],45:55,47:[2,54]},{28:60,43:61,44:[1,59],47:[2,56]},{13:63,15:[1,20],18:[1,62]},{15:[2,48],18:[2,48]},{33:[2,86],57:64,65:[2,86],72:[2,86],80:[2,86],81:[2,86],82:[2,86],83:[2,86],84:[2,86],85:[2,86]},{33:[2,40],65:[2,40],72:[2,40],80:[2,40],81:[2,40],82:[2,40],83:[2,40],84:[2,40],85:[2,40]},{33:[2,41],65:[2,41],72:[2,41],80:[2,41],81:[2,41],82:[2,41],83:[2,41],84:[2,41],85:[2,41]},{20:65,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{26:66,47:[1,67]},{30:68,33:[2,58],65:[2,58],72:[2,58],75:[2,58],80:[2,58],81:[2,58],82:[2,58],83:[2,58],84:[2,58],85:[2,58]},{33:[2,64],35:69,65:[2,64],72:[2,64],75:[2,64],80:[2,64],81:[2,64],82:[2,64],83:[2,64],84:[2,64],85:[2,64]},{21:70,23:[2,50],65:[2,50],72:[2,50],80:[2,50],81:[2,50],82:[2,50],83:[2,50],84:[2,50],85:[2,50]},{33:[2,90],61:71,65:[2,90],72:[2,90],80:[2,90],81:[2,90],82:[2,90],83:[2,90],84:[2,90],85:[2,90]},{20:75,33:[2,80],50:72,63:73,64:76,65:[1,44],69:74,70:77,71:78,72:[1,79],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{72:[1,80]},{23:[2,42],33:[2,42],54:[2,42],65:[2,42],68:[2,42],72:[2,42],75:[2,42],80:[2,42],81:[2,42],82:[2,42],83:[2,42],84:[2,42],85:[2,42],87:[1,51]},{20:75,53:81,54:[2,84],63:82,64:76,65:[1,44],69:83,70:77,71:78,72:[1,79],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{26:84,47:[1,67]},{47:[2,55]},{4:85,6:3,14:[2,46],15:[2,46],19:[2,46],29:[2,46],34:[2,46],39:[2,46],44:[2,46],47:[2,46],48:[2,46],51:[2,46],55:[2,46],60:[2,46]},{47:[2,20]},{20:86,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{4:87,6:3,14:[2,46],15:[2,46],19:[2,46],29:[2,46],34:[2,46],47:[2,46],48:[2,46],51:[2,46],55:[2,46],60:[2,46]},{26:88,47:[1,67]},{47:[2,57]},{5:[2,11],14:[2,11],15:[2,11],19:[2,11],29:[2,11],34:[2,11],39:[2,11],44:[2,11],47:[2,11],48:[2,11],51:[2,11],55:[2,11],60:[2,11]},{15:[2,49],18:[2,49]},{20:75,33:[2,88],58:89,63:90,64:76,65:[1,44],69:91,70:77,71:78,72:[1,79],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{65:[2,94],66:92,68:[2,94],72:[2,94],80:[2,94],81:[2,94],82:[2,94],83:[2,94],84:[2,94],85:[2,94]},{5:[2,25],14:[2,25],15:[2,25],19:[2,25],29:[2,25],34:[2,25],39:[2,25],44:[2,25],47:[2,25],48:[2,25],51:[2,25],55:[2,25],60:[2,25]},{20:93,72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:75,31:94,33:[2,60],63:95,64:76,65:[1,44],69:96,70:77,71:78,72:[1,79],75:[2,60],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:75,33:[2,66],36:97,63:98,64:76,65:[1,44],69:99,70:77,71:78,72:[1,79],75:[2,66],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:75,22:100,23:[2,52],63:101,64:76,65:[1,44],69:102,70:77,71:78,72:[1,79],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{20:75,33:[2,92],62:103,63:104,64:76,65:[1,44],69:105,70:77,71:78,72:[1,79],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{33:[1,106]},{33:[2,79],65:[2,79],72:[2,79],80:[2,79],81:[2,79],82:[2,79],83:[2,79],84:[2,79],85:[2,79]},{33:[2,81]},{23:[2,27],33:[2,27],54:[2,27],65:[2,27],68:[2,27],72:[2,27],75:[2,27],80:[2,27],81:[2,27],82:[2,27],83:[2,27],84:[2,27],85:[2,27]},{23:[2,28],33:[2,28],54:[2,28],65:[2,28],68:[2,28],72:[2,28],75:[2,28],80:[2,28],81:[2,28],82:[2,28],83:[2,28],84:[2,28],85:[2,28]},{23:[2,30],33:[2,30],54:[2,30],68:[2,30],71:107,72:[1,108],75:[2,30]},{23:[2,98],33:[2,98],54:[2,98],68:[2,98],72:[2,98],75:[2,98]},{23:[2,45],33:[2,45],54:[2,45],65:[2,45],68:[2,45],72:[2,45],73:[1,109],75:[2,45],80:[2,45],81:[2,45],82:[2,45],83:[2,45],84:[2,45],85:[2,45],87:[2,45]},{23:[2,44],33:[2,44],54:[2,44],65:[2,44],68:[2,44],72:[2,44],75:[2,44],80:[2,44],81:[2,44],82:[2,44],83:[2,44],84:[2,44],85:[2,44],87:[2,44]},{54:[1,110]},{54:[2,83],65:[2,83],72:[2,83],80:[2,83],81:[2,83],82:[2,83],83:[2,83],84:[2,83],85:[2,83]},{54:[2,85]},{5:[2,13],14:[2,13],15:[2,13],19:[2,13],29:[2,13],34:[2,13],39:[2,13],44:[2,13],47:[2,13],48:[2,13],51:[2,13],55:[2,13],60:[2,13]},{38:56,39:[1,58],43:57,44:[1,59],45:112,46:111,47:[2,76]},{33:[2,70],40:113,65:[2,70],72:[2,70],75:[2,70],80:[2,70],81:[2,70],82:[2,70],83:[2,70],84:[2,70],85:[2,70]},{47:[2,18]},{5:[2,14],14:[2,14],15:[2,14],19:[2,14],29:[2,14],34:[2,14],39:[2,14],44:[2,14],47:[2,14],48:[2,14],51:[2,14],55:[2,14],60:[2,14]},{33:[1,114]},{33:[2,87],65:[2,87],72:[2,87],80:[2,87],81:[2,87],82:[2,87],83:[2,87],84:[2,87],85:[2,87]},{33:[2,89]},{20:75,63:116,64:76,65:[1,44],67:115,68:[2,96],69:117,70:77,71:78,72:[1,79],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{33:[1,118]},{32:119,33:[2,62],74:120,75:[1,121]},{33:[2,59],65:[2,59],72:[2,59],75:[2,59],80:[2,59],81:[2,59],82:[2,59],83:[2,59],84:[2,59],85:[2,59]},{33:[2,61],75:[2,61]},{33:[2,68],37:122,74:123,75:[1,121]},{33:[2,65],65:[2,65],72:[2,65],75:[2,65],80:[2,65],81:[2,65],82:[2,65],83:[2,65],84:[2,65],85:[2,65]},{33:[2,67],75:[2,67]},{23:[1,124]},{23:[2,51],65:[2,51],72:[2,51],80:[2,51],81:[2,51],82:[2,51],83:[2,51],84:[2,51],85:[2,51]},{23:[2,53]},{33:[1,125]},{33:[2,91],65:[2,91],72:[2,91],80:[2,91],81:[2,91],82:[2,91],83:[2,91],84:[2,91],85:[2,91]},{33:[2,93]},{5:[2,22],14:[2,22],15:[2,22],19:[2,22],29:[2,22],34:[2,22],39:[2,22],44:[2,22],47:[2,22],48:[2,22],51:[2,22],55:[2,22],60:[2,22]},{23:[2,99],33:[2,99],54:[2,99],68:[2,99],72:[2,99],75:[2,99]},{73:[1,109]},{20:75,63:126,64:76,65:[1,44],72:[1,35],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{5:[2,23],14:[2,23],15:[2,23],19:[2,23],29:[2,23],34:[2,23],39:[2,23],44:[2,23],47:[2,23],48:[2,23],51:[2,23],55:[2,23],60:[2,23]},{47:[2,19]},{47:[2,77]},{20:75,33:[2,72],41:127,63:128,64:76,65:[1,44],69:129,70:77,71:78,72:[1,79],75:[2,72],78:26,79:27,80:[1,28],81:[1,29],82:[1,30],83:[1,31],84:[1,32],85:[1,34],86:33},{5:[2,24],14:[2,24],15:[2,24],19:[2,24],29:[2,24],34:[2,24],39:[2,24],44:[2,24],47:[2,24],48:[2,24],51:[2,24],55:[2,24],60:[2,24]},{68:[1,130]},{65:[2,95],68:[2,95],72:[2,95],80:[2,95],81:[2,95],82:[2,95],83:[2,95],84:[2,95],85:[2,95]},{68:[2,97]},{5:[2,21],14:[2,21],15:[2,21],19:[2,21],29:[2,21],34:[2,21],39:[2,21],44:[2,21],47:[2,21],48:[2,21],51:[2,21],55:[2,21],60:[2,21]},{33:[1,131]},{33:[2,63]},{72:[1,133],76:132},{33:[1,134]},{33:[2,69]},{15:[2,12]},{14:[2,26],15:[2,26],19:[2,26],29:[2,26],34:[2,26],47:[2,26],48:[2,26],51:[2,26],55:[2,26],60:[2,26]},{23:[2,31],33:[2,31],54:[2,31],68:[2,31],72:[2,31],75:[2,31]},{33:[2,74],42:135,74:136,75:[1,121]},{33:[2,71],65:[2,71],72:[2,71],75:[2,71],80:[2,71],81:[2,71],82:[2,71],83:[2,71],84:[2,71],85:[2,71]},{33:[2,73],75:[2,73]},{23:[2,29],33:[2,29],54:[2,29],65:[2,29],68:[2,29],72:[2,29],75:[2,29],80:[2,29],81:[2,29],82:[2,29],83:[2,29],84:[2,29],85:[2,29]},{14:[2,15],15:[2,15],19:[2,15],29:[2,15],34:[2,15],39:[2,15],44:[2,15],47:[2,15],48:[2,15],51:[2,15],55:[2,15],60:[2,15]},{72:[1,138],77:[1,137]},{72:[2,100],77:[2,100]},{14:[2,16],15:[2,16],19:[2,16],29:[2,16],34:[2,16],44:[2,16],47:[2,16],48:[2,16],51:[2,16],55:[2,16],60:[2,16]},{33:[1,139]},{33:[2,75]},{33:[2,32]},{72:[2,101],77:[2,101]},{14:[2,17],15:[2,17],19:[2,17],29:[2,17],34:[2,17],39:[2,17],44:[2,17],47:[2,17],48:[2,17],51:[2,17],55:[2,17],60:[2,17]}], +defaultActions: {4:[2,1],55:[2,55],57:[2,20],61:[2,57],74:[2,81],83:[2,85],87:[2,18],91:[2,89],102:[2,53],105:[2,93],111:[2,19],112:[2,77],117:[2,97],120:[2,63],123:[2,69],124:[2,12],136:[2,75],137:[2,32]}, +parseError: function parseError(str, hash) { + throw new Error(str); +}, +parse: function parse(input) { + var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1; + this.lexer.setInput(input); + this.lexer.yy = this.yy; + this.yy.lexer = this.lexer; + this.yy.parser = this; + if (typeof this.lexer.yylloc == "undefined") + this.lexer.yylloc = {}; + var yyloc = this.lexer.yylloc; + lstack.push(yyloc); + var ranges = this.lexer.options && this.lexer.options.ranges; + if (typeof this.yy.parseError === "function") + this.parseError = this.yy.parseError; + function popStack(n) { + stack.length = stack.length - 2 * n; + vstack.length = vstack.length - n; + lstack.length = lstack.length - n; + } + function lex() { + var token; + token = self.lexer.lex() || 1; + if (typeof token !== "number") { + token = self.symbols_[token] || token; + } + return token; + } + var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected; + while (true) { + state = stack[stack.length - 1]; + if (this.defaultActions[state]) { + action = this.defaultActions[state]; + } else { + if (symbol === null || typeof symbol == "undefined") { + symbol = lex(); + } + action = table[state] && table[state][symbol]; + } + if (typeof action === "undefined" || !action.length || !action[0]) { + var errStr = ""; + if (!recovering) { + expected = []; + for (p in table[state]) + if (this.terminals_[p] && p > 2) { + expected.push("'" + this.terminals_[p] + "'"); + } + if (this.lexer.showPosition) { + errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'"; + } else { + errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'"); + } + this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected}); + } + } + if (action[0] instanceof Array && action.length > 1) { + throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol); + } + switch (action[0]) { + case 1: + stack.push(symbol); + vstack.push(this.lexer.yytext); + lstack.push(this.lexer.yylloc); + stack.push(action[1]); + symbol = null; + if (!preErrorSymbol) { + yyleng = this.lexer.yyleng; + yytext = this.lexer.yytext; + yylineno = this.lexer.yylineno; + yyloc = this.lexer.yylloc; + if (recovering > 0) + recovering--; + } else { + symbol = preErrorSymbol; + preErrorSymbol = null; + } + break; + case 2: + len = this.productions_[action[1]][1]; + yyval.$ = vstack[vstack.length - len]; + yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column}; + if (ranges) { + yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]]; + } + r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack); + if (typeof r !== "undefined") { + return r; + } + if (len) { + stack = stack.slice(0, -1 * len * 2); + vstack = vstack.slice(0, -1 * len); + lstack = lstack.slice(0, -1 * len); + } + stack.push(this.productions_[action[1]][0]); + vstack.push(yyval.$); + lstack.push(yyval._$); + newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; + stack.push(newState); + break; + case 3: + return true; + } + } + return true; +} +}; +/* Jison generated lexer */ +var lexer = (function(){ +var lexer = ({EOF:1, +parseError:function parseError(str, hash) { + if (this.yy.parser) { + this.yy.parser.parseError(str, hash); + } else { + throw new Error(str); + } + }, +setInput:function (input) { + this._input = input; + this._more = this._less = this.done = false; + this.yylineno = this.yyleng = 0; + this.yytext = this.matched = this.match = ''; + this.conditionStack = ['INITIAL']; + this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0}; + if (this.options.ranges) this.yylloc.range = [0,0]; + this.offset = 0; + return this; + }, +input:function () { + var ch = this._input[0]; + this.yytext += ch; + this.yyleng++; + this.offset++; + this.match += ch; + this.matched += ch; + var lines = ch.match(/(?:\r\n?|\n).*/g); + if (lines) { + this.yylineno++; + this.yylloc.last_line++; + } else { + this.yylloc.last_column++; + } + if (this.options.ranges) this.yylloc.range[1]++; + + this._input = this._input.slice(1); + return ch; + }, +unput:function (ch) { + var len = ch.length; + var lines = ch.split(/(?:\r\n?|\n)/g); + + this._input = ch + this._input; + this.yytext = this.yytext.substr(0, this.yytext.length-len-1); + //this.yyleng -= len; + this.offset -= len; + var oldLines = this.match.split(/(?:\r\n?|\n)/g); + this.match = this.match.substr(0, this.match.length-1); + this.matched = this.matched.substr(0, this.matched.length-1); + + if (lines.length-1) this.yylineno -= lines.length-1; + var r = this.yylloc.range; + + this.yylloc = {first_line: this.yylloc.first_line, + last_line: this.yylineno+1, + first_column: this.yylloc.first_column, + last_column: lines ? + (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length: + this.yylloc.first_column - len + }; + + if (this.options.ranges) { + this.yylloc.range = [r[0], r[0] + this.yyleng - len]; + } + return this; + }, +more:function () { + this._more = true; + return this; + }, +less:function (n) { + this.unput(this.match.slice(n)); + }, +pastInput:function () { + var past = this.matched.substr(0, this.matched.length - this.match.length); + return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); + }, +upcomingInput:function () { + var next = this.match; + if (next.length < 20) { + next += this._input.substr(0, 20-next.length); + } + return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); + }, +showPosition:function () { + var pre = this.pastInput(); + var c = new Array(pre.length + 1).join("-"); + return pre + this.upcomingInput() + "\n" + c+"^"; + }, +next:function () { + if (this.done) { + return this.EOF; + } + if (!this._input) this.done = true; + + var token, + match, + tempMatch, + index, + col, + lines; + if (!this._more) { + this.yytext = ''; + this.match = ''; + } + var rules = this._currentRules(); + for (var i=0;i < rules.length; i++) { + tempMatch = this._input.match(this.rules[rules[i]]); + if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { + match = tempMatch; + index = i; + if (!this.options.flex) break; + } + } + if (match) { + lines = match[0].match(/(?:\r\n?|\n).*/g); + if (lines) this.yylineno += lines.length; + this.yylloc = {first_line: this.yylloc.last_line, + last_line: this.yylineno+1, + first_column: this.yylloc.last_column, + last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length}; + this.yytext += match[0]; + this.match += match[0]; + this.matches = match; + this.yyleng = this.yytext.length; + if (this.options.ranges) { + this.yylloc.range = [this.offset, this.offset += this.yyleng]; + } + this._more = false; + this._input = this._input.slice(match[0].length); + this.matched += match[0]; + token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]); + if (this.done && this._input) this.done = false; + if (token) return token; + else return; + } + if (this._input === "") { + return this.EOF; + } else { + return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), + {text: "", token: null, line: this.yylineno}); + } + }, +lex:function lex() { + var r = this.next(); + if (typeof r !== 'undefined') { + return r; + } else { + return this.lex(); + } + }, +begin:function begin(condition) { + this.conditionStack.push(condition); + }, +popState:function popState() { + return this.conditionStack.pop(); + }, +_currentRules:function _currentRules() { + return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; + }, +topState:function () { + return this.conditionStack[this.conditionStack.length-2]; + }, +pushState:function begin(condition) { + this.begin(condition); + }}); +lexer.options = {}; +lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START +/**/) { + + +function strip(start, end) { + return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end); +} + + +var YYSTATE=YY_START +switch($avoiding_name_collisions) { +case 0: + if(yy_.yytext.slice(-2) === "\\\\") { + strip(0,1); + this.begin("mu"); + } else if(yy_.yytext.slice(-1) === "\\") { + strip(0,1); + this.begin("emu"); + } else { + this.begin("mu"); + } + if(yy_.yytext) return 15; + +break; +case 1:return 15; +break; +case 2: + this.popState(); + return 15; + +break; +case 3:this.begin('raw'); return 15; +break; +case 4: + this.popState(); + // Should be using `this.topState()` below, but it currently + // returns the second top instead of the first top. Opened an + // issue about it at https://github.com/zaach/jison/issues/291 + if (this.conditionStack[this.conditionStack.length-1] === 'raw') { + return 15; + } else { + yy_.yytext = yy_.yytext.substr(5, yy_.yyleng-9); + return 'END_RAW_BLOCK'; + } + +break; +case 5: return 15; +break; +case 6: + this.popState(); + return 14; + +break; +case 7:return 65; +break; +case 8:return 68; +break; +case 9: return 19; +break; +case 10: + this.popState(); + this.begin('raw'); + return 23; + +break; +case 11:return 55; +break; +case 12:return 60; +break; +case 13:return 29; +break; +case 14:return 47; +break; +case 15:this.popState(); return 44; +break; +case 16:this.popState(); return 44; +break; +case 17:return 34; +break; +case 18:return 39; +break; +case 19:return 51; +break; +case 20:return 48; +break; +case 21: + this.unput(yy_.yytext); + this.popState(); + this.begin('com'); + +break; +case 22: + this.popState(); + return 14; + +break; +case 23:return 48; +break; +case 24:return 73; +break; +case 25:return 72; +break; +case 26:return 72; +break; +case 27:return 87; +break; +case 28:// ignore whitespace +break; +case 29:this.popState(); return 54; +break; +case 30:this.popState(); return 33; +break; +case 31:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 80; +break; +case 32:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 80; +break; +case 33:return 85; +break; +case 34:return 82; +break; +case 35:return 82; +break; +case 36:return 83; +break; +case 37:return 84; +break; +case 38:return 81; +break; +case 39:return 75; +break; +case 40:return 77; +break; +case 41:return 72; +break; +case 42:yy_.yytext = yy_.yytext.replace(/\\([\\\]])/g,'$1'); return 72; +break; +case 43:return 'INVALID'; +break; +case 44:return 5; +break; +} +}; +lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:\{\{\{\{(?=[^\/]))/,/^(?:\{\{\{\{\/[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.])\}\}\}\})/,/^(?:[^\x00]*?(?=(\{\{\{\{)))/,/^(?:[\s\S]*?--(~)?\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{\{\{)/,/^(?:\}\}\}\})/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#>)/,/^(?:\{\{(~)?#\*?)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^\s*(~)?\}\})/,/^(?:\{\{(~)?\s*else\s*(~)?\}\})/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{(~)?!--)/,/^(?:\{\{(~)?![\s\S]*?\}\})/,/^(?:\{\{(~)?\*?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)|])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:undefined(?=([~}\s)])))/,/^(?:null(?=([~}\s)])))/,/^(?:-?[0-9]+(?:\.[0-9]+)?(?=([~}\s)])))/,/^(?:as\s+\|)/,/^(?:\|)/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)|]))))/,/^(?:\[(\\\]|[^\]])*\])/,/^(?:.)/,/^(?:$)/]; +lexer.conditions = {"mu":{"rules":[7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[6],"inclusive":false},"raw":{"rules":[3,4,5],"inclusive":false},"INITIAL":{"rules":[0,1,44],"inclusive":true}}; +return lexer;})() +parser.lexer = lexer; +function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser; +return new Parser; +})();exports.__esModule = true; +exports['default'] = handlebars; diff --git a/node_modules/handlebars/lib/handlebars/compiler/printer.js b/node_modules/handlebars/lib/handlebars/compiler/printer.js new file mode 100644 index 000000000..6ad43baec --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/printer.js @@ -0,0 +1,171 @@ +/* eslint-disable new-cap */ +import Visitor from './visitor'; + +export function print(ast) { + return new PrintVisitor().accept(ast); +} + +export function PrintVisitor() { + this.padding = 0; +} + +PrintVisitor.prototype = new Visitor(); + +PrintVisitor.prototype.pad = function(string) { + let out = ''; + + for (let i = 0, l = this.padding; i < l; i++) { + out += ' '; + } + + out += string + '\n'; + return out; +}; + +PrintVisitor.prototype.Program = function(program) { + let out = '', + body = program.body, + i, l; + + if (program.blockParams) { + let blockParams = 'BLOCK PARAMS: ['; + for (i = 0, l = program.blockParams.length; i < l; i++) { + blockParams += ' ' + program.blockParams[i]; + } + blockParams += ' ]'; + out += this.pad(blockParams); + } + + for (i = 0, l = body.length; i < l; i++) { + out += this.accept(body[i]); + } + + this.padding--; + + return out; +}; + +PrintVisitor.prototype.MustacheStatement = function(mustache) { + return this.pad('{{ ' + this.SubExpression(mustache) + ' }}'); +}; +PrintVisitor.prototype.Decorator = function(mustache) { + return this.pad('{{ DIRECTIVE ' + this.SubExpression(mustache) + ' }}'); +}; + +PrintVisitor.prototype.BlockStatement = +PrintVisitor.prototype.DecoratorBlock = function(block) { + let out = ''; + + out += this.pad((block.type === 'DecoratorBlock' ? 'DIRECTIVE ' : '') + 'BLOCK:'); + this.padding++; + out += this.pad(this.SubExpression(block)); + if (block.program) { + out += this.pad('PROGRAM:'); + this.padding++; + out += this.accept(block.program); + this.padding--; + } + if (block.inverse) { + if (block.program) { this.padding++; } + out += this.pad('{{^}}'); + this.padding++; + out += this.accept(block.inverse); + this.padding--; + if (block.program) { this.padding--; } + } + this.padding--; + + return out; +}; + +PrintVisitor.prototype.PartialStatement = function(partial) { + let content = 'PARTIAL:' + partial.name.original; + if (partial.params[0]) { + content += ' ' + this.accept(partial.params[0]); + } + if (partial.hash) { + content += ' ' + this.accept(partial.hash); + } + return this.pad('{{> ' + content + ' }}'); +}; +PrintVisitor.prototype.PartialBlockStatement = function(partial) { + let content = 'PARTIAL BLOCK:' + partial.name.original; + if (partial.params[0]) { + content += ' ' + this.accept(partial.params[0]); + } + if (partial.hash) { + content += ' ' + this.accept(partial.hash); + } + + content += ' ' + this.pad('PROGRAM:'); + this.padding++; + content += this.accept(partial.program); + this.padding--; + + return this.pad('{{> ' + content + ' }}'); +}; + +PrintVisitor.prototype.ContentStatement = function(content) { + return this.pad("CONTENT[ '" + content.value + "' ]"); +}; + +PrintVisitor.prototype.CommentStatement = function(comment) { + return this.pad("{{! '" + comment.value + "' }}"); +}; + +PrintVisitor.prototype.SubExpression = function(sexpr) { + let params = sexpr.params, + paramStrings = [], + hash; + + for (let i = 0, l = params.length; i < l; i++) { + paramStrings.push(this.accept(params[i])); + } + + params = '[' + paramStrings.join(', ') + ']'; + + hash = sexpr.hash ? ' ' + this.accept(sexpr.hash) : ''; + + return this.accept(sexpr.path) + ' ' + params + hash; +}; + +PrintVisitor.prototype.PathExpression = function(id) { + let path = id.parts.join('/'); + return (id.data ? '@' : '') + 'PATH:' + path; +}; + + +PrintVisitor.prototype.StringLiteral = function(string) { + return '"' + string.value + '"'; +}; + +PrintVisitor.prototype.NumberLiteral = function(number) { + return 'NUMBER{' + number.value + '}'; +}; + +PrintVisitor.prototype.BooleanLiteral = function(bool) { + return 'BOOLEAN{' + bool.value + '}'; +}; + +PrintVisitor.prototype.UndefinedLiteral = function() { + return 'UNDEFINED'; +}; + +PrintVisitor.prototype.NullLiteral = function() { + return 'NULL'; +}; + +PrintVisitor.prototype.Hash = function(hash) { + let pairs = hash.pairs, + joinedPairs = []; + + for (let i = 0, l = pairs.length; i < l; i++) { + joinedPairs.push(this.accept(pairs[i])); + } + + return 'HASH{' + joinedPairs.join(', ') + '}'; +}; +PrintVisitor.prototype.HashPair = function(pair) { + return pair.key + '=' + this.accept(pair.value); +}; +/* eslint-enable new-cap */ diff --git a/node_modules/handlebars/lib/handlebars/compiler/visitor.js b/node_modules/handlebars/lib/handlebars/compiler/visitor.js new file mode 100644 index 000000000..2c504d1b2 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/visitor.js @@ -0,0 +1,129 @@ +import Exception from '../exception'; + +function Visitor() { + this.parents = []; +} + +Visitor.prototype = { + constructor: Visitor, + mutating: false, + + // Visits a given value. If mutating, will replace the value if necessary. + acceptKey: function(node, name) { + let value = this.accept(node[name]); + if (this.mutating) { + // Hacky sanity check: This may have a few false positives for type for the helper + // methods but will generally do the right thing without a lot of overhead. + if (value && !Visitor.prototype[value.type]) { + throw new Exception('Unexpected node type "' + value.type + '" found when accepting ' + name + ' on ' + node.type); + } + node[name] = value; + } + }, + + // Performs an accept operation with added sanity check to ensure + // required keys are not removed. + acceptRequired: function(node, name) { + this.acceptKey(node, name); + + if (!node[name]) { + throw new Exception(node.type + ' requires ' + name); + } + }, + + // Traverses a given array. If mutating, empty respnses will be removed + // for child elements. + acceptArray: function(array) { + for (let i = 0, l = array.length; i < l; i++) { + this.acceptKey(array, i); + + if (!array[i]) { + array.splice(i, 1); + i--; + l--; + } + } + }, + + accept: function(object) { + if (!object) { + return; + } + + /* istanbul ignore next: Sanity code */ + if (!this[object.type]) { + throw new Exception('Unknown type: ' + object.type, object); + } + + if (this.current) { + this.parents.unshift(this.current); + } + this.current = object; + + let ret = this[object.type](object); + + this.current = this.parents.shift(); + + if (!this.mutating || ret) { + return ret; + } else if (ret !== false) { + return object; + } + }, + + Program: function(program) { + this.acceptArray(program.body); + }, + + MustacheStatement: visitSubExpression, + Decorator: visitSubExpression, + + BlockStatement: visitBlock, + DecoratorBlock: visitBlock, + + PartialStatement: visitPartial, + PartialBlockStatement: function(partial) { + visitPartial.call(this, partial); + + this.acceptKey(partial, 'program'); + }, + + ContentStatement: function(/* content */) {}, + CommentStatement: function(/* comment */) {}, + + SubExpression: visitSubExpression, + + PathExpression: function(/* path */) {}, + + StringLiteral: function(/* string */) {}, + NumberLiteral: function(/* number */) {}, + BooleanLiteral: function(/* bool */) {}, + UndefinedLiteral: function(/* literal */) {}, + NullLiteral: function(/* literal */) {}, + + Hash: function(hash) { + this.acceptArray(hash.pairs); + }, + HashPair: function(pair) { + this.acceptRequired(pair, 'value'); + } +}; + +function visitSubExpression(mustache) { + this.acceptRequired(mustache, 'path'); + this.acceptArray(mustache.params); + this.acceptKey(mustache, 'hash'); +} +function visitBlock(block) { + visitSubExpression.call(this, block); + + this.acceptKey(block, 'program'); + this.acceptKey(block, 'inverse'); +} +function visitPartial(partial) { + this.acceptRequired(partial, 'name'); + this.acceptArray(partial.params); + this.acceptKey(partial, 'hash'); +} + +export default Visitor; diff --git a/node_modules/handlebars/lib/handlebars/compiler/whitespace-control.js b/node_modules/handlebars/lib/handlebars/compiler/whitespace-control.js new file mode 100644 index 000000000..e11483c91 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/compiler/whitespace-control.js @@ -0,0 +1,216 @@ +import Visitor from './visitor'; + +function WhitespaceControl(options = {}) { + this.options = options; +} +WhitespaceControl.prototype = new Visitor(); + +WhitespaceControl.prototype.Program = function(program) { + const doStandalone = !this.options.ignoreStandalone; + + let isRoot = !this.isRootSeen; + this.isRootSeen = true; + + let body = program.body; + for (let i = 0, l = body.length; i < l; i++) { + let current = body[i], + strip = this.accept(current); + + if (!strip) { + continue; + } + + let _isPrevWhitespace = isPrevWhitespace(body, i, isRoot), + _isNextWhitespace = isNextWhitespace(body, i, isRoot), + + openStandalone = strip.openStandalone && _isPrevWhitespace, + closeStandalone = strip.closeStandalone && _isNextWhitespace, + inlineStandalone = strip.inlineStandalone && _isPrevWhitespace && _isNextWhitespace; + + if (strip.close) { + omitRight(body, i, true); + } + if (strip.open) { + omitLeft(body, i, true); + } + + if (doStandalone && inlineStandalone) { + omitRight(body, i); + + if (omitLeft(body, i)) { + // If we are on a standalone node, save the indent info for partials + if (current.type === 'PartialStatement') { + // Pull out the whitespace from the final line + current.indent = (/([ \t]+$)/).exec(body[i - 1].original)[1]; + } + } + } + if (doStandalone && openStandalone) { + omitRight((current.program || current.inverse).body); + + // Strip out the previous content node if it's whitespace only + omitLeft(body, i); + } + if (doStandalone && closeStandalone) { + // Always strip the next node + omitRight(body, i); + + omitLeft((current.inverse || current.program).body); + } + } + + return program; +}; + +WhitespaceControl.prototype.BlockStatement = +WhitespaceControl.prototype.DecoratorBlock = +WhitespaceControl.prototype.PartialBlockStatement = function(block) { + this.accept(block.program); + this.accept(block.inverse); + + // Find the inverse program that is involed with whitespace stripping. + let program = block.program || block.inverse, + inverse = block.program && block.inverse, + firstInverse = inverse, + lastInverse = inverse; + + if (inverse && inverse.chained) { + firstInverse = inverse.body[0].program; + + // Walk the inverse chain to find the last inverse that is actually in the chain. + while (lastInverse.chained) { + lastInverse = lastInverse.body[lastInverse.body.length - 1].program; + } + } + + let strip = { + open: block.openStrip.open, + close: block.closeStrip.close, + + // Determine the standalone candiacy. Basically flag our content as being possibly standalone + // so our parent can determine if we actually are standalone + openStandalone: isNextWhitespace(program.body), + closeStandalone: isPrevWhitespace((firstInverse || program).body) + }; + + if (block.openStrip.close) { + omitRight(program.body, null, true); + } + + if (inverse) { + let inverseStrip = block.inverseStrip; + + if (inverseStrip.open) { + omitLeft(program.body, null, true); + } + + if (inverseStrip.close) { + omitRight(firstInverse.body, null, true); + } + if (block.closeStrip.open) { + omitLeft(lastInverse.body, null, true); + } + + // Find standalone else statments + if (!this.options.ignoreStandalone + && isPrevWhitespace(program.body) + && isNextWhitespace(firstInverse.body)) { + omitLeft(program.body); + omitRight(firstInverse.body); + } + } else if (block.closeStrip.open) { + omitLeft(program.body, null, true); + } + + return strip; +}; + +WhitespaceControl.prototype.Decorator = +WhitespaceControl.prototype.MustacheStatement = function(mustache) { + return mustache.strip; +}; + +WhitespaceControl.prototype.PartialStatement = + WhitespaceControl.prototype.CommentStatement = function(node) { + /* istanbul ignore next */ + let strip = node.strip || {}; + return { + inlineStandalone: true, + open: strip.open, + close: strip.close + }; +}; + + +function isPrevWhitespace(body, i, isRoot) { + if (i === undefined) { + i = body.length; + } + + // Nodes that end with newlines are considered whitespace (but are special + // cased for strip operations) + let prev = body[i - 1], + sibling = body[i - 2]; + if (!prev) { + return isRoot; + } + + if (prev.type === 'ContentStatement') { + return (sibling || !isRoot ? (/\r?\n\s*?$/) : (/(^|\r?\n)\s*?$/)).test(prev.original); + } +} +function isNextWhitespace(body, i, isRoot) { + if (i === undefined) { + i = -1; + } + + let next = body[i + 1], + sibling = body[i + 2]; + if (!next) { + return isRoot; + } + + if (next.type === 'ContentStatement') { + return (sibling || !isRoot ? (/^\s*?\r?\n/) : (/^\s*?(\r?\n|$)/)).test(next.original); + } +} + +// Marks the node to the right of the position as omitted. +// I.e. {{foo}}' ' will mark the ' ' node as omitted. +// +// If i is undefined, then the first child will be marked as such. +// +// If mulitple is truthy then all whitespace will be stripped out until non-whitespace +// content is met. +function omitRight(body, i, multiple) { + let current = body[i == null ? 0 : i + 1]; + if (!current || current.type !== 'ContentStatement' || (!multiple && current.rightStripped)) { + return; + } + + let original = current.value; + current.value = current.value.replace(multiple ? (/^\s+/) : (/^[ \t]*\r?\n?/), ''); + current.rightStripped = current.value !== original; +} + +// Marks the node to the left of the position as omitted. +// I.e. ' '{{foo}} will mark the ' ' node as omitted. +// +// If i is undefined then the last child will be marked as such. +// +// If mulitple is truthy then all whitespace will be stripped out until non-whitespace +// content is met. +function omitLeft(body, i, multiple) { + let current = body[i == null ? body.length - 1 : i - 1]; + if (!current || current.type !== 'ContentStatement' || (!multiple && current.leftStripped)) { + return; + } + + // We omit the last node if it's whitespace only and not preceeded by a non-content node. + let original = current.value; + current.value = current.value.replace(multiple ? (/\s+$/) : (/[ \t]+$/), ''); + current.leftStripped = current.value !== original; + return current.leftStripped; +} + +export default WhitespaceControl; diff --git a/node_modules/handlebars/lib/handlebars/decorators.js b/node_modules/handlebars/lib/handlebars/decorators.js new file mode 100644 index 000000000..6f5a61525 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/decorators.js @@ -0,0 +1,6 @@ +import registerInline from './decorators/inline'; + +export function registerDefaultDecorators(instance) { + registerInline(instance); +} + diff --git a/node_modules/handlebars/lib/handlebars/decorators/inline.js b/node_modules/handlebars/lib/handlebars/decorators/inline.js new file mode 100644 index 000000000..214246620 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/decorators/inline.js @@ -0,0 +1,22 @@ +import {extend} from '../utils'; + +export default function(instance) { + instance.registerDecorator('inline', function(fn, props, container, options) { + let ret = fn; + if (!props.partials) { + props.partials = {}; + ret = function(context, options) { + // Create a new partials stack frame prior to exec. + let original = container.partials; + container.partials = extend({}, original, props.partials); + let ret = fn(context, options); + container.partials = original; + return ret; + }; + } + + props.partials[options.args[0]] = options.fn; + + return ret; + }); +} diff --git a/node_modules/handlebars/lib/handlebars/exception.js b/node_modules/handlebars/lib/handlebars/exception.js new file mode 100644 index 000000000..08ae531aa --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/exception.js @@ -0,0 +1,46 @@ + +const errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack']; + +function Exception(message, node) { + let loc = node && node.loc, + line, + column; + if (loc) { + line = loc.start.line; + column = loc.start.column; + + message += ' - ' + line + ':' + column; + } + + let tmp = Error.prototype.constructor.call(this, message); + + // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work. + for (let idx = 0; idx < errorProps.length; idx++) { + this[errorProps[idx]] = tmp[errorProps[idx]]; + } + + /* istanbul ignore else */ + if (Error.captureStackTrace) { + Error.captureStackTrace(this, Exception); + } + + try { + if (loc) { + this.lineNumber = line; + + // Work around issue under safari where we can't directly set the column value + /* istanbul ignore next */ + if (Object.defineProperty) { + Object.defineProperty(this, 'column', {value: column}); + } else { + this.column = column; + } + } + } catch (nop) { + /* Ignore if the browser is very particular */ + } +} + +Exception.prototype = new Error(); + +export default Exception; diff --git a/node_modules/handlebars/lib/handlebars/helpers.js b/node_modules/handlebars/lib/handlebars/helpers.js new file mode 100644 index 000000000..7a4365aea --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers.js @@ -0,0 +1,17 @@ +import registerBlockHelperMissing from './helpers/block-helper-missing'; +import registerEach from './helpers/each'; +import registerHelperMissing from './helpers/helper-missing'; +import registerIf from './helpers/if'; +import registerLog from './helpers/log'; +import registerLookup from './helpers/lookup'; +import registerWith from './helpers/with'; + +export function registerDefaultHelpers(instance) { + registerBlockHelperMissing(instance); + registerEach(instance); + registerHelperMissing(instance); + registerIf(instance); + registerLog(instance); + registerLookup(instance); + registerWith(instance); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/block-helper-missing.js b/node_modules/handlebars/lib/handlebars/helpers/block-helper-missing.js new file mode 100644 index 000000000..6639ddb9d --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/block-helper-missing.js @@ -0,0 +1,32 @@ +import {appendContextPath, createFrame, isArray} from '../utils'; + +export default function(instance) { + instance.registerHelper('blockHelperMissing', function(context, options) { + let inverse = options.inverse, + fn = options.fn; + + if (context === true) { + return fn(this); + } else if (context === false || context == null) { + return inverse(this); + } else if (isArray(context)) { + if (context.length > 0) { + if (options.ids) { + options.ids = [options.name]; + } + + return instance.helpers.each(context, options); + } else { + return inverse(this); + } + } else { + if (options.data && options.ids) { + let data = createFrame(options.data); + data.contextPath = appendContextPath(options.data.contextPath, options.name); + options = {data: data}; + } + + return fn(context, options); + } + }); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/each.js b/node_modules/handlebars/lib/handlebars/helpers/each.js new file mode 100644 index 000000000..fb11903c8 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/each.js @@ -0,0 +1,79 @@ +import {appendContextPath, blockParams, createFrame, isArray, isFunction} from '../utils'; +import Exception from '../exception'; + +export default function(instance) { + instance.registerHelper('each', function(context, options) { + if (!options) { + throw new Exception('Must pass iterator to #each'); + } + + let fn = options.fn, + inverse = options.inverse, + i = 0, + ret = '', + data, + contextPath; + + if (options.data && options.ids) { + contextPath = appendContextPath(options.data.contextPath, options.ids[0]) + '.'; + } + + if (isFunction(context)) { context = context.call(this); } + + if (options.data) { + data = createFrame(options.data); + } + + function execIteration(field, index, last) { + if (data) { + data.key = field; + data.index = index; + data.first = index === 0; + data.last = !!last; + + if (contextPath) { + data.contextPath = contextPath + field; + } + } + + ret = ret + fn(context[field], { + data: data, + blockParams: blockParams([context[field], field], [contextPath + field, null]) + }); + } + + if (context && typeof context === 'object') { + if (isArray(context)) { + for (let j = context.length; i < j; i++) { + if (i in context) { + execIteration(i, i, i === context.length - 1); + } + } + } else { + let priorKey; + + for (let key in context) { + if (context.hasOwnProperty(key)) { + // We're running the iterations one step out of sync so we can detect + // the last iteration without have to scan the object twice and create + // an itermediate keys array. + if (priorKey !== undefined) { + execIteration(priorKey, i - 1); + } + priorKey = key; + i++; + } + } + if (priorKey !== undefined) { + execIteration(priorKey, i - 1, true); + } + } + } + + if (i === 0) { + ret = inverse(this); + } + + return ret; + }); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/helper-missing.js b/node_modules/handlebars/lib/handlebars/helpers/helper-missing.js new file mode 100644 index 000000000..ec32e8245 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/helper-missing.js @@ -0,0 +1,13 @@ +import Exception from '../exception'; + +export default function(instance) { + instance.registerHelper('helperMissing', function(/* [args, ]options */) { + if (arguments.length === 1) { + // A missing field in a {{foo}} construct. + return undefined; + } else { + // Someone is actually trying to call something, blow up. + throw new Exception('Missing helper: "' + arguments[arguments.length - 1].name + '"'); + } + }); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/if.js b/node_modules/handlebars/lib/handlebars/helpers/if.js new file mode 100644 index 000000000..11d08df91 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/if.js @@ -0,0 +1,20 @@ +import {isEmpty, isFunction} from '../utils'; + +export default function(instance) { + instance.registerHelper('if', function(conditional, options) { + if (isFunction(conditional)) { conditional = conditional.call(this); } + + // Default behavior is to render the positive path if the value is truthy and not empty. + // The `includeZero` option may be set to treat the condtional as purely not empty based on the + // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative. + if ((!options.hash.includeZero && !conditional) || isEmpty(conditional)) { + return options.inverse(this); + } else { + return options.fn(this); + } + }); + + instance.registerHelper('unless', function(conditional, options) { + return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash}); + }); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/log.js b/node_modules/handlebars/lib/handlebars/helpers/log.js new file mode 100644 index 000000000..4bde4a10d --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/log.js @@ -0,0 +1,19 @@ +export default function(instance) { + instance.registerHelper('log', function(/* message, options */) { + let args = [undefined], + options = arguments[arguments.length - 1]; + for (let i = 0; i < arguments.length - 1; i++) { + args.push(arguments[i]); + } + + let level = 1; + if (options.hash.level != null) { + level = options.hash.level; + } else if (options.data && options.data.level != null) { + level = options.data.level; + } + args[0] = level; + + instance.log(... args); + }); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/lookup.js b/node_modules/handlebars/lib/handlebars/helpers/lookup.js new file mode 100644 index 000000000..a52e77a04 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/lookup.js @@ -0,0 +1,5 @@ +export default function(instance) { + instance.registerHelper('lookup', function(obj, field) { + return obj && obj[field]; + }); +} diff --git a/node_modules/handlebars/lib/handlebars/helpers/with.js b/node_modules/handlebars/lib/handlebars/helpers/with.js new file mode 100644 index 000000000..7418cd066 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/helpers/with.js @@ -0,0 +1,24 @@ +import {appendContextPath, blockParams, createFrame, isEmpty, isFunction} from '../utils'; + +export default function(instance) { + instance.registerHelper('with', function(context, options) { + if (isFunction(context)) { context = context.call(this); } + + let fn = options.fn; + + if (!isEmpty(context)) { + let data = options.data; + if (options.data && options.ids) { + data = createFrame(options.data); + data.contextPath = appendContextPath(options.data.contextPath, options.ids[0]); + } + + return fn(context, { + data: data, + blockParams: blockParams([context], [data && data.contextPath]) + }); + } else { + return options.inverse(this); + } + }); +} diff --git a/node_modules/handlebars/lib/handlebars/logger.js b/node_modules/handlebars/lib/handlebars/logger.js new file mode 100644 index 000000000..1ab0051f5 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/logger.js @@ -0,0 +1,35 @@ +import {indexOf} from './utils'; + +let logger = { + methodMap: ['debug', 'info', 'warn', 'error'], + level: 'info', + + // Maps a given level value to the `methodMap` indexes above. + lookupLevel: function(level) { + if (typeof level === 'string') { + let levelMap = indexOf(logger.methodMap, level.toLowerCase()); + if (levelMap >= 0) { + level = levelMap; + } else { + level = parseInt(level, 10); + } + } + + return level; + }, + + // Can be overridden in the host environment + log: function(level, ...message) { + level = logger.lookupLevel(level); + + if (typeof console !== 'undefined' && logger.lookupLevel(logger.level) <= level) { + let method = logger.methodMap[level]; + if (!console[method]) { // eslint-disable-line no-console + method = 'log'; + } + console[method](...message); // eslint-disable-line no-console + } + } +}; + +export default logger; diff --git a/node_modules/handlebars/lib/handlebars/no-conflict.js b/node_modules/handlebars/lib/handlebars/no-conflict.js new file mode 100644 index 000000000..40a44d7a6 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/no-conflict.js @@ -0,0 +1,13 @@ +/* global window */ +export default function(Handlebars) { + /* istanbul ignore next */ + let root = typeof global !== 'undefined' ? global : window, + $Handlebars = root.Handlebars; + /* istanbul ignore next */ + Handlebars.noConflict = function() { + if (root.Handlebars === Handlebars) { + root.Handlebars = $Handlebars; + } + return Handlebars; + }; +} diff --git a/node_modules/handlebars/lib/handlebars/runtime.js b/node_modules/handlebars/lib/handlebars/runtime.js new file mode 100644 index 000000000..103b5afab --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/runtime.js @@ -0,0 +1,274 @@ +import * as Utils from './utils'; +import Exception from './exception'; +import { COMPILER_REVISION, REVISION_CHANGES, createFrame } from './base'; + +export function checkRevision(compilerInfo) { + const compilerRevision = compilerInfo && compilerInfo[0] || 1, + currentRevision = COMPILER_REVISION; + + if (compilerRevision !== currentRevision) { + if (compilerRevision < currentRevision) { + const runtimeVersions = REVISION_CHANGES[currentRevision], + compilerVersions = REVISION_CHANGES[compilerRevision]; + throw new Exception('Template was precompiled with an older version of Handlebars than the current runtime. ' + + 'Please update your precompiler to a newer version (' + runtimeVersions + ') or downgrade your runtime to an older version (' + compilerVersions + ').'); + } else { + // Use the embedded version info since the runtime doesn't know about this revision yet + throw new Exception('Template was precompiled with a newer version of Handlebars than the current runtime. ' + + 'Please update your runtime to a newer version (' + compilerInfo[1] + ').'); + } + } +} + +export function template(templateSpec, env) { + /* istanbul ignore next */ + if (!env) { + throw new Exception('No environment passed to template'); + } + if (!templateSpec || !templateSpec.main) { + throw new Exception('Unknown template object: ' + typeof templateSpec); + } + + templateSpec.main.decorator = templateSpec.main_d; + + // Note: Using env.VM references rather than local var references throughout this section to allow + // for external users to override these as psuedo-supported APIs. + env.VM.checkRevision(templateSpec.compiler); + + function invokePartialWrapper(partial, context, options) { + if (options.hash) { + context = Utils.extend({}, context, options.hash); + if (options.ids) { + options.ids[0] = true; + } + } + + partial = env.VM.resolvePartial.call(this, partial, context, options); + let result = env.VM.invokePartial.call(this, partial, context, options); + + if (result == null && env.compile) { + options.partials[options.name] = env.compile(partial, templateSpec.compilerOptions, env); + result = options.partials[options.name](context, options); + } + if (result != null) { + if (options.indent) { + let lines = result.split('\n'); + for (let i = 0, l = lines.length; i < l; i++) { + if (!lines[i] && i + 1 === l) { + break; + } + + lines[i] = options.indent + lines[i]; + } + result = lines.join('\n'); + } + return result; + } else { + throw new Exception('The partial ' + options.name + ' could not be compiled when running in runtime-only mode'); + } + } + + // Just add water + let container = { + strict: function(obj, name) { + if (!(name in obj)) { + throw new Exception('"' + name + '" not defined in ' + obj); + } + return obj[name]; + }, + lookup: function(depths, name) { + const len = depths.length; + for (let i = 0; i < len; i++) { + if (depths[i] && depths[i][name] != null) { + return depths[i][name]; + } + } + }, + lambda: function(current, context) { + return typeof current === 'function' ? current.call(context) : current; + }, + + escapeExpression: Utils.escapeExpression, + invokePartial: invokePartialWrapper, + + fn: function(i) { + let ret = templateSpec[i]; + ret.decorator = templateSpec[i + '_d']; + return ret; + }, + + programs: [], + program: function(i, data, declaredBlockParams, blockParams, depths) { + let programWrapper = this.programs[i], + fn = this.fn(i); + if (data || depths || blockParams || declaredBlockParams) { + programWrapper = wrapProgram(this, i, fn, data, declaredBlockParams, blockParams, depths); + } else if (!programWrapper) { + programWrapper = this.programs[i] = wrapProgram(this, i, fn); + } + return programWrapper; + }, + + data: function(value, depth) { + while (value && depth--) { + value = value._parent; + } + return value; + }, + merge: function(param, common) { + let obj = param || common; + + if (param && common && (param !== common)) { + obj = Utils.extend({}, common, param); + } + + return obj; + }, + + noop: env.VM.noop, + compilerInfo: templateSpec.compiler + }; + + function ret(context, options = {}) { + let data = options.data; + + ret._setup(options); + if (!options.partial && templateSpec.useData) { + data = initData(context, data); + } + let depths, + blockParams = templateSpec.useBlockParams ? [] : undefined; + if (templateSpec.useDepths) { + if (options.depths) { + depths = context != options.depths[0] ? [context].concat(options.depths) : options.depths; + } else { + depths = [context]; + } + } + + function main(context/*, options*/) { + return '' + templateSpec.main(container, context, container.helpers, container.partials, data, blockParams, depths); + } + main = executeDecorators(templateSpec.main, main, container, options.depths || [], data, blockParams); + return main(context, options); + } + ret.isTop = true; + + ret._setup = function(options) { + if (!options.partial) { + container.helpers = container.merge(options.helpers, env.helpers); + + if (templateSpec.usePartial) { + container.partials = container.merge(options.partials, env.partials); + } + if (templateSpec.usePartial || templateSpec.useDecorators) { + container.decorators = container.merge(options.decorators, env.decorators); + } + } else { + container.helpers = options.helpers; + container.partials = options.partials; + container.decorators = options.decorators; + } + }; + + ret._child = function(i, data, blockParams, depths) { + if (templateSpec.useBlockParams && !blockParams) { + throw new Exception('must pass block params'); + } + if (templateSpec.useDepths && !depths) { + throw new Exception('must pass parent depths'); + } + + return wrapProgram(container, i, templateSpec[i], data, 0, blockParams, depths); + }; + return ret; +} + +export function wrapProgram(container, i, fn, data, declaredBlockParams, blockParams, depths) { + function prog(context, options = {}) { + let currentDepths = depths; + if (depths && context != depths[0]) { + currentDepths = [context].concat(depths); + } + + return fn(container, + context, + container.helpers, container.partials, + options.data || data, + blockParams && [options.blockParams].concat(blockParams), + currentDepths); + } + + prog = executeDecorators(fn, prog, container, depths, data, blockParams); + + prog.program = i; + prog.depth = depths ? depths.length : 0; + prog.blockParams = declaredBlockParams || 0; + return prog; +} + +export function resolvePartial(partial, context, options) { + if (!partial) { + if (options.name === '@partial-block') { + let data = options.data; + while (data['partial-block'] === noop) { + data = data._parent; + } + partial = data['partial-block']; + data['partial-block'] = noop; + } else { + partial = options.partials[options.name]; + } + } else if (!partial.call && !options.name) { + // This is a dynamic partial that returned a string + options.name = partial; + partial = options.partials[partial]; + } + return partial; +} + +export function invokePartial(partial, context, options) { + options.partial = true; + if (options.ids) { + options.data.contextPath = options.ids[0] || options.data.contextPath; + } + + let partialBlock; + if (options.fn && options.fn !== noop) { + options.data = createFrame(options.data); + partialBlock = options.data['partial-block'] = options.fn; + + if (partialBlock.partials) { + options.partials = Utils.extend({}, options.partials, partialBlock.partials); + } + } + + if (partial === undefined && partialBlock) { + partial = partialBlock; + } + + if (partial === undefined) { + throw new Exception('The partial ' + options.name + ' could not be found'); + } else if (partial instanceof Function) { + return partial(context, options); + } +} + +export function noop() { return ''; } + +function initData(context, data) { + if (!data || !('root' in data)) { + data = data ? createFrame(data) : {}; + data.root = context; + } + return data; +} + +function executeDecorators(fn, prog, container, depths, data, blockParams) { + if (fn.decorator) { + let props = {}; + prog = fn.decorator(prog, props, container, depths && depths[0], data, blockParams, depths); + Utils.extend(prog, props); + } + return prog; +} diff --git a/node_modules/handlebars/lib/handlebars/safe-string.js b/node_modules/handlebars/lib/handlebars/safe-string.js new file mode 100644 index 000000000..468019421 --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/safe-string.js @@ -0,0 +1,10 @@ +// Build out our basic SafeString type +function SafeString(string) { + this.string = string; +} + +SafeString.prototype.toString = SafeString.prototype.toHTML = function() { + return '' + this.string; +}; + +export default SafeString; diff --git a/node_modules/handlebars/lib/handlebars/utils.js b/node_modules/handlebars/lib/handlebars/utils.js new file mode 100644 index 000000000..2584601ef --- /dev/null +++ b/node_modules/handlebars/lib/handlebars/utils.js @@ -0,0 +1,108 @@ +const escape = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '`': '`', + '=': '=' +}; + +const badChars = /[&<>"'`=]/g, + possible = /[&<>"'`=]/; + +function escapeChar(chr) { + return escape[chr]; +} + +export function extend(obj/* , ...source */) { + for (let i = 1; i < arguments.length; i++) { + for (let key in arguments[i]) { + if (Object.prototype.hasOwnProperty.call(arguments[i], key)) { + obj[key] = arguments[i][key]; + } + } + } + + return obj; +} + +export let toString = Object.prototype.toString; + +// Sourced from lodash +// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt +/* eslint-disable func-style */ +let isFunction = function(value) { + return typeof value === 'function'; +}; +// fallback for older versions of Chrome and Safari +/* istanbul ignore next */ +if (isFunction(/x/)) { + isFunction = function(value) { + return typeof value === 'function' && toString.call(value) === '[object Function]'; + }; +} +export {isFunction}; +/* eslint-enable func-style */ + +/* istanbul ignore next */ +export const isArray = Array.isArray || function(value) { + return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false; +}; + +// Older IE versions do not directly support indexOf so we must implement our own, sadly. +export function indexOf(array, value) { + for (let i = 0, len = array.length; i < len; i++) { + if (array[i] === value) { + return i; + } + } + return -1; +} + + +export function escapeExpression(string) { + if (typeof string !== 'string') { + // don't escape SafeStrings, since they're already safe + if (string && string.toHTML) { + return string.toHTML(); + } else if (string == null) { + return ''; + } else if (!string) { + return string + ''; + } + + // Force a string conversion as this will be done by the append regardless and + // the regex test will do this transparently behind the scenes, causing issues if + // an object's to string has escaped characters in it. + string = '' + string; + } + + if (!possible.test(string)) { return string; } + return string.replace(badChars, escapeChar); +} + +export function isEmpty(value) { + if (!value && value !== 0) { + return true; + } else if (isArray(value) && value.length === 0) { + return true; + } else { + return false; + } +} + +export function createFrame(object) { + let frame = extend({}, object); + frame._parent = object; + return frame; +} + +export function blockParams(params, ids) { + params.path = ids; + return params; +} + +export function appendContextPath(contextPath, id) { + return (contextPath ? contextPath + '.' : '') + id; +} diff --git a/node_modules/handlebars/lib/index.js b/node_modules/handlebars/lib/index.js new file mode 100644 index 000000000..0383c02f7 --- /dev/null +++ b/node_modules/handlebars/lib/index.js @@ -0,0 +1,25 @@ +// USAGE: +// var handlebars = require('handlebars'); +/* eslint-disable no-var */ + +// var local = handlebars.create(); + +var handlebars = require('../dist/cjs/handlebars')['default']; + +var printer = require('../dist/cjs/handlebars/compiler/printer'); +handlebars.PrintVisitor = printer.PrintVisitor; +handlebars.print = printer.print; + +module.exports = handlebars; + +// Publish a Node.js require() handler for .handlebars and .hbs files +function extension(module, filename) { + var fs = require('fs'); + var templateString = fs.readFileSync(filename, 'utf8'); + module.exports = handlebars.compile(templateString); +} +/* istanbul ignore else */ +if (typeof require !== 'undefined' && require.extensions) { + require.extensions['.handlebars'] = extension; + require.extensions['.hbs'] = extension; +} diff --git a/node_modules/handlebars/lib/precompiler.js b/node_modules/handlebars/lib/precompiler.js new file mode 100644 index 000000000..a20d1419d --- /dev/null +++ b/node_modules/handlebars/lib/precompiler.js @@ -0,0 +1,276 @@ +/* eslint-disable no-console */ +import Async from 'async'; +import fs from 'fs'; +import * as Handlebars from './handlebars'; +import {basename} from 'path'; +import {SourceMapConsumer, SourceNode} from 'source-map'; +import uglify from 'uglify-js'; + +module.exports.loadTemplates = function(opts, callback) { + loadStrings(opts, function(err, strings) { + if (err) { + callback(err); + } else { + loadFiles(opts, function(err, files) { + if (err) { + callback(err); + } else { + opts.templates = strings.concat(files); + callback(undefined, opts); + } + }); + } + }); +}; + +function loadStrings(opts, callback) { + let strings = arrayCast(opts.string), + names = arrayCast(opts.name); + + if (names.length !== strings.length + && strings.length > 1) { + return callback(new Handlebars.Exception('Number of names did not match the number of string inputs')); + } + + Async.map(strings, function(string, callback) { + if (string !== '-') { + callback(undefined, string); + } else { + // Load from stdin + let buffer = ''; + process.stdin.setEncoding('utf8'); + + process.stdin.on('data', function(chunk) { + buffer += chunk; + }); + process.stdin.on('end', function() { + callback(undefined, buffer); + }); + } + }, + function(err, strings) { + strings = strings.map((string, index) => ({ + name: names[index], + path: names[index], + source: string + })); + callback(err, strings); + }); +} + +function loadFiles(opts, callback) { + // Build file extension pattern + let extension = (opts.extension || 'handlebars').replace(/[\\^$*+?.():=!|{}\-\[\]]/g, function(arg) { return '\\' + arg; }); + extension = new RegExp('\\.' + extension + '$'); + + let ret = [], + queue = (opts.files || []).map((template) => ({template, root: opts.root})); + Async.whilst(() => queue.length, function(callback) { + let {template: path, root} = queue.shift(); + + fs.stat(path, function(err, stat) { + if (err) { + return callback(new Handlebars.Exception(`Unable to open template file "${path}"`)); + } + + if (stat.isDirectory()) { + opts.hasDirectory = true; + + fs.readdir(path, function(err, children) { + /* istanbul ignore next : Race condition that being too lazy to test */ + if (err) { + return callback(err); + } + children.forEach(function(file) { + let childPath = path + '/' + file; + + if (extension.test(childPath) || fs.statSync(childPath).isDirectory()) { + queue.push({template: childPath, root: root || path}); + } + }); + + callback(); + }); + } else { + fs.readFile(path, 'utf8', function(err, data) { + /* istanbul ignore next : Race condition that being too lazy to test */ + if (err) { + return callback(err); + } + + if (opts.bom && data.indexOf('\uFEFF') === 0) { + data = data.substring(1); + } + + // Clean the template name + let name = path; + if (!root) { + name = basename(name); + } else if (name.indexOf(root) === 0) { + name = name.substring(root.length + 1); + } + name = name.replace(extension, ''); + + ret.push({ + path: path, + name: name, + source: data + }); + + callback(); + }); + } + }); + }, + function(err) { + if (err) { + callback(err); + } else { + callback(undefined, ret); + } + }); +} + +module.exports.cli = function(opts) { + if (opts.version) { + console.log(Handlebars.VERSION); + return; + } + + if (!opts.templates.length && !opts.hasDirectory) { + throw new Handlebars.Exception('Must define at least one template or directory.'); + } + + if (opts.simple && opts.min) { + throw new Handlebars.Exception('Unable to minimize simple output'); + } + + const multiple = opts.templates.length !== 1 || opts.hasDirectory; + if (opts.simple && multiple) { + throw new Handlebars.Exception('Unable to output multiple templates in simple mode'); + } + + // Force simple mode if we have only one template and it's unnamed. + if (!opts.amd && !opts.commonjs && opts.templates.length === 1 + && !opts.templates[0].name) { + opts.simple = true; + } + + // Convert the known list into a hash + let known = {}; + if (opts.known && !Array.isArray(opts.known)) { + opts.known = [opts.known]; + } + if (opts.known) { + for (let i = 0, len = opts.known.length; i < len; i++) { + known[opts.known[i]] = true; + } + } + + const objectName = opts.partial ? 'Handlebars.partials' : 'templates'; + + let output = new SourceNode(); + if (!opts.simple) { + if (opts.amd) { + output.add('define([\'' + opts.handlebarPath + 'handlebars.runtime\'], function(Handlebars) {\n Handlebars = Handlebars["default"];'); + } else if (opts.commonjs) { + output.add('var Handlebars = require("' + opts.commonjs + '");'); + } else { + output.add('(function() {\n'); + } + output.add(' var template = Handlebars.template, templates = '); + if (opts.namespace) { + output.add(opts.namespace); + output.add(' = '); + output.add(opts.namespace); + output.add(' || '); + } + output.add('{};\n'); + } + + opts.templates.forEach(function(template) { + let options = { + knownHelpers: known, + knownHelpersOnly: opts.o + }; + + if (opts.map) { + options.srcName = template.path; + } + if (opts.data) { + options.data = true; + } + + let precompiled = Handlebars.precompile(template.source, options); + + // If we are generating a source map, we have to reconstruct the SourceNode object + if (opts.map) { + let consumer = new SourceMapConsumer(precompiled.map); + precompiled = SourceNode.fromStringWithSourceMap(precompiled.code, consumer); + } + + if (opts.simple) { + output.add([precompiled, '\n']); + } else { + if (!template.name) { + throw new Handlebars.Exception('Name missing for template'); + } + + if (opts.amd && !multiple) { + output.add('return '); + } + output.add([objectName, '[\'', template.name, '\'] = template(', precompiled, ');\n']); + } + }); + + // Output the content + if (!opts.simple) { + if (opts.amd) { + if (multiple) { + output.add(['return ', objectName, ';\n']); + } + output.add('});'); + } else if (!opts.commonjs) { + output.add('})();'); + } + } + + + if (opts.map) { + output.add('\n//# sourceMappingURL=' + opts.map + '\n'); + } + + output = output.toStringWithSourceMap(); + output.map = output.map + ''; + + if (opts.min) { + output = uglify.minify(output.code, { + fromString: true, + + outSourceMap: opts.map, + inSourceMap: JSON.parse(output.map) + }); + if (opts.map) { + output.code += '\n//# sourceMappingURL=' + opts.map + '\n'; + } + } + + if (opts.map) { + fs.writeFileSync(opts.map, output.map, 'utf8'); + } + output = output.code; + + if (opts.output) { + fs.writeFileSync(opts.output, output, 'utf8'); + } else { + console.log(output); + } +}; + +function arrayCast(value) { + value = value != null ? value : []; + if (!Array.isArray(value)) { + value = [value]; + } + return value; +} |