remove node_modules

1 files changed, 0 insertions, 223 deletions

diff --git a/node_modules/istanbul-lib-hook/lib/hook.js b/node_modules/istanbul-lib-hook/lib/hook.js
deleted file mode 100644
index df3162fa2..000000000
--- a/node_modules/istanbul-lib-hook/lib/hook.js
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- Copyright 2012-2015, Yahoo Inc.
- Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
- */
-var path = require('path'),
-    vm = require('vm'),
-    appendTransform = require('append-transform'),
-    originalCreateScript = vm.createScript,
-    originalRunInThisContext = vm.runInThisContext,
-    originalRunInContext = vm.runInContext;
-
-function transformFn(matcher, transformer, verbose) {
-
-    return function (code, filename) {
-        var shouldHook = typeof filename === 'string' && matcher(path.resolve(filename)),
-            transformed,
-            changed = false;
-
-        if (shouldHook) {
-            if (verbose) {
-                console.error('Module load hook: transform [' + filename + ']');
-            }
-            try {
-                transformed = transformer(code, filename);
-                changed = true;
-            } catch (ex) {
-                console.error('Transformation error for', filename, '; return original code');
-                console.error(ex.message || String(ex));
-                if (verbose) {
-                    console.error(ex.stack);
-                }
-                transformed = code;
-            }
-        } else {
-            transformed = code;
-        }
-        return { code: transformed, changed: changed };
-    };
-}
-/**
- * unloads the required caches, removing all files that would have matched
- * the supplied matcher.
- * @param {Function} matcher - the match function that accepts a file name and
- *  returns if that file should be unloaded from the cache.
- */
-function unloadRequireCache(matcher) {
-    /* istanbul ignore else: impossible to test */
-    if (matcher && typeof require !== 'undefined' && require && require.cache) {
-        Object.keys(require.cache).forEach(function (filename) {
-            if (matcher(filename)) {
-                delete require.cache[filename];
-            }
-        });
-    }
-}
-/**
- * hooks `require` to return transformed code to the node module loader.
- * Exceptions in the transform result in the original code being used instead.
- * @method hookRequire
- * @static
- * @param matcher {Function(filePath)} a function that is called with the absolute path to the file being
- *  `require`-d. Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise
- * @param transformer {Function(code, filePath)} a function called with the original code and the associated path of the file
- *  from where the code was loaded. Should return the transformed code.
- * @param options {Object} options Optional.
- * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called
- * @param {Function} [options.postLoadHook] a function that is called with the name of the file being
- *  required. This is called after the require is processed irrespective of whether it was transformed.
- * @returns {Function} a reset function that can be called to remove the hook
- */
-function hookRequire(matcher, transformer, options) {
-    options = options || {};
-    var extensions,
-        disable = false,
-        fn = transformFn(matcher, transformer, options.verbose),
-        postLoadHook = options.postLoadHook &&
-            typeof options.postLoadHook === 'function' ? options.postLoadHook : null;
-
-    extensions = options.extensions || ['.js'];
-
-    extensions.forEach(function(ext){
-        appendTransform(function (code, filename) {
-            if (disable) {
-                return code;
-            }
-            var ret = fn(code, filename);
-            if (postLoadHook) {
-                postLoadHook(filename);
-            }
-            return ret.code;
-        }, ext);
-    });
-
-    return function () {
-        disable = true;
-    };
-}
-/**
- * hooks `vm.createScript` to return transformed code out of which a `Script` object will be created.
- * Exceptions in the transform result in the original code being used instead.
- * @method hookCreateScript
- * @static
- * @param matcher {Function(filePath)} a function that is called with the filename passed to `vm.createScript`
- *  Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise
- * @param transformer {Function(code, filePath)} a function called with the original code and the filename passed to
- *  `vm.createScript`. Should return the transformed code.
- * @param options {Object} options Optional.
- * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called
- */
-function hookCreateScript(matcher, transformer, opts) {
-    opts = opts || {};
-    var fn = transformFn(matcher, transformer, opts.verbose);
-    vm.createScript = function (code, file) {
-        var ret = fn(code, file);
-        return originalCreateScript(ret.code, file);
-    };
-}
-/**
- * unhooks vm.createScript, restoring it to its original state.
- * @method unhookCreateScript
- * @static
- */
-function unhookCreateScript() {
-    vm.createScript = originalCreateScript;
-}
-/**
- * hooks `vm.runInThisContext` to return transformed code.
- * @method hookRunInThisContext
- * @static
- * @param matcher {Function(filePath)} a function that is called with the filename passed to `vm.createScript`
- *  Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise
- * @param transformer {Function(code, filePath)} a function called with the original code and the filename passed to
- *  `vm.createScript`. Should return the transformed code.
- * @param opts {Object} [opts={}] options
- * @param {Boolean} [opts.verbose] write a line to standard error every time the transformer is called
- */
-function hookRunInThisContext(matcher, transformer, opts) {
-    opts = opts || {};
-    var fn = transformFn(matcher, transformer, opts.verbose);
-    vm.runInThisContext = function (code, file) {
-        var ret = fn(code, file);
-        return originalRunInThisContext(ret.code, file);
-    };
-}
-/**
- * unhooks vm.runInThisContext, restoring it to its original state.
- * @method unhookRunInThisContext
- * @static
- */
-function unhookRunInThisContext() {
-    vm.runInThisContext = originalRunInThisContext;
-}
-/**
- * hooks `vm.runInContext` to return transformed code.
- * @method hookRunInContext
- * @static
- * @param matcher {Function(filePath)} a function that is called with the filename passed to `vm.createScript`
- *  Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise
- * @param transformer {Function(code, filePath)} a function called with the original code and the filename passed to
- *  `vm.createScript`. Should return the transformed code.
- * @param opts {Object} [opts={}] options
- * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called
- */
-function hookRunInContext(matcher, transformer, opts) {
-    opts = opts || {};
-    var fn = transformFn(matcher, transformer, opts.verbose);
-    vm.runInContext = function (code, context, file) {
-        var ret = fn(code, file);
-        var coverageVariable = opts.coverageVariable || '__coverage__';
-        // Refer coverage variable in context to global coverage variable.
-        // So that coverage data will be written in global coverage variable for unit tests run in vm.runInContext.
-        // If all unit tests are run in vm.runInContext, no global coverage variable will be generated.
-        // Thus initialize a global coverage variable here.
-        if (!global[coverageVariable]) {
-            global[coverageVariable] = {};
-        }
-        context[coverageVariable] = global[coverageVariable];
-        return originalRunInContext(ret.code, context, file);
-    };
-    
-}
-/**
- * unhooks vm.runInContext, restoring it to its original state.
- * @method unhookRunInContext
- * @static
- */
-function unhookRunInContext() {
-    vm.runInContext = originalRunInContext;
-}
-/**
- * istanbul-lib-hook provides mechanisms to transform code in the scope of `require`,
- * `vm.createScript`, `vm.runInThisContext` etc.
- *
- * This mechanism is general and relies on a user-supplied `matcher` function that
- * determines when transformations should be performed and a user-supplied `transformer`
- * function that performs the actual transform. Instrumenting code for coverage is
- * one specific example of useful hooking.
- *
- * Note that both the `matcher` and `transformer` must execute synchronously.
- *
- * @module Exports
- * @example
- * var hook = require('istanbul-lib-hook'),
- *     myMatcher = function (file) { return file.match(/foo/); },
- *     myTransformer = function (code, file) {
- *         return 'console.log("' + file + '");' + code;
- *     };
- *
- * hook.hookRequire(myMatcher, myTransformer);
- * var foo = require('foo'); //will now print foo's module path to console
- */
-module.exports = {
-    hookRequire: hookRequire,
-    hookCreateScript: hookCreateScript,
-    unhookCreateScript: unhookCreateScript,
-    hookRunInThisContext : hookRunInThisContext,
-    unhookRunInThisContext : unhookRunInThisContext,
-    hookRunInContext : hookRunInContext,
-    unhookRunInContext : unhookRunInContext,
-    unloadRequireCache: unloadRequireCache
-};
-
-