399 lines
9.8 KiB
JavaScript
Executable File
399 lines
9.8 KiB
JavaScript
Executable File
#!/usr/bin/env node
|
|
|
|
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Tobias Koppers @sokra
|
|
*/
|
|
var path = require("path");
|
|
|
|
// Local version replace global one
|
|
try {
|
|
var localWebpack = require.resolve(path.join(process.cwd(), "node_modules", "webpack", "bin", "webpack.js"));
|
|
if(__filename !== localWebpack) {
|
|
return require(localWebpack);
|
|
}
|
|
} catch(e) {}
|
|
var yargs = require("yargs")
|
|
.usage("webpack " + require("../package.json").version + "\n" +
|
|
"Usage: https://webpack.js.org/api/cli/\n" +
|
|
"Usage without config file: webpack <entry> [<entry>] <output>\n" +
|
|
"Usage with config file: webpack");
|
|
|
|
require("./config-yargs")(yargs);
|
|
|
|
var DISPLAY_GROUP = "Stats options:";
|
|
var BASIC_GROUP = "Basic options:";
|
|
|
|
yargs.options({
|
|
"json": {
|
|
type: "boolean",
|
|
alias: "j",
|
|
describe: "Prints the result as JSON."
|
|
},
|
|
"progress": {
|
|
type: "boolean",
|
|
describe: "Print compilation progress in percentage",
|
|
group: BASIC_GROUP
|
|
},
|
|
"color": {
|
|
type: "boolean",
|
|
alias: "colors",
|
|
default: function supportsColor() {
|
|
return require("supports-color");
|
|
},
|
|
group: DISPLAY_GROUP,
|
|
describe: "Enables/Disables colors on the console"
|
|
},
|
|
"sort-modules-by": {
|
|
type: "string",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Sorts the modules list by property in module"
|
|
},
|
|
"sort-chunks-by": {
|
|
type: "string",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Sorts the chunks list by property in chunk"
|
|
},
|
|
"sort-assets-by": {
|
|
type: "string",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Sorts the assets list by property in asset"
|
|
},
|
|
"hide-modules": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Hides info about modules"
|
|
},
|
|
"display-exclude": {
|
|
type: "string",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Exclude modules in the output"
|
|
},
|
|
"display-modules": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display even excluded modules in the output"
|
|
},
|
|
"display-max-modules": {
|
|
type: "number",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Sets the maximum number of visible modules in output"
|
|
},
|
|
"display-chunks": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display chunks in the output"
|
|
},
|
|
"display-entrypoints": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display entry points in the output"
|
|
},
|
|
"display-origins": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display origins of chunks in the output"
|
|
},
|
|
"display-cached": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display also cached modules in the output"
|
|
},
|
|
"display-cached-assets": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display also cached assets in the output"
|
|
},
|
|
"display-reasons": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display reasons about module inclusion in the output"
|
|
},
|
|
"display-depth": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display distance from entry point for each module"
|
|
},
|
|
"display-used-exports": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display information about used exports in modules (Tree Shaking)"
|
|
},
|
|
"display-provided-exports": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display information about exports provided from modules"
|
|
},
|
|
"display-optimization-bailout": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display information about why optimization bailed out for modules"
|
|
},
|
|
"display-error-details": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Display details about errors"
|
|
},
|
|
"display": {
|
|
type: "string",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Select display preset (verbose, detailed, normal, minimal, errors-only, none)"
|
|
},
|
|
"verbose": {
|
|
type: "boolean",
|
|
group: DISPLAY_GROUP,
|
|
describe: "Show more details"
|
|
}
|
|
});
|
|
|
|
// yargs will terminate the process early when the user uses help or version.
|
|
// This causes large help outputs to be cut short (https://github.com/nodejs/node/wiki/API-changes-between-v0.10-and-v4#process).
|
|
// To prevent this we use the yargs.parse API and exit the process normally
|
|
yargs.parse(process.argv.slice(2), (err, argv, output) => {
|
|
|
|
// arguments validation failed
|
|
if(err && output) {
|
|
console.error(output);
|
|
process.exitCode = 1;
|
|
return;
|
|
}
|
|
|
|
// help or version info
|
|
if(output) {
|
|
console.log(output);
|
|
return;
|
|
}
|
|
|
|
if(argv.verbose) {
|
|
argv["display"] = "verbose";
|
|
}
|
|
|
|
var options = require("./convert-argv")(yargs, argv);
|
|
|
|
function ifArg(name, fn, init) {
|
|
if(Array.isArray(argv[name])) {
|
|
if(init) init();
|
|
argv[name].forEach(fn);
|
|
} else if(typeof argv[name] !== "undefined") {
|
|
if(init) init();
|
|
fn(argv[name], -1);
|
|
}
|
|
}
|
|
|
|
function processOptions(options) {
|
|
// process Promise
|
|
if(typeof options.then === "function") {
|
|
options.then(processOptions).catch(function(err) {
|
|
console.error(err.stack || err);
|
|
process.exit(1); // eslint-disable-line
|
|
});
|
|
return;
|
|
}
|
|
|
|
var firstOptions = [].concat(options)[0];
|
|
var statsPresetToOptions = require("../lib/Stats.js").presetToOptions;
|
|
|
|
var outputOptions = options.stats;
|
|
if(typeof outputOptions === "boolean" || typeof outputOptions === "string") {
|
|
outputOptions = statsPresetToOptions(outputOptions);
|
|
} else if(!outputOptions) {
|
|
outputOptions = {};
|
|
}
|
|
|
|
ifArg("display", function(preset) {
|
|
outputOptions = statsPresetToOptions(preset);
|
|
});
|
|
|
|
outputOptions = Object.create(outputOptions);
|
|
if(Array.isArray(options) && !outputOptions.children) {
|
|
outputOptions.children = options.map(o => o.stats);
|
|
}
|
|
if(typeof outputOptions.context === "undefined")
|
|
outputOptions.context = firstOptions.context;
|
|
|
|
ifArg("env", function(value) {
|
|
if(outputOptions.env) {
|
|
outputOptions._env = value;
|
|
}
|
|
});
|
|
|
|
ifArg("json", function(bool) {
|
|
if(bool)
|
|
outputOptions.json = bool;
|
|
});
|
|
|
|
if(typeof outputOptions.colors === "undefined")
|
|
outputOptions.colors = require("supports-color");
|
|
|
|
ifArg("sort-modules-by", function(value) {
|
|
outputOptions.modulesSort = value;
|
|
});
|
|
|
|
ifArg("sort-chunks-by", function(value) {
|
|
outputOptions.chunksSort = value;
|
|
});
|
|
|
|
ifArg("sort-assets-by", function(value) {
|
|
outputOptions.assetsSort = value;
|
|
});
|
|
|
|
ifArg("display-exclude", function(value) {
|
|
outputOptions.exclude = value;
|
|
});
|
|
|
|
if(!outputOptions.json) {
|
|
if(typeof outputOptions.cached === "undefined")
|
|
outputOptions.cached = false;
|
|
if(typeof outputOptions.cachedAssets === "undefined")
|
|
outputOptions.cachedAssets = false;
|
|
|
|
ifArg("display-chunks", function(bool) {
|
|
if(bool) {
|
|
outputOptions.modules = false;
|
|
outputOptions.chunks = true;
|
|
outputOptions.chunkModules = true;
|
|
}
|
|
});
|
|
|
|
ifArg("display-entrypoints", function(bool) {
|
|
if(bool)
|
|
outputOptions.entrypoints = true;
|
|
});
|
|
|
|
ifArg("display-reasons", function(bool) {
|
|
if(bool)
|
|
outputOptions.reasons = true;
|
|
});
|
|
|
|
ifArg("display-depth", function(bool) {
|
|
if(bool)
|
|
outputOptions.depth = true;
|
|
});
|
|
|
|
ifArg("display-used-exports", function(bool) {
|
|
if(bool)
|
|
outputOptions.usedExports = true;
|
|
});
|
|
|
|
ifArg("display-provided-exports", function(bool) {
|
|
if(bool)
|
|
outputOptions.providedExports = true;
|
|
});
|
|
|
|
ifArg("display-optimization-bailout", function(bool) {
|
|
if(bool)
|
|
outputOptions.optimizationBailout = bool;
|
|
});
|
|
|
|
ifArg("display-error-details", function(bool) {
|
|
if(bool)
|
|
outputOptions.errorDetails = true;
|
|
});
|
|
|
|
ifArg("display-origins", function(bool) {
|
|
if(bool)
|
|
outputOptions.chunkOrigins = true;
|
|
});
|
|
|
|
ifArg("display-max-modules", function(value) {
|
|
outputOptions.maxModules = +value;
|
|
});
|
|
|
|
ifArg("display-cached", function(bool) {
|
|
if(bool)
|
|
outputOptions.cached = true;
|
|
});
|
|
|
|
ifArg("display-cached-assets", function(bool) {
|
|
if(bool)
|
|
outputOptions.cachedAssets = true;
|
|
});
|
|
|
|
if(!outputOptions.exclude)
|
|
outputOptions.exclude = ["node_modules", "bower_components", "components"];
|
|
|
|
if(argv["display-modules"]) {
|
|
outputOptions.maxModules = Infinity;
|
|
outputOptions.exclude = undefined;
|
|
outputOptions.modules = true;
|
|
}
|
|
}
|
|
|
|
ifArg("hide-modules", function(bool) {
|
|
if(bool) {
|
|
outputOptions.modules = false;
|
|
outputOptions.chunkModules = false;
|
|
}
|
|
});
|
|
|
|
var webpack = require("../lib/webpack.js");
|
|
|
|
Error.stackTraceLimit = 30;
|
|
var lastHash = null;
|
|
var compiler;
|
|
try {
|
|
compiler = webpack(options);
|
|
} catch(err) {
|
|
if(err.name === "WebpackOptionsValidationError") {
|
|
if(argv.color)
|
|
console.error(
|
|
`\u001b[1m\u001b[31m${err.message}\u001b[39m\u001b[22m`
|
|
);
|
|
else
|
|
console.error(err.message);
|
|
// eslint-disable-next-line no-process-exit
|
|
process.exit(1);
|
|
}
|
|
|
|
throw err;
|
|
}
|
|
|
|
if(argv.progress) {
|
|
var ProgressPlugin = require("../lib/ProgressPlugin");
|
|
compiler.apply(new ProgressPlugin({
|
|
profile: argv.profile
|
|
}));
|
|
}
|
|
|
|
function compilerCallback(err, stats) {
|
|
if(!options.watch || err) {
|
|
// Do not keep cache anymore
|
|
compiler.purgeInputFileSystem();
|
|
}
|
|
if(err) {
|
|
lastHash = null;
|
|
console.error(err.stack || err);
|
|
if(err.details) console.error(err.details);
|
|
process.exit(1); // eslint-disable-line
|
|
}
|
|
if(outputOptions.json) {
|
|
process.stdout.write(JSON.stringify(stats.toJson(outputOptions), null, 2) + "\n");
|
|
} else if(stats.hash !== lastHash) {
|
|
lastHash = stats.hash;
|
|
var statsString = stats.toString(outputOptions);
|
|
if(statsString)
|
|
process.stdout.write(statsString + "\n");
|
|
}
|
|
if(!options.watch && stats.hasErrors()) {
|
|
process.exitCode = 2;
|
|
}
|
|
}
|
|
if(firstOptions.watch || options.watch) {
|
|
var watchOptions = firstOptions.watchOptions || firstOptions.watch || options.watch || {};
|
|
if(watchOptions.stdin) {
|
|
process.stdin.on("end", function() {
|
|
process.exit(); // eslint-disable-line
|
|
});
|
|
process.stdin.resume();
|
|
}
|
|
compiler.watch(watchOptions, compilerCallback);
|
|
console.log("\nWebpack is watching the files…\n");
|
|
} else
|
|
compiler.run(compilerCallback);
|
|
|
|
}
|
|
|
|
processOptions(options);
|
|
|
|
});
|