mirror of https://github.com/webpack/webpack.git
72 lines
2.8 KiB
JavaScript
72 lines
2.8 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const fs = require("fs");
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const path = require("path");
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function lessStrict(regExpStr) {
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regExpStr = regExpStr
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.replace(/node_modules/g, "(node_modules|~)")
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.replace(/(\\\/|\\\\)/g, "[\\/\\\\]");
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return regExpStr;
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}
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const runtimeRegexp = /(```\s*(?:js|javascript)\n)?(.*)(\/\*\*\*\*\*\*\/ \(function\(modules, runtime\) \{ \/\/ webpackBootstrap\n(?:.|\n)*?\n\/\*\*\*\*\*\*\/ \}\)\n\/\**\/\n)/;
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const runtimeModulesRegexp = /(\/\*\*\*\*\*\*\/ function\(__webpack_require__\) \{ \/\/ webpackRuntimeModules\n(?:.|\n)*?\n\/\*\*\*\*\*\*\/ \}\n\);\n)```\n/;
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const timeRegexp = /\s*Time: \d+ms/g;
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const buildAtRegexp = /\s*Built at: .+/mg;
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const hashRegexp = /Hash: [a-f0-9]+/g;
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exports.replaceBase = (template) => {
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let cwd = process.cwd();
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let webpack = path.join(__dirname, "..");
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let webpackParent = path.join(__dirname, "..", "..");
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cwd = lessStrict(cwd.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"));
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cwd = new RegExp(cwd, "g");
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webpack = lessStrict(webpack.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"));
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webpack = new RegExp(webpack, "g");
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webpackParent = lessStrict(webpackParent.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"));
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webpackParent = new RegExp(webpackParent, "g");
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return template
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.replace(/\r\n/g, "\n")
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.replace(/\r/g, "\n")
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.replace(cwd, ".")
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.replace(webpack, "(webpack)")
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.replace(webpackParent, "(webpack)/~")
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.replace(timeRegexp, "")
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.replace(buildAtRegexp, "")
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.replace(hashRegexp, "Hash: 0a1b2c3d4e5f6a7b8c9d")
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.replace(/\.chunkhash\./g, ".[chunkhash].")
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.replace(runtimeModulesRegexp, function(match, content) {
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return "```\n\n<details><summary>"+
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"<code>function(__webpack_require__) { /* webpackRuntimeModules */ });</code>"+
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"</summary>\n\n``` js\n" + content + "```\n\n</details>\n\n";
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})
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.replace(runtimeRegexp, function(match) {
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match = runtimeRegexp.exec(match);
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const prefix = match[1] ? "" : "```\n";
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const inner = match[1] ? match[1] : "``` js\n";
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return prefix + "<details><summary><code>" + match[2] + "/******/ (function(modules) { /* webpackBootstrap */ })</code></summary>\n\n" + inner + match[2] + match[3] + "```\n\n</details>\n\n" + inner;
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});
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};
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exports.needResults = (template, prefix) => {
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const regExp = prefix ? new RegExp(`\\{\\{${prefix}:`) : /\{\{/;
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return regExp.test(template);
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};
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exports.replaceResults = (template, baseDir, stdout, prefix) => {
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const regexp = new RegExp("\\{\\{" + (prefix ? prefix + ":" : "") + "([^:\\}]+)\\}\\}", "g");
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return template.replace(regexp, function(match) {
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match = match.substr(2 + (prefix ? prefix.length + 1 : 0), match.length - 4 - (prefix ? prefix.length + 1 : 0));
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if(match === "stdout")
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return stdout;
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return fs.readFileSync(path.join(baseDir, match), "utf-8").replace(/[\r\n]*$/, "");
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});
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};
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