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author | 2020-11-16 00:10:28 +0100 | |
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committer | 2020-11-16 00:10:28 +0100 | |
commit | e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch) | |
tree | 55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/webpack/lib/ContextReplacementPlugin.js | |
download | website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.gz website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.bz2 website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.zip |
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Diffstat (limited to 'node_modules/webpack/lib/ContextReplacementPlugin.js')
-rw-r--r-- | node_modules/webpack/lib/ContextReplacementPlugin.js | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/ContextReplacementPlugin.js b/node_modules/webpack/lib/ContextReplacementPlugin.js new file mode 100644 index 0000000..5523c8a --- /dev/null +++ b/node_modules/webpack/lib/ContextReplacementPlugin.js @@ -0,0 +1,133 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const ContextElementDependency = require("./dependencies/ContextElementDependency"); + +class ContextReplacementPlugin { + constructor( + resourceRegExp, + newContentResource, + newContentRecursive, + newContentRegExp + ) { + this.resourceRegExp = resourceRegExp; + + if (typeof newContentResource === "function") { + this.newContentCallback = newContentResource; + } else if ( + typeof newContentResource === "string" && + typeof newContentRecursive === "object" + ) { + this.newContentResource = newContentResource; + this.newContentCreateContextMap = (fs, callback) => { + callback(null, newContentRecursive); + }; + } else if ( + typeof newContentResource === "string" && + typeof newContentRecursive === "function" + ) { + this.newContentResource = newContentResource; + this.newContentCreateContextMap = newContentRecursive; + } else { + if (typeof newContentResource !== "string") { + newContentRegExp = newContentRecursive; + newContentRecursive = newContentResource; + newContentResource = undefined; + } + if (typeof newContentRecursive !== "boolean") { + newContentRegExp = newContentRecursive; + newContentRecursive = undefined; + } + this.newContentResource = newContentResource; + this.newContentRecursive = newContentRecursive; + this.newContentRegExp = newContentRegExp; + } + } + + apply(compiler) { + const resourceRegExp = this.resourceRegExp; + const newContentCallback = this.newContentCallback; + const newContentResource = this.newContentResource; + const newContentRecursive = this.newContentRecursive; + const newContentRegExp = this.newContentRegExp; + const newContentCreateContextMap = this.newContentCreateContextMap; + + compiler.hooks.contextModuleFactory.tap("ContextReplacementPlugin", cmf => { + cmf.hooks.beforeResolve.tap("ContextReplacementPlugin", result => { + if (!result) return; + if (resourceRegExp.test(result.request)) { + if (newContentResource !== undefined) { + result.request = newContentResource; + } + if (newContentRecursive !== undefined) { + result.recursive = newContentRecursive; + } + if (newContentRegExp !== undefined) { + result.regExp = newContentRegExp; + } + if (typeof newContentCallback === "function") { + newContentCallback(result); + } else { + for (const d of result.dependencies) { + if (d.critical) d.critical = false; + } + } + } + return result; + }); + cmf.hooks.afterResolve.tap("ContextReplacementPlugin", result => { + if (!result) return; + if (resourceRegExp.test(result.resource)) { + if (newContentResource !== undefined) { + result.resource = path.resolve(result.resource, newContentResource); + } + if (newContentRecursive !== undefined) { + result.recursive = newContentRecursive; + } + if (newContentRegExp !== undefined) { + result.regExp = newContentRegExp; + } + if (typeof newContentCreateContextMap === "function") { + result.resolveDependencies = createResolveDependenciesFromContextMap( + newContentCreateContextMap + ); + } + if (typeof newContentCallback === "function") { + const origResource = result.resource; + newContentCallback(result); + if (result.resource !== origResource) { + result.resource = path.resolve(origResource, result.resource); + } + } else { + for (const d of result.dependencies) { + if (d.critical) d.critical = false; + } + } + } + return result; + }); + }); + } +} + +const createResolveDependenciesFromContextMap = createContextMap => { + const resolveDependenciesFromContextMap = (fs, options, callback) => { + createContextMap(fs, (err, map) => { + if (err) return callback(err); + const dependencies = Object.keys(map).map(key => { + return new ContextElementDependency( + map[key] + options.resourceQuery, + key + ); + }); + callback(null, dependencies); + }); + }; + return resolveDependenciesFromContextMap; +}; + +module.exports = ContextReplacementPlugin; |