This repository has been archived on 2024-07-27. You can view files and clone it, but cannot push or open issues or pull requests.
keksAccountGUI/node_modulesOLD/webpack/lib/TemplatedPathPlugin.js

177 lines
5.4 KiB
JavaScript
Raw Normal View History

2019-08-11 18:48:02 +00:00
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Jason Anderson @diurnalist
*/
"use strict";
const REGEXP_HASH = /\[hash(?::(\d+))?\]/gi,
REGEXP_CHUNKHASH = /\[chunkhash(?::(\d+))?\]/gi,
REGEXP_MODULEHASH = /\[modulehash(?::(\d+))?\]/gi,
REGEXP_CONTENTHASH = /\[contenthash(?::(\d+))?\]/gi,
REGEXP_NAME = /\[name\]/gi,
REGEXP_ID = /\[id\]/gi,
REGEXP_MODULEID = /\[moduleid\]/gi,
REGEXP_FILE = /\[file\]/gi,
REGEXP_QUERY = /\[query\]/gi,
REGEXP_FILEBASE = /\[filebase\]/gi,
REGEXP_URL = /\[url\]/gi;
// Using global RegExp for .test is dangerous
// We use a normal RegExp instead of .test
const REGEXP_HASH_FOR_TEST = new RegExp(REGEXP_HASH.source, "i"),
REGEXP_CHUNKHASH_FOR_TEST = new RegExp(REGEXP_CHUNKHASH.source, "i"),
REGEXP_CONTENTHASH_FOR_TEST = new RegExp(REGEXP_CONTENTHASH.source, "i"),
REGEXP_NAME_FOR_TEST = new RegExp(REGEXP_NAME.source, "i");
const withHashLength = (replacer, handlerFn) => {
const fn = (match, hashLength, ...args) => {
const length = hashLength && parseInt(hashLength, 10);
if (length && handlerFn) {
return handlerFn(length);
}
const hash = replacer(match, hashLength, ...args);
return length ? hash.slice(0, length) : hash;
};
return fn;
};
const getReplacer = (value, allowEmpty) => {
const fn = (match, ...args) => {
// last argument in replacer is the entire input string
const input = args[args.length - 1];
if (value === null || value === undefined) {
if (!allowEmpty) {
throw new Error(
`Path variable ${match} not implemented in this context: ${input}`
);
}
return "";
} else {
return `${value}`;
}
};
return fn;
};
const replacePathVariables = (path, data) => {
const chunk = data.chunk;
const chunkId = chunk && chunk.id;
const chunkName = chunk && (chunk.name || chunk.id);
const chunkHash = chunk && (chunk.renderedHash || chunk.hash);
const chunkHashWithLength = chunk && chunk.hashWithLength;
const contentHashType = data.contentHashType;
const contentHash =
(chunk && chunk.contentHash && chunk.contentHash[contentHashType]) ||
data.contentHash;
const contentHashWithLength =
(chunk &&
chunk.contentHashWithLength &&
chunk.contentHashWithLength[contentHashType]) ||
data.contentHashWithLength;
const module = data.module;
const moduleId = module && module.id;
const moduleHash = module && (module.renderedHash || module.hash);
const moduleHashWithLength = module && module.hashWithLength;
if (typeof path === "function") {
path = path(data);
}
if (
data.noChunkHash &&
(REGEXP_CHUNKHASH_FOR_TEST.test(path) ||
REGEXP_CONTENTHASH_FOR_TEST.test(path))
) {
throw new Error(
`Cannot use [chunkhash] or [contenthash] for chunk in '${path}' (use [hash] instead)`
);
}
return (
path
.replace(
REGEXP_HASH,
withHashLength(getReplacer(data.hash), data.hashWithLength)
)
.replace(
REGEXP_CHUNKHASH,
withHashLength(getReplacer(chunkHash), chunkHashWithLength)
)
.replace(
REGEXP_CONTENTHASH,
withHashLength(getReplacer(contentHash), contentHashWithLength)
)
.replace(
REGEXP_MODULEHASH,
withHashLength(getReplacer(moduleHash), moduleHashWithLength)
)
.replace(REGEXP_ID, getReplacer(chunkId))
.replace(REGEXP_MODULEID, getReplacer(moduleId))
.replace(REGEXP_NAME, getReplacer(chunkName))
.replace(REGEXP_FILE, getReplacer(data.filename))
.replace(REGEXP_FILEBASE, getReplacer(data.basename))
// query is optional, it's OK if it's in a path but there's nothing to replace it with
.replace(REGEXP_QUERY, getReplacer(data.query, true))
// only available in sourceMappingURLComment
.replace(REGEXP_URL, getReplacer(data.url))
);
};
class TemplatedPathPlugin {
apply(compiler) {
compiler.hooks.compilation.tap("TemplatedPathPlugin", compilation => {
const mainTemplate = compilation.mainTemplate;
mainTemplate.hooks.assetPath.tap(
"TemplatedPathPlugin",
replacePathVariables
);
mainTemplate.hooks.globalHash.tap(
"TemplatedPathPlugin",
(chunk, paths) => {
const outputOptions = mainTemplate.outputOptions;
const publicPath = outputOptions.publicPath || "";
const filename = outputOptions.filename || "";
const chunkFilename =
outputOptions.chunkFilename || outputOptions.filename;
if (
REGEXP_HASH_FOR_TEST.test(publicPath) ||
REGEXP_CHUNKHASH_FOR_TEST.test(publicPath) ||
REGEXP_CONTENTHASH_FOR_TEST.test(publicPath) ||
REGEXP_NAME_FOR_TEST.test(publicPath)
)
return true;
if (REGEXP_HASH_FOR_TEST.test(filename)) return true;
if (REGEXP_HASH_FOR_TEST.test(chunkFilename)) return true;
if (REGEXP_HASH_FOR_TEST.test(paths.join("|"))) return true;
}
);
mainTemplate.hooks.hashForChunk.tap(
"TemplatedPathPlugin",
(hash, chunk) => {
const outputOptions = mainTemplate.outputOptions;
const chunkFilename =
outputOptions.chunkFilename || outputOptions.filename;
if (REGEXP_CHUNKHASH_FOR_TEST.test(chunkFilename)) {
hash.update(JSON.stringify(chunk.getChunkMaps(true).hash));
}
if (REGEXP_CONTENTHASH_FOR_TEST.test(chunkFilename)) {
hash.update(
JSON.stringify(
chunk.getChunkMaps(true).contentHash.javascript || {}
)
);
}
if (REGEXP_NAME_FOR_TEST.test(chunkFilename)) {
hash.update(JSON.stringify(chunk.getChunkMaps(true).name));
}
}
);
});
}
}
module.exports = TemplatedPathPlugin;