diff options
Diffstat (limited to 'node_modules/webpack/lib/performance')
4 files changed, 0 insertions, 255 deletions
diff --git a/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js b/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js deleted file mode 100644 index 5b414fc0..00000000 --- a/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js +++ /dev/null @@ -1,32 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Sean Larkin @thelarkinn -*/ - -"use strict"; - -const { formatSize } = require("../SizeFormatHelpers"); -const WebpackError = require("../WebpackError"); - -/** @typedef {import("./SizeLimitsPlugin").AssetDetails} AssetDetails */ - -module.exports = class AssetsOverSizeLimitWarning extends WebpackError { - /** - * @param {AssetDetails[]} assetsOverSizeLimit the assets - * @param {number} assetLimit the size limit - */ - constructor(assetsOverSizeLimit, assetLimit) { - const assetLists = assetsOverSizeLimit - .map(asset => `\n ${asset.name} (${formatSize(asset.size)})`) - .join(""); - - super(`asset size limit: The following asset(s) exceed the recommended size limit (${formatSize( - assetLimit - )}). -This can impact web performance. -Assets: ${assetLists}`); - - this.name = "AssetsOverSizeLimitWarning"; - this.assets = assetsOverSizeLimit; - } -}; diff --git a/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js b/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js deleted file mode 100644 index 270e8aaa..00000000 --- a/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js +++ /dev/null @@ -1,35 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Sean Larkin @thelarkinn -*/ - -"use strict"; - -const { formatSize } = require("../SizeFormatHelpers"); -const WebpackError = require("../WebpackError"); - -/** @typedef {import("./SizeLimitsPlugin").EntrypointDetails} EntrypointDetails */ - -module.exports = class EntrypointsOverSizeLimitWarning extends WebpackError { - /** - * @param {EntrypointDetails[]} entrypoints the entrypoints - * @param {number} entrypointLimit the size limit - */ - constructor(entrypoints, entrypointLimit) { - const entrypointList = entrypoints - .map( - entrypoint => - `\n ${entrypoint.name} (${formatSize( - entrypoint.size - )})\n${entrypoint.files.map(asset => ` ${asset}`).join("\n")}` - ) - .join(""); - super(`entrypoint size limit: The following entrypoint(s) combined asset size exceeds the recommended limit (${formatSize( - entrypointLimit - )}). This can impact web performance. -Entrypoints:${entrypointList}\n`); - - this.name = "EntrypointsOverSizeLimitWarning"; - this.entrypoints = entrypoints; - } -}; diff --git a/node_modules/webpack/lib/performance/NoAsyncChunksWarning.js b/node_modules/webpack/lib/performance/NoAsyncChunksWarning.js deleted file mode 100644 index a7319d59..00000000 --- a/node_modules/webpack/lib/performance/NoAsyncChunksWarning.js +++ /dev/null @@ -1,20 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Sean Larkin @thelarkinn -*/ - -"use strict"; - -const WebpackError = require("../WebpackError"); - -module.exports = class NoAsyncChunksWarning extends WebpackError { - constructor() { - super( - "webpack performance recommendations: \n" + - "You can limit the size of your bundles by using import() or require.ensure to lazy load some parts of your application.\n" + - "For more info visit https://webpack.js.org/guides/code-splitting/" - ); - - this.name = "NoAsyncChunksWarning"; - } -}; diff --git a/node_modules/webpack/lib/performance/SizeLimitsPlugin.js b/node_modules/webpack/lib/performance/SizeLimitsPlugin.js deleted file mode 100644 index ad1637e3..00000000 --- a/node_modules/webpack/lib/performance/SizeLimitsPlugin.js +++ /dev/null @@ -1,168 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Sean Larkin @thelarkinn -*/ - -"use strict"; - -const { find } = require("../util/SetHelpers"); -const AssetsOverSizeLimitWarning = require("./AssetsOverSizeLimitWarning"); -const EntrypointsOverSizeLimitWarning = require("./EntrypointsOverSizeLimitWarning"); -const NoAsyncChunksWarning = require("./NoAsyncChunksWarning"); - -/** @typedef {import("webpack-sources").Source} Source */ -/** @typedef {import("../../declarations/WebpackOptions").PerformanceOptions} PerformanceOptions */ -/** @typedef {import("../ChunkGroup")} ChunkGroup */ -/** @typedef {import("../Compiler")} Compiler */ -/** @typedef {import("../Entrypoint")} Entrypoint */ -/** @typedef {import("../WebpackError")} WebpackError */ - -/** - * @typedef {Object} AssetDetails - * @property {string} name - * @property {number} size - */ - -/** - * @typedef {Object} EntrypointDetails - * @property {string} name - * @property {number} size - * @property {string[]} files - */ - -const isOverSizeLimitSet = new WeakSet(); - -const excludeSourceMap = (name, source, info) => !info.development; - -module.exports = class SizeLimitsPlugin { - /** - * @param {PerformanceOptions} options the plugin options - */ - constructor(options) { - this.hints = options.hints; - this.maxAssetSize = options.maxAssetSize; - this.maxEntrypointSize = options.maxEntrypointSize; - this.assetFilter = options.assetFilter; - } - - /** - * @param {ChunkGroup | Source} thing the resource to test - * @returns {boolean} true if over the limit - */ - static isOverSizeLimit(thing) { - return isOverSizeLimitSet.has(thing); - } - - /** - * Apply the plugin - * @param {Compiler} compiler the compiler instance - * @returns {void} - */ - apply(compiler) { - const entrypointSizeLimit = this.maxEntrypointSize; - const assetSizeLimit = this.maxAssetSize; - const hints = this.hints; - const assetFilter = this.assetFilter || excludeSourceMap; - - compiler.hooks.afterEmit.tap("SizeLimitsPlugin", compilation => { - /** @type {WebpackError[]} */ - const warnings = []; - - /** - * @param {Entrypoint} entrypoint an entrypoint - * @returns {number} the size of the entrypoint - */ - const getEntrypointSize = entrypoint => { - let size = 0; - for (const file of entrypoint.getFiles()) { - const asset = compilation.getAsset(file); - if ( - asset && - assetFilter(asset.name, asset.source, asset.info) && - asset.source - ) { - size += asset.info.size || asset.source.size(); - } - } - return size; - }; - - /** @type {AssetDetails[]} */ - const assetsOverSizeLimit = []; - for (const { name, source, info } of compilation.getAssets()) { - if (!assetFilter(name, source, info) || !source) { - continue; - } - - const size = info.size || source.size(); - if (size > /** @type {number} */ (assetSizeLimit)) { - assetsOverSizeLimit.push({ - name, - size - }); - isOverSizeLimitSet.add(source); - } - } - - const fileFilter = name => { - const asset = compilation.getAsset(name); - return asset && assetFilter(asset.name, asset.source, asset.info); - }; - - /** @type {EntrypointDetails[]} */ - const entrypointsOverLimit = []; - for (const [name, entry] of compilation.entrypoints) { - const size = getEntrypointSize(entry); - - if (size > /** @type {number} */ (entrypointSizeLimit)) { - entrypointsOverLimit.push({ - name: name, - size: size, - files: entry.getFiles().filter(fileFilter) - }); - isOverSizeLimitSet.add(entry); - } - } - - if (hints) { - // 1. Individual Chunk: Size < 250kb - // 2. Collective Initial Chunks [entrypoint] (Each Set?): Size < 250kb - // 3. No Async Chunks - // if !1, then 2, if !2 return - if (assetsOverSizeLimit.length > 0) { - warnings.push( - new AssetsOverSizeLimitWarning( - assetsOverSizeLimit, - /** @type {number} */ (assetSizeLimit) - ) - ); - } - if (entrypointsOverLimit.length > 0) { - warnings.push( - new EntrypointsOverSizeLimitWarning( - entrypointsOverLimit, - /** @type {number} */ (entrypointSizeLimit) - ) - ); - } - - if (warnings.length > 0) { - const someAsyncChunk = find( - compilation.chunks, - chunk => !chunk.canBeInitial() - ); - - if (!someAsyncChunk) { - warnings.push(new NoAsyncChunksWarning()); - } - - if (hints === "error") { - compilation.errors.push(...warnings); - } else { - compilation.warnings.push(...warnings); - } - } - } - }); - } -}; |