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DefaultStatsPresetPlugin.js
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Mon, Feb 10, 22:42

DefaultStatsPresetPlugin.js
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const RequestShortener = require("../RequestShortener");
/** @typedef {import("../Compilation")} Compilation */
/** @typedef {import("../Compiler")} Compiler */
const applyDefaults = (options, defaults) => {
for (const key of Object.keys(defaults)) {
if (typeof options[key] === "undefined") {
options[key] = defaults[key];
}
}
};
const NAMED_PRESETS = {
verbose: {
hash: true,
builtAt: true,
relatedAssets: true,
entrypoints: true,
chunkGroups: true,
ids: true,
modules: false,
chunks: true,
chunkRelations: true,
chunkModules: true,
dependentModules: true,
chunkOrigins: true,
depth: true,
env: true,
reasons: true,
usedExports: true,
providedExports: true,
optimizationBailout: true,
errorDetails: true,
errorStack: true,
publicPath: true,
logging: "verbose",
orphanModules: true,
runtimeModules: true,
exclude: false,
modulesSpace: Infinity,
assetsSpace: Infinity,
children: true
},
detailed: {
hash: true,
builtAt: true,
relatedAssets: true,
entrypoints: true,
chunkGroups: true,
ids: true,
chunks: true,
chunkRelations: true,
chunkModules: false,
chunkOrigins: true,
depth: true,
usedExports: true,
providedExports: true,
optimizationBailout: true,
errorDetails: true,
publicPath: true,
logging: true,
runtimeModules: true,
exclude: false,
modulesSpace: Infinity,
assetsSpace: Infinity
},
minimal: {
all: false,
version: true,
timings: true,
modules: true,
modulesSpace: 0,
assets: true,
assetsSpace: 0,
errors: true,
errorsCount: true,
warnings: true,
warningsCount: true,
logging: "warn"
},
"errors-only": {
all: false,
errors: true,
errorsCount: true,
moduleTrace: true,
logging: "error"
},
"errors-warnings": {
all: false,
errors: true,
errorsCount: true,
warnings: true,
warningsCount: true,
logging: "warn"
},
summary: {
all: false,
version: true,
errorsCount: true,
warningsCount: true
},
none: {
all: false
}
};
const NORMAL_ON = ({ all }) => all !== false;
const NORMAL_OFF = ({ all }) => all === true;
const ON_FOR_TO_STRING = ({ all }, { forToString }) =>
forToString ? all !== false : all === true;
const OFF_FOR_TO_STRING = ({ all }, { forToString }) =>
forToString ? all === true : all !== false;
/** @type {Record<string, (options: Object, context: { forToString: boolean, cached: boolean, runtime: boolean }, compilation: Compilation) => any>} */
const DEFAULTS = {
context: (options, context, compilation) => compilation.compiler.context,
requestShortener: (options, context, compilation) =>
compilation.compiler.context === options.context
? compilation.requestShortener
: new RequestShortener(options.context, compilation.compiler.root),
performance: NORMAL_ON,
hash: OFF_FOR_TO_STRING,
env: NORMAL_OFF,
version: NORMAL_ON,
timings: NORMAL_ON,
builtAt: OFF_FOR_TO_STRING,
assets: NORMAL_ON,
entrypoints: ({ all }, { forToString }) => {
if (all === false) return false;
if (all === true) return true;
if (forToString) return "auto";
return true;
},
chunkGroups: OFF_FOR_TO_STRING,
chunkGroupAuxiliary: OFF_FOR_TO_STRING,
chunkGroupChildren: OFF_FOR_TO_STRING,
chunkGroupMaxAssets: (o, { forToString }) => (forToString ? 5 : Infinity),
chunks: OFF_FOR_TO_STRING,
chunkRelations: OFF_FOR_TO_STRING,
chunkModules: ({ all, modules }) => {
if (all === false) return false;
if (all === true) return true;
if (modules) return false;
return true;
},
dependentModules: OFF_FOR_TO_STRING,
chunkOrigins: OFF_FOR_TO_STRING,
ids: OFF_FOR_TO_STRING,
modules: ({ all, chunks, chunkModules }, { forToString }) => {
if (all === false) return false;
if (all === true) return true;
if (forToString && chunks && chunkModules) return false;
return true;
},
nestedModules: OFF_FOR_TO_STRING,
groupModulesByType: ON_FOR_TO_STRING,
groupModulesByCacheStatus: ON_FOR_TO_STRING,
groupModulesByAttributes: ON_FOR_TO_STRING,
groupModulesByPath: ON_FOR_TO_STRING,
groupModulesByExtension: ON_FOR_TO_STRING,
modulesSpace: (o, { forToString }) => (forToString ? 15 : Infinity),
chunkModulesSpace: (o, { forToString }) => (forToString ? 10 : Infinity),
nestedModulesSpace: (o, { forToString }) => (forToString ? 10 : Infinity),
relatedAssets: OFF_FOR_TO_STRING,
groupAssetsByEmitStatus: ON_FOR_TO_STRING,
groupAssetsByInfo: ON_FOR_TO_STRING,
groupAssetsByPath: ON_FOR_TO_STRING,
groupAssetsByExtension: ON_FOR_TO_STRING,
groupAssetsByChunk: ON_FOR_TO_STRING,
assetsSpace: (o, { forToString }) => (forToString ? 15 : Infinity),
orphanModules: OFF_FOR_TO_STRING,
runtimeModules: ({ all }, { forToString, runtime }) =>
runtime !== undefined
? runtime
: forToString
? all === true
: all !== false,
cachedModules: ({ all }, { forToString, cached }) =>
cached !== undefined ? cached : forToString ? all === true : all !== false,
moduleAssets: OFF_FOR_TO_STRING,
depth: OFF_FOR_TO_STRING,
cachedAssets: OFF_FOR_TO_STRING,
reasons: OFF_FOR_TO_STRING,
usedExports: OFF_FOR_TO_STRING,
providedExports: OFF_FOR_TO_STRING,
optimizationBailout: OFF_FOR_TO_STRING,
children: OFF_FOR_TO_STRING,
source: NORMAL_OFF,
moduleTrace: NORMAL_ON,
errors: NORMAL_ON,
errorsCount: NORMAL_ON,
errorDetails: OFF_FOR_TO_STRING,
errorStack: OFF_FOR_TO_STRING,
warnings: NORMAL_ON,
warningsCount: NORMAL_ON,
publicPath: OFF_FOR_TO_STRING,
logging: ({ all }, { forToString }) =>
forToString && all !== false ? "info" : false,
loggingDebug: () => [],
loggingTrace: OFF_FOR_TO_STRING,
excludeModules: () => [],
excludeAssets: () => [],
modulesSort: () => "depth",
chunkModulesSort: () => "name",
nestedModulesSort: () => false,
chunksSort: () => false,
assetsSort: () => "!size",
outputPath: OFF_FOR_TO_STRING,
colors: () => false
};
const normalizeFilter = item => {
if (typeof item === "string") {
const regExp = new RegExp(
`[\\\\/]${item.replace(
// eslint-disable-next-line no-useless-escape
/[-[\]{}()*+?.\\^$|]/g,
"\\$&"
)}([\\\\/]|$|!|\\?)`
);
return ident => regExp.test(ident);
}
if (item && typeof item === "object" && typeof item.test === "function") {
return ident => item.test(ident);
}
if (typeof item === "function") {
return item;
}
if (typeof item === "boolean") {
return () => item;
}
};
const NORMALIZER = {
excludeModules: value => {
if (!Array.isArray(value)) {
value = value ? [value] : [];
}
return value.map(normalizeFilter);
},
excludeAssets: value => {
if (!Array.isArray(value)) {
value = value ? [value] : [];
}
return value.map(normalizeFilter);
},
warningsFilter: value => {
if (!Array.isArray(value)) {
value = value ? [value] : [];
}
return value.map(filter => {
if (typeof filter === "string") {
return (warning, warningString) => warningString.includes(filter);
}
if (filter instanceof RegExp) {
return (warning, warningString) => filter.test(warningString);
}
if (typeof filter === "function") {
return filter;
}
throw new Error(
`Can only filter warnings with Strings or RegExps. (Given: ${filter})`
);
});
},
logging: value => {
if (value === true) value = "log";
return value;
},
loggingDebug: value => {
if (!Array.isArray(value)) {
value = value ? [value] : [];
}
return value.map(normalizeFilter);
}
};
class DefaultStatsPresetPlugin {
/**
* Apply the plugin
* @param {Compiler} compiler the compiler instance
* @returns {void}
*/
apply(compiler) {
compiler.hooks.compilation.tap("DefaultStatsPresetPlugin", compilation => {
for (const key of Object.keys(NAMED_PRESETS)) {
const defaults = NAMED_PRESETS[key];
compilation.hooks.statsPreset
.for(key)
.tap("DefaultStatsPresetPlugin", (options, context) => {
applyDefaults(options, defaults);
});
}
compilation.hooks.statsNormalize.tap(
"DefaultStatsPresetPlugin",
(options, context) => {
for (const key of Object.keys(DEFAULTS)) {
if (options[key] === undefined)
options[key] = DEFAULTS[key](options, context, compilation);
}
for (const key of Object.keys(NORMALIZER)) {
options[key] = NORMALIZER[key](options[key]);
}
}
);
});
}
}
module.exports = DefaultStatsPresetPlugin;

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