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2026-05-02 20:07:02 +02:00
parent ce8672e283
commit 34dc9aec52
9428 changed files with 1733330 additions and 0 deletions
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+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "CssMinimizerPlugin", {
+    enumerable: true,
+    get: function() {
+        return CssMinimizerPlugin;
+    }
+});
+const _cssnanosimple = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/cssnano-simple"));
+const _postcssscss = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/postcss-scss"));
+const _postcss = /*#__PURE__*/ _interop_require_default(require("postcss"));
+const _webpack = require("next/dist/compiled/webpack/webpack");
+const _utils = require("../utils");
+function _interop_require_default(obj) {
+    return obj && obj.__esModule ? obj : {
+        default: obj
+    };
+}
+// https://github.com/NMFR/optimize-css-assets-webpack-plugin/blob/0a410a9bf28c7b0e81a3470a13748e68ca2f50aa/src/index.js#L20
+const CSS_REGEX = /\.css(\?.*)?$/i;
+class CssMinimizerPlugin {
+    constructor(options){
+        this.__next_css_remove = true;
+        this.options = options;
+    }
+    optimizeAsset(file, asset) {
+        const postcssOptions = {
+            ...this.options.postcssOptions,
+            to: file,
+            from: file,
+            // We don't actually add this parser to support Sass. It can also be used
+            // for inline comment support. See the README:
+            // https://github.com/postcss/postcss-scss/blob/master/README.md#2-inline-comments-for-postcss
+            parser: _postcssscss.default
+        };
+        let input;
+        if (postcssOptions.map && asset.sourceAndMap) {
+            const { source, map } = asset.sourceAndMap();
+            input = source;
+            postcssOptions.map.prev = map ? map : false;
+        } else {
+            input = asset.source();
+        }
+        return (0, _postcss.default)([
+            (0, _cssnanosimple.default)({
+                colormin: false
+            }, _postcss.default)
+        ]).process(input, postcssOptions).then((res)=>{
+            if (res.map) {
+                return new _webpack.sources.SourceMapSource(res.css, file, res.map.toJSON());
+            } else {
+                return new _webpack.sources.RawSource(res.css);
+            }
+        });
+    }
+    apply(compiler) {
+        compiler.hooks.compilation.tap('CssMinimizerPlugin', (compilation)=>{
+            const cache = compilation.getCache('CssMinimizerPlugin');
+            compilation.hooks.processAssets.tapPromise({
+                name: 'CssMinimizerPlugin',
+                stage: _webpack.webpack.Compilation.PROCESS_ASSETS_STAGE_OPTIMIZE_SIZE
+            }, async (assets)=>{
+                const compilationSpan = (0, _utils.getCompilationSpan)(compilation) || (0, _utils.getCompilationSpan)(compiler);
+                const cssMinimizerSpan = compilationSpan.traceChild('css-minimizer-plugin');
+                return cssMinimizerSpan.traceAsyncFn(async ()=>{
+                    const files = Object.keys(assets);
+                    await Promise.all(files.filter((file)=>CSS_REGEX.test(file)).map(async (file)=>{
+                        const assetSpan = cssMinimizerSpan.traceChild('minify-css');
+                        assetSpan.setAttribute('file', file);
+                        return assetSpan.traceAsyncFn(async ()=>{
+                            const assetSource = compilation.getAsset(file).source;
+                            const etag = cache.getLazyHashedEtag(assetSource);
+                            const cachedResult = await cache.getPromise(file, etag);
+                            assetSpan.setAttribute('cache', cachedResult ? 'HIT' : 'MISS');
+                            if (cachedResult) {
+                                compilation.updateAsset(file, cachedResult);
+                                return;
+                            }
+                            const result = await this.optimizeAsset(file, assetSource);
+                            await cache.storePromise(file, etag, result);
+                            compilation.updateAsset(file, result);
+                        });
+                    }));
+                });
+            });
+        });
+    }
+}
+
+//# sourceMappingURL=css-minimizer-plugin.js.map