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https://github.com/go-gitea/gitea
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Backport #27291 by @silverwind Previously, the production build never output sourcemaps. Now we emit one file for `index.js` because it is the most likely one where we need to be able to better debug reported issues like https://github.com/go-gitea/gitea/issues/27213. This will currently increase the binary size of gitea by around 700kB which is what the gzipped source map file has. Also, I fixed the CSS sourcemap generation which was broken since the introduction of lightningcss. The chinese docs are machine-translated, please correct accordingly. Co-authored-by: silverwind <me@silverwind.io>
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3 changed files with 30 additions and 11 deletions
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@ -128,8 +128,6 @@ If pre-built frontend files are present it is possible to only build the backend
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TAGS="bindata" make backend
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```
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Webpack source maps are by default enabled in development builds and disabled in production builds. They can be enabled by setting the `ENABLE_SOURCEMAP=true` environment variable.
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## Test
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After following the steps above, a `gitea` binary will be available in the working directory.
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@ -260,3 +258,11 @@ GOARCH=amd64 \
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TAGS="bindata sqlite sqlite_unlock_notify" \
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make build
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```
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## Source Maps
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By default, gitea generates reduced source maps for frontend files to conserve space. This can be controlled with the `ENABLE_SOURCEMAP` environment variable:
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- `ENABLE_SOURCEMAP=true` generates all source maps, the default for development builds
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- `ENABLE_SOURCEMAP=reduced` generates limited source maps, the default for production builds
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- `ENABLE_SOURCEMAP=false` generates no source maps
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@ -100,8 +100,6 @@ TAGS="bindata sqlite sqlite_unlock_notify" make build
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TAGS="bindata" make backend
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```
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在开发构建中,默认启用 Webpack 源映射,在生产构建中禁用。可以通过设置`ENABLE_SOURCEMAP=true`环境变量来启用它们。
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## 测试
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按照上述步骤完成后,工作目录中将会有一个`gitea`二进制文件。可以从该目录进行测试,或将其移动到带有测试数据的目录中。当手动从命令行启动 Gitea 时,可以通过按下`Ctrl + C`来停止程序。
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@ -221,3 +219,11 @@ GOARCH=amd64 \
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TAGS="bindata sqlite sqlite_unlock_notify" \
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make build
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```
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## 源映射
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默认情况下,gitea 会为前端文件生成精简的源映射以节省空间。 这可以通过“ENABLE_SOURCEMAP”环境变量进行控制:
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- `ENABLE_SOURCEMAP=true` 生成所有源映射,这是开发版本的默认设置
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- `ENABLE_SOURCEMAP=reduced` 生成有限的源映射,这是生产版本的默认设置
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- `ENABLE_SOURCEMAP=false` 不生成源映射
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@ -28,11 +28,15 @@ for (const path of glob('web_src/css/themes/*.css')) {
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const isProduction = env.NODE_ENV !== 'development';
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let sourceMapEnabled;
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// ENABLE_SOURCEMAP accepts the following values:
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// true - all enabled, the default in development
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// reduced - minimal sourcemaps, the default in production
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// false - all disabled
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let sourceMaps;
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if ('ENABLE_SOURCEMAP' in env) {
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sourceMapEnabled = env.ENABLE_SOURCEMAP === 'true';
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sourceMaps = ['true', 'false'].includes(env.ENABLE_SOURCEMAP) ? env.ENABLE_SOURCEMAP : 'reduced';
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} else {
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sourceMapEnabled = !isProduction;
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sourceMaps = isProduction ? 'reduced' : 'true';
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}
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const filterCssImport = (url, ...args) => {
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@ -105,7 +109,9 @@ export default {
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css: !LightningCssMinifyPlugin,
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legalComments: 'none',
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}),
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LightningCssMinifyPlugin && new LightningCssMinifyPlugin(),
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LightningCssMinifyPlugin && new LightningCssMinifyPlugin({
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sourceMap: sourceMaps === 'true',
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}),
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],
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splitChunks: {
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chunks: 'async',
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@ -143,7 +149,7 @@ export default {
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{
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loader: 'css-loader',
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options: {
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sourceMap: sourceMapEnabled,
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sourceMap: sourceMaps === 'true',
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url: {filter: filterCssImport},
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import: {filter: filterCssImport},
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},
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@ -181,9 +187,10 @@ export default {
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filename: 'css/[name].css',
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chunkFilename: 'css/[name].[contenthash:8].css',
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}),
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sourceMapEnabled && (new SourceMapDevToolPlugin({
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sourceMaps !== 'false' && new SourceMapDevToolPlugin({
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filename: '[file].[contenthash:8].map',
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})),
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...(sourceMaps === 'reduced' && {include: /^js\/index\.js$/}),
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}),
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new MonacoWebpackPlugin({
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filename: 'js/monaco-[name].[contenthash:8].worker.js',
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}),
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