tasiaiso/electron-vite
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fix: incorrect replace __dirname/_filename

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This commit is contained in:
alex8088 2022-11-08 20:29:44 +08:00
parent 10f5ae64a3
commit cf1151ef5f
1 changed files with 15 additions and 5 deletions
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20
src/config.ts
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@ -308,6 +308,9 @@ function findConfigFile(configRoot: string, extensions: string[]): string {
} }
async function bundleConfigFile(fileName: string, isESM: boolean): Promise<{ code: string; dependencies: string[] }> { async function bundleConfigFile(fileName: string, isESM: boolean): Promise<{ code: string; dependencies: string[] }> {
const dirnameVarName = '__electron_vite_injected_dirname'
const filenameVarName = '__electron_vite_injected_filename'
const importMetaUrlVarName = '__electron_vite_injected_import_meta_url'
const result = await build({ const result = await build({
absWorkingDir: process.cwd(), absWorkingDir: process.cwd(),
entryPoints: [fileName], entryPoints: [fileName],
@ -318,6 +321,11 @@ async function bundleConfigFile(fileName: string, isESM: boolean): Promise<{ cod
format: isESM ? 'esm' : 'cjs', format: isESM ? 'esm' : 'cjs',
sourcemap: false, sourcemap: false,
metafile: true, metafile: true,
define: {
__dirname: dirnameVarName,
__filename: filenameVarName,
'import.meta.url': importMetaUrlVarName
},
plugins: [ plugins: [
{ {
name: 'externalize-deps', name: 'externalize-deps',
@ -338,12 +346,14 @@ async function bundleConfigFile(fileName: string, isESM: boolean): Promise<{ cod
setup(build): void { setup(build): void {
build.onLoad({ filter: /\.[cm]?[jt]s$/ }, async args => { build.onLoad({ filter: /\.[cm]?[jt]s$/ }, async args => {
const contents = await fs.promises.readFile(args.path, 'utf8') const contents = await fs.promises.readFile(args.path, 'utf8')
const injectValues =
`const ${dirnameVarName} = ${JSON.stringify(path.dirname(args.path))};` +
`const ${filenameVarName} = ${JSON.stringify(args.path)};` +
`const ${importMetaUrlVarName} = ${JSON.stringify(pathToFileURL(args.path).href)};`
return { return {
loader: args.path.endsWith('.ts') ? 'ts' : 'js', loader: args.path.endsWith('ts') ? 'ts' : 'js',
contents: contents contents: injectValues + contents
.replace(/\bimport\.meta\.url\b/g, JSON.stringify(pathToFileURL(args.path).href))
.replace(/\b__dirname\b/g, JSON.stringify(path.dirname(args.path)))
.replace(/\b__filename\b/g, JSON.stringify(args.path))
} }
}) })
} }