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import esbuild from 'esbuild'
import fs from 'fs'
import { createRequire } from 'module'
import minimist from 'minimist'
const require = createRequire(import.meta.url)
const args = minimist(process.argv.slice(2), {
boolean: ['watch', 'minify'],
string: ['outfile', 'outdir'],
})
console.log('- Preparing')
let ctx = await esbuild.context({
entryPoints: args._,
bundle: true,
platform: 'node',
external: ['pnpapi', 'vscode', 'lightningcss', '@tailwindcss/oxide'],
format: 'cjs',
outdir: args.outdir,
outfile: args.outfile,
minify: args.minify,
plugins: [
{
name: 'css',
setup(build) {
build.onResolve({ filter: /\.css$/, namespace: 'file' }, (args) => ({
path: require.resolve(args.path, { paths: [args.resolveDir] }),
namespace: 'css',
}))
build.onLoad({ filter: /.*/, namespace: 'css' }, async (args) => ({
contents: `
export default ${JSON.stringify(await fs.promises.readFile(args.path, 'utf8'))}
`,
}))
},
},
{
// https://github.com/evanw/esbuild/issues/1051#issuecomment-806325487
name: 'native-node-modules',
setup(build) {
// If a ".node" file is imported within a module in the "file" namespace, resolve
// it to an absolute path and put it into the "node-file" virtual namespace.
build.onResolve({ filter: /\.node$/, namespace: 'file' }, (args) => ({
path: require.resolve(args.path, { paths: [args.resolveDir] }),
namespace: 'node-file',
}))
// Files in the "node-file" virtual namespace call "require()" on the
// path from esbuild of the ".node" file in the output directory.
build.onLoad({ filter: /.*/, namespace: 'node-file' }, (args) => ({
contents: `
import path from ${JSON.stringify(args.path)}
import { resolve } from 'path'
module.exports = require(resolve(__dirname, path))
`,
}))
// If a ".node" file is imported within a module in the "node-file" namespace, put
// it in the "file" namespace where esbuild's default loading behavior will handle
// it. It is already an absolute path since we resolved it to one above.
build.onResolve({ filter: /\.node$/, namespace: 'node-file' }, (args) => ({
path: args.path,
namespace: 'file',
}))
// Tell esbuild's default loading behavior to use the "file" loader for
// these ".node" files.
let opts = build.initialOptions
opts.loader = opts.loader || {}
opts.loader['.node'] = 'file'
},
},
],
})
console.log('- Building')
await ctx.rebuild()
if (args.watch) {
console.log('- Watching')
await ctx.watch()
} else {
console.log('- Cleaning up')
await ctx.dispose()
}
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