4f8d883acd
* Expose minify in next-swc * Expose minify in js binding * Use new minify function in terser plugin * Only upload changed binary artifact * Build next-swc binaries * Add swc license info to copied file
81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
const { loadBinding } = require('@node-rs/helper')
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const path = require('path')
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/**
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* __dirname means load native addon from current dir
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* 'next-swc' is the name of native addon
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* the second arguments was decided by `napi.name` field in `package.json`
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* the third arguments was decided by `name` field in `package.json`
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* `loadBinding` helper will load `next-swc.[PLATFORM].node` from `__dirname` first
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* If failed to load addon, it will fallback to load from `next-swc-[PLATFORM]`
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*/
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const bindings = loadBinding(
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path.join(__dirname, '../../../native'),
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'next-swc',
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'@next/swc'
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)
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async function transform(src, options) {
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const isModule = typeof src !== 'string'
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options = options || {}
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if (options?.jsc?.parser) {
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options.jsc.parser.syntax = options.jsc.parser.syntax ?? 'ecmascript'
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}
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const { plugin, ...newOptions } = options
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if (plugin) {
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const m =
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typeof src === 'string'
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? await this.parse(src, options?.jsc?.parser)
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: src
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return this.transform(plugin(m), newOptions)
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}
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return bindings.transform(
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isModule ? JSON.stringify(src) : src,
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isModule,
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toBuffer(newOptions)
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)
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}
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function transformSync(src, options) {
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const isModule = typeof src !== 'string'
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options = options || {}
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if (options?.jsc?.parser) {
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options.jsc.parser.syntax = options.jsc.parser.syntax ?? 'ecmascript'
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}
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const { plugin, ...newOptions } = options
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if (plugin) {
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const m =
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typeof src === 'string' ? this.parseSync(src, options?.jsc?.parser) : src
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return this.transformSync(plugin(m), newOptions)
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}
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return bindings.transformSync(
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isModule ? JSON.stringify(src) : src,
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isModule,
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toBuffer(newOptions)
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)
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}
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function toBuffer(t) {
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return Buffer.from(JSON.stringify(t))
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}
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export async function minify(src, opts) {
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return bindings.minify(src, toBuffer(opts ?? {}))
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}
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export function minifySync(src, opts) {
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return bindings.minifySync(src, toBuffer(opts ?? {}))
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}
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module.exports.transform = transform
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module.exports.transformSync = transformSync
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module.exports.minify = minify
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module.exports.minifySync = minifySync
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