82 lines
2.2 KiB
JavaScript
82 lines
2.2 KiB
JavaScript
import esbuild from "esbuild";
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import process from "process";
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import builtins from 'builtin-modules'
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import pkg from 'esbuild-plugin-wasm-pack';
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const { wasmPack } = pkg;
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const banner =
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`/*
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THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
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if you want to view the source, please visit the github repository of this plugin
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*/
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`;
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const prod = (process.argv[2] === 'production');
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// load WASM files - see https://github.com/evanw/esbuild/issues/408#issuecomment-699688651
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import path from 'path';
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import fs from 'fs';
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let wasmPlugin = {
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name: 'wasm',
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setup(build) {
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// Resolve ".wasm" files to a path with a namespace
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build.onResolve({ filter: /\.wasm$/ }, args => {
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if (args.resolveDir === '') {
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return // Ignore unresolvable paths
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}
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return {
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path: path.isAbsolute(args.path) ? args.path : path.join(args.resolveDir, args.path),
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namespace: 'wasm-binary',
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}
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})
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// Virtual modules in the "wasm-binary" namespace contain the
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// actual bytes of the WebAssembly file. This uses esbuild's
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// built-in "binary" loader instead of manually embedding the
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// binary data inside JavaScript code ourselves.
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build.onLoad({ filter: /.*/, namespace: 'wasm-binary' }, async (args) => ({
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contents: await fs.promises.readFile(args.path),
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loader: 'binary',
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}))
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},
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}
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esbuild.build({
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banner: {
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js: banner,
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},
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entryPoints: ['main.ts'],
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bundle: true,
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external: [
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'obsidian',
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'electron',
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'@codemirror/autocomplete',
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'@codemirror/collab',
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'@codemirror/commands',
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'@codemirror/language',
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'@codemirror/lint',
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'@codemirror/search',
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'@codemirror/state',
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'@codemirror/view',
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'@lezer/common',
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'@lezer/highlight',
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'@lezer/lr',
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...builtins],
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format: 'cjs',
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watch: !prod,
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target: 'es2020',
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logLevel: "info",
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sourcemap: prod ? false : 'inline',
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treeShaking: true,
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outfile: 'main.js',
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plugins: [
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wasmPlugin,
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wasmPack({
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'target': 'web'
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// put wasm-pack plugin options
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}),
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],
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}).catch(() => process.exit(1));
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