63 lines
1.8 KiB
TypeScript
63 lines
1.8 KiB
TypeScript
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import { walk, type WalkOptions, ensureFile } from "https://deno.land/std@0.204.0/fs/mod.ts";
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import ts from "npm:typescript";
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const tsopts:ts.CompilerOptions = { declaration: true, emitDeclarationOnly: true };
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const tshost = ts.createCompilerHost(tsopts);
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const tstypes =(fileNames: string[]):string[]=> {
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const output:string[] = [];
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tshost.writeFile = (fileName: string, contents: string) => output[fileName.indexOf(fileName)] = contents;
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ts.createProgram(fileNames, tsopts, tshost).emit();
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return output;
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}
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import * as SWCW from "https://esm.sh/@swc/wasm-web@1.3.62";
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await SWCW.default();
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const options:SWCW.Options = {
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sourceMaps: false,
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minify: true,
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jsc:
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{
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target:"es2022",
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minify:
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{
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compress: { unused: true },
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mangle: false
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},
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parser:
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{
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syntax: "typescript",
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tsx: true,
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},
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transform:
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{
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react: { runtime: "automatic" }
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}
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}
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}
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const dir = Deno.cwd();
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const folder = dir.substring(dir.lastIndexOf("\\")+1);
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console.log("searching", dir);
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for await(const file of walk(dir, {exts:["tsx", "ts", "jsx", "js"], includeDirs:false}))
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{
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const pathClean = file.path.replaceAll("\\", "/");
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const text = await Deno.readTextFile(pathClean);
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const {code} = await SWCW.transform(text, { ...options, filename:file.name});
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const pathRel = pathClean.substring(dir.length);
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const pathJS = `baked${pathRel}`;
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const pathDTS = pathJS.substring(0, pathJS.lastIndexOf("."))+".d.ts";
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await ensureFile(pathDTS);
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await ensureFile(pathJS);
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await Deno.writeTextFile(pathJS, `/// <reference types=".${pathDTS.substring(pathDTS.lastIndexOf("/"))}" />\n${code}`, {create:true});
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}
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const output = tstypes(['hmr-listen.tsx']);
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console.log(output);
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