compile.mjs

import esbuild from "esbuild"

async function main() {
 const ctx = await esbuild.context({
 entryPoints: ["src/extension.ts"],
 bundle: true,
 format: "cjs",
 minify: true,
 sourcemap: false,
 sourcesContent: false,
 platform: "node",
 outfile: "out/extension.js",
 external: ["vscode"],
 logLevel: "silent",
 plugins: [esbuildProblemMatcherPlugin],
 })
 await ctx.rebuild()
 await ctx.dispose()
}

/**
 * @type {import('esbuild').Plugin}
 */
const esbuildProblemMatcherPlugin = {
 name: "esbuild-problem-matcher",

 setup(build) {
 build.onStart(() => {
 console.log("[watch] build started")
 })
 build.onEnd((result) => {
 result.errors.forEach(({ text, location }) => {
 console.error(`✘ [ERROR] ${text}`)
 console.error(` ${location.file}:${location.line}:${location.column}:`)
 })
 console.log("[watch] build finished")
 })
 },
}

main().catch((e) => {
 console.error(e)
 process.exit(1)
})