chore: Add multi release build script

Author: PrettyCoffee

.gitignore

@@ -11,6 +11,7 @@
 # production
 /dist
 /src/locales/*/messages.js
+/tmp-dist
 
 # local test files
 /.dump

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "dev": "vite",
     "l10n:build": "lingui extract --clean --overwrite && lingui compile --strict",
-    "build": "tsc -b && npm run l10n:build && vite build",
+    "build": "tsc -b && bun run l10n:build && vite build",
+    "build:release": "bun ./scripts/build-release.mjs",
     "preview": "vite preview",
     "knip": "knip",
     "knip:fix": "knip --fix-type exports,types",

scripts/build-release.mjs

@@ -0,0 +1,66 @@
+import { $ } from "bun"
+
+const getLatestTag = async () => {
+  const out =
+    await $`git describe --tags $(git rev-list --tags --max-count=1)`.quiet()
+  return out.text().trim()
+}
+
+const getCurrentBranch = async () => {
+  const out = await $`git rev-parse --abbrev-ref HEAD`.quiet()
+  return out.text().trim()
+}
+
+const pushStash = async () => {
+  const id = crypto.randomUUID()
+  const out = await $`git stash push -u -m ${id}`.quiet()
+  const noStash = out.text().includes("No local changes")
+
+  return async () => {
+    if (noStash) return
+    await $`git stash apply stash^{/${id}}`.quiet()
+  }
+}
+
+const build = async (name, outDir) => {
+  console.info(`Build ${name}:`)
+  await $`bun run l10n:build`.quiet()
+  console.info(`√ extracted translations`)
+  await $`vite build --outDir=${outDir}`.quiet()
+  console.info(`√ bundled app`)
+  console.info("")
+}
+
+const main = async () => {
+  const initialBranch = await getCurrentBranch()
+  console.info("💾 Saving changes...\n")
+  const popInitalState = await pushStash()
+
+  try {
+    const tag = await getLatestTag()
+    const devDir = "tmp-dist/main"
+    const prodDir = `tmp-dist/${tag}`
+
+    await build("dev", devDir)
+
+    const popMainDist = await pushStash()
+    await $`git checkout tags/${tag}`.quiet()
+    await popMainDist()
+
+    await build("prod", prodDir)
+
+    console.info("📦️ Build final package...\n")
+    await $`rm -rf dist`.quiet()
+    await $`mv ${prodDir} dist`.quiet()
+    await $`mv ${devDir} dist/dev`.quiet()
+  } catch (error) {
+    console.error("⚠️ Error: Somthing went wrong")
+    console.error(error)
+  } finally {
+    console.info("🔄 Restoring initial state...")
+    await $`git checkout ${initialBranch}`.quiet()
+    await popInitalState()
+  }
+}
+
+void main()

tsconfig.node.json

@@ -35,5 +35,5 @@
     /* Completeness */
     "skipLibCheck": true,
   },
-  "include": ["*"]
+  "include": ["*", "scripts/*"]
 }