fix(tauri): stop stale UI assets from shadowing desktop builds (#258)

## Summary
- prefer the bundled desktop UI over the downloaded cache when both
report the same version, so rebuilt installers do not keep serving stale
frontend assets
- rebuild the server workspace during the Tauri prebuild step on every
desktop package build, matching Electron's correctness boundary for
fresh UI/server assets
- add a regression test covering the equal-version bundled-vs-downloaded
UI selection path

## Why
- local desktop rebuilds should reflect the latest server and UI code
without requiring users to manually clear cached assets
- packaged updates should keep favoring the freshly bundled frontend
when the cached copy is not actually newer

## Testing
- node --import tsx --test
packages/server/src/ui/__tests__/remote-ui.test.ts
- npm run build:tauri
This commit is contained in:
Pascal André
2026-03-30 21:54:29 +02:00
committed by GitHub
parent 41a5026331
commit c9bd4b7395
3 changed files with 30 additions and 7 deletions

View File

@@ -55,4 +55,31 @@ describe("resolveUi local version preference", () => {
assert.equal(result.uiStaticDir, bundledDir)
assert.equal(result.uiVersion, "0.8.1")
})
it("prefers bundled when bundled and downloaded versions are equal", async () => {
const bundledDir = path.join(tempRoot, "bundled")
const configDir = path.join(tempRoot, "config")
const currentDir = path.join(configDir, "ui", "current")
await mkdir(bundledDir, { recursive: true })
await mkdir(currentDir, { recursive: true })
writeFileSync(path.join(bundledDir, "index.html"), "<html>bundled</html>")
writeFileSync(path.join(bundledDir, "ui-version.json"), JSON.stringify({ uiVersion: "0.8.1" }))
writeFileSync(path.join(currentDir, "index.html"), "<html>current</html>")
writeFileSync(path.join(currentDir, "ui-version.json"), JSON.stringify({ uiVersion: "0.8.1" }))
const result = await resolveUi({
serverVersion: "0.8.1",
bundledUiDir: bundledDir,
autoUpdate: false,
configDir,
logger: noopLogger,
})
assert.equal(result.source, "bundled")
assert.equal(result.uiStaticDir, bundledDir)
assert.equal(result.uiVersion, "0.8.1")
})
})

View File

@@ -250,7 +250,7 @@ async function pickBestLocalUi(args: {
uiStaticDir: currentResolved,
source: "downloaded",
uiVersion: await readUiVersion(currentResolved),
priority: 2,
priority: 1,
})
}
@@ -260,7 +260,7 @@ async function pickBestLocalUi(args: {
uiStaticDir: bundledResolved,
source: "bundled",
uiVersion: await readUiVersion(bundledResolved),
priority: 1,
priority: 2,
})
}