[bug] Auto Updater breaks app icon

[JonasKruckenberg]

Describe the bug

After an app configured to use auto updating is updated. It looses it's icon in the macOS "Applications" view in the Finder. This is only a temporary bug and the icon can be fixed be either restarting the machine or selecting "Show Package Contents".
Note that simply closing the Finder window or navigating to a different folder does not help.

Reproduction

This is a bit hard to reproduce since the app I encountered this with is not yet open source, but here are the steps to follow along:

1. Have an app configured to use auto updater
2. download an older version
3. move the app to the "Applications" folder (to avoid the Read-only file system error)
4. open the app and let the updater run it's course
5. restart the app
6. the icon is replaced by the placeholder icon

Expected behavior

The icon should continue to be displayed and not need a machine restart to show up.

Platform and versions

Environment
  › OS: Mac OS 12.4.0 X64
  › Node.js: 16.15.0
  › npm: 8.5.5
  › pnpm: 7.5.0
  › yarn: 3.2.1
  › rustup: 1.24.3
  › rustc: 1.61.0
  › cargo: 1.61.0
  › Rust toolchain: stable-aarch64-apple-darwin 

Packages
  › @tauri-apps/cli [NPM]: 1.0.3
  › @tauri-apps/api [NPM]: Not installed!
  › tauri [RUST]: 1.0.3,
  › tauri-build [RUST]: 1.0.3,
  › tao [RUST]: 0.12.0,
  › wry [RUST]: 0.19.0,

App
  › build-type: bundle
  › CSP: connect-src http://localhost:55001; media-src https://*; style-src 'self' 'unsafe-inline'; frame-src https://*; image-src https://*; default-src 'self'
  › distDir: ../../plz-out/gen/frontend/dist/client
  › devPath: http://localhost:3000/
  › bundler: Rollup

App directory structure
  ├─ .config
  ├─ .husky
  ├─ .yarn
  ├─ infra
  ├─ frontend
  ├─ proto
  ├─ plz-out
  ├─ target
  ├─ node_modules
  ├─ desktop
  ├─ backend
  ├─ docs
  ├─ third_party
  ├─ graphql
  ├─ scripts
  ├─ .github
  ├─ .plz-cache
  ├─ build
  ├─ .git
  └─ .vscode

Stack trace

No response

Additional context

No response

[nothingismagick]

I can confirm this. The only workaround I found was to click the Get Info from the context dropdown.

[lucasfernog]

I've seen this some times too. Maybe we need to update a DS_Store file?

[nothingismagick]

or touch the file?

[lucasfernog]

Seems like touch works @nothingismagick I'm making some tests in tauri now.