Systray icon not showing in newest releases

[guillemcordoba]

Describe the bug

The systray icon is not shown in cli.js v1.0.0-beta.8 and v1.0.0-beta.9, although it works perfectly fine. I have also been able to reproduce the issue with the example/api from the core tauri repo.

With the same setup, the icon is shown in cli.js v1.0.0-beta.6

To Reproduce

Steps to reproduce the behavior:

1. Add a systray icon in tauri.conf.json.
2. Update to cli.js v1.0.0-beta.8.
3. Run npm run tauri build
4. Execute the resulting .AppImage

Expected behavior

The icon has to show without issues.

Screenshots

Platform and Versions (required):

Operating System - Ubuntu, version 20.04 X64

Node.js environment
  Node.js - 16.7.0
  @tauri-apps/cli - 1.0.0-beta.7
  @tauri-apps/api - 1.0.0-beta.6

Global packages
  npm - 7.20.3
  yarn - 1.22.5

Rust environment
  rustc - 1.53.0
  cargo - 1.53.0

App directory structure
/node_modules
/scripts
/.git
/.github
/public
/src
/tests
/src-tauri

App
  tauri.rs - 1.0.0-beta.7
  build-type - bundle
  CSP - default-src blob: data: filesystem: ws: http: https: 'unsafe-eval' 'unsafe-inline' 'self' img-src: 'self'
  distDir - Set automatically by Vue CLI plugin
  devPath - Set automatically by Vue CLI plugin
  framework - Vue.js (Vue CLI)
  bundler - Webpack

I'm not sure why it says @tauri-apps/cli - 1.0.0-beta.7, I have double checked and the version that is executing is 1.0.0-beta.8.

[guillemcordoba]

The issue also exists in Ubuntu 18.04 with gnome.

[guillemcordoba]

Was able to track down the issue to this commit. I went down and executed the examples/api example in the commits between the two cli.js versions, and in commit 8b2cc26 it does work, and in commit 3f039cb the icon doesn't work.

I would assume that some renaming of the folders is confusing the building process and not processing the systray icon correctly? The normal app icon displays correctly.