luochang212/skill-zoo/tauri-updater

# Cargo.toml
[features]
portable = []

// Rust command
#[tauri::command]
pub fn is_portable_build() -> bool {
    cfg!(feature = "portable")
}

#[cfg(all(desktop, not(feature = "portable")))]
app.handle()
    .plugin(tauri_plugin_updater::Builder::new().build())
    .expect("Failed to register updater plugin");

bun tauri signer generate -w ~/.tauri/<app-name>.key

[features]
portable = []
 
[dependencies]
tauri-plugin-updater = "2"
tauri-plugin-process = "2"

// Always register process plugin (needed for relaunch after update)
.plugin(tauri_plugin_process::init())
.setup(|app| {
    // Skip updater for portable builds
    #[cfg(all(desktop, not(feature = "portable")))]
    app.handle()
        .plugin(tauri_plugin_updater::Builder::new().build())
        .expect("Failed to register updater plugin");
 
    Ok(())
})

#[tauri::command]
pub fn is_portable_build() -> bool {
    cfg!(feature = "portable")
}

{
  "bundle": {
    "createUpdaterArtifacts": true
  },
  "plugins": {
    "updater": {
      "pubkey": "<PUBLIC KEY FROM .pub FILE>",
      "endpoints": [
        "https://github.com/<owner>/<repo>/releases/latest/download/latest.json"
      ]
    }
  }
}

connect-src 'self' ipc: http://ipc.localhost https://api.github.com https://github.com https://objects.githubusercontent.com https://github-releases.githubusercontent.com

{
  "permissions": [
    "updater:default",
    "process:default",
    "process:allow-restart"
  ]
}

bun add @tauri-apps/plugin-updater@^2 @tauri-apps/plugin-process@^2

idle → checking → up-to-date
                → downloading → ready-to-restart
                → available (download retry) → downloading → ready-to-restart
                → error → idle (retry)
 
Portable: always shows "GitHub Releases" link button

try {
  const result = await check();
  if (result) { /* downloadAndInstall() immediately */ }
  else { /* up-to-date */ }
} catch {
  // Network error, 404, rate limit, etc.
  setStatus("error");  // shows friendly t("updater.error") message
}

- name: Tauri build
  uses: tauri-apps/tauri-action@v0
  env:
    TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
  with:
    args: --target ${{ matrix.target }}

- name: Rename updater artifacts
  shell: bash
  run: |
    case "${{ matrix.target }}" in
      universal-apple-darwin)
        TAR=$(find "$BUNDLE/macos" -name "*.app.tar.gz" | head -1)
        [ -n "$TAR" ] && mv "$TAR" "$BUNDLE/<App>-${VERSION}-macOS.app.tar.gz"
        [ -f "${TAR}.sig" ] && mv "${TAR}.sig" "$BUNDLE/<App>-${VERSION}-macOS.app.tar.gz.sig"
        ;;
      x86_64-pc-windows-msvc)
        EXE_SIG=$(find "$BUNDLE/nsis" -name "*.exe.sig" | head -1)
        [ -f "$EXE_SIG" ] && mv "$EXE_SIG" "$BUNDLE/<App>-${VERSION}-Windows.exe.sig"
        ;;
    esac

- name: Create portable zip (Windows)
  if: matrix.target == 'x86_64-pc-windows-msvc'
  shell: pwsh
  run: |
    cargo build --release --manifest-path src-tauri/Cargo.toml --target ${{ matrix.target }} --features portable
    # ... package the portable binary as before

- name: Generate updater manifest
  run: |
    MACOS_SIG=$(cat artifacts/macos/*.app.tar.gz.sig 2>/dev/null || echo "")
    WINDOWS_SIG=$(cat artifacts/windows/*.exe.sig 2>/dev/null || echo "")
 
    jq -n \
      --arg version "$VERSION" \
      --arg pub_date "$(date -u +"%Y-%m-%dT%H:%M:%SZ")" \
      --arg macos_sig "$MACOS_SIG" \
      --arg macos_url "https://github.com/<owner>/<repo>/releases/download/${VERSION}/<App>-${VERSION}-macOS.app.tar.gz" \
      --arg windows_sig "$WINDOWS_SIG" \
      --arg windows_url "https://github.com/<owner>/<repo>/releases/download/${VERSION}/<App>-${VERSION}-Windows.exe" \
      '{
        version: $version,
        notes: "",
        pub_date: $pub_date,
        platforms: {
          "darwin-x86_64": { signature: $macos_sig, url: $macos_url },
          "darwin-aarch64": { signature: $macos_sig, url: $macos_url },
          "windows-x86_64": { signature: $windows_sig, url: $windows_url }
        }
      }' > latest.json
 
- name: Upload manifest
  run: gh release upload "$TAG_NAME" latest.json