Termix/.github/workflows/electron.yml

name: Build and Push Electron App

on:
  workflow_dispatch:
    inputs:
      build_type:
        description: "Platform to build for"
        required: true
        default: "all"
        type: choice
        options:
          - all
          - windows
          - linux
          - macos
      artifact_destination:
        description: "What to do with the built app"
        required: true
        default: "file"
        type: choice
        options:
          - none
          - file
          - release
          - submit
      source_ref:
        description: "Git ref/SHA to build (defaults to the workflow ref)"
        required: false
        default: ""
  workflow_call:
    inputs:
      build_type:
        description: "Platform to build for (all, windows, linux, macos)"
        required: true
        type: string
      artifact_destination:
        description: "What to do with the built app (none, file, release, submit)"
        required: true
        type: string
      release_tag:
        description: "Explicit release tag to upload assets to (defaults to latest release when empty)"
        required: false
        type: string
        default: ""
      version_override:
        description: "Version string to stamp into built artifacts instead of package.json's version"
        required: false
        type: string
        default: ""
      source_ref:
        description: "Git ref/SHA to build"
        required: false
        type: string
        default: ""
    outputs:
      macos_universal_dmg_sha256:
        description: "SHA256 of the universal macOS DMG (for Homebrew cask)"
        value: ${{ jobs.build-macos.outputs.dmg_sha256 }}

jobs:
  build-windows:
    runs-on: blacksmith-4vcpu-windows-2025
    if: (inputs.build_type == 'all' || inputs.build_type == 'windows' || inputs.build_type == '') && inputs.artifact_destination != 'submit'
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.source_ref || github.ref }}
          fetch-depth: 1

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version-file: ".nvmrc"
          cache: "npm"

      - name: Install Spectre-mitigated MSVC libraries
        shell: pwsh
        run: |
          # node-pty's binding.gyp sets SpectreMitigation, so MSBuild refuses to
          # build without these. They are not on the runner image by default.
          $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
          $installPath = & $vswhere -latest -products * -property installationPath
          if (-not $installPath) { throw "Visual Studio installation not found" }

          # Derive the toolset version from the installed MSVC so the component
          # id keeps matching when the runner image bumps the compiler.
          $toolsetDir = Get-ChildItem -Path "$installPath\VC\Tools\MSVC" -Directory |
            Sort-Object Name -Descending | Select-Object -First 1
          if (-not $toolsetDir) { throw "No MSVC toolset found under $installPath" }
          $parts = $toolsetDir.Name.Split(".")
          $shortVer = "$($parts[0]).$($parts[1].Substring(0,2))"
          Write-Host "MSVC toolset $($toolsetDir.Name) -> component version $shortVer"

          $installer = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vs_installer.exe"
          $components = @(
            "Microsoft.VisualStudio.Component.VC.$shortVer.17.14.x86.x64.Spectre",
            "Microsoft.VisualStudio.Component.VC.Runtimes.x86.x64.Spectre"
          )
          $args = @("modify", "--installPath", "`"$installPath`"", "--quiet", "--norestart", "--nocache")
          foreach ($c in $components) { $args += @("--add", $c) }

          Write-Host "Installing: $($components -join ', ')"
          $proc = Start-Process -FilePath $installer -ArgumentList $args -Wait -PassThru -NoNewWindow
          if ($proc.ExitCode -ne 0 -and $proc.ExitCode -ne 3010) {
            Write-Host "vs_installer exited with $($proc.ExitCode); verifying libraries anyway"
          }

          $found = Get-ChildItem -Path "$installPath\VC\Tools\MSVC" -Recurse -Filter "*.lib" -ErrorAction SilentlyContinue |
            Where-Object { $_.FullName -match "\\spectre\\" } | Select-Object -First 1
          if (-not $found) { throw "Spectre-mitigated libraries still missing after install" }
          Write-Host "Spectre libs present: $($found.FullName)"

      - name: Install dependencies
        run: npm ci

      # Bundled plugins are counted as downloads in the plugin store, so a
      # build only fetches them when the pins change.
      - name: Cache bundled plugins
        uses: actions/cache@v6
        with:
          path: node_modules/.cache/termix-bundled-plugins
          key: bundled-plugins-${{ hashFiles('docker/bundled-plugins.json') }}
          enableCrossOsArchive: true

      # A beta build has to know it is a beta, or it reports the stable version.
      - name: Stamp beta version
        if: inputs.version_override != ''
        run: node scripts/sync-version.cjs --version "${{ inputs.version_override }}"

      - name: Get version
        id: package-version
        run: |
          $VERSION = "${{ inputs.version_override }}"
          if ([string]::IsNullOrEmpty($VERSION)) {
            $VERSION = (Get-Content package.json | ConvertFrom-Json).version
          }
          echo "version=$VERSION" >> $env:GITHUB_OUTPUT

      - name: Build Windows (All Architectures)
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: npm run build && npx electron-builder --win --x64 --ia32 --arm64 --publish never

      # The updater only installs the x64 NSIS build; 32-bit and ARM installs get a link.
      # The combined multi-arch installer is never uploaded.
      - name: Fix Windows update files
        run: node scripts/fix-update-info.cjs --drop ia32 --drop arm64 --drop termix_windows_nsis.exe release/latest.yml release/beta.yml

      - name: Upload Windows x64 NSIS Installer
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_windows_x64_nsis.exe') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_x64_nsis
          path: release/termix_windows_x64_nsis.exe
          retention-days: 30

      - name: Upload Windows ia32 NSIS Installer
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_windows_ia32_nsis.exe') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_ia32_nsis
          path: release/termix_windows_ia32_nsis.exe
          retention-days: 30

      - name: Upload Windows arm64 NSIS Installer
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_windows_arm64_nsis.exe') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_arm64_nsis
          path: release/termix_windows_arm64_nsis.exe
          retention-days: 30

      - name: Upload Windows x64 MSI Installer
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_windows_x64_msi.msi') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_x64_msi
          path: release/termix_windows_x64_msi.msi
          retention-days: 30

      - name: Upload Windows ia32 MSI Installer
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_windows_ia32_msi.msi') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_ia32_msi
          path: release/termix_windows_ia32_msi.msi
          retention-days: 30

      - name: Upload Windows arm64 MSI Installer
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_windows_arm64_msi.msi') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_arm64_msi
          path: release/termix_windows_arm64_msi.msi
          retention-days: 30

      - name: Create Windows x64 Portable zip
        if: hashFiles('release/win-unpacked/*') != ''
        run: |
          Compress-Archive -Path "release\win-unpacked\*" -DestinationPath "termix_windows_x64_portable.zip"

      - name: Create Windows ia32 Portable zip
        if: hashFiles('release/win-ia32-unpacked/*') != ''
        run: |
          Compress-Archive -Path "release\win-ia32-unpacked\*" -DestinationPath "termix_windows_ia32_portable.zip"

      - name: Create Windows arm64 Portable zip
        if: hashFiles('release/win-arm64-unpacked/*') != ''
        run: |
          Compress-Archive -Path "release\win-arm64-unpacked\*" -DestinationPath "termix_windows_arm64_portable.zip"

      - name: Upload Windows update files
        uses: actions/upload-artifact@v7
        if: hashFiles('release/*.yml') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_update_meta
          path: |
            release/*.yml
            release/termix_windows_x64_nsis.exe.blockmap
            !release/builder-debug.yml
          retention-days: 30

      - name: Upload Windows x64 Portable
        uses: actions/upload-artifact@v7
        if: hashFiles('termix_windows_x64_portable.zip') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_x64_portable
          path: termix_windows_x64_portable.zip
          retention-days: 30

      - name: Upload Windows ia32 Portable
        uses: actions/upload-artifact@v7
        if: hashFiles('termix_windows_ia32_portable.zip') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_ia32_portable
          path: termix_windows_ia32_portable.zip
          retention-days: 30

      - name: Upload Windows arm64 Portable
        uses: actions/upload-artifact@v7
        if: hashFiles('termix_windows_arm64_portable.zip') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_windows_arm64_portable
          path: termix_windows_arm64_portable.zip
          retention-days: 30

  build-linux:
    runs-on: blacksmith-8vcpu-ubuntu-2404
    if: (inputs.build_type == 'all' || inputs.build_type == 'linux' || inputs.build_type == '') && inputs.artifact_destination != 'submit'
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.source_ref || github.ref }}
          fetch-depth: 1

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version-file: ".nvmrc"
          cache: "npm"

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libfuse2 flatpak flatpak-builder imagemagick

      - name: Install dependencies
        run: |
          npm ci
          npm install --force @rollup/rollup-linux-x64-gnu
          npm install --force @rollup/rollup-linux-arm64-gnu
          npm install --force @rollup/rollup-linux-arm-gnueabihf

      # Bundled plugins are counted as downloads in the plugin store, so a
      # build only fetches them when the pins change.
      - name: Cache bundled plugins
        uses: actions/cache@v6
        with:
          path: node_modules/.cache/termix-bundled-plugins
          key: bundled-plugins-${{ hashFiles('docker/bundled-plugins.json') }}
          enableCrossOsArchive: true

      # A beta build has to know it is a beta, or it reports the stable version.
      - name: Stamp beta version
        if: inputs.version_override != ''
        run: node scripts/sync-version.cjs --version "${{ inputs.version_override }}"

      - name: Build Linux x64
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          DEBUG: electron-builder
        run: npm run build && npx electron-builder --linux --x64 --publish never

      - name: Build Linux arm64 and armv7l
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: npx electron-builder --linux --arm64 --armv7l --publish never

      - name: Rename Linux artifacts for consistency
        run: |
          cd release

          if [ -f "termix_linux_amd64_deb.deb" ]; then
            mv "termix_linux_amd64_deb.deb" "termix_linux_x64_deb.deb"
          fi

          if [ -f "termix_linux_x86_64_appimage.AppImage" ]; then
            mv "termix_linux_x86_64_appimage.AppImage" "termix_linux_x64_appimage.AppImage"
          fi

          cd ..

          node scripts/fix-update-info.cjs \
            --rename termix_linux_amd64_deb.deb=termix_linux_x64_deb.deb \
            --rename termix_linux_x86_64_appimage.AppImage=termix_linux_x64_appimage.AppImage \
            release/*-linux*.yml

      - name: Upload Linux update files
        uses: actions/upload-artifact@v7
        if: hashFiles('release/*-linux*.yml') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_update_meta
          path: release/*-linux*.yml
          retention-days: 30

      - name: Upload Linux x64 AppImage
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_x64_appimage.AppImage') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_x64_appimage
          path: release/termix_linux_x64_appimage.AppImage
          retention-days: 30

      - name: Upload Linux arm64 AppImage
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_arm64_appimage.AppImage') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_arm64_appimage
          path: release/termix_linux_arm64_appimage.AppImage
          retention-days: 30

      - name: Upload Linux armv7l AppImage
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_armv7l_appimage.AppImage') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_armv7l_appimage
          path: release/termix_linux_armv7l_appimage.AppImage
          retention-days: 30

      - name: Upload Linux x64 DEB
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_x64_deb.deb') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_x64_deb
          path: release/termix_linux_x64_deb.deb
          retention-days: 30

      - name: Upload Linux arm64 DEB
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_arm64_deb.deb') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_arm64_deb
          path: release/termix_linux_arm64_deb.deb
          retention-days: 30

      - name: Upload Linux armv7l DEB
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_armv7l_deb.deb') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_armv7l_deb
          path: release/termix_linux_armv7l_deb.deb
          retention-days: 30

      - name: Upload Linux x64 tar.gz
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_x64_portable.tar.gz') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_x64_portable
          path: release/termix_linux_x64_portable.tar.gz
          retention-days: 30

      - name: Upload Linux arm64 tar.gz
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_arm64_portable.tar.gz') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_arm64_portable
          path: release/termix_linux_arm64_portable.tar.gz
          retention-days: 30

      - name: Upload Linux armv7l tar.gz
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_armv7l_portable.tar.gz') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_armv7l_portable
          path: release/termix_linux_armv7l_portable.tar.gz
          retention-days: 30

      - name: Add Flathub repository
        run: |
          sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

      - name: Install Flatpak runtime and SDK
        run: |
          sudo flatpak install -y flathub org.freedesktop.Platform//24.08
          sudo flatpak install -y flathub org.freedesktop.Sdk//24.08
          sudo flatpak install -y flathub org.electronjs.Electron2.BaseApp//24.08

      - name: Get version for Flatpak
        id: flatpak-version
        run: |
          VERSION="${{ inputs.version_override }}"
          if [ -z "$VERSION" ]; then
            VERSION=$(node -p "require('./package.json').version")
          fi
          RELEASE_DATE=$(date +%Y-%m-%d)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "release_date=$RELEASE_DATE" >> $GITHUB_OUTPUT

      - name: Prepare Flatpak files
        run: |
          VERSION="${{ steps.flatpak-version.outputs.version }}"
          RELEASE_DATE="${{ steps.flatpak-version.outputs.release_date }}"

          CHECKSUM_X64=$(sha256sum "release/termix_linux_x64_appimage.AppImage" | awk '{print $1}')
          CHECKSUM_ARM64=$(sha256sum "release/termix_linux_arm64_appimage.AppImage" | awk '{print $1}')

          mkdir -p flatpak-build
          cp packaging/flatpak/com.karmaa.termix.yml flatpak-build/
          cp packaging/flatpak/com.karmaa.termix.desktop flatpak-build/
          cp packaging/flatpak/com.karmaa.termix.metainfo.xml flatpak-build/
          cp public/icon.svg flatpak-build/com.karmaa.termix.svg
          convert public/icon.png -resize 256x256 flatpak-build/icon-256.png
          convert public/icon.png -resize 128x128 flatpak-build/icon-128.png

          cd flatpak-build
          sed -i "s|https://github.com/Termix-SSH/Termix/releases/download/vVERSION_PLACEHOLDER/termix_linux_x64_appimage.AppImage|file://$(realpath ../release/termix_linux_x64_appimage.AppImage)|g" com.karmaa.termix.yml
          sed -i "s|https://github.com/Termix-SSH/Termix/releases/download/vVERSION_PLACEHOLDER/termix_linux_arm64_appimage.AppImage|file://$(realpath ../release/termix_linux_arm64_appimage.AppImage)|g" com.karmaa.termix.yml
          sed -i "s/CHECKSUM_X64_PLACEHOLDER/$CHECKSUM_X64/g" com.karmaa.termix.yml
          sed -i "s/CHECKSUM_ARM64_PLACEHOLDER/$CHECKSUM_ARM64/g" com.karmaa.termix.yml
          sed -i "s/VERSION_PLACEHOLDER/$VERSION/g" com.karmaa.termix.metainfo.xml
          sed -i "s/DATE_PLACEHOLDER/$RELEASE_DATE/g" com.karmaa.termix.metainfo.xml

      - name: Build Flatpak bundle
        run: |
          cd flatpak-build
          flatpak-builder --repo=repo --force-clean --disable-rofiles-fuse build-dir com.karmaa.termix.yml

          ARCH=$(uname -m)
          if [ "$ARCH" = "x86_64" ]; then
            FLATPAK_ARCH="x86_64"
          elif [ "$ARCH" = "aarch64" ]; then
            FLATPAK_ARCH="aarch64"
          else
            FLATPAK_ARCH="$ARCH"
          fi

          flatpak build-bundle repo ../release/termix_linux_flatpak.flatpak com.karmaa.termix --runtime-repo=https://flathub.org/repo/flathub.flatpakrepo

      - name: Create flatpakref file
        run: |
          VERSION="${{ steps.flatpak-version.outputs.version }}"
          cp packaging/flatpak/com.karmaa.termix.flatpakref release/
          sed -i "s|VERSION_PLACEHOLDER|v${VERSION}|g" release/com.karmaa.termix.flatpakref

      - name: Upload Flatpak bundle
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_linux_flatpak.flatpak') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_flatpak
          path: release/termix_linux_flatpak.flatpak
          retention-days: 30

      - name: Upload Flatpakref
        uses: actions/upload-artifact@v7
        if: hashFiles('release/com.karmaa.termix.flatpakref') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_linux_flatpakref
          path: release/com.karmaa.termix.flatpakref
          retention-days: 30

  build-macos:
    runs-on: blacksmith-6vcpu-macos-latest
    if: (inputs.build_type == 'macos' || inputs.build_type == 'all') && inputs.artifact_destination != 'submit'
    needs: []
    permissions:
      contents: write
    outputs:
      dmg_sha256: ${{ steps.dmg-checksum.outputs.sha256 }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.source_ref || github.ref }}
          fetch-depth: 1

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version-file: ".nvmrc"
          cache: "npm"

      - name: Install dependencies
        run: |
          npm ci
          npm install --force @rollup/rollup-darwin-arm64
          npm install dmg-license
          node scripts/install-macos-sharp.cjs

      # Bundled plugins are counted as downloads in the plugin store, so a
      # build only fetches them when the pins change.
      - name: Cache bundled plugins
        uses: actions/cache@v6
        with:
          path: node_modules/.cache/termix-bundled-plugins
          key: bundled-plugins-${{ hashFiles('docker/bundled-plugins.json') }}
          enableCrossOsArchive: true

      # A beta build has to know it is a beta, or it reports the stable version.
      - name: Stamp beta version
        if: inputs.version_override != ''
        run: node scripts/sync-version.cjs --version "${{ inputs.version_override }}"

      - name: Check for Code Signing Certificates
        id: check_certs
        run: |
          if [ -n "${{ secrets.MAC_BUILD_CERTIFICATE_BASE64 }}" ] && [ -n "${{ secrets.MAC_P12_PASSWORD }}" ]; then
            echo "has_certs=true" >> $GITHUB_OUTPUT
          fi

      - name: Import Code Signing Certificates
        if: steps.check_certs.outputs.has_certs == 'true'
        env:
          MAC_BUILD_CERTIFICATE_BASE64: ${{ secrets.MAC_BUILD_CERTIFICATE_BASE64 }}
          MAC_INSTALLER_CERTIFICATE_BASE64: ${{ secrets.MAC_INSTALLER_CERTIFICATE_BASE64 }}
          MAC_P12_PASSWORD: ${{ secrets.MAC_P12_PASSWORD }}
          MAC_KEYCHAIN_PASSWORD: ${{ secrets.MAC_KEYCHAIN_PASSWORD }}
        run: |
          APP_CERT_PATH=$RUNNER_TEMP/app_certificate.p12
          INSTALLER_CERT_PATH=$RUNNER_TEMP/installer_certificate.p12
          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db

          echo -n "$MAC_BUILD_CERTIFICATE_BASE64" | base64 --decode -o $APP_CERT_PATH

          if [ -n "$MAC_INSTALLER_CERTIFICATE_BASE64" ]; then
            echo -n "$MAC_INSTALLER_CERTIFICATE_BASE64" | base64 --decode -o $INSTALLER_CERT_PATH
          fi

          security create-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
          security unlock-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH

          security import $APP_CERT_PATH -P "$MAC_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH

          if [ -f "$INSTALLER_CERT_PATH" ]; then
            security import $INSTALLER_CERT_PATH -P "$MAC_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
          fi

          security list-keychain -d user -s $KEYCHAIN_PATH

          security find-identity -v -p codesigning $KEYCHAIN_PATH

      # Betas never go to the App Store, so they skip the MAS package.
      - name: Build macOS App Store Package
        id: mas_build
        if: steps.check_certs.outputs.has_certs == 'true' && inputs.version_override == ''
        env:
          ELECTRON_BUILDER_ALLOW_UNRESOLVED_DEPENDENCIES: true
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NODE_OPTIONS: --max-old-space-size=4096
        run: |
          BUILD_VERSION="${{ github.run_number }}"

          npm run build && npx electron-builder --mac mas --universal --config.buildVersion="$BUILD_VERSION" --publish never

      - name: Clean up MAS keychain before DMG build
        if: steps.check_certs.outputs.has_certs == 'true'
        run: |
          security delete-keychain $RUNNER_TEMP/app-signing.keychain-db || true

      - name: Check for Developer ID Certificates
        id: check_dev_id_certs
        run: |
          if [ -n "${{ secrets.DEVELOPER_ID_CERTIFICATE_BASE64 }}" ] && [ -n "${{ secrets.DEVELOPER_ID_P12_PASSWORD }}" ]; then
            echo "has_dev_id_certs=true" >> $GITHUB_OUTPUT
          fi

      - name: Import Developer ID Certificates
        if: steps.check_dev_id_certs.outputs.has_dev_id_certs == 'true'
        env:
          DEVELOPER_ID_CERTIFICATE_BASE64: ${{ secrets.DEVELOPER_ID_CERTIFICATE_BASE64 }}
          DEVELOPER_ID_INSTALLER_CERTIFICATE_BASE64: ${{ secrets.DEVELOPER_ID_INSTALLER_CERTIFICATE_BASE64 }}
          DEVELOPER_ID_P12_PASSWORD: ${{ secrets.DEVELOPER_ID_P12_PASSWORD }}
          MAC_KEYCHAIN_PASSWORD: ${{ secrets.MAC_KEYCHAIN_PASSWORD }}
        run: |
          DEV_CERT_PATH=$RUNNER_TEMP/dev_certificate.p12
          DEV_INSTALLER_CERT_PATH=$RUNNER_TEMP/dev_installer_certificate.p12
          KEYCHAIN_PATH=$RUNNER_TEMP/dev-signing.keychain-db

          echo -n "$DEVELOPER_ID_CERTIFICATE_BASE64" | base64 --decode -o $DEV_CERT_PATH

          if [ -n "$DEVELOPER_ID_INSTALLER_CERTIFICATE_BASE64" ]; then
            echo -n "$DEVELOPER_ID_INSTALLER_CERTIFICATE_BASE64" | base64 --decode -o $DEV_INSTALLER_CERT_PATH
          fi

          security create-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
          security unlock-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH

          security import $DEV_CERT_PATH -P "$DEVELOPER_ID_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH

          if [ -f "$DEV_INSTALLER_CERT_PATH" ]; then
            security import $DEV_INSTALLER_CERT_PATH -P "$DEVELOPER_ID_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
          fi

          security list-keychain -d user -s $KEYCHAIN_PATH

          security find-identity -v -p codesigning $KEYCHAIN_PATH

      - name: Build macOS DMG
        env:
          ELECTRON_BUILDER_ALLOW_UNRESOLVED_DEPENDENCIES: true
          APPLE_ID: ${{ secrets.APPLE_ID }}
          APPLE_ID_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
          APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
          NODE_OPTIONS: --max-old-space-size=4096
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          if [ "${{ steps.mas_build.outcome }}" != "success" ]; then
            npm run build
          fi
          npx electron-builder --mac dmg zip --universal --x64 --arm64 --publish never

      # The updater picks the x64 or arm64 zip, so the universal one is left out.
      - name: Fix macOS update files
        run: node scripts/fix-update-info.cjs --drop universal release/*-mac.yml

      - name: Upload macOS update files
        uses: actions/upload-artifact@v7
        if: hashFiles('release/*-mac.yml') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_macos_update_meta
          path: |
            release/*-mac.yml
            release/termix_macos_x64_update.zip
            release/termix_macos_x64_update.zip.blockmap
            release/termix_macos_arm64_update.zip
            release/termix_macos_arm64_update.zip.blockmap
          retention-days: 30

      - name: Verify macOS sharp packaging
        run: |
          artifacts=(release/termix_macos_*_dmg.dmg)
          MAS_PKG=$(find release -name "termix_macos_universal_mas.pkg" -type f | head -n 1)
          if [ -n "$MAS_PKG" ]; then
            artifacts+=("$MAS_PKG")
          fi
          node scripts/verify-macos-sharp.cjs "${artifacts[@]}"

      - name: Locate macOS MAS PKG
        id: locate_mas_pkg
        run: |
          MAS_PKG=$(find release -name "termix_macos_universal_mas.pkg" -type f | head -n 1)
          echo "path=$MAS_PKG" >> "$GITHUB_OUTPUT"

      - name: Upload macOS MAS PKG
        if: steps.mas_build.outcome == 'success' && steps.locate_mas_pkg.outputs.path != '' && (inputs.artifact_destination == 'file' || inputs.artifact_destination == 'release' || inputs.artifact_destination == 'submit')
        uses: actions/upload-artifact@v7
        with:
          name: termix_macos_universal_mas
          path: ${{ steps.locate_mas_pkg.outputs.path }}
          retention-days: 30
          if-no-files-found: warn

      - name: Upload macOS Universal DMG
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_macos_universal_dmg.dmg') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_macos_universal_dmg
          path: release/termix_macos_universal_dmg.dmg
          retention-days: 30

      - name: Upload macOS x64 DMG
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_macos_x64_dmg.dmg') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_macos_x64_dmg
          path: release/termix_macos_x64_dmg.dmg
          retention-days: 30

      - name: Upload macOS arm64 DMG
        uses: actions/upload-artifact@v7
        if: hashFiles('release/termix_macos_arm64_dmg.dmg') != '' && inputs.artifact_destination != 'none'
        with:
          name: termix_macos_arm64_dmg
          path: release/termix_macos_arm64_dmg.dmg
          retention-days: 30

      - name: Get version for Homebrew
        id: homebrew-version
        run: |
          VERSION="${{ inputs.version_override }}"
          if [ -z "$VERSION" ]; then
            VERSION=$(node -p "require('./package.json').version")
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Compute universal DMG checksum
        id: dmg-checksum
        if: hashFiles('release/termix_macos_universal_dmg.dmg') != ''
        run: |
          CHECKSUM=$(shasum -a 256 "release/termix_macos_universal_dmg.dmg" | awk '{print $1}')
          echo "sha256=$CHECKSUM" >> $GITHUB_OUTPUT

      - name: Generate Homebrew Cask
        if: hashFiles('release/termix_macos_universal_dmg.dmg') != '' && inputs.version_override == '' && (inputs.artifact_destination == 'file' || inputs.artifact_destination == 'release')
        run: |
          VERSION="${{ steps.homebrew-version.outputs.version }}"
          DMG_PATH="release/termix_macos_universal_dmg.dmg"

          CHECKSUM=$(shasum -a 256 "$DMG_PATH" | awk '{print $1}')

          mkdir -p homebrew-generated
          cp Casks/termix.rb homebrew-generated/termix.rb

          sed -i '' "s/VERSION_PLACEHOLDER/$VERSION/g" homebrew-generated/termix.rb
          sed -i '' "s/CHECKSUM_PLACEHOLDER/$CHECKSUM/g" homebrew-generated/termix.rb
          sed -i '' "s|version \".*\"|version \"$VERSION\"|g" homebrew-generated/termix.rb
          sed -i '' "s|sha256 \".*\"|sha256 \"$CHECKSUM\"|g" homebrew-generated/termix.rb
          sed -i '' "s|download/[^/]*/termix_macos|download/v$VERSION/termix_macos|g" homebrew-generated/termix.rb

      - name: Upload Homebrew Cask as artifact
        uses: actions/upload-artifact@v7
        if: hashFiles('homebrew-generated/termix.rb') != '' && inputs.artifact_destination == 'file'
        with:
          name: termix_macos_homebrew_cask
          path: homebrew-generated/termix.rb
          retention-days: 30

      - name: Upload Homebrew Cask to release
        if: hashFiles('homebrew-generated/termix.rb') != '' && inputs.version_override == '' && inputs.artifact_destination == 'release'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          VERSION="${{ steps.homebrew-version.outputs.version }}"
          RELEASE_TAG="v$VERSION"

          gh release list --repo ${{ github.repository }} --limit 100 | grep -q "$RELEASE_TAG" || {
            echo "Release $RELEASE_TAG not found"
            exit 1
          }

          gh release upload "$RELEASE_TAG" homebrew-generated/termix.rb --repo ${{ github.repository }} --clobber

      - name: Clean up keychains
        if: always()
        run: |
          security delete-keychain $RUNNER_TEMP/app-signing.keychain-db || true
          security delete-keychain $RUNNER_TEMP/dev-signing.keychain-db || true

  submit-to-chocolatey:
    runs-on: blacksmith-4vcpu-windows-2025
    if: inputs.artifact_destination == 'submit' && (inputs.build_type == 'all' || inputs.build_type == 'windows' || inputs.build_type == '')
    permissions:
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.source_ref || github.ref }}
          fetch-depth: 1

      - name: Get version from package.json
        id: package-version
        run: |
          $VERSION = (Get-Content package.json | ConvertFrom-Json).version
          echo "version=$VERSION" >> $env:GITHUB_OUTPUT

      - name: Download and prepare MSI info from public release
        id: msi-info
        run: |
          $VERSION = "${{ steps.package-version.outputs.version }}"
          $MSI_NAME = "termix_windows_x64_msi.msi"
          $DOWNLOAD_URL = "https://github.com/Termix-SSH/Termix/releases/download/v$($VERSION)/$($MSI_NAME)"

          Write-Host "Downloading from $DOWNLOAD_URL"
          New-Item -ItemType Directory -Force -Path "release_asset"
          $DOWNLOAD_PATH = "release_asset\$MSI_NAME"

          try {
            Invoke-WebRequest -Uri $DOWNLOAD_URL -OutFile $DOWNLOAD_PATH -UseBasicParsing
          } catch {
            Write-Error "Failed to download MSI from $DOWNLOAD_URL. Please ensure the release and asset exist."
            exit 1
          }

          $CHECKSUM = (Get-FileHash -Path $DOWNLOAD_PATH -Algorithm SHA256).Hash
          echo "msi_name=$MSI_NAME" >> $env:GITHUB_OUTPUT
          echo "checksum=$CHECKSUM" >> $env:GITHUB_OUTPUT

      - name: Prepare Chocolatey package
        run: |
          $VERSION = "${{ steps.package-version.outputs.version }}"
          $CHECKSUM = "${{ steps.msi-info.outputs.checksum }}"
          $MSI_NAME = "${{ steps.msi-info.outputs.msi_name }}"

          $DOWNLOAD_URL = "https://github.com/Termix-SSH/Termix/releases/download/v$VERSION/$MSI_NAME"

          New-Item -ItemType Directory -Force -Path "choco-build"
          Copy-Item -Path "packaging\chocolatey\*" -Destination "choco-build" -Recurse -Force

          $installScript = Get-Content "choco-build\tools\chocolateyinstall.ps1" -Raw -Encoding UTF8
          $installScript = $installScript -replace 'DOWNLOAD_URL_PLACEHOLDER', $DOWNLOAD_URL
          $installScript = $installScript -replace 'CHECKSUM_PLACEHOLDER', $CHECKSUM
          [System.IO.File]::WriteAllText("$PWD\choco-build\tools\chocolateyinstall.ps1", $installScript, [System.Text.UTF8Encoding]::new($false))

          $nuspec = Get-Content "choco-build\termix-ssh.nuspec" -Raw -Encoding UTF8
          $nuspec = $nuspec -replace 'VERSION_PLACEHOLDER', $VERSION
          [System.IO.File]::WriteAllText("$PWD\choco-build\termix-ssh.nuspec", $nuspec, [System.Text.UTF8Encoding]::new($false))

      - name: Install Chocolatey
        run: |
          Set-ExecutionPolicy Bypass -Scope Process -Force
          [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072
          iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))

      - name: Pack Chocolatey package
        run: |
          cd choco-build
          choco pack termix-ssh.nuspec

          if ($LASTEXITCODE -ne 0) {
            throw "Chocolatey pack failed with exit code $LASTEXITCODE"
          }

      - name: Check for Chocolatey API Key
        id: check_choco_key
        run: |
          if ("${{ secrets.CHOCOLATEY_API_KEY }}" -ne "") {
            echo "has_key=true" >> $env:GITHUB_OUTPUT
          }

      - name: Push to Chocolatey
        if: steps.check_choco_key.outputs.has_key == 'true'
        run: |
          $VERSION = "${{ steps.package-version.outputs.version }}"
          cd choco-build
          choco apikey --key "${{ secrets.CHOCOLATEY_API_KEY }}" --source https://push.chocolatey.org/

          try {
            choco push "termix-ssh.$VERSION.nupkg" --source https://push.chocolatey.org/
            if ($LASTEXITCODE -eq 0) {
            } else {
              throw "Chocolatey push failed with exit code $LASTEXITCODE"
            }
          } catch {
          }

      - name: Upload Chocolatey package as artifact
        uses: actions/upload-artifact@v7
        with:
          name: chocolatey-package
          path: choco-build/*.nupkg
          retention-days: 30

  submit-to-homebrew:
    runs-on: blacksmith-6vcpu-macos-latest
    if: inputs.artifact_destination == 'submit' && (inputs.build_type == 'all' || inputs.build_type == 'macos')
    needs: []
    permissions:
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.source_ref || github.ref }}
          fetch-depth: 1

      - name: Get version from package.json
        id: package-version
        run: |
          VERSION=$(node -p "require('./package.json').version")
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Download and prepare DMG info from public release
        id: dmg-info
        run: |
          VERSION="${{ steps.package-version.outputs.version }}"
          DMG_NAME="termix_macos_universal_dmg.dmg"
          URL="https://github.com/Termix-SSH/Termix/releases/download/v$VERSION/$DMG_NAME"

          mkdir -p release_asset
          DOWNLOAD_PATH="release_asset/$DMG_NAME"
          echo "Downloading DMG from $URL"

          if command -v curl &> /dev/null; then
            curl -L -o "$DOWNLOAD_PATH" "$URL"
          elif command -v wget &> /dev/null; then
            wget -O "$DOWNLOAD_PATH" "$URL"
          else
            echo "Neither curl nor wget is available, installing curl"
            brew install curl
            curl -L -o "$DOWNLOAD_PATH" "$URL"
          fi

          CHECKSUM=$(shasum -a 256 "$DOWNLOAD_PATH" | awk '{print $1}')

          echo "dmg_name=$DMG_NAME" >> $GITHUB_OUTPUT
          echo "checksum=$CHECKSUM" >> $GITHUB_OUTPUT

      - name: Verify macOS sharp packaging
        run: node scripts/verify-macos-sharp.cjs release_asset/termix_macos_universal_dmg.dmg

      - name: Prepare Homebrew submission files
        run: |
          VERSION="${{ steps.package-version.outputs.version }}"
          CHECKSUM="${{ steps.dmg-info.outputs.checksum }}"
          DMG_NAME="${{ steps.dmg-info.outputs.dmg_name }}"

          mkdir -p homebrew-submission/Casks/t

          cp Casks/termix.rb homebrew-submission/Casks/t/termix.rb

          sed -i '' "s|version \".*\"|version \"$VERSION\"|g" homebrew-submission/Casks/t/termix.rb
          sed -i '' "s|sha256 \".*\"|sha256 \"$CHECKSUM\"|g" homebrew-submission/Casks/t/termix.rb

      - name: Verify Cask syntax
        run: |
          ruby -c homebrew-submission/Casks/t/termix.rb

      - name: Upload Homebrew submission as artifact
        uses: actions/upload-artifact@v7
        with:
          name: homebrew-submission
          path: homebrew-submission/*
          retention-days: 30

  upload-to-release:
    runs-on: blacksmith-8vcpu-ubuntu-2404
    if: inputs.artifact_destination == 'release'
    needs: [build-windows, build-linux, build-macos]
    permissions:
      contents: write

    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v8
        with:
          path: artifacts

      - name: Resolve release tag
        id: get_release
        env:
          GH_TOKEN: ${{ github.token }}
          INPUT_TAG: ${{ inputs.release_tag }}
        run: |
          if [ -n "$INPUT_TAG" ]; then
            echo "RELEASE_TAG=$INPUT_TAG" >> $GITHUB_ENV
          else
            echo "RELEASE_TAG=$(gh release list --repo ${{ github.repository }} --limit 1 --json tagName -q '.[0].tagName')" >> $GITHUB_ENV
          fi

      # Update files go up last: the desktop updater treats a release as ready
      # once its update file is there, so every installer must already be up.
      - name: Upload artifacts to latest release
        run: |
          find artifacts -type f ! -name '*.yml' -print0 | while IFS= read -r -d '' file; do
            gh release upload "$RELEASE_TAG" "$file" --repo ${{ github.repository }} --clobber
          done
          find artifacts -type f -name '*.yml' -print0 | while IFS= read -r -d '' file; do
            gh release upload "$RELEASE_TAG" "$file" --repo ${{ github.repository }} --clobber
          done
        env:
          GH_TOKEN: ${{ github.token }}

  submit-to-app-store:
    runs-on: blacksmith-6vcpu-macos-latest
    if: inputs.artifact_destination == 'submit' && (inputs.build_type == 'all' || inputs.build_type == 'macos')
    needs: []
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ inputs.source_ref || github.ref }}
          fetch-depth: 1

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version-file: ".nvmrc"
          cache: "npm"

      - name: Install dependencies
        run: |
          npm ci
          npm install --force @rollup/rollup-darwin-arm64
          npm install dmg-license
          node scripts/install-macos-sharp.cjs

      # Bundled plugins are counted as downloads in the plugin store, so a
      # build only fetches them when the pins change.
      - name: Cache bundled plugins
        uses: actions/cache@v6
        with:
          path: node_modules/.cache/termix-bundled-plugins
          key: bundled-plugins-${{ hashFiles('docker/bundled-plugins.json') }}
          enableCrossOsArchive: true

      - name: Check for Code Signing Certificates
        id: check_certs
        run: |
          if [ -n "${{ secrets.MAC_BUILD_CERTIFICATE_BASE64 }}" ] && [ -n "${{ secrets.MAC_P12_PASSWORD }}" ]; then
            echo "has_certs=true" >> $GITHUB_OUTPUT
          fi

      - name: Import Code Signing Certificates
        if: steps.check_certs.outputs.has_certs == 'true'
        env:
          MAC_BUILD_CERTIFICATE_BASE64: ${{ secrets.MAC_BUILD_CERTIFICATE_BASE64 }}
          MAC_INSTALLER_CERTIFICATE_BASE64: ${{ secrets.MAC_INSTALLER_CERTIFICATE_BASE64 }}
          MAC_P12_PASSWORD: ${{ secrets.MAC_P12_PASSWORD }}
          MAC_KEYCHAIN_PASSWORD: ${{ secrets.MAC_KEYCHAIN_PASSWORD }}
        run: |
          APP_CERT_PATH=$RUNNER_TEMP/app_certificate.p12
          INSTALLER_CERT_PATH=$RUNNER_TEMP/installer_certificate.p12
          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db

          echo -n "$MAC_BUILD_CERTIFICATE_BASE64" | base64 --decode -o $APP_CERT_PATH

          if [ -n "$MAC_INSTALLER_CERTIFICATE_BASE64" ]; then
            echo -n "$MAC_INSTALLER_CERTIFICATE_BASE64" | base64 --decode -o $INSTALLER_CERT_PATH
          fi

          security create-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
          security unlock-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH

          security import $APP_CERT_PATH -P "$MAC_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH

          if [ -f "$INSTALLER_CERT_PATH" ]; then
            security import $INSTALLER_CERT_PATH -P "$MAC_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
          fi

          security list-keychain -d user -s $KEYCHAIN_PATH

          security find-identity -v -p codesigning $KEYCHAIN_PATH

      - name: Check for App Store Connect API credentials
        id: check_asc_creds
        run: |
          if [ -n "${{ secrets.APPLE_KEY_ID }}" ] && [ -n "${{ secrets.APPLE_ISSUER_ID }}" ] && [ -n "${{ secrets.APPLE_KEY_CONTENT }}" ]; then
            echo "has_credentials=true" >> $GITHUB_OUTPUT
          fi

      - name: Setup Ruby for Fastlane
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: "3.3"
          bundler-cache: false

      - name: Install Fastlane
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        run: gem install fastlane -N

      - name: Write App Store Connect API key
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        env:
          APPLE_KEY_ID: ${{ secrets.APPLE_KEY_ID }}
          APPLE_ISSUER_ID: ${{ secrets.APPLE_ISSUER_ID }}
          APPLE_KEY_CONTENT: ${{ secrets.APPLE_KEY_CONTENT }}
        run: |
          # Write API key JSON that Fastlane expects; the PEM's newlines
          # must be preserved as literal \n escapes, not stripped, or
          # spaceship fails to parse the key (invalid curve name).
          mkdir -p /tmp/asc_keys
          KEY_P8_PATH="/tmp/asc_keys/AuthKey_${APPLE_KEY_ID}.p8"
          API_KEY_JSON="/tmp/asc_keys/api_key.json"

          echo "$APPLE_KEY_CONTENT" | base64 --decode > "$KEY_P8_PATH"

          KEY_ID="$APPLE_KEY_ID" ISSUER_ID="$APPLE_ISSUER_ID" KEY_P8_PATH="$KEY_P8_PATH" \
            node -e '
              const fs = require("fs");
              const key = fs.readFileSync(process.env.KEY_P8_PATH, "utf8");
              process.stdout.write(JSON.stringify({
                key_id: process.env.KEY_ID,
                issuer_id: process.env.ISSUER_ID,
                key,
                in_house: false,
              }, null, 2) + "\n");
            ' > "$API_KEY_JSON"

      - name: Resolve next build number from App Store Connect
        id: build_number
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        run: |
          APP_VERSION=$(node -p "require('./package.json').version")
          OUT_FILE="$RUNNER_TEMP/latest_build_number.txt"
          LANE_DIR="$RUNNER_TEMP/asc_lane/fastlane"
          mkdir -p "$LANE_DIR"

          cat > "$LANE_DIR/Fastfile" <<EOF
          default_platform(:mac)

          lane :fetch_build_number do
            live_number = app_store_build_number(
              live: true,
              platform: "osx",
              api_key_path: "/tmp/asc_keys/api_key.json",
              app_identifier: "com.karmaa.termix",
              initial_build_number: 0,
            )
            pending_number = app_store_build_number(
              live: false,
              platform: "osx",
              api_key_path: "/tmp/asc_keys/api_key.json",
              app_identifier: "com.karmaa.termix",
              initial_build_number: 0,
            )
            number = [live_number, pending_number].max
            File.write("$OUT_FILE", number.to_s)
          end
          EOF

          (cd "$RUNNER_TEMP/asc_lane" && fastlane fetch_build_number) 2>&1 || true

          LATEST=""
          if [ -f "$OUT_FILE" ]; then
            LATEST=$(cat "$OUT_FILE" | tr -d '[:space:]')
          fi

          if ! [[ "$LATEST" =~ ^[0-9]+$ ]]; then
            echo "Could not resolve latest build number from App Store Connect; falling back to run number."
            LATEST="${{ github.run_number }}"
          fi
          echo "build_version=$((LATEST + 1))" >> "$GITHUB_OUTPUT"

      - name: Build macOS App Store Package
        if: steps.check_certs.outputs.has_certs == 'true'
        env:
          ELECTRON_BUILDER_ALLOW_UNRESOLVED_DEPENDENCIES: true
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NODE_OPTIONS: --max-old-space-size=4096
        run: |
          BUILD_VERSION="${{ steps.build_number.outputs.build_version || github.run_number }}"
          npm run build && npx electron-builder --mac mas --universal --config.buildVersion="$BUILD_VERSION" --publish never

      - name: Verify macOS sharp packaging
        if: steps.check_certs.outputs.has_certs == 'true'
        run: |
          MAS_PKG=$(find release -name "termix_macos_universal_mas.pkg" -type f | head -n 1)
          if [ -z "$MAS_PKG" ]; then
            echo "MAS pkg not found under release/; aborting."
            exit 1
          fi
          node scripts/verify-macos-sharp.cjs "$MAS_PKG"

      - name: Generate App Store release notes
        id: asc_notes
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        run: |
          META_DIR="$RUNNER_TEMP/asc_metadata"
          rm -rf "$META_DIR"
          node scripts/generate-appstore-notes.cjs \
            --changelog CHANGELOG.md \
            --out-dir "$META_DIR" \
            --locales "en-US"
          echo "metadata_path=$META_DIR" >> "$GITHUB_OUTPUT"

      # Apple won't create a new version while the last one is still in
      # review. Pull it out so deliver can rename it to this version.
      - name: Cancel pending App Store review
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        run: |
          LANE_DIR="$RUNNER_TEMP/asc_cancel/fastlane"
          mkdir -p "$LANE_DIR"

          cat > "$LANE_DIR/Fastfile" <<'EOF'
          default_platform(:mac)

          lane :cancel_pending_review do
            Spaceship::ConnectAPI.token = Spaceship::ConnectAPI::Token.from_json_file("/tmp/asc_keys/api_key.json")
            app = Spaceship::ConnectAPI::App.find("com.karmaa.termix")
            UI.user_error!("App not found") unless app

            app.get_app_store_versions(filter: { platform: "MAC_OS" }, limit: 5).each do |v|
              UI.message("Version #{v.version_string}: #{v.app_version_state || v.app_store_state}")
            end

            active = %w[WAITING_FOR_REVIEW IN_REVIEW UNRESOLVED_ISSUES]
            canceled = false
            app.get_review_submissions(filter: { platform: "MAC_OS" }).each do |sub|
              UI.message("Review submission #{sub.id}: #{sub.state}")
              next unless active.include?(sub.state)
              sub.cancel_submission
              canceled = true
              UI.important("Canceled review submission #{sub.id}")
            end
            next unless canceled

            30.times do
              busy = app.get_review_submissions(filter: { platform: "MAC_OS" }).any? do |sub|
                (active + %w[CANCELING]).include?(sub.state)
              end
              break unless busy
              sleep(10)
            end
          end
          EOF

          cd "$RUNNER_TEMP/asc_cancel" && fastlane cancel_pending_review

      - name: Upload and submit to Mac App Store
        if: steps.check_certs.outputs.has_certs == 'true' && steps.check_asc_creds.outputs.has_credentials == 'true'
        run: |
          PKG_FILE=$(find release -name "termix_macos_universal_mas.pkg" -type f | head -n 1)
          if [ -z "$PKG_FILE" ]; then
            echo "PKG file not found in release/; aborting."
            exit 1
          fi

          VERSION=$(node -p "require('./package.json').version")
          API_KEY_JSON="/tmp/asc_keys/api_key.json"

          fastlane deliver \
            --pkg "$PKG_FILE" \
            --api_key_path "$API_KEY_JSON" \
            --app_version "$VERSION" \
            --platform osx \
            --app_identifier "com.karmaa.termix" \
            --skip_metadata false \
            --metadata_path "${{ steps.asc_notes.outputs.metadata_path }}" \
            --skip_screenshots true \
            --skip_app_version_update false \
            --submit_for_review true \
            --automatic_release true \
            --precheck_include_in_app_purchases false \
            --submission_information "{\"export_compliance_uses_encryption\": false}" \
            --force true

      - name: Clean up keychains
        if: always()
        run: |
          security delete-keychain $RUNNER_TEMP/app-signing.keychain-db || true
          rm -rf /tmp/asc_keys