release.yml

name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to release (vX.Y.Z)'
        required: true
        type: string

jobs:
  release:
    runs-on: windows-latest
    permissions:
      contents: write
    env:
      RELEASE_TAG: ${{ github.event_name == 'workflow_dispatch' && inputs.tag || github.ref_name }}

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ env.RELEASE_TAG }}

      - name: Prepare signing certificate
        id: prepare_signing
        shell: pwsh
        env:
          CLOUDSQLCTL_SIGN_CERT_B64: ${{ secrets['CLOUDSQLCTL_SIGN_CERT_B64'] }}
          CLOUDSQLCTL_SIGN_PWD: ${{ secrets['CLOUDSQLCTL_SIGN_PWD'] }}
        run: |
          if (-not $env:CLOUDSQLCTL_SIGN_CERT_B64) {
            Write-Host "Signing cert not provided; skipping signing setup."
            "sign_enabled=false" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
            exit 0
          }
          $certPath = Join-Path $env:RUNNER_TEMP "cloudsqlctl-signing.pfx"
          [IO.File]::WriteAllBytes($certPath, [Convert]::FromBase64String($env:CLOUDSQLCTL_SIGN_CERT_B64))
          "CLOUDSQLCTL_SIGN_CERT=$certPath" | Out-File -FilePath $env:GITHUB_ENV -Append
          "CLOUDSQLCTL_SIGN_PWD=$env:CLOUDSQLCTL_SIGN_PWD" | Out-File -FilePath $env:GITHUB_ENV -Append
          "sign_enabled=true" | Out-File -FilePath $env:GITHUB_OUTPUT -Append

      - name: Use Node.js 22.x
        uses: actions/setup-node@v4
        with:
          node-version: 22.x
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Check Version
        run: |
          $tag = $env:RELEASE_TAG -replace '^v', ''
          $pkg = Get-Content package.json | ConvertFrom-Json
          if ($pkg.version -ne $tag) {
            Write-Error "Version mismatch: Tag $tag vs Package $($pkg.version)"
            exit 1
          }

      - name: Build
        run: npm run build

      - name: Package (SEA)
        run: npm run package

      - name: Install Inno Setup
        run: choco install innosetup -y --no-progress

      - name: Build Installer
        run: npm run installer

      - name: Sign artifacts
        if: steps.prepare_signing.outputs.sign_enabled == 'true'
        shell: pwsh
        run: |
          powershell -ExecutionPolicy Bypass -File tools/sign-exe.ps1 -ExePath "bin/cloudsqlctl.exe"
          powershell -ExecutionPolicy Bypass -File tools/sign-exe.ps1 -ExePath "dist/cloudsqlctl-setup.exe"

      - name: Generate Docs
        run: npm run docs:generate

      - name: Stage Artifacts
        run: npm run stage

      - name: Verify Artifacts
        run: |
          if (-not (Test-Path artifacts/cloudsqlctl.exe)) { throw "Missing cloudsqlctl.exe" }
          if (-not (Test-Path artifacts/cloudsqlctl-setup.exe)) { throw "Missing cloudsqlctl-setup.exe" }
          if (-not (Test-Path artifacts/cloudsqlctl-windows-x64.zip)) { throw "Missing zip bundle" }
          if (-not (Test-Path artifacts/SHA256SUMS.txt)) { throw "Missing SHA256SUMS.txt" }

      - name: Delete existing release assets (same tag)
        shell: pwsh
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          $tag = $env:RELEASE_TAG
          $headers = @{
            Authorization = "Bearer $env:GITHUB_TOKEN"
            Accept = "application/vnd.github+json"
          }
          try {
            $release = Invoke-RestMethod -Method Get -Uri "https://api.github.com/repos/$env:GITHUB_REPOSITORY/releases/tags/$tag" -Headers $headers
          } catch {
            if ($_.Exception.Response.StatusCode.value__ -eq 404) {
              Write-Host "No existing release for $tag"
              exit 0
            }
            throw
          }

          if (-not $release) {
            Write-Host "No existing release data for $tag"
            exit 0
          }

          foreach ($asset in $release.assets) {
            Write-Host "Deleting asset $($asset.name)"
            Invoke-RestMethod -Method Delete -Uri "https://api.github.com/repos/$env:GITHUB_REPOSITORY/releases/assets/$($asset.id)" -Headers $headers
          }

      - name: Release
        uses: softprops/action-gh-release@v2
        if: ${{ github.event_name == 'workflow_dispatch' || startsWith(github.ref, 'refs/tags/') }}
        with:
          tag_name: ${{ env.RELEASE_TAG }}
          files: artifacts/*
          generate_release_notes: true