release.yml

name: Releases

# Trigger on releases.
on:
  push:
    branches:
      - master
  pull_request:
  release:
    types:
      - published
      - edited

permissions:
  contents: write
  packages: write

env:
  PROMU_VER: '0.14.0'

jobs:
  build:
    runs-on: windows-2022
    steps:
      - uses: actions/checkout@v4
        with:
          # fetch-depth required for gitversion in `Build` step
          fetch-depth: 0

      - uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'

      - name: Install WiX
        run: dotnet tool install --global wix

      - name: Install WiX extensions
        run: |
          wix extension add -g WixToolset.Util.wixext
          wix extension add -g WixToolset.Firewall.wixext

      - name: Install Build deps
        run: |
          dotnet tool install --global GitVersion.Tool --version 5.*
          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:PROMU_VER)/promu-$($Env:PROMU_VER).windows-amd64.zip -OutFile promu-$($Env:PROMU_VER).windows-amd64.zip
          Expand-Archive -Path promu-$($Env:PROMU_VER).windows-amd64.zip -DestinationPath .
          Copy-Item -Path promu-$($Env:PROMU_VER).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"

          # GOPATH\bin dir must be added to PATH else the `promu` commands won't be found
          echo "$(go env GOPATH)\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

      - name: Build
        run: |
          $ErrorActionPreference = "Stop"
          
          dotnet-gitversion /output json /showvariable FullSemVer | Set-Content VERSION -PassThru

          # '+' symbols are invalid characters in image tags
          (Get-Content -Path VERSION) -replace '\+', '_' | Set-Content -Path VERSION
          
          $Version = Get-Content VERSION
          
          make crossbuild
          
          make build-all
          # GH requires all files to have different names, so add version/arch to differentiate
          foreach($Arch in "amd64", "arm64") {
            Move-Item output\$Arch\windows_exporter.exe output\windows_exporter-$Version-$Arch.exe
          }

      - name: Upload Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: windows_exporter_binaries
          path: output\windows_exporter-*.exe

      - name: Build Release Artifacts
        run: |
          $ErrorActionPreference = "Stop"
          $BuildVersion = Get-Content VERSION
          
          foreach($Arch in "amd64", "arm64") {
            Write-Host "Building windows_exporter $BuildVersion msi for $Arch"
            .\installer\build.ps1 -PathToExecutable .\output\windows_exporter-$BuildVersion-$Arch.exe -Version $BuildVersion -Arch "$Arch"
            Move-Item installer\windows_exporter-$BuildVersion-$Arch.msi output\
          }

          promu checksum output\

      - name: Build Docker Artifacts
        run: make build-all
        env:
          VERSION: >-
            ${{
              startsWith(github.ref, 'refs/tags/') && 'latest' || 
              (
                github.event_name == 'pull_request' && format('pr-{0}', github.event.number) || github.ref_name
              )
            }}

      - name: Login to Docker Hub
        if: ${{ github.event_name != 'pull_request' }}
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_HUB_LOGIN }}
          password: ${{ secrets.DOCKER_HUB_PASSWORD }}

      - name: Login to Docker Hub
        if: ${{ github.event_name != 'pull_request' }}
        uses: docker/login-action@v3
        with:
          username: '$token'
          password: ${{ secrets.QUAY_IO_API_TOKEN }}

      - name: Login to GitHub container registry
        if: ${{ github.event_name != 'pull_request' }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Push Latest image
        if: ${{ github.event_name != 'pull_request' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ startsWith(github.ref, 'refs/tags/') && 'latest' || github.ref_name }}
        run: |
          make push-all

      - name: Release
        if: startsWith(github.ref, 'refs/tags/')
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          $TagName = $env:GITHUB_REF -replace 'refs/tags/', ''
          Get-ChildItem -Path output\* -Include @('windows_exporter*.msi', 'windows_exporter*.exe', 'sha256sums.txt') | Foreach-Object {gh release upload $TagName $_}
          make push-all