build.yml

name: Build and Release

on:
  push:
    branches:
      - master
      - develop
      - 'feature/**'
      - 'release/**'
      - 'hotfix/**'
  pull_request:
    branches:
      - master
      - develop
  workflow_dispatch:
    inputs:
      push_docker:
        description: 'Build and push Docker image'
        required: false
        type: boolean
        default: true

env:
  DOTNET_VERSION: '10.0.x'
  # The service embeds the Angular UI, so packaging needs node. Kept in step
  # with the Dockerfile's node:22-alpine stage -- the container build and the
  # Windows build must not compile the UI with different toolchains.
  NODE_VERSION: '26.x'
  CONFIGURATION: Release

jobs:
  build-windows:
    name: Build Papercut SMTP
    runs-on: windows-2022
    permissions:
      contents: write
      checks: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Required for GitVersion

      - name: Setup .NET SDK
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: npm
          cache-dependency-path: src/Papercut.Service/Web/package-lock.json

      - name: Install GitVersion
        uses: gittools/actions/gitversion/setup@v4.1.0
        with:
          versionSpec: '6.x'

      - name: Determine Version
        id: gitversion
        uses: gittools/actions/gitversion/execute@v4.1.0
        with:
          configFilePath: GitVersion.yml

      - name: Display GitVersion outputs
        run: |
          echo "SemVer: ${{ steps.gitversion.outputs.semVer }}"
          echo "FullSemVer: ${{ steps.gitversion.outputs.fullSemVer }}"
          echo "BranchName: ${{ steps.gitversion.outputs.branchName }}"

      - name: Run Cake Build
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          pwsh .\build.ps1

      - name: Check for Test Results
        if: always()
        run: |
          if (Test-Path "TestResults") {
            Write-Host "TestResults directory found"
            Get-ChildItem -Path TestResults -Recurse -File | ForEach-Object { Write-Host $_.FullName }
          } else {
            Write-Host "TestResults directory not found"
          }

      - name: Publish Test Results
        uses: dorny/test-reporter@v1
        if: always()
        with:
          name: Test Results
          path: 'TestResults/*.trx'
          reporter: dotnet-trx
          fail-on-error: false

      - name: Upload Build Artifacts
        uses: actions/upload-artifact@v4
        if: github.event_name == 'push' && (github.ref == 'refs/heads/develop' || github.ref == 'refs/heads/master')
        with:
          name: papercut-releases-${{ steps.gitversion.outputs.fullSemVer }}
          path: releases/*
          if-no-files-found: warn

  build-docker:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest
    if: |
      github.event_name == 'workflow_dispatch' ||
      ((github.ref == 'refs/heads/master' || github.ref == 'refs/heads/develop') && github.event_name == 'push')
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install GitVersion
        uses: gittools/actions/gitversion/setup@v4.1.0
        with:
          versionSpec: '6.x'

      - name: Determine Version
        id: gitversion
        uses: gittools/actions/gitversion/execute@v4.1.0
        with:
          configFilePath: GitVersion.yml

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: changemakerstudiosus/papercut-smtp
          tags: |
            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
            type=raw,value=dev,enable=${{ github.ref == 'refs/heads/develop' }}
            type=raw,value=${{ steps.gitversion.outputs.fullSemVer }},enable=${{ github.ref == 'refs/heads/develop' }}
            type=semver,pattern={{version}},value=${{ steps.gitversion.outputs.semVer }},enable=${{ github.ref == 'refs/heads/master' }}
            type=semver,pattern={{major}}.{{minor}},value=${{ steps.gitversion.outputs.semVer }},enable=${{ github.ref == 'refs/heads/master' }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/develop') && (github.event_name != 'workflow_dispatch' || inputs.push_docker) }}
          tags: ${{ steps.meta.outputs.tags || format('changemakerstudiosus/papercut-smtp:test-{0}', github.sha) }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            BUILD_VERSION=${{ steps.gitversion.outputs.fullSemVer }}
            BUILD_DATE=${{ github.event.repository.updated_at }}
            VCS_REF=${{ github.sha }}
          platforms: linux/amd64,linux/arm64
          cache-from: type=gha
          cache-to: type=gha,mode=max