release.yml

name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Image tag to publish (e.g. v0.1.0)'
        required: true
        type: string

permissions:
  contents: read
  packages: write

concurrency:
  group: release-${{ github.ref }}
  cancel-in-progress: false

jobs:
  publish-host-image:
    name: Publish Host container image
    runs-on: ubuntu-latest
    timeout-minutes: 30

    env:
      IMAGE_TAG: ${{ inputs.tag || github.ref_name }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 10.0.x

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Resolve image namespace
        id: namespace
        run: echo "namespace=$(echo '${{ github.repository_owner }}' | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"

      - name: Publish multi-arch image to GHCR
        run: >
          dotnet publish src/Dataverse.Emulator.Host/Dataverse.Emulator.Host.csproj
          -c Release
          -t:PublishContainer
          -p:ContainerRegistry=ghcr.io
          -p:ContainerRepository=${{ steps.namespace.outputs.namespace }}/dataverse-emulator-host
          '-p:ContainerImageTags="${{ env.IMAGE_TAG }};latest"'
          '-p:ContainerRuntimeIdentifiers="linux-x64;linux-arm64"'