build_canary.yml

name: Publish canary image to GitHub Container Registry

on:
  push:
    branches: [ main ]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-20.04
    container: ghcr.io/kedacore/keda-tools:1.21.6
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4

      - name: Register workspace path
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Login to GHCR
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          # Username used to log in to a Docker registry. If not set then no login will occur
          username: ${{ github.repository_owner }}
          # Password or personal access token used to log in to a Docker registry. If not set then no login will occur
          password: ${{ secrets.GITHUB_TOKEN }}
          # Server address of Docker registry. If not set then will default to Docker Hub
          registry: ghcr.io

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@0d103c3126aa41d772a8362f6aa67afac040f80c # v3.1.0

      - name: Publish on GitHub Container Registry
        run: make publish-multiarch
        env:
          VERSION: canary