build-ubuntu.yaml

name: Build and push Ubuntu image

on:
  push:
    tags:
      - 'v*.*.*'
    paths:
      - ubuntu/**
  schedule:
    - cron: "0 0 * * 1" # Every Monday at 00:00
  workflow_dispatch:

env:
  REGISTRY: docker.io
  IMAGE_OWNER: glitchcrab
  IMAGE_NAME: ubuntu-debug

jobs:
  debug_info:
    name: Debug info
    runs-on: self-hosted
    steps:
      - name: Print github context JSON
        run: |
          cat <<EOF
          ${{ toJson(github) }}
          EOF

  build-on-push-trigger:
    runs-on: self-hosted
    if: github.event_name == 'push'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3

      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ env.IMAGE_OWNER }}
          password: ${{ secrets.DOCKERHUB_TOKEN_UBUNTU }}

      - name: Set current date as env variable
        run: echo "DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_OWNER }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{raw}}
            type=raw,value=latest
            type=raw,value=${{ env.DATE }}

      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v5
        with:
          context: "./ubuntu"
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  build-on-any-other-trigger:
    runs-on: self-hosted
    if: github.event_name != 'push'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3

      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ env.IMAGE_OWNER }}
          password: ${{ secrets.DOCKERHUB_TOKEN_UBUNTU }}

      - name: Set current date as env variable
        run: echo "DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_OWNER }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest
            type=raw,value=${{ env.DATE }}

      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v5
        with:
          context: "./ubuntu"
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max