deploy-image.yml

name: Deploy Docker Image

on:
  push:
    branches:
      - main
  workflow_dispatch:

permissions:
  contents: read
  packages: write

jobs:
  build-and-push:
    runs-on: ubuntu-latest

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

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

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

      - name: Check for existing cache
        id: cache-check
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.ref }}-${{ hashFiles('Dockerfile', 'requirements.txt') }}

      - name: Delete old caches if no cache found
        if: steps.cache-check.outputs.cache-hit != 'true'
        env:
          GH_TOKEN: ${{ secrets.FOR_CACHE_REPO_PAT }}
        run: |
          if gh cache list --repo probablyjassin/bot-mk8dx | grep -q 'buildx'; then
            gh cache delete --all --repo probablyjassin/bot-mk8dx
          else
            echo "No caches to delete."
          fi

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: |
            /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.ref }}-${{ hashFiles('Dockerfile', 'requirements.txt')  }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ghcr.io/probablyjassin/mk8dx-yuzu-bot:latest
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache