metalcheck/.github/workflows/ci.yaml

name: CI Pipeline

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

env:
  GH_REGISTRY: ghcr.io
  LOCAL_REGISTRY: ${{ vars.LOCAL_REGISTRY }}
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Determine Registry
        id: registry
        run: |
          if [[ "${{ github.repository }}" == *github.com* ]]; then
            echo "REGISTRY=${{ env.GH_REGISTRY }}" >> $GITHUB_ENV
          else
            echo "REGISTRY=${{ env.LOCAL_REGISTRY }}" >> $GITHUB_ENV
          fi
        shell: bash

      - name: Debug Registry
        run: |
          echo "Registry is set to: $REGISTRY"

      - name: Log in to Docker Registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Cache Python dependencies
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v4
        with:
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}