name: Build and Push Docker Image

on:
  push:
    branches:
      - main
    tags:
      - 'v*.*.*'
  pull_request:
    branches:
      - main
  workflow_dispatch:
    inputs:
      tag:
        description: 'Custom tag for the image'
        required: false
        default: 'manual'

env:
  REGISTRY: dev.pivoine.art
  IMAGE_NAME: valknar/freepik-api

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ gitea.actor }}
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha,prefix={{branch}}-
            type=raw,value=${{ gitea.event.inputs.tag }},enable=${{ gitea.event_name == 'workflow_dispatch' }}
          labels: |
            org.opencontainers.image.title=freepik-api
            org.opencontainers.image.description=REST API wrapping Freepik cloud AI services
            org.opencontainers.image.vendor=valknar

      - name: Build and push image
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64
          push: ${{ gitea.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache,mode=max

      - name: Summary
        if: gitea.event_name != 'pull_request'
        run: |
          echo "### Image Published" >> $GITEA_STEP_SUMMARY
          echo "**Tags:**" >> $GITEA_STEP_SUMMARY
          echo "\`\`\`" >> $GITEA_STEP_SUMMARY
          echo "${{ steps.meta.outputs.tags }}" >> $GITEA_STEP_SUMMARY
          echo "\`\`\`" >> $GITEA_STEP_SUMMARY