build-base.yml

name: build and push sharelatex-base image

on:
  workflow_dispatch:
    inputs:
      revision:
        description: 'image revision number'
        required: true
        default: '1'
        type: string

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: lcpu-club/sharelatex

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    strategy:
      matrix:
        version: ["latest",2022,2020]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}     
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Prepare to build
        run: |
          cp ${{ github.workspace }}/server-ce/.dockerignore ${{ github.workspace }}
      - name: Build and push
        if: ${{ matrix.version != 'latest' }}
        uses: docker/build-push-action@v6
        with:
          build-args: |
            BUILDKIT_INLINE_CACHE=1
            TEXLIVE_MIRROR=https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/${{ matrix.version }}/tlnet-final
            TEXLIVE_VERSION=${{ matrix.version }}
          push: true
          context: ${{ github.workspace }}
          file: ${{ github.workspace }}/server-ce/Dockerfile-base
          platforms: linux/amd64    
          tags: |
            ghcr.io/lcpu-club/overleaf-base:${{ matrix.version }}.${{ inputs.revision }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
      - name: Get current year
        if: ${{ matrix.version == 'latest' }}
        id: date
        run: echo "year=$(date +'%Y')" >> $GITHUB_OUTPUT
      - name: Build and push
        if: ${{ matrix.version == 'latest' }}
        uses: docker/build-push-action@v6
        with:
          build-args: |
            BUILDKIT_INLINE_CACHE=1
            TEXLIVE_MIRROR=https://mirror.ox.ac.uk/sites/ctan.org/systems/texlive/tlnet
            TEXLIVE_VERSION=${{ steps.date.outputs.year }}
          push: true
          context: ${{ github.workspace }}
          file: ${{ github.workspace }}/server-ce/Dockerfile-base
          platforms: linux/amd64    
          tags: |
            ghcr.io/lcpu-club/overleaf-base:latest
            ghcr.io/lcpu-club/overleaf-base:${{ steps.date.outputs.year }}.${{ inputs.revision }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max