name: Build

on:
  pull_request:
    types:
    - opened
    - reopened
    - synchronize
  push:
    branches:
    - master
  workflow_dispatch: {}

jobs:
  build-arch-linux:
    runs-on: ubuntu-latest-amd64
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0

      - name: Build image
        run: |
          TAG=latest

          docker buildx build \
            --file Dockerfile.archlinux \
            --tag git.cryptic.systems/volker.raschek/latex:${TAG}-archlinux \
            .