# GitHub action to autorender nanomaps outside the game
# This kills off the awful verb we have that takes a full 50 seconds and hangs the whole server
# The file names and locations are VERY important here
# DO NOT EDIT THIS UNLESS YOU KNOW WHAT YOU ARE DOING
# -aa
name: "Render Nanomaps"
on:
  push:
    branches:
      - master
    paths:
      - "maps/**"
  workflow_dispatch:

permissions: {}
jobs:
  generate_maps:
    permissions:
      contents: write # to push to branch
      pull-requests: write # to create pull requests (repo-sync/pull-request)

    name: "Generate NanoMaps"
    runs-on: ubuntu-24.04
    steps:
      - name: Clone
        uses: actions/checkout@v6

      - name: Branch
        run: |
          git fetch origin
          git branch -f nanomaps_generation
          git checkout nanomaps_generation
          git reset --hard origin/master
      - name: Restore SpacemanDMM cache
        uses: actions/cache@v5
        with:
          path: ~/SpacemanDMM
          key: ${{ runner.os }}-spacemandmm-${{ hashFiles('dependencies.sh') }}
          restore-keys: |
            ${{ runner.os }}-spacemandmm-
      - name: Install Tools
        run: |
          sudo apt update
          bash tools/ci/install_spaceman_dmm.sh dmm-tools
          sudo apt install -y imagemagick
      - name: Ensure +x on github-actions directory
        run: chmod -R +x ./tools/github-actions

      - name: Generate Maps
        run: tools/github-actions/nanomap-renderer-invoker.sh

      - name: Commit Maps
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "NanoMap Generation"
          git add .
          git commit -m "NanoMap Auto-Update (`date`)" -a || true
          git push -f -u origin nanomaps_generation

      - name: Create Pull Request
        uses: repo-sync/pull-request@v2
        with:
          source_branch: "nanomaps_generation"
          destination_branch: "master"
          pr_title: "Automatic NanoMap Update"
          pr_body: "This pull request updates the nanomap images to the latest version of the map."
          pr_label: "Infrastructure"
          pr_allow_empty: false
          github_token: ${{ secrets.GITHUB_TOKEN }}