HitButton_iso_ci_build.yml

# performs CI builds using compose.py from
# https://github.com/CleverRaven/Cataclysm-DDA
#
# This action is triggered by any PR against the master branch as well
# as on any push to the master branch itself
# that changes any file in gfx/HitButton_iso folder
name: HitButton iso composer

env:
  TILESET: HitButton_iso
  COMPOSE_ARGS: --use-all
  BUILD_DIR: build

on:
  push:
    branches:
      - master
    paths:
      - 'gfx/HitButton_iso/**'
      - '.github/workflows/HitButton_ci_build.yml'
  pull_request:
    branches:
      - master
    paths:
      - 'gfx/HitButton_iso/**'
      - '.github/workflows/HitButton_ci_build.yml'

jobs:
  build:
    name: CI Build
    runs-on: ubuntu-latest
    steps:
      - name: Install Dependencies
        uses: awalsh128/cache-apt-pkgs-action@v1
        with:
          packages: musl python3 python3-pip libvips42

        # re-installing libvips; caching it won't set it up the way we need it
        # still cache it because we'll make it work somehow
      - run: sudo apt-get install libvips42
      - run: pip3 install pyvips

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

      - name: Build
        id: build
        run: |
          mkdir "$BUILD_DIR"
          wget -q -P "$BUILD_DIR" https://raw.githubusercontent.com/CleverRaven/Cataclysm-DDA/master/tools/gfx_tools/compose.py \
          || echo "Error: Failed to get compose.py"

          python3 "$BUILD_DIR/compose.py" --feedback CONCISE --loglevel INFO $COMPOSE_ARGS "gfx/$TILESET" "$BUILD_DIR"
          [ -f "gfx/$TILESET/fallback.png" ] && cp "gfx/$TILESET/fallback.png" "$BUILD_DIR/"

          artifact_name="$TILESET-dev-git-${GITHUB_SHA::7}"

          mkdir "$artifact_name"
          mv "${BUILD_DIR}"/*.png           "$artifact_name"
          cp "$BUILD_DIR/tile_config.json"  "$artifact_name"
          cp "gfx/$TILESET/tileset.txt"     "$artifact_name"

          echo "ARTIFACT-NAME=$artifact_name" >> $GITHUB_OUTPUT

      - name: Upload Artifacts
        uses: actions/upload-artifact@v3.1.2
        with:
          name: ${{ steps.build.outputs.ARTIFACT-NAME }}
          path: ${{ steps.build.outputs.ARTIFACT-NAME }}

      - name: Compare IDs with ${{ github.base_ref }}
        id: compare
        if: github.base_ref
        run: |
          echo "Switching to the target branch ${{ github.base_ref }} to get differences between ID lists"
          git fetch --no-tags --prune --no-recurse-submodules --depth=1 origin +${{ github.base_ref }}
          git checkout origin/${{ github.base_ref }}

          mkdir "$BUILD_DIR/base_json/"
          python3 "$BUILD_DIR/compose.py" $COMPOSE_ARGS --only-json "gfx/$TILESET" "$BUILD_DIR/base_json/"

          wget -q -P "$BUILD_DIR" https://raw.githubusercontent.com/CleverRaven/Cataclysm-DDA/master/tools/gfx_tools/list_tileset_ids.py \
          || echo "Error: Failed to get list_tileset_ids.py"

          echo -e "\nDifferences in IDs:"
          (diff -u0 <(python3 "$BUILD_DIR/list_tileset_ids.py" "$BUILD_DIR/base_json/") <(python3 "$BUILD_DIR/list_tileset_ids.py" "$BUILD_DIR/")) | tail -n +3