create-images.yml

name: Create Images

on:
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

  workflow_call:

permissions:
  contents: write

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        typeface: ["Zenbones-Mono", "Zenbones-Slab", "Zenbones-Brainy", "Zenbones-Proto"]
    steps:
      - uses: actions/checkout@v4

      - name: Set up ImageMagick
        run: |
          sudo apt-get install imagemagick
          export PATH=$PATH:/usr/bin:/usr/local/bin:/usr/local/imagemagick/bin

      - name: Download release file
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: gh release download --pattern ${{ matrix.typeface }}.tar.gz

      - name: Install font
        run: |
          tar xzf ${{ matrix.typeface }}.tar.gz
          sudo cp ${{ matrix.typeface }}/TTF/*.ttf /usr/local/share/fonts
          sudo fc-cache -f -v

      - name: Generate specimen image
        run: |
          rm -rf images
          mkdir images
          cd images
          convert -size 1200x630 xc:'#f0edec' -gravity north -font ${{ matrix.typeface }} -pointsize 128 -fill '#2c363c' \
          -draw "text 0,10 'Aa'" \
          -gravity center \
          -font ${{ matrix.typeface }} -pointsize 40 -fill '#2c363c' \
          -draw "text 0,30 'ABC.DEF.GHI.JKL.MNO.PQRS.TUV.WXYZ abc.def.ghi.jkl.mno.pqrs.tuv.wxyz'" \
          -gravity center \
          -font ${{ matrix.typeface }} -pointsize 40 -fill '#2c363c' \
          -draw "text 0,90 '!iIlL17|¦ ¢coO08BbDQ $5SZ2zs 96µm float il1[]={1-2/3.4,5+6=7/8%90};'" \
          -gravity center \
          -font ${{ matrix.typeface }} -pointsize 40 -fill '#2c363c' \
          -draw "text 0,150 '1234567890 ,._-+= >< «¯-¬_» ~–÷+× {*}[]()<>\`+-=$/#_%^@\&|~?\'\" !,.;:'" \
          -font ${{ matrix.typeface }} -pointsize 40 -fill '#2c363c' \
          -draw "text 0,210 'CG6Qg9q¶ Þẞðþſß ΓΔΛαβγδιλμνξπτυχ∂ ЖЗКНРУЭЯавжзклмнруфчьыэя <= != =='" \
          ${{ matrix.typeface }}-specimen.png

      - name: Upload specimen images
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.typeface }}-specimen
          path: images/${{ matrix.typeface }}-specimen.png

      - name: Generate weights image
        run: |
          convert -size 1200x390 xc:'#f0edec' \
          -gravity north -font ${{ matrix.typeface }} -pointsize 45 -fill '#2c363c' \
          -draw "text 0,20 'A quick brown fox jumps over the lazy dog'" \
          -gravity north -font ${{ matrix.typeface }}-Italic -pointsize 45 -fill '#2c363c' \
          -draw "text 0,80 'A quick brown fox jumps over the lazy dog'" \
          -gravity north -font ${{ matrix.typeface }}-Semibold -pointsize 45 -fill '#2c363c' \
          -draw "text 0,140 'A quick brown fox jumps over the lazy dog'" \
          -gravity north -font ${{ matrix.typeface }}-Semibold-Italic -pointsize 45 -fill '#2c363c' \
          -draw "text 0,200 'A quick brown fox jumps over the lazy dog'" \
          -gravity north -font ${{ matrix.typeface }}-Bold -pointsize 45 -fill '#2c363c' \
          -draw "text 0,260 'A quick brown fox jumps over the lazy dog'" \
          -gravity north -font ${{ matrix.typeface }}-Bold-Italic -pointsize 45 -fill '#2c363c' \
          -draw "text 0,320 'A quick brown fox jumps over the lazy dog'" \
          -gravity north -font ${{ matrix.typeface }}-Semibold -pointsize 45 -fill '#2c363c' \
          ${{ matrix.typeface }}-weights.png

      - name: Upload weight images
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.typeface }}-weights
          path: ${{ matrix.typeface }}-weights.png

  commit:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download all workflow run artifacts
        uses: actions/download-artifact@v4
        with:
          path: images
          merge-multiple: true

      - name: Push changes
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          branch: main
          commit_message: "chore(build): update images"
          commit_user_name: "github-actions[bot]"
          commit_user_email: "github-actions[bot]@users.noreply.github.com"
          commit_author: "github-actions[bot] <github-actions[bot]@users.noreply.github.com>"