[ci] Rebuild original-source font #96
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: PackSVGs | |
| on: | |
| push: | |
| paths: | |
| - 'src/svgs/*' | |
| - 'bin/scripts/generate-original-source.py' | |
| - 'bin/scripts/optimize-original-source.sh' | |
| workflow_dispatch: | |
| jobs: | |
| create-symbols-font: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Fetch dependencies | |
| run: | | |
| sudo apt update -y -q | |
| # ttfdump comes with texlive-binaries | |
| # We use ttfdump instead of showttf, because the later core dumps at the moment | |
| sudo apt install python3-fontforge inkscape texlive-binaries dc -y -q | |
| - name: Simplify the SVGs | |
| id: optimize | |
| run: | | |
| cd bin/scripts | |
| ./optimize-original-source.sh doit | tee optlog.txt | |
| changenum=$(tail -n 1 optlog.txt | sed -E 's/[^0-9]*([0-9]+).*/\1/') | |
| echo "Script claims number of changed files: ${changenum}" | |
| echo "num_of_files=${changenum}" >> $GITHUB_OUTPUT | |
| - name: Commit simplified SVGs back to repo | |
| if: steps.optimize.outputs.num_of_files > 0 | |
| uses: EndBug/add-and-commit@v9 | |
| with: | |
| fetch: false | |
| add: 'src/svgs' | |
| message: "[ci] Simplify original-source source glyphs" | |
| committer_name: GitHub Actions | |
| committer_email: 41898282+github-actions[bot]@users.noreply.github.com | |
| - name: Dummy create Seti-and-original-symbols font and CHECK FOR CHANGES | |
| id: compare_font | |
| run: | | |
| cd bin/scripts | |
| echo "OLD_FONT_LS=$(ls -l ../../src/glyphs/original-source.otf)" >> $GITHUB_ENV | |
| # First we create a 'test' font with the same timestamp as the old to see if | |
| # there are any differences (apart from the timestamp) | |
| export CURRENT_FONT_DATE=$(ttfdump -t head ../../src/glyphs/original-source.otf | \ | |
| grep -E '[^a-z]created:.*0x' | sed 's/.*x//' | tr 'a-f' 'A-F') | |
| echo "Font creation date (1904): 0x${CURRENT_FONT_DATE}" | |
| # The timestamp in the HEAD table is given in 1904 seconds, we convert that | |
| # to 1970 (unix) seconds. | |
| export SOURCE_DATE_EPOCH=$(dc -e "16i ${CURRENT_FONT_DATE} Ai 86400 24107 * - p") | |
| echo "Font creation date (1970): ${SOURCE_DATE_EPOCH}" | |
| echo "Create font with previous timestamp" | |
| ./generate-original-source.py | |
| # Check if the new font file has changed | |
| CHANGE=$(git diff --quiet ../../src/glyphs/original-source.otf && echo false || echo true) | |
| echo "Change detected: ${CHANGE}" | |
| echo "changed=${CHANGE}" >> $GITHUB_OUTPUT | |
| - name: Create Seti-and-original-symbols font for real with current timestamp | |
| if: steps.compare_font.outputs.changed == 'true' | |
| run: | | |
| cd bin/scripts | |
| echo "Create font with current timestamp" | |
| # We need to force creation and modification timestamp to be identical | |
| # to make the compare_font step work next time | |
| export SOURCE_DATE_EPOCH=$(date +%s) | |
| ./generate-original-source.py | |
| echo "${OLD_FONT_LS}" | |
| ls -l ../../src/glyphs/original-source.otf | |
| - name: Commit created font back to repo | |
| if: steps.compare_font.outputs.changed == 'true' | |
| uses: EndBug/add-and-commit@v9 | |
| with: | |
| fetch: false | |
| add: "['src/glyphs/original-source.otf', 'bin/scripts/lib/i_seti.sh']" | |
| message: "[ci] Rebuild original-source font" | |
| committer_name: GitHub Actions | |
| committer_email: 41898282+github-actions[bot]@users.noreply.github.com |