feat: auto-publish new app version on Inter font update; use IURLGene… #1
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| # .github/workflows/update-inter-fonts.yml | ||
| # | ||
| # Monitors rsms/inter for new releases via a weekly schedule poll. | ||
| # When a newer Inter version is detected it: | ||
| # 1. Downloads the official Inter release ZIP | ||
| # 2. Extracts Inter[wght].woff2 and Inter-Italic[wght].woff2 | ||
| # 3. Bumps the app minor version in appinfo/info.xml and CHANGELOG.md | ||
| # 4. Updates the bundled-version comment in css/inter-font.css | ||
| # 5. Commits everything directly to main | ||
| # 6. Creates and pushes a Git tag for the new app version | ||
| # 7. Publishes a GitHub Release with release notes | ||
| # | ||
| # Triggers | ||
| # -------- | ||
| # - schedule : weekly poll every Sunday 02:00 UTC | ||
| # - workflow_dispatch: manual run with optional version override | ||
| name: Update Inter Fonts | ||
| on: | ||
| schedule: | ||
| - cron: "0 2 * * 0" | ||
| workflow_dispatch: | ||
| inputs: | ||
| force_version: | ||
| description: 'Force a specific Inter tag, e.g. "v4.2". Leave empty for latest.' | ||
| required: false | ||
| default: "" | ||
| permissions: | ||
| contents: write | ||
| jobs: | ||
| update-fonts: | ||
| name: Check & update Inter variable fonts | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| # ----------------------------------------------------------------------- | ||
| # 1. Checkout with full history so we can commit & tag | ||
| # ----------------------------------------------------------------------- | ||
| - name: Checkout repository | ||
| uses: actions/checkout@v4 | ||
| with: | ||
| fetch-depth: 0 | ||
| token: ${{ secrets.GITHUB_TOKEN }} | ||
| # ----------------------------------------------------------------------- | ||
| # 2. Resolve target Inter version | ||
| # ----------------------------------------------------------------------- | ||
| - name: Resolve target Inter version | ||
| id: resolve | ||
| env: | ||
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
| run: | | ||
| if [[ -n "${{ inputs.force_version }}" ]]; then | ||
| TARGET="${{ inputs.force_version }}" | ||
| else | ||
| TARGET=$(gh release view --repo rsms/inter --json tagName -q '.tagName') | ||
| fi | ||
| if ! echo "$TARGET" | grep -qE '^v[0-9]+\.[0-9]+(\.[0-9]+)?$'; then | ||
| echo "ERROR: unexpected version format: $TARGET" >&2 | ||
| exit 1 | ||
| fi | ||
| echo "Resolved Inter version: $TARGET" | ||
| echo "target_version=$TARGET" >> "$GITHUB_OUTPUT" | ||
| # Also expose a clean numeric string, e.g. "4.1" | ||
| echo "target_version_num=${TARGET#v}" >> "$GITHUB_OUTPUT" | ||
| # ----------------------------------------------------------------------- | ||
| # 3. Read current committed Inter version | ||
| # ----------------------------------------------------------------------- | ||
| - name: Read current Inter version | ||
| id: current | ||
| run: | | ||
| if [[ -f fonts/inter-version.txt ]]; then | ||
| CURRENT=$(cat fonts/inter-version.txt | tr -d '[:space:]') | ||
| else | ||
| CURRENT="none" | ||
| fi | ||
| echo "current_version=$CURRENT" >> "$GITHUB_OUTPUT" | ||
| echo "Currently committed: $CURRENT" | ||
| # ----------------------------------------------------------------------- | ||
| # 4. Skip if already up-to-date | ||
| # ----------------------------------------------------------------------- | ||
| - name: Check if update is needed | ||
| id: check | ||
| run: | | ||
| TARGET="${{ steps.resolve.outputs.target_version }}" | ||
| CURRENT="${{ steps.current.outputs.current_version }}" | ||
| if [[ "$TARGET" == "$CURRENT" ]]; then | ||
| echo "Already at $TARGET — nothing to do." | ||
| echo "needs_update=false" >> "$GITHUB_OUTPUT" | ||
| else | ||
| echo "Update needed: $CURRENT → $TARGET" | ||
| echo "needs_update=true" >> "$GITHUB_OUTPUT" | ||
| fi | ||
| # ----------------------------------------------------------------------- | ||
| # 5. Compute new app version (bump minor component) | ||
| # | ||
| # App version follows: <major>.<minor>.<patch> | ||
| # On each font update we bump <minor> and reset <patch> to 0. | ||
| # Example: 1.0.0 → 1.1.0 → 1.2.0 | ||
| # ----------------------------------------------------------------------- | ||
| - name: Compute new app version | ||
| id: appver | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| run: | | ||
| CURRENT_APP=$(grep -oP '(?<=<version>)[^<]+' appinfo/info.xml | tr -d '[:space:]') | ||
| MAJOR=$(echo "$CURRENT_APP" | cut -d. -f1) | ||
| MINOR=$(echo "$CURRENT_APP" | cut -d. -f2) | ||
| PATCH=$(echo "$CURRENT_APP" | cut -d. -f3) | ||
| NEW_MINOR=$(( MINOR + 1 )) | ||
| NEW_APP_VERSION="${MAJOR}.${NEW_MINOR}.0" | ||
| echo "App version: $CURRENT_APP → $NEW_APP_VERSION" | ||
| echo "current_app_version=$CURRENT_APP" >> "$GITHUB_OUTPUT" | ||
| echo "new_app_version=$NEW_APP_VERSION" >> "$GITHUB_OUTPUT" | ||
| # ----------------------------------------------------------------------- | ||
| # 6. Download Inter release ZIP | ||
| # ----------------------------------------------------------------------- | ||
| - name: Download Inter release ZIP | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| TARGET: ${{ steps.resolve.outputs.target_version }} | ||
| VERSION_NUM: ${{ steps.resolve.outputs.target_version_num }} | ||
| run: | | ||
| ZIP_URL="https://github.com/rsms/inter/releases/download/${TARGET}/Inter-${VERSION_NUM}.zip" | ||
| echo "Downloading: $ZIP_URL" | ||
| curl -fsSL "$ZIP_URL" -o /tmp/inter.zip | ||
| echo "Downloaded: $(du -h /tmp/inter.zip | cut -f1)" | ||
| # ----------------------------------------------------------------------- | ||
| # 7. Extract variable WOFF2 files | ||
| # | ||
| # Inter ZIP layout (v4.x): | ||
| # Inter-X.Y/extras/variable/Inter[wght].woff2 | ||
| # Inter-X.Y/extras/variable/Inter-Italic[wght].woff2 | ||
| # | ||
| # We use a pattern match then fall back to a full extract + find | ||
| # to survive any future ZIP layout changes. | ||
| # ----------------------------------------------------------------------- | ||
| - name: Extract variable WOFF2 files | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| run: | | ||
| mkdir -p /tmp/inter_extracted fonts | ||
| unzip -o /tmp/inter.zip \ | ||
| '*/extras/variable/Inter[[]wght[]].woff2' \ | ||
| '*/extras/variable/Inter-Italic[[]wght[]].woff2' \ | ||
| -d /tmp/inter_extracted || true | ||
| ROMAN=$(find /tmp/inter_extracted -name 'Inter[wght].woff2' | head -1) | ||
| ITALIC=$(find /tmp/inter_extracted -name 'Inter-Italic[wght].woff2' | head -1) | ||
| if [[ -z "$ROMAN" || -z "$ITALIC" ]]; then | ||
| echo "Targeted extract failed — falling back to full ZIP extraction" | ||
| unzip -o /tmp/inter.zip -d /tmp/inter_extracted 2>/dev/null || true | ||
| ROMAN=$(find /tmp/inter_extracted -name 'Inter[wght].woff2' | head -1) | ||
| ITALIC=$(find /tmp/inter_extracted -name 'Inter-Italic[wght].woff2' | head -1) | ||
| fi | ||
| if [[ -z "$ROMAN" ]]; then | ||
| echo "ERROR: Inter[wght].woff2 not found in ZIP" >&2 | ||
| unzip -l /tmp/inter.zip | grep -i woff2 | ||
| exit 1 | ||
| fi | ||
| if [[ -z "$ITALIC" ]]; then | ||
| echo "ERROR: Inter-Italic[wght].woff2 not found in ZIP" >&2 | ||
| unzip -l /tmp/inter.zip | grep -i woff2 | ||
| exit 1 | ||
| fi | ||
| echo "Roman : $ROMAN ($(du -h "$ROMAN" | cut -f1))" | ||
| echo "Italic : $ITALIC ($(du -h "$ITALIC" | cut -f1))" | ||
| cp "$ROMAN" fonts/Inter.var.woff2 | ||
| cp "$ITALIC" fonts/InterItalic.var.woff2 | ||
| echo "${{ steps.resolve.outputs.target_version }}" > fonts/inter-version.txt | ||
| # ----------------------------------------------------------------------- | ||
| # 8. Bump app version in appinfo/info.xml | ||
| # ----------------------------------------------------------------------- | ||
| - name: Bump app version in info.xml | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| OLD: ${{ steps.appver.outputs.current_app_version }} | ||
| NEW: ${{ steps.appver.outputs.new_app_version }} | ||
| run: | | ||
| sed -i "s|<version>${OLD}</version>|<version>${NEW}</version>|" appinfo/info.xml | ||
| echo "info.xml version: $OLD → $NEW" | ||
| # ----------------------------------------------------------------------- | ||
| # 9. Update CHANGELOG.md — prepend a new entry | ||
| # ----------------------------------------------------------------------- | ||
| - name: Update CHANGELOG.md | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| NEW_APP: ${{ steps.appver.outputs.new_app_version }} | ||
| INTER: ${{ steps.resolve.outputs.target_version }} | ||
| TODAY: ${{ github.run_started_at }} | ||
| run: | | ||
| DATE=$(date -u +%Y-%m-%d) | ||
| ENTRY="## ${NEW_APP} — ${DATE}\n\n### Changed\n- Updated bundled Inter font to ${INTER}.\n Source: https://github.com/rsms/inter/releases/tag/${INTER}\n" | ||
| # Prepend after the first line (# Changelog header) | ||
| sed -i "1a\\\n${ENTRY}" CHANGELOG.md | ||
| # ----------------------------------------------------------------------- | ||
| # 10. Update bundled-version comment in css/inter-font.css | ||
| # ----------------------------------------------------------------------- | ||
| - name: Update CSS version comment | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| INTER: ${{ steps.resolve.outputs.target_version }} | ||
| run: | | ||
| # Update copyright year | ||
| sed -i "s|Copyright (c) 2016-[0-9]\{4\} The Inter Project|Copyright (c) 2016-$(date +%Y) The Inter Project|g" css/inter-font.css | ||
| # Update or insert bundled-version comment | ||
| if grep -q 'Bundled Inter version:' css/inter-font.css; then | ||
| sed -i "s|Bundled Inter version:.*|Bundled Inter version: ${INTER}|g" css/inter-font.css | ||
| else | ||
| sed -i "1s|^|/* Bundled Inter version: ${INTER} */\n|" css/inter-font.css | ||
| fi | ||
| # ----------------------------------------------------------------------- | ||
| # 11. Commit all changes directly to main | ||
| # ----------------------------------------------------------------------- | ||
| - name: Commit updated files | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| NEW_APP: ${{ steps.appver.outputs.new_app_version }} | ||
| INTER: ${{ steps.resolve.outputs.target_version }} | ||
| run: | | ||
| git config user.name "github-actions[bot]" | ||
| git config user.email "github-actions[bot]@users.noreply.github.com" | ||
| git add \ | ||
| fonts/Inter.var.woff2 \ | ||
| fonts/InterItalic.var.woff2 \ | ||
| fonts/inter-version.txt \ | ||
| appinfo/info.xml \ | ||
| CHANGELOG.md \ | ||
| css/inter-font.css | ||
| git commit -m "chore(release): bump app to ${NEW_APP}, update Inter font to ${INTER}" | ||
| git push origin main | ||
| # ----------------------------------------------------------------------- | ||
| # 12. Create and push a Git tag for the new app version | ||
| # ----------------------------------------------------------------------- | ||
| - name: Tag new app version | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| NEW_APP: ${{ steps.appver.outputs.new_app_version }} | ||
| INTER: ${{ steps.resolve.outputs.target_version }} | ||
| run: | | ||
| TAG="v${NEW_APP}" | ||
| git tag -a "$TAG" -m "Release ${TAG} — bundles Inter font ${INTER}" | ||
| git push origin "$TAG" | ||
| echo "Pushed tag: $TAG" | ||
| # ----------------------------------------------------------------------- | ||
| # 13. Publish a GitHub Release | ||
| # ----------------------------------------------------------------------- | ||
| - name: Publish GitHub Release | ||
| if: steps.check.outputs.needs_update == 'true' | ||
| env: | ||
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
| NEW_APP: ${{ steps.appver.outputs.new_app_version }} | ||
| OLD_APP: ${{ steps.appver.outputs.current_app_version }} | ||
| INTER: ${{ steps.resolve.outputs.target_version }} | ||
| run: | | ||
| gh release create "v${NEW_APP}" \ | ||
| --title "Inter Fonts ${NEW_APP}" \ | ||
| --notes "## What changed | ||
| Updated bundled Inter variable font from \`${{ steps.current.outputs.current_version }}\` to **${INTER}**. | ||
| | | | | ||
| |---|---| | ||
| | **App version** | \`${NEW_APP}\` (was \`${OLD_APP}\`) | | ||
| | **Bundled Inter** | [${INTER}](https://github.com/rsms/inter/releases/tag/${INTER}) | | ||
| ### Files updated | ||
| - \`fonts/Inter.var.woff2\` | ||
| - \`fonts/InterItalic.var.woff2\` | ||
| - \`fonts/inter-version.txt\` | ||
| - \`appinfo/info.xml\` | ||
| - \`CHANGELOG.md\` | ||
| - \`css/inter-font.css\` | ||
| --- | ||
| _Released automatically by the [Update Inter Fonts](${{ github.server_url }}/${{ github.repository }}/actions/workflows/update-inter-fonts.yml) workflow._" | ||
