Fetch README and Images #42
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| name: Fetch README and Images | |
| on: | |
| push: | |
| branches: [ main ] | |
| schedule: | |
| - cron: '0 0 * * *' # Daily at midnight UTC | |
| workflow_dispatch: | |
| jobs: | |
| fetch-readme: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '18' | |
| - name: Fetch README and Images | |
| run: | | |
| REPO_URL=$(node -p "require('./docs.config.json').repositoryURL") | |
| OWNER=$(echo $REPO_URL | sed 's/https:\/\/github.com\///' | cut -d'/' -f1) | |
| REPO=$(echo $REPO_URL | sed 's/https:\/\/github.com\///' | cut -d'/' -f2) | |
| mkdir -p public/readme-assets | |
| README_CONTENT=$(curl -H "Accept: application/vnd.github.v3.raw" \ | |
| "https://api.github.com/repos/$OWNER/$REPO/contents/README.md") | |
| echo "$README_CONTENT" > public/readme.md | |
| TEMP_README=$(mktemp) | |
| echo "$README_CONTENT" > "$TEMP_README" | |
| # Process markdown image syntax  | |
| while IFS= read -r line; do | |
| if [[ $line =~ !\[.*\]\((.*?)\) ]]; then | |
| IMG_PATH="${BASH_REMATCH[1]}" | |
| if [[ $IMG_PATH != http* ]]; then | |
| # Remove leading slash if present | |
| IMG_PATH=${IMG_PATH#/} | |
| mkdir -p "public/readme-assets/$(dirname "$IMG_PATH")" | |
| curl -H "Accept: application/vnd.github.v3.raw" \ | |
| "https://raw.githubusercontent.com/$OWNER/$REPO/main/$IMG_PATH" \ | |
| --create-dirs -o "public/readme-assets/$IMG_PATH" | |
| # Don't modify the path in the markdown | |
| line=${line//$IMG_PATH/$IMG_PATH} | |
| fi | |
| fi | |
| echo "$line" >> "$TEMP_README.new" | |
| done < "$TEMP_README" | |
| mv "$TEMP_README.new" "$TEMP_README" | |
| # Process HTML image syntax <img src="path" /> | |
| while IFS= read -r line; do | |
| if [[ $line =~ \<img.*src=\"([^\"]+)\" ]]; then | |
| IMG_PATH="${BASH_REMATCH[1]}" | |
| if [[ $IMG_PATH != http* ]]; then | |
| # Remove leading slash if present | |
| IMG_PATH=${IMG_PATH#/} | |
| mkdir -p "public/readme-assets/$(dirname "$IMG_PATH")" | |
| curl -H "Accept: application/vnd.github.v3.raw" \ | |
| "https://raw.githubusercontent.com/$OWNER/$REPO/main/$IMG_PATH" \ | |
| --create-dirs -o "public/readme-assets/$IMG_PATH" | |
| # Don't modify the path in the markdown | |
| line=${line//$IMG_PATH/$IMG_PATH} | |
| fi | |
| fi | |
| echo "$line" >> "$TEMP_README.new" | |
| done < "$TEMP_README" | |
| mv "$TEMP_README.new" public/readme.md | |
| rm "$TEMP_README" | |
| - name: Commit and push if changed | |
| run: | | |
| git config --global user.email "github-actions[bot]@users.noreply.github.com" | |
| git config --global user.name "github-actions[bot]" | |
| git add public/readme.md public/readme-assets | |
| git diff --quiet && git diff --staged --quiet || (git commit -m "Update README content and assets" && git push) |