Workflow file for this run
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| name: Publish Blog Post to Telegram/Discord | |
| on: | |
| pull_request: | |
| branches: [announcements] | |
| types: [closed] | |
| paths: | |
| - "announcements/*.md" | |
| jobs: | |
| publish: | |
| if: github.event.pull_request.merged == true | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout Code | |
| uses: actions/checkout@v2 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install Dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y jq curl pandoc | |
| - name: Identify Markdown Files | |
| id: files | |
| run: | | |
| base_sha=${{ github.event.pull_request.base.sha }} | |
| head_sha=${{ github.event.pull_request.head.sha }} | |
| git fetch origin $base_sha | |
| git fetch origin $head_sha | |
| files=$(git diff --name-only --diff-filter=A "$base_sha" "$head_sha" -- 'announcements/*.md') | |
| files_comma_separated=$(echo "$files" | tr '\n' ',') | |
| echo "Changed Markdown Files: $files_comma_separated" | |
| echo "::set-output name=markdown_files::$files_comma_separated" | |
| - name: Publish to Telegram/Discord | |
| env: | |
| TELEGRAM_TOKEN: ${{ secrets.TELEGRAM_TOKEN }} | |
| TELEGRAM_TO: ${{ secrets.TELEGRAM_TO }} | |
| run: | | |
| IFS=',' read -ra files_arr <<< "${{ steps.files.outputs.markdown_files }}" | |
| for file in "${files_arr[@]}"; do | |
| # Skip empty strings which may occur if there's a trailing comma | |
| [ -z "$file" ] && continue | |
| echo "Processing file: $file" | |
| pandoc -f markdown -t plain "$file" -o "$file.txt" | |
| pandoc -f markdown -t html "$file" -o "$file.html" | |
| content=$(cat "$file.txt") | |
| content_html=$(cat "$file.html") | |
| response=$(curl -s -w "HTTPSTATUS:%{http_code}" -X POST "https://api.telegram.org/bot${TELEGRAM_TOKEN}/sendMessage" \ | |
| -d chat_id="${TELEGRAM_TO}" -d text="$content_html" -d parse_mode="HTML") | |
| http_status=$(echo "$response" | tr -d '\n' | sed -e 's/.*HTTPSTATUS://') | |
| if [ "$http_status" -ne 200 ] && [ "$http_status" -ne 204 ]; then | |
| echo "Error sending to Telegram. HTTP Status: $http_status" | |
| exit 1 | |
| fi | |
| # Escape content for Discord JSON payload | |
| escaped_content=$(echo "$content" | jq -Rs .) | |
| response=$(curl -s -w "HTTPSTATUS:%{http_code}" -X POST -H "Content-Type: application/json" \ | |
| -d "{\"content\": $escaped_content}" https://discord.com/api/webhooks/1155501986532307056/POOHKkxip-2n4NA3Fe7ye1iPhrKeEwZOHiU2CSWCRt7TYv1uxvriNhZ0mat1JvLKpEsI) | |
| http_status=$(echo "$response" | tr -d '\n' | sed -e 's/.*HTTPSTATUS://') | |
| if [ "$http_status" -ne 200 ] && [ "$http_status" -ne 204 ]; then | |
| echo "Error sending to Discord. HTTP Status: $http_status" | |
| exit 1 | |
| fi | |
| done |