Updated Day 1869 #356
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| name: Notify Slack on New Post | |
| on: | |
| push: | |
| branches: | |
| - master | |
| paths: | |
| - '_posts/**' | |
| workflow_dispatch: | |
| jobs: | |
| notify_slack: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v2 | |
| with: | |
| fetch-depth: 0 | |
| - name: Debug info | |
| run: | | |
| echo "Triggered by: ${{ github.event_name }}" | |
| echo "Most recent commit:" | |
| git log -1 | |
| - name: Determine file(s) and build Slack message | |
| id: files | |
| run: | | |
| if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then | |
| echo "🧪 Manual run — using most recently modified file in _posts/" | |
| FILES=$(find _posts -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -d' ' -f2-) | |
| else | |
| echo "🔍 Push event — checking for new files" | |
| FILES=$(git diff --diff-filter=A --name-only HEAD^ HEAD _posts/) | |
| fi | |
| if [[ -z "$FILES" ]]; then | |
| echo "message=No new files to process." >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| MESSAGE="" | |
| for FILE in $FILES; do | |
| echo "🆕 Processing: $FILE" | |
| TITLE=$(awk '/^---/{f=!f; next} f && /^title:/ {sub(/^title:[ ]*/, "", $0); print $0; exit}' "$FILE") | |
| DESCRIPTION=$(awk '/^---/{f=!f; next} f && /^description:/ {sub(/^description:[ ]*/, "", $0); print $0; exit}' "$FILE") | |
| echo "📌 Title: $TITLE" | |
| echo "📝 Description: $DESCRIPTION" | |
| URL="https://github.com/mkiser/WTFJHT/blob/master/${FILE}" | |
| MESSAGE+="📦 *<${URL}|${TITLE}: ${DESCRIPTION}>* → GitHub\n" | |
| done | |
| echo -e "✅ Slack message:\n$MESSAGE" | |
| # Escape special characters for GitHub output | |
| MESSAGE="${MESSAGE//'%'/'%25'}" | |
| MESSAGE="${MESSAGE//$'\n'/'%0A'}" | |
| MESSAGE="${MESSAGE//$'\r'/'%0D'}" | |
| echo "message=$MESSAGE" >> $GITHUB_OUTPUT | |
| - name: Send message to Slack | |
| run: | | |
| echo "⏩ Sending to Slack:" | |
| echo "${{ steps.files.outputs.message }}" | |
| # Escape double quotes for JSON | |
| ESCAPED_MESSAGE=$(echo "${{ steps.files.outputs.message }}" | sed 's/"/\\"/g') | |
| PAYLOAD="{\"text\": \"${ESCAPED_MESSAGE}\"}" | |
| curl -v -X POST -H 'Content-type: application/json' \ | |
| --data "$PAYLOAD" \ | |
| ${{ secrets.SLACK_WEBHOOK_URL }} |