Discord Release Notification #42
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| name: Discord Release Notification | |
| on: | |
| release: | |
| types: [published] | |
| workflow_dispatch: # Allows manual trigger | |
| jobs: | |
| notify: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Get Release Information | |
| id: get_release | |
| run: | | |
| if [ "${{ github.event_name }}" == "release" ]; then | |
| # Use event data for automatic triggers | |
| echo "RELEASE_NAME=${{ github.event.release.name }}" >> $GITHUB_ENV | |
| echo "RELEASE_TAG=${{ github.event.release.tag_name }}" >> $GITHUB_ENV | |
| echo "RELEASE_BODY<<EOF" >> $GITHUB_ENV | |
| echo "${{ github.event.release.body }}" >> $GITHUB_ENV | |
| echo "EOF" >> $GITHUB_ENV | |
| echo "RELEASE_URL=${{ github.event.release.html_url }}" >> $GITHUB_ENV | |
| echo "RELEASE_AUTHOR=${{ github.event.release.author.login }}" >> $GITHUB_ENV | |
| echo "RELEASE_AUTHOR_AVATAR=${{ github.event.release.author.avatar_url }}" >> $GITHUB_ENV | |
| echo "ASSETS<<EOF" >> $GITHUB_ENV | |
| echo '${{ toJson(github.event.release.assets) }}' | jq -r 'map("[\(.name)](\(.browser_download_url))") | join("\n")' >> $GITHUB_ENV | |
| echo "EOF" >> $GITHUB_ENV | |
| else | |
| # Fetch latest release data for manual triggers | |
| RELEASE_DATA=$(curl -s -H "Authorization: token ${{ github.token }}" \ | |
| "https://api.github.com/repos/${{ github.repository }}/releases/latest") | |
| echo "RELEASE_NAME=$(echo "$RELEASE_DATA" | jq -r '.name')" >> $GITHUB_ENV | |
| echo "RELEASE_TAG=$(echo "$RELEASE_DATA" | jq -r '.tag_name')" >> $GITHUB_ENV | |
| echo "RELEASE_BODY<<EOF" >> $GITHUB_ENV | |
| echo "$RELEASE_DATA" | jq -r '.body' >> $GITHUB_ENV | |
| echo "EOF" >> $GITHUB_ENV | |
| echo "RELEASE_URL=$(echo "$RELEASE_DATA" | jq -r '.html_url')" >> $GITHUB_ENV | |
| echo "RELEASE_AUTHOR=$(echo "$RELEASE_DATA" | jq -r '.author.login')" >> $GITHUB_ENV | |
| echo "RELEASE_AUTHOR_AVATAR=$(echo "$RELEASE_DATA" | jq -r '.author.avatar_url')" >> $GITHUB_ENV | |
| echo "ASSETS<<EOF" >> $GITHUB_ENV | |
| echo "$RELEASE_DATA" | jq -r '.assets | map("[\(.name)](\(.browser_download_url))") | join("\n")' >> $GITHUB_ENV | |
| echo "EOF" >> $GITHUB_ENV | |
| fi | |
| - name: Send Discord Notification | |
| env: | |
| DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }} | |
| run: | | |
| REPO_NAME="${{ github.repository }}" | |
| REPO_URL="https://github.com/${{ github.repository }}" | |
| TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ") | |
| # Get assets or set default message | |
| ASSETS="${{ env.ASSETS }}" | |
| if [ -z "$ASSETS" ]; then | |
| ASSETS="No downloadable assets" | |
| fi | |
| # Truncate release body if it exceeds Discord's 4096 character limit | |
| MAX_DESC_LENGTH=4000 | |
| RELEASE_BODY="${{ env.RELEASE_BODY }}" | |
| RELEASE_URL="${{ env.RELEASE_URL }}" | |
| if [ ${#RELEASE_BODY} -gt $MAX_DESC_LENGTH ]; then | |
| echo "Release body is ${#RELEASE_BODY} characters, truncating to $MAX_DESC_LENGTH" | |
| RELEASE_BODY="${RELEASE_BODY:0:$MAX_DESC_LENGTH}... [Read full release notes]($RELEASE_URL)" | |
| else | |
| echo "Release body is ${#RELEASE_BODY} characters (within limit)" | |
| fi | |
| # Create Discord embed JSON using jq (proper escaping) | |
| DISCORD_PAYLOAD=$(jq -n \ | |
| --arg title "🚀 New Release: ${{ env.RELEASE_NAME }}" \ | |
| --arg description "$RELEASE_BODY" \ | |
| --arg url "$RELEASE_URL" \ | |
| --arg tag "${{ env.RELEASE_TAG }}" \ | |
| --arg author "${{ env.RELEASE_AUTHOR }}" \ | |
| --arg avatar "${{ env.RELEASE_AUTHOR_AVATAR }}" \ | |
| --arg assets "$ASSETS" \ | |
| --arg timestamp "$TIMESTAMP" \ | |
| --arg repo "$REPO_NAME" \ | |
| --arg repo_url "$REPO_URL" \ | |
| '{ | |
| embeds: [{ | |
| title: $title, | |
| description: $description, | |
| url: $url, | |
| color: 3066993, | |
| fields: [ | |
| { | |
| name: "📦 Version", | |
| value: ("`" + $tag + "`"), | |
| inline: true | |
| }, | |
| { | |
| name: "👤 Author", | |
| value: ("[" + $author + "](https://github.com/" + $author + ")"), | |
| inline: true | |
| }, | |
| { | |
| name: "📂 Repository", | |
| value: ("[" + $repo + "](" + $repo_url + ")"), | |
| inline: false | |
| }, | |
| { | |
| name: "⬇️ Downloads", | |
| value: $assets, | |
| inline: false | |
| } | |
| ], | |
| author: { | |
| name: $author, | |
| icon_url: $avatar, | |
| url: ("https://github.com/" + $author) | |
| }, | |
| timestamp: $timestamp, | |
| footer: { | |
| text: ("Released from " + $repo) | |
| } | |
| }] | |
| }') || { echo "Failed to create JSON payload"; exit 1; } | |
| # Send to Discord with error handling | |
| echo "Sending notification to Discord..." | |
| RESPONSE=$(curl -s -w "\n%{http_code}" -H "Content-Type: application/json" \ | |
| -d "$DISCORD_PAYLOAD" \ | |
| "$DISCORD_WEBHOOK_URL") | |
| HTTP_CODE=$(echo "$RESPONSE" | tail -n1) | |
| RESPONSE_BODY=$(echo "$RESPONSE" | sed '$d') | |
| if [ "$HTTP_CODE" -eq 204 ] || [ "$HTTP_CODE" -eq 200 ]; then | |
| echo "Successfully sent Discord notification (HTTP $HTTP_CODE)" | |
| else | |
| echo "Failed to send Discord notification (HTTP $HTTP_CODE)" | |
| echo "Response: $RESPONSE_BODY" | |
| exit 1 | |
| fi |