Just print the commit subject line

.github/workflows/ci-main.yml

@@ -323,17 +323,17 @@ jobs:
             pusher: ${{ github.actor }}
             commit: ${{ github.event.head_commit.message }}
             commit url: ${{ github.event.head_commit.url }}
+      - name: Prepare message
+        if: github.event_name == 'push'
+        env:
+          MSG: ${{ github.event.head_commit.message }}
+        run: |
+          printf COMMIT_SUBJECT=%s "${MSG}" | head -n 1 >> "$GITHUB_ENV"
       - name: IRC Notification
         uses: rectalogic/notify-irc@v1
-        env:
-          COLOR: ${{ fromJSON('"\u0003"') }}
-          BLUE: 02
-          PURPLE: 06
-          SILVER: 15
         with:
           channel: ${{ vars.IRC_CHANNEL }}
           server: ${{ vars.IRC_SERVER }}
           nickname: ${{ vars.IRC_NICK }} # is also used for sasl username
           sasl_password: ${{ secrets.IRC_SASL_PASSWORD }}
-          message: >-
-            ${{ format('❌ CI workflow run failed on {0}{1}{2}{0}: {3} by {0}{4}{5}{0}: {0}{6}{7}{0}', env.COLOR, env.PURPLE, github.ref_name, github.event.head_commit.message, env.SILVER, github.actor, env.BLUE, github.event.head_commit.url) }}
+          message: "❌ ${{ github.workflow }} workflow run ${{ github.run_number }} failed on \x0306${{ github.ref_name }}\x0F: ${{ env.COMMIT_SUBJECT }} by \x0315${{ github.actor }}\x0F: \x0302${{ github.event.head_commit.url }}\x0F"