feat: add commit details on pr update

.github/workflows/pr-updated.yml

@@ -18,9 +18,62 @@ on:
         description: 'Telegram chat ID to send notifications to'
 
 jobs:
+  get-commits:
+    runs-on: ubuntu-latest
+    outputs:
+      commits: ${{ steps.format-commits.outputs.result }}
+    steps:
+      - name: Get new commits from this push
+        id: format-commits
+        uses: actions/github-script@v7
+        with:
+          result-encoding: string
+          script: |
+            // Get the before and after SHAs from the push event
+            const before = context.payload.before;
+            const after = context.payload.after || context.payload.pull_request.head.sha;
+
+            console.log(`Comparing commits: ${before}...${after}`);
+
+            // Compare commits to get only the new ones from this push
+            const { data: comparison } = await github.rest.repos.compareCommits({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              base: before,
+              head: after
+            });
+
+            const newCommits = comparison.commits;
+
+            if (newCommits.length === 0) {
+              return 'No new commits in this push';
+            }
+
+            const commitList = newCommits.map(commit => {
+              const message = commit.commit.message.split('\n')[0]; // First line only
+              const sha = commit.sha.substring(0, 7);
+              const author = commit.commit.author.name;
+              return `• ${sha} - ${message} (${author})`;
+            }).join('\n');
+
+            const count = newCommits.length;
+            return `${count} new commit${count !== 1 ? 's' : ''}:\n${commitList}`;
+
   notify:
+    needs: get-commits
     uses: domengabrovsek/github-actions/.github/workflows/send-telegram-message.yml@master
     with:
       api_url: ${{ inputs.api_url }}
       chat_id: ${{ inputs.chat_id }}
-      message: "🔄 Pull Request Updated\n\n📝 Title: ${{ github.event.pull_request.title }}\n👤 Author: ${{ github.event.pull_request.user.login }}\n🌿 Branch: `${{ github.event.pull_request.head.ref }}` → `${{ github.event.pull_request.base.ref }}`\n🔗 Link: ${{ github.event.pull_request.html_url }}\n📊 Repository: ${{ github.repository }}"
+      message: |
+        🔄 Pull Request Updated
+
+        📝 Title: ${{ github.event.pull_request.title }}
+        👤 Author: ${{ github.event.pull_request.user.login }}
+        🌿 Branch: `${{ github.event.pull_request.head.ref }}` → `${{ github.event.pull_request.base.ref }}`
+        📊 Repository: ${{ github.repository }}
+
+        📦 Recent Commits:
+        ${{ needs.get-commits.outputs.commits }}
+
+        🔗 Link: ${{ github.event.pull_request.html_url }}