added configurtion to label by code comment

Author: PavelLinearB

docs/automations/integrations/copilot/flag-copilot-pr/README.md

@@ -93,4 +93,26 @@ Automatically apply labels to PRs that are assisted by GitHub Copilot. You can a
         [:octicons-download-24: Download this example as a CM file.](/downloads/automation-library/integrations/copilot/label_copilot_by_tag.cm){ .md-button }
         </span>
         </div>
+
+=== "Label by Copilot code comment"
+    Use [Code generation instructions](https://code.visualstudio.com/updates/v1_93#code-generation-instructions) to instruct copilot to add a comment at the beginning of the AI generated code. Use gitStream automation to automatically identify PRs with this comment
+    ![Label by Copilot comment](/automations/integrations/copilot/flag-copilot-pr/label-copilot-comment.png)
+    !!! info "Configuration Description"
+        Conditions:
+
+        * The comment `Generated by Copilot` is added to the code in this PR
+
+        Automation Actions:
+
+        * Apply a `🤖 Copilot` label to the PR
+
+    !!! example "Label Copilot by comment"
+        ```yaml+jinja
+        --8<-- "docs/downloads/automation-library/integrations/copilot/label_copilot_by_comment.cm"
+        ```
+        <div class="result" markdown>
+        <span>
+        [:octicons-download-24: Download this example as a CM file.](/downloads/automation-library/integrations/copilot/label_copilot_by_comment.cm){ .md-button }
+        </span>
+        </div>
 <!-- --8<-- [end:example]-->

docs/automations/integrations/copilot/flag-copilot-pr/label-copilot-comment.png

@@ -0,0 +1,16 @@
+-*- mode: yaml -*-
+
+manifest:
+  version: 1.0
+
+automations:
+  label_copilot_pr:
+    # Look for the comment 'Generated by Copilot' in the added code
+    if:
+      - {{ source.diff.files | matchDiffLines(regex=r/^\+.*Generated by Copilot/, ignoreWhiteSpaces=true) | every }}
+    run:
+      - action: add-label@v1
+        args:
+          label: '🤖 Copilot'
+
+copilot_comment: "Generated by Copilot"