refactor and optimize git operations for commit messages and failure analysis (#7412)

genaisrc/gai.genai.mts

@@ -0,0 +1,17 @@
+script({
+    tools: ["agent_fs", "agent_git", "agent_github"],
+})
+
+const {
+    workflow = "latest failed",
+    failure_run_id = "latest",
+    branch = await git.defaultBranch(),
+} = env.vars
+
+$`Investigate the status of the ${workflow} workflow and identify the root cause of the failure of run ${failure_run_id} in branch ${branch}.
+
+- Correlate the failure with the relevant commits, pull requests or issues.
+- Compare the source code between the failed run commit and the last successful run commit before that run.
+
+In your report, include html links to the relevant runs, commits, pull requests or issues.
+`