Add title and description to GitHub Action Investigator script (#730)

packages/cli/src/run.ts

@@ -430,10 +430,8 @@ export async function runScript(
 
     let _ghInfo: GithubConnectionInfo = undefined
     const resolveGitHubInfo = async () => {
-        if (!_ghInfo) {
-            _ghInfo = await githubParseEnv(process.env)
-            if (pullRequest) _ghInfo.issue = pullRequest
-        }
+        if (!_ghInfo)
+            _ghInfo = await githubParseEnv(process.env, { issue: pullRequest })
         return _ghInfo
     }
     let adoInfo: AzureDevOpsEnv = undefined

packages/core/src/github.ts

@@ -57,7 +57,8 @@ function githubFromEnv(env: Record<string, string>): GithubConnectionInfo {
 }
 
 export async function githubParseEnv(
-    env: Record<string, string>
+    env: Record<string, string>,
+    options?: { issue?: number }
 ): Promise<GithubConnectionInfo> {
     const res = githubFromEnv(env)
     try {
@@ -76,6 +77,7 @@ export async function githubParseEnv(
             res.owner = owner.login
             res.repository = res.owner + "/" + res.repo
         }
+        if (!isNaN(options?.issue)) res.issue = options.issue
         if (!res.issue) {
             const { number: issue } = JSON.parse(
                 (

packages/sample/genaisrc/gai.genai.mts

@@ -3,6 +3,9 @@ import { Octokit } from "octokit"
 import { createPatch } from "diff"
 
 script({
+    title: "GitHub Action Investigator",
+    description:
+        "Analyze GitHub Action runs to find the root cause of a failure",
     parameters: {
         workflow: { type: "string" },
         failure_run_id: { type: "number" },
@@ -92,11 +95,12 @@ Analyze the diff in LOG_DIFF and provide a summary of the root cause of the fail
 
 If you cannot find the root cause, stop.
 
-Generate a diff with suggested fixes. Use a diff format.`
+Generate a diff with suggested fixes. Use a diff format.
+- If you cannot locate the error, do not generate a diff.`
 
 writeText(
     `## Investigator report
-- [run first failure](${ff.html_url})
+- [run failure](${ff.html_url})
 - [run last success](${ls.html_url})
 - [commit diff](https://github.com/${owner}/${repo}/compare/${ls.head_sha}...${ff.head_sha})