fix(actions): check every job page in get_job_logs failed_only

Only the first 30 jobs of a run were listed, so in larger matrix runs a
failed job past that page was reported as "No failed jobs found".

Author: jayhemnani9910

pkg/github/actions.go

@@ -49,17 +49,27 @@ const (
 // handleFailedJobLogs gets logs for all failed jobs in a workflow run
 func handleFailedJobLogs(ctx context.Context, client *github.Client, owner, repo string, runID int64, returnContent bool, tailLines int, contentWindowSize int) (*mcp.CallToolResult, any, error) {
 	// First, get all jobs for the workflow run
-	jobs, resp, err := client.Actions.ListWorkflowJobs(ctx, owner, repo, runID, &github.ListWorkflowJobsOptions{
-		Filter: "latest",
-	})
-	if err != nil {
-		return ghErrors.NewGitHubAPIErrorResponse(ctx, "failed to list workflow jobs", resp, err), nil, nil
+	opts := &github.ListWorkflowJobsOptions{
+		Filter:      "latest",
+		ListOptions: github.ListOptions{PerPage: 100},
+	}
+	var allJobs []*github.WorkflowJob
+	for {
+		jobs, resp, err := client.Actions.ListWorkflowJobs(ctx, owner, repo, runID, opts)
+		if err != nil {
+			return ghErrors.NewGitHubAPIErrorResponse(ctx, "failed to list workflow jobs", resp, err), nil, nil
+		}
+		_ = resp.Body.Close()
+		allJobs = append(allJobs, jobs.Jobs...)
+		if resp.NextPage == 0 {
+			break
+		}
+		opts.Page = resp.NextPage
 	}
-	defer func() { _ = resp.Body.Close() }()
 
 	// Filter for failed jobs
 	var failedJobs []*github.WorkflowJob
-	for _, job := range jobs.Jobs {
+	for _, job := range allJobs {
 		if job.GetConclusion() == "failure" {
 			failedJobs = append(failedJobs, job)
 		}
@@ -69,7 +79,7 @@ func handleFailedJobLogs(ctx context.Context, client *github.Client, owner, repo
 		result := map[string]any{
 			"message":     "No failed jobs found in this workflow run",
 			"run_id":      runID,
-			"total_jobs":  len(jobs.Jobs),
+			"total_jobs":  len(allJobs),
 			"failed_jobs": 0,
 		}
 		r, _ := json.Marshal(result)
@@ -97,7 +107,7 @@ func handleFailedJobLogs(ctx context.Context, client *github.Client, owner, repo
 	result := map[string]any{
 		"message":       fmt.Sprintf("Retrieved logs for %d failed jobs", len(failedJobs)),
 		"run_id":        runID,
-		"total_jobs":    len(jobs.Jobs),
+		"total_jobs":    len(allJobs),
 		"failed_jobs":   len(failedJobs),
 		"logs":          logResults,
 		"return_format": map[string]bool{"content": returnContent, "urls": !returnContent},

pkg/github/actions_test.go

@@ -753,4 +753,57 @@ func Test_ActionsGetJobLogs_FailedJobs(t *testing.T) {
 		require.NoError(t, err)
 		assert.Equal(t, "No failed jobs found in this workflow run", response["message"])
 	})
+
+	t.Run("failed job on a later page", func(t *testing.T) {
+		mockedClient := MockHTTPClientWithHandlers(map[string]http.HandlerFunc{
+			GetReposActionsRunsJobsByOwnerByRepoByRunID: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				jobs := &github.Jobs{TotalCount: new(31)}
+				if r.URL.Query().Get("page") == "2" {
+					jobs.Jobs = []*github.WorkflowJob{
+						{ID: new(int64(31)), Name: new("test-job-31"), Conclusion: new("failure")},
+					}
+				} else {
+					for i := int64(1); i <= 30; i++ {
+						jobs.Jobs = append(jobs.Jobs, &github.WorkflowJob{
+							ID:         new(i),
+							Name:       new("passing-job"),
+							Conclusion: new("success"),
+						})
+					}
+					w.Header().Set("Link", `<https://api.github.com/repos/owner/repo/actions/runs/456/jobs?page=2>; rel="next"`)
+				}
+				w.WriteHeader(http.StatusOK)
+				_ = json.NewEncoder(w).Encode(jobs)
+			}),
+			GetReposActionsJobsLogsByOwnerByRepoByJobID: http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+				w.Header().Set("Location", "https://github.com/logs/job/31")
+				w.WriteHeader(http.StatusFound)
+			}),
+		})
+
+		client := mustNewGHClient(t, mockedClient)
+		deps := BaseDeps{
+			Client:            client,
+			ContentWindowSize: 5000,
+		}
+		handler := toolDef.Handler(deps)
+
+		request := createMCPRequest(map[string]any{
+			"owner":       "owner",
+			"repo":        "repo",
+			"run_id":      float64(456),
+			"failed_only": true,
+		})
+		result, err := handler(ContextWithDeps(context.Background(), deps), &request)
+
+		require.NoError(t, err)
+		require.False(t, result.IsError)
+
+		textContent := getTextResult(t, result)
+		var response map[string]any
+		err = json.Unmarshal([]byte(textContent.Text), &response)
+		require.NoError(t, err)
+		assert.Equal(t, float64(1), response["failed_jobs"])
+		assert.Equal(t, float64(31), response["total_jobs"])
+	})
 }