Skip GHES auto-detection during CI initialization

.github/skills/agentic-workflows/SKILL.md

@@ -41,6 +41,7 @@ Load these files from `github/gh-aw` (they are not available locally).
 - `.github/aw/github-mcp-server-pagination.md`
 - `.github/aw/github-mcp-server.md`
 - `.github/aw/instructions.md`
+- `.github/aw/jobs.md`
 - `.github/aw/linter-workflows.md`
 - `.github/aw/llms.md`
 - `.github/aw/loop.md`

.github/workflows/aw.json

@@ -1,6 +1,5 @@
 {
   "auto_upgrade": { "cron": "0 9 * * 1" },
-  "ghes": false,
   "maintenance": {
     "action_failure_issue_expires": 12,
     "label_triggers": true

pkg/cli/init.go

@@ -65,6 +65,7 @@ func InitRepository(opts InitOptions) error {
 	initLog.Print("Verified git repository")
 
 	// Auto-detect GHES deployment and configure aw.json ghes: true when needed.
+	// ensureGHESRepoConfig skips detection in CI, where gh-proxy can make the environment look like GHES.
 	if _, err := ensureGHESRepoConfig(opts.Verbose); err != nil {
 		initLog.Printf("Failed to configure GHES repo config: %v", err)
 		// Non-fatal: continue with the rest of init
@@ -368,6 +369,11 @@ func detectGHESDeployment() string {
 // if GHES is not detected or if "ghes": true is already present.
 // Returns (updated bool, err).
 func ensureGHESRepoConfig(verbose bool) (bool, error) {
+	if IsRunningInCI() {
+		initLog.Print("Running in CI, skipping GHES repo configuration")
+		return false, nil
+	}
+
 	ghesHost := detectGHESDeployment()
 	if ghesHost == "" {
 		initLog.Print("No GHES deployment detected, skipping aw.json ghes configuration")

pkg/cli/init_test.go

@@ -431,6 +431,7 @@ func TestEnsureGHESRepoConfig_GHHostEnvVar(t *testing.T) {
 	}
 
 	// Point GH_HOST at a GHES instance
+	clearCIEnvironment(t)
 	t.Setenv("GH_HOST", "ghes.example.com")
 	t.Setenv("GITHUB_SERVER_URL", "")
 
@@ -471,6 +472,7 @@ func TestEnsureGHESRepoConfig_Idempotent(t *testing.T) {
 		t.Fatalf("git init failed: %v", err)
 	}
 
+	clearCIEnvironment(t)
 	t.Setenv("GH_HOST", "ghes.example.com")
 	t.Setenv("GITHUB_SERVER_URL", "")
 
@@ -492,3 +494,41 @@ func TestEnsureGHESRepoConfig_Idempotent(t *testing.T) {
 		t.Error("Second call should be idempotent (no update when ghes: true already set)")
 	}
 }
+
+func TestEnsureGHESRepoConfig_SkipsCI(t *testing.T) {
+	tempDir := t.TempDir()
+	oldWd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("Failed to get cwd: %v", err)
+	}
+	defer func() { _ = os.Chdir(oldWd) }()
+	if err := os.Chdir(tempDir); err != nil {
+		t.Fatalf("Failed to chdir: %v", err)
+	}
+
+	if err := exec.Command("git", "init").Run(); err != nil {
+		t.Fatalf("git init failed: %v", err)
+	}
+
+	t.Setenv("CI", "true")
+	t.Setenv("GH_HOST", "ghes.example.com")
+
+	updated, err := ensureGHESRepoConfig(false)
+	if err != nil {
+		t.Fatalf("ensureGHESRepoConfig returned unexpected error: %v", err)
+	}
+	if updated {
+		t.Fatal("ensureGHESRepoConfig should skip GHES configuration in CI")
+	}
+
+	if _, err := os.Stat(filepath.Join(tempDir, ".github", "workflows", "aw.json")); !os.IsNotExist(err) {
+		t.Fatal("ensureGHESRepoConfig should not create aw.json in CI")
+	}
+}
+
+func clearCIEnvironment(t *testing.T) {
+	t.Helper()
+	for _, envVar := range []string{"CI", "CONTINUOUS_INTEGRATION", "GITHUB_ACTIONS", "COPILOT_AGENT_SESSION_ID"} {
+		t.Setenv(envVar, "")
+	}
+}