Skip dot dirs when scanning polecats

internal/cmd/hooks.go

@@ -139,7 +139,7 @@ func discoverHooks(townRoot string) ([]HookInfo, error) {
 		polecatsDir := filepath.Join(rigPath, "polecats")
 		if polecats, err := os.ReadDir(polecatsDir); err == nil {
 			for _, p := range polecats {
-				if p.IsDir() {
+				if p.IsDir() && !strings.HasPrefix(p.Name(), ".") {
 					locations = append(locations, struct {
 						path  string
 						agent string

internal/cmd/polecat_dotdir_test.go

@@ -0,0 +1,201 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/spf13/cobra"
+	"github.com/steveyegge/gastown/internal/config"
+)
+
+func TestDiscoverHooksSkipsPolecatDotDirs(t *testing.T) {
+	townRoot := setupTestTownForDotDir(t)
+	rigPath := filepath.Join(townRoot, "gastown")
+
+	settingsPath := filepath.Join(rigPath, "polecats", ".claude", ".claude", "settings.json")
+	if err := os.MkdirAll(filepath.Dir(settingsPath), 0755); err != nil {
+		t.Fatalf("mkdir settings dir: %v", err)
+	}
+
+	settings := `{"hooks":{"SessionStart":[{"matcher":"*","hooks":[{"type":"Stop","command":"echo hi"}]}]}}`
+	if err := os.WriteFile(settingsPath, []byte(settings), 0644); err != nil {
+		t.Fatalf("write settings: %v", err)
+	}
+
+	hooks, err := discoverHooks(townRoot)
+	if err != nil {
+		t.Fatalf("discoverHooks: %v", err)
+	}
+
+	if len(hooks) != 0 {
+		t.Fatalf("expected no hooks, got %d", len(hooks))
+	}
+}
+
+func TestStartPolecatsWithWorkSkipsDotDirs(t *testing.T) {
+	townRoot := setupTestTownForDotDir(t)
+	rigName := "gastown"
+	rigPath := filepath.Join(townRoot, rigName)
+
+	addRigEntry(t, townRoot, rigName)
+
+	if err := os.MkdirAll(filepath.Join(rigPath, "polecats", ".claude"), 0755); err != nil {
+		t.Fatalf("mkdir .claude polecat: %v", err)
+	}
+	if err := os.MkdirAll(filepath.Join(rigPath, "polecats", "toast"), 0755); err != nil {
+		t.Fatalf("mkdir polecat: %v", err)
+	}
+
+	binDir := t.TempDir()
+	bdScript := `#!/bin/sh
+if [ "$1" = "--no-daemon" ]; then
+  shift
+fi
+cmd="$1"
+case "$cmd" in
+  list)
+    if [ "$(basename "$PWD")" = ".claude" ]; then
+      echo '[{"id":"gt-1"}]'
+    else
+      echo '[]'
+    fi
+    exit 0
+    ;;
+  *)
+    exit 0
+    ;;
+esac
+`
+	writeScript(t, binDir, "bd", bdScript)
+
+	tmuxScript := `#!/bin/sh
+if [ "$1" = "has-session" ]; then
+  echo "tmux error" 1>&2
+  exit 1
+fi
+exit 0
+`
+	writeScript(t, binDir, "tmux", tmuxScript)
+
+	t.Setenv("PATH", fmt.Sprintf("%s:%s", binDir, os.Getenv("PATH")))
+
+	cwd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("getwd: %v", err)
+	}
+	t.Cleanup(func() { _ = os.Chdir(cwd) })
+	if err := os.Chdir(townRoot); err != nil {
+		t.Fatalf("chdir town root: %v", err)
+	}
+
+	started, errs := startPolecatsWithWork(townRoot, rigName)
+
+	if len(started) != 0 {
+		t.Fatalf("expected no polecats started, got %v", started)
+	}
+	if len(errs) != 0 {
+		t.Fatalf("expected no errors, got %v", errs)
+	}
+}
+
+func TestRunSessionCheckSkipsDotDirs(t *testing.T) {
+	townRoot := setupTestTownForDotDir(t)
+	rigName := "gastown"
+	rigPath := filepath.Join(townRoot, rigName)
+
+	addRigEntry(t, townRoot, rigName)
+
+	if err := os.MkdirAll(filepath.Join(rigPath, "polecats", ".claude"), 0755); err != nil {
+		t.Fatalf("mkdir .claude polecat: %v", err)
+	}
+
+	binDir := t.TempDir()
+	tmuxScript := `#!/bin/sh
+if [ "$1" = "has-session" ]; then
+  echo "can't find session" 1>&2
+  exit 1
+fi
+exit 0
+`
+	writeScript(t, binDir, "tmux", tmuxScript)
+	t.Setenv("PATH", fmt.Sprintf("%s:%s", binDir, os.Getenv("PATH")))
+
+	cwd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("getwd: %v", err)
+	}
+	t.Cleanup(func() { _ = os.Chdir(cwd) })
+	if err := os.Chdir(townRoot); err != nil {
+		t.Fatalf("chdir town root: %v", err)
+	}
+
+	output := captureStdout(t, func() {
+		if err := runSessionCheck(&cobra.Command{}, []string{rigName}); err != nil {
+			t.Fatalf("runSessionCheck: %v", err)
+		}
+	})
+
+	if strings.Contains(output, ".claude") {
+		t.Fatalf("expected .claude to be ignored, output:\n%s", output)
+	}
+}
+
+func addRigEntry(t *testing.T, townRoot, rigName string) {
+	t.Helper()
+
+	rigsPath := filepath.Join(townRoot, "mayor", "rigs.json")
+	rigsConfig, err := config.LoadRigsConfig(rigsPath)
+	if err != nil {
+		t.Fatalf("load rigs.json: %v", err)
+	}
+	if rigsConfig.Rigs == nil {
+		rigsConfig.Rigs = make(map[string]config.RigEntry)
+	}
+	rigsConfig.Rigs[rigName] = config.RigEntry{
+		GitURL:  "file:///dev/null",
+		AddedAt: time.Now(),
+	}
+	if err := config.SaveRigsConfig(rigsPath, rigsConfig); err != nil {
+		t.Fatalf("save rigs.json: %v", err)
+	}
+}
+
+func setupTestTownForDotDir(t *testing.T) string {
+	t.Helper()
+
+	townRoot := t.TempDir()
+
+	mayorDir := filepath.Join(townRoot, "mayor")
+	if err := os.MkdirAll(mayorDir, 0755); err != nil {
+		t.Fatalf("mkdir mayor: %v", err)
+	}
+
+	rigsPath := filepath.Join(mayorDir, "rigs.json")
+	rigsConfig := &config.RigsConfig{
+		Version: 1,
+		Rigs:    make(map[string]config.RigEntry),
+	}
+	if err := config.SaveRigsConfig(rigsPath, rigsConfig); err != nil {
+		t.Fatalf("save rigs.json: %v", err)
+	}
+
+	beadsDir := filepath.Join(townRoot, ".beads")
+	if err := os.MkdirAll(beadsDir, 0755); err != nil {
+		t.Fatalf("mkdir .beads: %v", err)
+	}
+
+	return townRoot
+}
+
+func writeScript(t *testing.T, dir, name, content string) {
+	t.Helper()
+
+	path := filepath.Join(dir, name)
+	if err := os.WriteFile(path, []byte(content), 0755); err != nil {
+		t.Fatalf("write %s: %v", name, err)
+	}
+}

internal/cmd/session.go

@@ -649,6 +649,9 @@ func runSessionCheck(cmd *cobra.Command, args []string) error {
 			if !entry.IsDir() {
 				continue
 			}
+			if strings.HasPrefix(entry.Name(), ".") {
+				continue
+			}
 			polecatName := entry.Name()
 			sessionName := fmt.Sprintf("gt-%s-%s", r.Name, polecatName)
 			totalChecked++

internal/cmd/up.go

@@ -451,6 +451,9 @@ func startPolecatsWithWork(townRoot, rigName string) ([]string, map[string]error
 		if !entry.IsDir() {
 			continue
 		}
+		if strings.HasPrefix(entry.Name(), ".") {
+			continue
+		}
 
 		polecatName := entry.Name()
 		polecatPath := filepath.Join(polecatsDir, polecatName)