executor: deduplicate worker slots and fix git command execution

1 files changed, 12 insertions, 4 deletions

diff --git a/internal/executor/container_test.go b/internal/executor/container_test.go
index dec666e..8c00a0f 100644
--- a/internal/executor/container_test.go
+++ b/internal/executor/container_test.go
@@ -312,7 +312,9 @@ func TestDetectUncommittedChanges_ModifiedFile(t *testing.T) {
 	if err := os.WriteFile(dir+"/main.go", []byte("package main\n// changed"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	err := detectUncommittedChanges(dir)
+	runner := &ContainerRunner{}
+	err := runner.detectUncommittedChanges(context.Background(), dir)
+
 	if err == nil {
 		t.Fatal("expected error for modified uncommitted file, got nil")
 	}
@@ -338,7 +340,9 @@ func TestDetectUncommittedChanges_NewUntrackedSourceFile(t *testing.T) {
 	if err := os.WriteFile(dir+"/newfile.go", []byte("package main"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	err := detectUncommittedChanges(dir)
+	runner := &ContainerRunner{}
+	err := runner.detectUncommittedChanges(context.Background(), dir)
+
 	if err == nil {
 		t.Fatal("expected error for new untracked source file, got nil")
 	}
@@ -361,7 +365,9 @@ func TestDetectUncommittedChanges_ScaffoldFilesIgnored(t *testing.T) {
 	_ = os.WriteFile(dir+"/.claudomator-env", []byte("KEY=val"), 0600)
 	_ = os.WriteFile(dir+"/.claudomator-instructions.txt", []byte("do stuff"), 0644)
 	_ = os.MkdirAll(dir+"/.agent-home/.claude", 0755)
-	err := detectUncommittedChanges(dir)
+	runner := &ContainerRunner{}
+	err := runner.detectUncommittedChanges(context.Background(), dir)
+
 	if err != nil {
 		t.Errorf("scaffold files should not trigger uncommitted error, got: %v", err)
 	}
@@ -385,7 +391,9 @@ func TestDetectUncommittedChanges_CleanRepo(t *testing.T) {
 	run("git", "add", "main.go")
 	run("git", "commit", "-m", "init")
 	// No modifications — should pass
-	err := detectUncommittedChanges(dir)
+	runner := &ContainerRunner{}
+	err := runner.detectUncommittedChanges(context.Background(), dir)
+
 	if err != nil {
 		t.Errorf("clean repo should not error, got: %v", err)
 	}