Improve repository name detection

internal/cmd/stack/open_command.go

@@ -85,11 +85,24 @@ func getRepositoryName() (string, error) {
 		return "", err
 	}
 
-	result := strings.SplitN(string(out), ":", 2)
-	if len(result) != 2 {
-		return "", errors.New("could not parse result")
+	return cleanupRepositoryString(string(out))
+}
+
+func cleanupRepositoryString(s string) (string, error) {
+	var userRepo string
+
+	switch {
+	case strings.HasPrefix(s, "https://"):
+		userRepo = strings.TrimPrefix(s, "https://")
+		userRepo = userRepo[strings.Index(userRepo, "/")+1:]
+	case strings.HasPrefix(s, "git@"):
+		userRepo = strings.TrimPrefix(s, "git@")
+		userRepo = userRepo[strings.Index(userRepo, ":")+1:]
+	default:
+		return "", fmt.Errorf("unsupported repository string: %s", s)
 	}
-	return strings.TrimSuffix(strings.TrimSpace(result[1]), ".git"), nil
+
+	return strings.TrimSuffix(strings.TrimSpace(userRepo), ".git"), nil
 }
 
 func getGitCurrentBranch() (string, error) {

internal/cmd/stack/open_command_test.go

@@ -0,0 +1,24 @@
+package stack
+
+import "testing"
+
+func Test_cleanupRepositoryString(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{"https://github.com/username/tftest.git", "username/tftest"},
+		{"git@github.com:username/spacelift-local.git", "username/spacelift-local"},
+		{"https://gitlab.com/username/project.git", "username/project"},
+		{"git@gitlab.com:username/project.git", "username/project"},
+	}
+
+	for _, test := range tests {
+		t.Run(test.input, func(t *testing.T) {
+			result, _ := cleanupRepositoryString(test.input)
+			if result != test.expected {
+				t.Errorf("expected %q, got %q", test.expected, result)
+			}
+		})
+	}
+}