Fix/docker compose (#43)

Author: vidya381

.gitignore

@@ -5,3 +5,4 @@ dist/
 .env
 .env.local
 /devcheck
+.DS_Store

internal/detector/detector.go

@@ -46,7 +46,9 @@ func Detect(dir string) DetectedStack {
 	stack.Gradle = fileExists(filepath.Join(dir, "build.gradle"))
 	stack.Java = stack.Maven || stack.Gradle
 	stack.DockerCompose = fileExists(filepath.Join(dir, "docker-compose.yml")) ||
-		fileExists(filepath.Join(dir, "docker-compose.yaml"))
+		fileExists(filepath.Join(dir, "docker-compose.yaml")) ||
+		fileExists(filepath.Join(dir, "compose.yml")) ||
+		fileExists(filepath.Join(dir, "compose.yaml"))
 	stack.Docker = fileExists(filepath.Join(dir, "Dockerfile")) || stack.DockerCompose
 
 	dbURL := os.Getenv("DATABASE_URL")

internal/detector/detector_test.go

@@ -68,4 +68,57 @@ func touch(t *testing.T, path string) {
 	if err := os.WriteFile(path, nil, 0o644); err != nil {
 		t.Fatalf("touch %s: %v", path, err)
 	}
+}
+
+func TestDetect_DockerCompose_legacy_yml(t *testing.T) {
+	dir := t.TempDir()
+	touch(t, filepath.Join(dir, "docker-compose.yml"))
+	stack := Detect(dir)
+	if !stack.DockerCompose {
+		t.Error("expected DockerCompose=true for docker-compose.yml")
+	}
+	if !stack.Docker {
+		t.Error("expected Docker=true when DockerCompose is true")
+	}
+}
+
+func TestDetect_DockerCompose_legacy_yaml(t *testing.T) {
+	dir := t.TempDir()
+	touch(t, filepath.Join(dir, "docker-compose.yaml"))
+	stack := Detect(dir)
+	if !stack.DockerCompose {
+		t.Error("expected DockerCompose=true for docker-compose.yaml")
+	}
+}
+
+func TestDetect_DockerCompose_compose_yml(t *testing.T) {
+	dir := t.TempDir()
+	touch(t, filepath.Join(dir, "compose.yml"))
+	stack := Detect(dir)
+	if !stack.DockerCompose {
+		t.Error("expected DockerCompose=true for compose.yml")
+	}
+	if !stack.Docker {
+		t.Error("expected Docker=true when DockerCompose is true")
+	}
+}
+
+func TestDetect_DockerCompose_compose_yaml(t *testing.T) {
+	dir := t.TempDir()
+	touch(t, filepath.Join(dir, "compose.yaml"))
+	stack := Detect(dir)
+	if !stack.DockerCompose {
+		t.Error("expected DockerCompose=true for compose.yaml")
+	}
+	if !stack.Docker {
+		t.Error("expected Docker=true when DockerCompose is true")
+	}
+}
+
+func TestDetect_DockerCompose_false_when_absent(t *testing.T) {
+	dir := t.TempDir()
+	stack := Detect(dir)
+	if stack.DockerCompose {
+		t.Error("expected DockerCompose=false when no compose file present")
+	}
 }