fix(libstack): correctly load COMPOSE_* env vars [BE-11474] (#536)

pkg/libstack/compose/composeplugin_windows_test.go

@@ -0,0 +1,109 @@
+package compose
+
+import (
+	"context"
+	"errors"
+	"os"
+	"testing"
+
+	"github.com/compose-spec/compose-go/v2/types"
+	"github.com/google/go-cmp/cmp"
+	"github.com/portainer/portainer/pkg/libstack"
+)
+
+func Test_createProject_win(t *testing.T) {
+	ctx := context.Background()
+	dir := t.TempDir()
+	projectName := "create-project-test"
+
+	defer func() {
+		err := os.RemoveAll(dir)
+		if err != nil {
+			t.Fatalf("Failed to remove temp dir: %v", err)
+		}
+	}()
+
+	testcases := []struct {
+		name            string
+		createFilesFn   func() []string
+		configFilepaths []string
+		options         libstack.Options
+		expectedProject *types.Project
+	}{
+		{
+			name: "Convert windows paths",
+			createFilesFn: func() []string {
+				var filepaths []string
+				filepaths = append(filepaths, createFile(t, dir, "docker-compose.yml", `services:
+  nginx:
+    container_name: nginx
+    image: nginx:latest
+    volumes:
+      - "C:\\Users\\Joey\\Desktop\\backend:/var/www/html"`))
+				return filepaths
+			},
+			configFilepaths: []string{dir + "/docker-compose.yml"},
+			options: libstack.Options{
+				WorkingDir:  dir,
+				ProjectName: projectName,
+				Env:         []string{"COMPOSE_CONVERT_WINDOWS_PATHS=true"},
+			},
+			expectedProject: &types.Project{
+				Name:       projectName,
+				WorkingDir: dir,
+				Services: types.Services{
+					"nginx": {
+						Name:          "nginx",
+						ContainerName: "nginx",
+						Environment:   types.MappingWithEquals{},
+						Image:         "nginx:latest",
+						Networks:      map[string]*types.ServiceNetworkConfig{"default": nil},
+						Volumes: []types.ServiceVolumeConfig{
+							{
+								Type:     "bind",
+								Source:   "/c/Users/Joey/Desktop/backend",
+								Target:   "/var/www/html",
+								ReadOnly: false,
+								Bind:     &types.ServiceVolumeBind{CreateHostPath: true},
+							},
+						},
+					},
+				},
+				Networks: types.Networks{"default": {Name: "create-project-test_default"}},
+				ComposeFiles: []string{
+					dir + "/docker-compose.yml",
+				},
+				Environment:      types.Mapping{"COMPOSE_PROJECT_NAME": "create-project-test", "COMPOSE_CONVERT_WINDOWS_PATHS": "true"},
+				DisabledServices: types.Services{},
+				Profiles:         []string{""},
+			},
+		},
+	}
+
+	for _, tc := range testcases {
+		t.Run(tc.name, func(t *testing.T) {
+			createdFiles := tc.createFilesFn()
+
+			defer func() {
+				var errs []error
+				for _, f := range createdFiles {
+					errs = append(errs, os.Remove(f))
+				}
+
+				err := errors.Join(errs...)
+				if err != nil {
+					t.Fatalf("Failed to remove config files: %v", err)
+				}
+			}()
+
+			gotProject, err := createProject(ctx, tc.configFilepaths, tc.options)
+			if err != nil {
+				t.Fatalf("Failed to create new project: %v", err)
+			}
+
+			if diff := cmp.Diff(gotProject, tc.expectedProject); diff != "" {
+				t.Fatalf("Projects are different:\n%s", diff)
+			}
+		})
+	}
+}