refactor: remove unused getProjectDirRelPath function

internal/runtime/python/python.go

@@ -447,23 +447,3 @@ func IsRuntimeForProject(ctx context.Context, fs afero.Fs, dirPath string, sdkCo
 
 	return false
 }
-
-// getProjectDirRelPath returns the relative path from current working directory
-// to projectDirPath or an error. When an error occurs, the projectDirPath is
-// returned as the relative path.
-func getProjectDirRelPath(os types.Os, currentDirPath string, projectDirPath string) (string, error) {
-	// Get the current directory to use as the base for the project
-	if currentDirPath == "" {
-		cwd, err := os.Getwd()
-		if err != nil {
-			return projectDirPath, err
-		}
-		currentDirPath = cwd
-	}
-	// Find relative path between current directory and project directory
-	filePathRel, err := filepath.Rel(currentDirPath, projectDirPath)
-	if err != nil {
-		return projectDirPath, err
-	}
-	return filePathRel, nil
-}

internal/runtime/python/python_test.go

@@ -775,62 +775,3 @@ func Test_Python_IsRuntimeForProject(t *testing.T) {
 		})
 	}
 }
-
-func Test_Python_getProjectDirRelPath(t *testing.T) {
-	tests := map[string]struct {
-		currentDirPath  string
-		projectDirPath  string
-		getwdPath       string
-		getwdError      error
-		expectedRelPath string
-		expectedError   error
-	}{
-		"When currentDirPath missing and Getwd returns an error": {
-			currentDirPath:  "",
-			projectDirPath:  "path/to/my-project",
-			getwdPath:       "",
-			getwdError:      fmt.Errorf("Something went wrong"),
-			expectedRelPath: "path/to/my-project",
-			expectedError:   fmt.Errorf("Something went wrong"),
-		},
-		"When Rel returns an error": {
-			currentDirPath:  "//host/some/remote/volume",
-			projectDirPath:  "path/to/my-project",
-			getwdPath:       "",  // Not called
-			getwdError:      nil, // Not called
-			expectedRelPath: "path/to/my-project",
-			expectedError:   fmt.Errorf("Rel: can't make path/to/my-project relative to //host/some/remote/volume"),
-		},
-		"When current working directory outside the projectDirPath": {
-			currentDirPath:  "path/to",
-			projectDirPath:  "path/to/my-project",
-			getwdPath:       "",  // Not called
-			getwdError:      nil, // Not called
-			expectedRelPath: "my-project",
-			expectedError:   nil,
-		},
-		"When current working directory equals the projectDirPath": {
-			currentDirPath:  "path/to/my-project",
-			projectDirPath:  "path/to/my-project",
-			getwdPath:       "",  // Not called
-			getwdError:      nil, // Not called
-			expectedRelPath: ".",
-			expectedError:   nil,
-		},
-	}
-	for name, tc := range tests {
-		t.Run(name, func(t *testing.T) {
-			// Create mocks
-			osMock := slackdeps.NewOsMock()
-			osMock.On("Getwd").Return(tc.getwdPath, tc.getwdError)
-			osMock.AddDefaultMocks()
-
-			// Run the test
-			actualRelPath, actualErr := getProjectDirRelPath(osMock, tc.currentDirPath, tc.projectDirPath)
-
-			// Assertions
-			require.Equal(t, tc.expectedRelPath, actualRelPath)
-			require.Equal(t, tc.expectedError, actualErr)
-		})
-	}
-}