Ensure interpreter path isn't truncated for workspace-relative paths when storing value (#20661)

For #20660

I'm not quite sure why this was done. It doesn't make sense to do this
only for display.

Author: Kartik Raj

src/client/interpreter/configuration/services/workspaceFolderUpdaterService.ts

@@ -1,4 +1,3 @@
-import * as path from 'path';
 import { ConfigurationTarget, Uri } from 'vscode';
 import { IInterpreterPathService } from '../../../common/types';
 import { IPythonPathUpdaterService } from '../types';
@@ -11,9 +10,6 @@ export class WorkspaceFolderPythonPathUpdaterService implements IPythonPathUpdat
         if (pythonPathValue && pythonPathValue.workspaceFolderValue === pythonPath) {
             return;
         }
-        if (pythonPath && pythonPath.startsWith(this.workspaceFolder.fsPath)) {
-            pythonPath = path.relative(this.workspaceFolder.fsPath, pythonPath);
-        }
         await this.interpreterPathService.update(this.workspaceFolder, ConfigurationTarget.WorkspaceFolder, pythonPath);
     }
 }

src/client/interpreter/configuration/services/workspaceUpdaterService.ts

@@ -1,4 +1,3 @@
-import * as path from 'path';
 import { ConfigurationTarget, Uri } from 'vscode';
 import { IInterpreterPathService } from '../../../common/types';
 import { IPythonPathUpdaterService } from '../types';
@@ -11,9 +10,6 @@ export class WorkspacePythonPathUpdaterService implements IPythonPathUpdaterServ
         if (pythonPathValue && pythonPathValue.workspaceValue === pythonPath) {
             return;
         }
-        if (pythonPath && pythonPath.startsWith(this.workspace.fsPath)) {
-            pythonPath = path.relative(this.workspace.fsPath, pythonPath);
-        }
         await this.interpreterPathService.update(this.workspace, ConfigurationTarget.Workspace, pythonPath);
     }
 }

src/client/interpreter/interpreterService.ts

@@ -186,28 +186,28 @@ export class InterpreterService implements Disposable, IInterpreterService {
         // However we need not wait on the update to take place, as we can use the value directly.
         if (!path) {
             path = this.configService.getSettings(resource).pythonPath;
-        }
-        if (pathUtils.basename(path) === path) {
-            // Value can be `python`, `python3`, `python3.9` etc.
-            // Note the following triggers autoselection if no interpreter is explictly
-            // selected, i.e the value is `python`.
-            // During shutdown we might not be able to get items out of the service container.
-            const pythonExecutionFactory = this.serviceContainer.tryGet<IPythonExecutionFactory>(
-                IPythonExecutionFactory,
-            );
-            const pythonExecutionService = pythonExecutionFactory
-                ? await pythonExecutionFactory.create({ resource })
-                : undefined;
-            const fullyQualifiedPath = pythonExecutionService
-                ? await pythonExecutionService.getExecutablePath().catch((ex) => {
-                      traceError(ex);
-                  })
-                : undefined;
-            // Python path is invalid or python isn't installed.
-            if (!fullyQualifiedPath) {
-                return undefined;
+            if (pathUtils.basename(path) === path) {
+                // Value can be `python`, `python3`, `python3.9` etc.
+                // Note the following triggers autoselection if no interpreter is explictly
+                // selected, i.e the value is `python`.
+                // During shutdown we might not be able to get items out of the service container.
+                const pythonExecutionFactory = this.serviceContainer.tryGet<IPythonExecutionFactory>(
+                    IPythonExecutionFactory,
+                );
+                const pythonExecutionService = pythonExecutionFactory
+                    ? await pythonExecutionFactory.create({ resource })
+                    : undefined;
+                const fullyQualifiedPath = pythonExecutionService
+                    ? await pythonExecutionService.getExecutablePath().catch((ex) => {
+                          traceError(ex);
+                      })
+                    : undefined;
+                // Python path is invalid or python isn't installed.
+                if (!fullyQualifiedPath) {
+                    return undefined;
+                }
+                path = fullyQualifiedPath;
             }
-            path = fullyQualifiedPath;
         }
         return this.getInterpreterDetails(path);
     }

src/test/interpreters/pythonPathUpdaterFactory.unit.test.ts

@@ -94,21 +94,6 @@ suite('Python Path Settings Updater', () => {
             await updater.updatePythonPath(pythonPath);
             interpreterPathService.verifyAll();
         });
-        test('Python Path should be truncated for workspace-relative paths', async () => {
-            const workspaceFolderPath = path.join('user', 'desktop', 'development');
-            const workspaceFolder = Uri.file(workspaceFolderPath);
-            const pythonPath = Uri.file(path.join(workspaceFolderPath, 'env', 'bin', 'python')).fsPath;
-            const expectedPythonPath = path.join('env', 'bin', 'python');
-            interpreterPathService.setup((i) => i.inspect(workspaceFolder)).returns(() => ({}));
-            interpreterPathService
-                .setup((i) => i.update(workspaceFolder, ConfigurationTarget.WorkspaceFolder, expectedPythonPath))
-                .returns(() => Promise.resolve())
-                .verifiable(TypeMoq.Times.once());
-
-            const updater = updaterServiceFactory.getWorkspaceFolderPythonPathConfigurationService(workspaceFolder);
-            await updater.updatePythonPath(pythonPath);
-            interpreterPathService.verifyAll();
-        });
     });
     suite('Workspace (multiroot scenario)', () => {
         setup(() => setupMocks());
@@ -142,23 +127,6 @@ suite('Python Path Settings Updater', () => {
             const updater = updaterServiceFactory.getWorkspacePythonPathConfigurationService(workspaceFolder);
             await updater.updatePythonPath(pythonPath);
 
-            interpreterPathService.verifyAll();
-        });
-        test('Python Path should be truncated for workspace-relative paths', async () => {
-            const workspaceFolderPath = path.join('user', 'desktop', 'development');
-            const workspaceFolder = Uri.file(workspaceFolderPath);
-            const pythonPath = Uri.file(path.join(workspaceFolderPath, 'env', 'bin', 'python')).fsPath;
-            const expectedPythonPath = path.join('env', 'bin', 'python');
-
-            interpreterPathService.setup((i) => i.inspect(workspaceFolder)).returns(() => ({}));
-            interpreterPathService
-                .setup((i) => i.update(workspaceFolder, ConfigurationTarget.Workspace, expectedPythonPath))
-                .returns(() => Promise.resolve())
-                .verifiable(TypeMoq.Times.once());
-
-            const updater = updaterServiceFactory.getWorkspacePythonPathConfigurationService(workspaceFolder);
-            await updater.updatePythonPath(pythonPath);
-
             interpreterPathService.verifyAll();
         });
     });