Author: Nikola Hristov

.github/actions/build-vsix/action.yml

@@ -0,0 +1,63 @@
+name: 'Build VSIX'
+description: "Build the extension's VSIX"
+
+inputs:
+  node_version:
+    description: 'Version of Node to install'
+    required: true
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Install Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ inputs.node_version }}
+        cache: 'npm'
+
+    # Minimum supported version is Python 3.8
+    - name: Use Python 3.8
+      uses: actions/setup-python@v5
+      with:
+        python-version: 3.8
+
+    - name: Pip cache
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-build-vsix-${{ hashFiles('**/requirements.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-pip-build-vsix-
+
+    # For faster/better builds of sdists.
+    - name: Update pip, install pipx and install wheel
+      run: python -m pip install -U pip pipx wheel
+      shell: bash
+
+    - name: Run npm ci
+      run: npm ci --prefer-offline
+      shell: bash
+
+    - name: Install bundled python libraries
+      run: pipx run nox --session install_bundled_libs
+      shell: bash
+
+    # Use the GITHUB_RUN_ID environment variable to update the build number.
+    # GITHUB_RUN_ID is a unique number for each run within a repository.
+    # This number does not change if you re-run the workflow run.
+    - name: Update extension build number
+      run: pipx run nox --session update_build_number -- $GITHUB_RUN_ID
+      shell: bash
+
+    - name: Build VSIX
+      run: npm run vsce-package
+      shell: bash
+
+    - name: Upload VSIX
+      uses: actions/upload-artifact@v4
+      with:
+        name: linter-package
+        path: |
+          **/*.vsix
+        if-no-files-found: error
+        retention-days: 7

Source/extension/noConfigDebugInit.ts

@@ -4,10 +4,16 @@
 import * as fs from 'fs';
 import * as path from 'path';
 import * as crypto from 'crypto';
-import * as os from 'os';
-import { DebugSessionOptions, Disposable, GlobalEnvironmentVariableCollection, l10n, RelativePattern } from 'vscode';
+import {
+    DebugSessionOptions,
+    Disposable,
+    GlobalEnvironmentVariableCollection,
+    l10n,
+    RelativePattern,
+    workspace,
+} from 'vscode';
 import { createFileSystemWatcher, debugStartDebugging } from './utils';
-import { traceError, traceLog, traceVerbose } from './common/log/logging';
+import { traceError, traceVerbose } from './common/log/logging';
 
 /**
  * Registers the configuration-less debugging setup for the extension.
@@ -30,21 +36,33 @@ export async function registerNoConfigDebug(
     const collection = envVarCollection;
 
     // create a temp directory for the noConfigDebugAdapterEndpoints
-    // file path format: tempDir/noConfigDebugAdapterEndpoints-<randomString>/debuggerAdapterEndpoint.txt
-    const randomSuffix = crypto.randomBytes(10).toString('hex');
-    const tempDirName = `noConfigDebugAdapterEndpoints-${randomSuffix}`;
-    let tempDirPath = path.join(os.tmpdir(), tempDirName);
-    try {
-        traceLog('Attempting to use temp directory for noConfigDebugAdapterEndpoints, dir name:', tempDirName);
-        await fs.promises.mkdir(tempDirPath, { recursive: true });
-    } catch (error) {
-        // Handle the error when accessing the temp directory
-        traceError('Error accessing temp directory:', error, ' Attempt to use extension root dir instead');
-        // Make new temp directory in extension root dird
-        tempDirPath = path.join(extPath, '.temp');
-        await fs.promises.mkdir(tempDirPath, { recursive: true });
+    // file path format: extPath/.noConfigDebugAdapterEndpoints/endpoint-stableWorkspaceHash.txt
+    let workspaceString = workspace.workspaceFile?.fsPath;
+    if (!workspaceString) {
+        workspaceString = workspace.workspaceFolders?.map((e) => e.uri.fsPath).join(';');
+    }
+    if (!workspaceString) {
+        traceError('No workspace folder found');
+        return Promise.resolve(new Disposable(() => {}));
+    }
+
+    // create a stable hash for the workspace folder, reduce terminal variable churn
+    const hash = crypto.createHash('sha256');
+    hash.update(workspaceString.toString());
+    const stableWorkspaceHash = hash.digest('hex').slice(0, 16);
+
+    const tempDirPath = path.join(extPath, '.noConfigDebugAdapterEndpoints');
+    const tempFilePath = path.join(tempDirPath, `endpoint-${stableWorkspaceHash}.txt`);
+
+    // create the temp directory if it doesn't exist
+    if (!fs.existsSync(tempDirPath)) {
+        fs.mkdirSync(tempDirPath, { recursive: true });
+    } else {
+        // remove endpoint file in the temp directory if it exists
+        if (fs.existsSync(tempFilePath)) {
+            fs.unlinkSync(tempFilePath);
+        }
     }
-    const tempFilePath = path.join(tempDirPath, 'debuggerAdapterEndpoint.txt');
 
     // Add env var for PYDEVD_DISABLE_FILE_VALIDATION to disable extra output in terminal when starting the debug session.
     collection.replace('PYDEVD_DISABLE_FILE_VALIDATION', '1');

bundled/scripts/noConfigScripts/debugpy.ps1

@@ -1,6 +1,7 @@
 # PowerShell script
-if ($PSVersionTable.OS -match "Windows") {
+$os = [System.Environment]::OSVersion.Platform
+if ($os -eq [System.PlatformID]::Win32NT) {
     python $env:BUNDLED_DEBUGPY_PATH --listen 0 --wait-for-client $args
 } else {
     python3 $env:BUNDLED_DEBUGPY_PATH --listen 0 --wait-for-client $args
-}
+}