chore: enhance test debugging and refactor build scripts (#101)

Add launch configuration for proper test debugging in VS Code
Refactor package.json build scripts to simplify developer workflow

Author: jaspervdveen

lerna.json

@@ -6,7 +6,7 @@
       "allowBranch": ["main"],
       "conventionalCommits": true,
       "createRelease": "github",
-      "forcePublish": true,
+      "forcePublish": false,
       "exact": true,
       "preid": "beta"
     }

package-lock.json

@@ -15,6 +15,18 @@
       ],
       "outFiles": ["${workspaceFolder}/dist/**/*.js"],
       "preLaunchTask": "${defaultBuildTask}"
+    },
+    {
+      "name": "Run Extension Tests",
+      "type": "extensionHost",
+      "request": "launch",
+      "runtimeExecutable": "${execPath}",
+      "args": [
+        "--extensionDevelopmentPath=${workspaceFolder}",
+        "--disable-extensions",
+        "--extensionTestsPath=${workspaceFolder}/out/test/test-runner"
+      ],
+      "outFiles": ["${workspaceFolder}/out/test/**/*.js"]
     }
   ]
 }

packages/vscode-plugin/.vscode/launch.json

@@ -37,22 +37,6 @@
         "group": "watch",
         "reveal": "never"
       }
-    },
-    {
-      "type": "npm",
-      "script": "watch-tests",
-      "problemMatcher": "$tsc-watch",
-      "isBackground": true,
-      "presentation": {
-        "reveal": "never",
-        "group": "watchers"
-      },
-      "group": "build"
-    },
-    {
-      "label": "tasks: watch-tests",
-      "dependsOn": ["npm: watch", "npm: watch-tests"],
-      "problemMatcher": []
     }
   ]
 }

packages/vscode-plugin/.vscode/tasks.json

@@ -15,4 +15,5 @@ vsc-extension-quickstart.md
 ../** 
 ../../**
 images/**
-!images/icon.png
+!images/icon.png
+tsconfig.tsbuildinfo

packages/vscode-plugin/.vscodeignore

@@ -92,21 +92,14 @@
     }
   },
   "scripts": {
-    "vscode:prepublish": "npm run build",
-    "compile": "npm run check-types && npm run lint && node esbuild.js",
-    "watch": "npm-run-all -p watch:*",
+    "build": "node esbuild.js --production && tsc -b",
+    "watch:tsc": "tsc -b -w",
     "watch:esbuild": "node esbuild.js --watch",
-    "watch:tsc": "tsc --watch --noEmit",
-    "build": "npm run check-types && npm run lint && node esbuild.js --production",
-    "build:tsc": "tsc",
-    "clean": "rm -rf out",
-    "compile-tests": "npm run clean && tsc --outDir out",
-    "watch-tests": "npm run clean && tsc -w --outDir out",
-    "pretest": "npm run compile-tests && npm run compile",
-    "check-types": "tsc --noEmit",
+    "clean": "rm -rf dist out \".vscode-test\"",
     "lint": "eslint src",
     "test": "vscode-test",
     "test:linux": "xvfb-run -a vscode-test",
+    "pack": "vsce package",
     "deploy": "vsce publish --azure-credential",
     "postdeploy": "ovsx publish --pat $OVSX_TOKEN",
     "deploy:prerelease": "vsce publish --azure-credential --pre-release"
@@ -128,6 +121,7 @@
     "chai-as-promised": "^8.0.2",
     "esbuild": "^0.27.0",
     "eslint": "^9.37.0",
+    "glob": "^10.5.0",
     "npm-run-all": "^4.1.5",
     "ovsx": "^0.10.6",
     "sinon": "^21.0.0",

packages/vscode-plugin/package.json

@@ -0,0 +1,27 @@
+import * as path from 'path';
+import { glob } from 'glob';
+import Mocha from 'mocha';
+
+export async function run(): Promise<void> {
+  const testsRoot = __dirname;
+
+  const mocha = new Mocha({
+    ui: 'bdd',
+    rootHooks: {
+      beforeAll() {
+        import('./setup.js');
+      },
+    },
+  });
+
+  const testFiles = await glob('**/**.spec.js', { cwd: testsRoot });
+  testFiles.forEach((file) => mocha.addFile(path.resolve(testsRoot, file)));
+
+  const failures = await new Promise<number>((resolve) => {
+    mocha.run((failures) => resolve(failures));
+  });
+
+  if (failures > 0) {
+    throw new Error(`${failures} tests failed.`);
+  }
+}

packages/vscode-plugin/src/test/test-runner.ts

@@ -3,7 +3,6 @@
     "module": "nodenext",
     "target": "ES2022",
     "lib": ["ES2022"],
-    // "noEmit": true,
     "sourceMap": true,
     "rootDir": "src",
     "strict": true,