Additional test coverage

.eslintrc.json

@@ -1,22 +1,20 @@
 {
-    "root": true,
-    "parser": "@typescript-eslint/parser",
-    "parserOptions": {
-        "ecmaVersion": 6,
-        "sourceType": "module"
-    },
-    "plugins": [
-        "@typescript-eslint"
-    ],
-    "rules": {
-        "@typescript-eslint/naming-convention": "warn",
-        "@typescript-eslint/semi": "warn",
-        "curly": "warn",
-        "eqeqeq": "warn",
-        "no-throw-literal": "warn",
-        "semi": "off"
-    },
-    "ignorePatterns": [
-        "**/*.d.ts"
-    ]
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": 6,
+    "sourceType": "module"
+  },
+  "plugins": ["@typescript-eslint"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "rules": {
+    "@typescript-eslint/no-non-null-assertion": "off",
+    "@typescript-eslint/no-non-null-asserted-optional-chain": "warn",
+    "@typescript-eslint/no-inferrable-types": "off"
+  },
+  "ignorePatterns": ["**/*.d.ts"]
 }

.github/workflows/ci.yml

@@ -8,10 +8,12 @@ jobs:
       matrix:
         node-version: ['18']
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v3
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: npm ci
-    - run: npm run compile
-    - run: npm test
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run check-format
+      - run: npm run compile
+      - run: npm test

.prettierrc.json

@@ -0,0 +1,5 @@
+{
+  "semi": true,
+  "trailingComma": "all",
+  "singleQuote": true
+}

.vscode/extensions.json

@@ -1,8 +1,8 @@
 {
-	// See http://go.microsoft.com/fwlink/?LinkId=827846
-	// for the documentation about the extensions.json format
-	"recommendations": [
-		"dbaeumer.vscode-eslint",
-		"connor4312.esbuild-problem-matchers"
-	]
+  // See http://go.microsoft.com/fwlink/?LinkId=827846
+  // for the documentation about the extensions.json format
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "connor4312.esbuild-problem-matchers"
+  ]
 }

.vscode/launch.json

@@ -1,56 +1,43 @@
 {
-	"version": "0.2.0",
-	"configurations": [
-		{
-			"name": "Extension",
-			"type": "extensionHost",
-			"request": "launch",
-			"args": [
-				"--extensionDevelopmentPath=${workspaceFolder}",
-				"${workspaceFolder}/sampleWorkspace"
-			],
-			"outFiles": [
-				"${workspaceFolder}/dist/**/*.js"
-			],
-			"preLaunchTask": "npm: watch"
-		},
-		{
-			"name": "Server",
-			"type": "node",
-			"request": "launch",
-			"cwd": "${workspaceFolder}",
-			"program": "${workspaceFolder}/src/debugAdapter.ts",
-			"args": [
-				"--server=4711"
-			],
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			],
-			"preLaunchTask": "npm: compile"
-		},
-		{
-			"name": "Tests",
-			"type": "node",
-			"request": "launch",
-			"cwd": "${workspaceFolder}",
-			"program": "${workspaceFolder}/node_modules/mocha/bin/_mocha",
-			"args": [
-				"-u", "tdd",
-				"--timeout", "999999",
-				"--colors",
-				"./out/tests/"
-			],
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			],
-			"internalConsoleOptions": "openOnSessionStart",
-			"preLaunchTask": "npm: compile"
-		}
-	],
-	"compounds": [
-		{
-			"name": "Extension + Server",
-			"configurations": [ "Extension", "Server" ]
-		}
-	]
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Extension",
+      "type": "extensionHost",
+      "request": "launch",
+      "args": [
+        "--extensionDevelopmentPath=${workspaceFolder}",
+        "${workspaceFolder}/sampleWorkspace"
+      ],
+      "outFiles": ["${workspaceFolder}/dist/**/*.js"],
+      "preLaunchTask": "npm: watch"
+    },
+    {
+      "name": "Server",
+      "type": "node",
+      "request": "launch",
+      "cwd": "${workspaceFolder}",
+      "program": "${workspaceFolder}/src/debugAdapter.ts",
+      "args": ["--server=4711"],
+      "outFiles": ["${workspaceFolder}/out/**/*.js"],
+      "preLaunchTask": "npm: compile"
+    },
+    {
+      "name": "Tests",
+      "type": "node",
+      "request": "launch",
+      "cwd": "${workspaceFolder}",
+      "program": "${workspaceFolder}/node_modules/mocha/bin/_mocha",
+      "args": ["-u", "tdd", "--timeout", "999999", "--colors", "./out/tests/"],
+      "outFiles": ["${workspaceFolder}/out/**/*.js"],
+      "internalConsoleOptions": "openOnSessionStart",
+      "preLaunchTask": "npm: compile"
+    }
+  ],
+  "compounds": [
+    {
+      "name": "Extension + Server",
+      "configurations": ["Extension", "Server"]
+    }
+  ]
 }

.vscode/settings.json

@@ -1,14 +1,17 @@
 // Place your settings in this file to overwrite default and user settings.
 {
-    "files.exclude": {
-        "out": false // set this to true to hide the "out" folder with the compiled JS files
-    },
-    "search.exclude": {
-        "out": true // set this to false to include "out" folder in search results
-    },
-    // Turn off tsc task auto detection since we have the necessary tasks as npm scripts
-    "typescript.tsc.autoDetect": "off",
+  "files.exclude": {
+    "out": false // set this to true to hide the "out" folder with the compiled JS files
+  },
+  "search.exclude": {
+    "out": true // set this to false to include "out" folder in search results
+  },
+  // Turn off tsc task auto detection since we have the necessary tasks as npm scripts
+  "typescript.tsc.autoDetect": "off",
 
-    "git.branchProtection": ["main"],
-    "git.branchProtectionPrompt": "alwaysCommitToNewBranch"
-}
+  "git.branchProtection": ["main"],
+  "git.branchProtectionPrompt": "alwaysCommitToNewBranch",
+
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.formatOnSave": true
+}

.vscode/tasks.json

@@ -1,32 +1,32 @@
 {
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "type": "npm",
-            "script": "build",
-            "isBackground": false,
-            "group": {
-                "isDefault": true,
-                "kind": "build"
-            },
-            "problemMatcher": "$esbuild",
-            "label": "npm: build"
-        },
-        {
-            "type": "npm",
-            "script": "watch",
-            "group": "build",
-            "problemMatcher": "$esbuild-watch",
-            "isBackground": true,
-            "label": "npm: watch"
-        },
-        {
-            "type": "npm",
-            "script": "watch-web",
-            "group": "build",
-            "problemMatcher": "$esbuild-watch",
-            "isBackground": true,
-            "label": "npm: watch web"
-        }
-    ]
-}
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "type": "npm",
+      "script": "build",
+      "isBackground": false,
+      "group": {
+        "isDefault": true,
+        "kind": "build"
+      },
+      "problemMatcher": "$esbuild",
+      "label": "npm: build"
+    },
+    {
+      "type": "npm",
+      "script": "watch",
+      "group": "build",
+      "problemMatcher": "$esbuild-watch",
+      "isBackground": true,
+      "label": "npm: watch"
+    },
+    {
+      "type": "npm",
+      "script": "watch-web",
+      "group": "build",
+      "problemMatcher": "$esbuild-watch",
+      "isBackground": true,
+      "label": "npm: watch web"
+    }
+  ]
+}