Convert module code from JS to TypeScript (#5)

.github/workflows/publishWorkflow.yml

@@ -19,7 +19,8 @@ jobs:
 
       # Task execution
       - run: npm run validate:environment
-      - run: npm run build:only
+      - run: npm run build:vite
+      - run: npm run build:types
       # - run: npm publish
       #   env:
       #     NODE_AUTH_TOKEN: ${{ github.token }}

.github/workflows/pullRequestWorkflow.yml

@@ -18,6 +18,7 @@ jobs:
       # Task execution
       - run: npm run validate:environment
       - run: npm run validate:linting:eslint
-      - run: npm run lint:javascript
-      - run: npm run test:only
-      - run: npm run build:only
+      - run: npm run lint:typescript
+      - run: npm run test:unit
+      - run: npm run build:vite
+      - run: npm run build:types

.gitignore

@@ -4,5 +4,5 @@
 .vscode
 build
 dist
-jestCodeCoverage
 node_modules
+vitestCodeCoverage

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 2.0.0
+
+- Convert code to TypeScript
+- Convert code building from Rollup to Vite v4
+- Convert unit testing from Jest to Vitest
+
 ## 1.0.0
 
 - Initial package publish

config/eslint/eslintConfig.json

@@ -1,40 +1,47 @@
 {
   "root": true,
-  "extends": ["./config/eslint/eslintBaseConfig.json", "eslint-config-prettier"],
+  "extends": [
+    "./config/eslint/eslintBaseConfig.json",
+    "./config/eslint/eslintTypescriptConfig.json",
+    "eslint-config-prettier"
+  ],
   "env": {
     "browser": false,
     "node": true
   },
   "rules": {
-    "no-console": "off"
+    "no-console": "off",
+    "@typescript-eslint/lines-between-class-members": "off"
   },
 
   "overrides": [
     {
-      "files": ["src/**/*.test.js"],
-      "extends": ["./config/eslint/eslintJestConfig.json"]
+      "files": ["src/*.mts"],
+      "rules": {
+        "import/extensions": "off"
+      }
     },
     {
-      "files": ["src/RollbarClient*.js"],
+      "files": ["src/RollbarClient*.mts"],
       "env": {
         "browser": true
       },
       "rules": {
+        "@typescript-eslint/unbound-method": "off",
         "no-console": ["error", { "allow": ["debug", "error", "info", "warn"] }],
         "unicorn/filename-case": ["error", { "case": "pascalCase" }]
       }
     },
     {
-      "files": ["./src/**/*.test.js"],
+      "files": ["./src/**/*.test.mts"],
+      "parserOptions": {
+        "project": ["./tsconfig.test.json"]
+      },
       "rules": {
+        "import/no-extraneous-dependencies": "off",
+        "import/no-unresolved": "off",
         "unicorn/filename-case": "off"
       }
-    },
-    {
-      "files": ["./config/rollup/rollup.config.mjs"],
-      "rules": {
-        "import/no-extraneous-dependencies": ["error", { "devDependencies": true }]
-      }
     }
   ]
 }

config/eslint/eslintIgnore

@@ -1,3 +1,3 @@
 dist
-jestCodeCoverage
 node_modules
+vitestCodeCoverage

config/eslint/eslintTypescriptConfig.json

@@ -0,0 +1,14 @@
+{
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": ["./tsconfig.json"]
+  },
+  "plugins": ["@typescript-eslint/eslint-plugin"],
+  "extends": [
+    "./eslintBaseConfig.json",
+    "eslint-config-airbnb-typescript/base",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:@typescript-eslint/recommended-requiring-type-checking",
+    "eslint-config-prettier"
+  ]
+}

config/prettier/prettierIgnore

@@ -1,3 +1,3 @@
 dist
-jestCodeCoverage
 node_modules
+vitestCodeCoverage

config/vite/vite.config.mts

@@ -0,0 +1,29 @@
+/// <reference types="vitest" />
+
+import { defineConfig } from 'vite'; // eslint-disable-line import/no-extraneous-dependencies -- this is a dev-only dependency
+import { fileURLToPath } from 'node:url';
+
+// eslint-disable-next-line import/no-default-export -- default export is a Vite requirement
+export default defineConfig({
+  build: {
+    emptyOutDir: true,
+    lib: {
+      entry: fileURLToPath(new URL('/src/RollbarClient.mts', import.meta.url)),
+      fileName: 'RollbarClient',
+      formats: ['es'],
+    },
+    minify: 'esbuild',
+    modulePreload: false,
+    outDir: 'dist',
+    sourcemap: true,
+    target: 'modules',
+  },
+  test: {
+    clearMocks: true,
+    coverage: {
+      provider: 'c8',
+      reportsDirectory: './vitestCodeCoverage',
+    },
+    environment: 'happy-dom',
+  },
+});