Eslint ts config (#3)

* Override lint config for .ts, .test.ts files

* Bump package version

Author: jamesdabbs

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@pi-base/dev",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Developer utilities for pi-base packages",
   "keywords": [
     "Node"

package.json

@@ -10,9 +10,7 @@ const js = {
   ],
   extends: [
     'eslint:recommended',
-    'plugin:prettier/recommended',
-    'plugin:@typescript-eslint/recommended',
-    'plugin:@typescript-eslint/recommended-requiring-type-checking'
+    'plugin:prettier/recommended'
   ],
   rules: {
     "jest/no-focused-tests": "error",
@@ -23,24 +21,37 @@ const js = {
   },
 }
 
+const ts = {
+  ...js,
+  files: ["**/*.ts", "**/*.tsx"],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: './tsconfig.json'
+  },
+  plugins: [...js.plugins, '@typescript-eslint'],
+  extends: [
+    ...js.extends,
+    'plugin:@typescript-eslint/recommended',
+    'plugin:@typescript-eslint/recommended-requiring-type-checking'
+  ]
+}
+
+const tsTest = {
+  ...ts,
+  files: ["**/*.test.ts", "**/*.test.tsx"],
+  rules: {
+    ...ts.rules,
+    // Allow test matches to fail and cause an error in the test
+    '@typescript-eslint/no-non-null-assertion': 'off',
+  }
+}
+
 module.exports = {
   ...js,
   ignorePatterns: ['*.d.ts'],
   extends: [
     'eslint:recommended',
     'plugin:prettier/recommended',
   ],
-  overrides: [{
-    files: ["**/*.ts", "**/*.tsx"],
-    parser: '@typescript-eslint/parser',
-    parserOptions: {
-      project: './tsconfig.json'
-    },
-    plugins: [...js.plugins, '@typescript-eslint'],
-    extends: [
-      ...js.extends,
-      'plugin:@typescript-eslint/recommended',
-      'plugin:@typescript-eslint/recommended-requiring-type-checking'
-    ]
-  }]
+  overrides: [ts, tsTest]
 }

src/eslint.js

@@ -14,7 +14,8 @@
     "noUnusedParameters": true,
   },
   "include": [
-    "src/**/*.ts"
+    "src/**/*.ts",
+    "src/*.ts"
   ],
   "exclude": [
     "node_modules"