build: 👷 export only index and errors

.eslintrc.cjs

@@ -4,14 +4,15 @@ module.exports = {
     'eslint:recommended',
     'plugin:@typescript-eslint/recommended',
     'plugin:sonarjs/recommended',
-    'plugin:vitest/all',
   ],
   parser: '@typescript-eslint/parser',
   plugins: ['@typescript-eslint', 'sonarjs', 'vitest'],
   root: true,
+  ignorePatterns: ['dist'],
   overrides: [
     {
       files: ['*.spec.ts'],
+      extends: ['plugin:vitest/all'],
       rules: {
         'vitest/prefer-to-be-truthy': 'off',
         'vitest/prefer-to-be-falsy': 'off',
@@ -20,11 +21,5 @@ module.exports = {
         'vitest/prefer-lowercase-title': 'off',
       },
     },
-    {
-      files: ['demo/**/*'],
-      rules: {
-        'vitest/require-hook': 'off',
-      },
-    },
   ],
 }

esbuild.mjs

@@ -1,4 +1,7 @@
 import * as esbuild from 'esbuild'
+import fs from 'fs'
+import path from 'path'
+import { fileURLToPath } from 'url'
 
 await esbuild.build({
   entryPoints: ['src/index.ts'],
@@ -7,3 +10,18 @@ await esbuild.build({
   format: 'esm',
   minify: true,
 })
+
+// TODO can we do it with esbuild/tsconfig.json?
+// remove all files with .d.ts extension from dist folder except index.d.ts
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
+const distDir = path.join(__dirname, 'dist')
+const files = fs.readdirSync(distDir)
+
+files.forEach((file) => {
+  if (file.endsWith('.d.ts') && file !== 'index.d.ts') {
+    fs.unlinkSync(path.join(distDir, file))
+  }
+})
+

src/index.ts

@@ -4,6 +4,10 @@ import { CelVisitor } from './visitor.js'
 import { CstNode } from 'chevrotain'
 import { CelParseError } from './errors/CelParseError.js'
 
+export { CelParseError } from './errors/CelParseError.js'
+export { CelEvaluationError } from './errors/CelEvaluationError.js'
+export { CelTypeError } from './errors/CelTypeError.js'
+
 const parserInstance = new CelParser()
 
 export type Success = {

tsconfig.json

@@ -15,6 +15,6 @@
       "*": ["*", "src/*"]
     }
   },
-  "include": ["src/**/*", "src/tokens.ts"],
-  "exclude": ["node_modules", "lib", "**/*.spec.ts"]
+  "include": ["src/index.ts"],
+  "exclude": ["node_modules", "dist", "**/*.spec.ts"]
 }