refactor: make pkg cjs

Author: barelyhuman

package-lock.json

@@ -12,14 +12,7 @@
   "repository": "github.com/barelyhuman/node-snapshot",
   "license": "MIT",
   "author": "reaper<ahoy@barelyhuman.dev>",
-  "type": "module",
-  "exports": {
-    "./package.json": "./package.json",
-    ".": {
-      "types": "./src/snapshot.d.ts",
-      "import": "./src/snapshot.js"
-    }
-  },
+  "type": "commonjs",
   "main": "./src/snapshot.js",
   "types": "./src/snapshot.d.ts",
   "files": [
@@ -34,13 +27,13 @@
   },
   "dependencies": {
     "diff": "^5.2.0",
-    "kleur": "^4.1.5"
+    "kleur": "^4.1.5",
+    "pretty-format": "^29.7.0"
   },
   "devDependencies": {
     "@barelyhuman/prettier-config": "^1.1.0",
     "bumpp": "^9.4.1",
     "prettier": "^3.3.2",
-    "pretty-format": "^29.7.0",
     "publint": "^0.2.8"
   }
 }

package.json

@@ -7,9 +7,6 @@ a quick and dirty wrapper around node test context for snapshot testing
 Enthusiatic developers who like to play around with things, **this is for
 you**!!
 
-> [!NOTE] 
-> This package is **ESM** only
-
 ### Installation
 
 ```sh

readme.md

@@ -1,19 +1,18 @@
-exports[`yo 1`]=`"make it rain"`
+exports[`yo 1`] = `"make it rain"`
 
-exports[`yo 2 1`]=`Object {
+exports[`yo 2 1`] = `Object {
   "name": 3,
 }`
 
-exports[`yo 2 2`]=`Object {
+exports[`yo 2 2`] = `Object {
   "name": 1,
 }`
 
-exports[`lols 1`]=`Array [
+exports[`lols 1`] = `Array [
   Object {
     "name": 1,
   },
   Object {
     "name": 2,
   },
 ]`
-

snapshots/tests/index.test.snap.cjs

@@ -1,9 +1,8 @@
-import { diffTrimmedLines } from 'diff'
-import { existsSync, mkdirSync, writeFileSync } from 'node:fs'
-import { createRequire } from 'node:module'
-import { dirname, extname, join, relative } from 'node:path'
-import { format } from 'pretty-format'
-import k from 'kleur'
+const { diffTrimmedLines } = require('diff')
+const { existsSync, mkdirSync, writeFileSync } = require('node:fs')
+const { dirname, extname, join, relative } = require('node:path')
+const { format } = require('pretty-format')
+const k = require('kleur')
 
 const ADDED = k.green
 const REMOVED = k.red
@@ -42,19 +41,14 @@ function getFileName() {
   }
 }
 
-const require = createRequire(import.meta.url)
-
 let fileTestCounter = new Map()
 
 function getFileCounterKey(filename, testName) {
   return `${filename}:${testName}`
 }
 
-export function snapshot(
-  test,
-  currentValue,
-  errorMsg = 'Snapshot does not match'
-) {
+exports.snapshot = snapshot
+function snapshot(test, currentValue, errorMsg = 'Snapshot does not match') {
   const hasFileDetails = getFileName()
   const shouldUpdate = () => Number(process.env.UPDATE_SNAPSHOTS) === 1
 

src/snapshot.js

@@ -1,5 +1,5 @@
-import { test } from 'node:test'
-import { snapshot } from '../src/snapshot.js'
+const { test } = require('node:test')
+const { snapshot } = require('../src/snapshot.js')
 
 test('yo', t => {
   snapshot(t, 'make it rain')