From 4da784d2fdf6ed04ef98d29a0e7c6d84837121c6 Mon Sep 17 00:00:00 2001
From: Pooya Parsa <pyapar@gmail.com>
Date: Mon, 8 Oct 2018 20:31:12 +0330
Subject: [PATCH] feat: add global.consola

---
 .eslintignore               |  2 ++
 index.js                    |  7 ++++++
 package.json                |  7 +++---
 test/custom-consola.test.js | 49 +++++++++++++++++++++++++++++++++++++
 4 files changed, 62 insertions(+), 3 deletions(-)
 create mode 100644 .eslintignore
 create mode 100644 index.js
 create mode 100644 test/custom-consola.test.js

diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 00000000..de4d1f00
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1,2 @@
+dist
+node_modules
diff --git a/index.js b/index.js
new file mode 100644
index 00000000..c648d345
--- /dev/null
+++ b/index.js
@@ -0,0 +1,7 @@
+if (global.consola) {
+  module.exports = global.consola
+} else {
+  const consola = require('./dist/consola.cjs.js')
+  module.exports = consola
+  global.consola = consola
+}
diff --git a/package.json b/package.json
index f6ca7dbf..b28c506f 100644
--- a/package.json
+++ b/package.json
@@ -4,15 +4,16 @@
   "description": "Elegant Console Logger",
   "license": "MIT",
   "repository": "nuxt/consola",
-  "main": "dist/consola.cjs.js",
+  "main": "index.js",
   "scripts": {
     "build": "bili",
-    "lint": "eslint src test examples",
-    "test": "jest test",
+    "lint": "eslint .",
+    "test": "yarn lint && yarn build && jest test",
     "prepublish": "yarn build",
     "release": "standard-version && yarn build && git push --follow-tags && npm publish"
   },
   "files": [
+    "index.js",
     "dist",
     "src"
   ],
diff --git a/test/custom-consola.test.js b/test/custom-consola.test.js
new file mode 100644
index 00000000..8f626fa6
--- /dev/null
+++ b/test/custom-consola.test.js
@@ -0,0 +1,49 @@
+
+describe('custom consola', () => {
+  afterEach(() => {
+    delete global.consola
+    jest.resetModules()
+  })
+
+  test('require twice has same consola', () => {
+    const consola1 = require('consola')
+    jest.resetModules()
+    const consola2 = require('consola')
+
+    expect(consola1 === consola2).toBe(true)
+  })
+
+  test('custom consola fails without delete cache', async () => {
+    require('consola')
+    const consola1 = 'my-consola'
+    global.consola = consola1
+
+    const consola2 = require('consola')
+
+    expect(consola1 === consola2).toBe(false)
+    expect(global.consola === consola2).toBe(false)
+  })
+
+  test('require consola used global.consola by default', () => {
+    const consola1 = 'my-consola'
+    global.consola = consola1
+
+    const consola2 = require('consola')
+    expect(consola1 === consola2).toBe(true)
+    expect(global.consola === consola2).toBe(true)
+  })
+
+  test('custom consola works when imported but deleted', () => {
+    const consola0 = require('consola')
+    expect(consola0).not.toBe(undefined)
+
+    const consola1 = 'my-consola2'
+    global.consola = consola1
+
+    jest.resetModules() // jest equivalent to delete require.cache
+
+    const consola2 = require('consola')
+    expect(consola1 === consola2).toBe(true)
+    expect(global.consola === consola2).toBe(true)
+  })
+})