From 46534ed1d20e4efa17b731c39bf3ccb2e3388ad4 Mon Sep 17 00:00:00 2001
From: Ian Dela Cruz <iandc76@gmail.com>
Date: Wed, 13 May 2020 08:42:42 +0800
Subject: [PATCH] Modify package.json

---
 .gitignore          |  1 +
 LICENSE             | 21 +++++++++++++++++++++
 src/index.js        | 11 +++++++++++
 src/pkg.js          | 24 ++++++++++++++++++++++++
 tests/index.test.js | 10 ++++++++--
 5 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 LICENSE
 create mode 100644 src/pkg.js

diff --git a/.gitignore b/.gitignore
index c8e9d95..46c1aa4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 node_modules/
 coverage/
 lib/
+hello-world
 .serverless
 .webpack
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..3da0598
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 KDC Software
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/src/index.js b/src/index.js
index 5efc640..c56ca3c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -2,6 +2,8 @@ import fs from 'fs';
 import fse from 'fs-extra';
 import execa from 'execa';
 
+import pkg from './pkg';
+
 // const NPM_PACKAGES = [
 //   '@babel/core',
 //   '@babel/cli',
@@ -34,12 +36,21 @@ const run = async ({ packageName }) => {
     await fse.mkdirp(packageName);
     process.chdir(packageName);
     await execa('npm', ['init', '-y']);
+    pkg.mod([
+      { field: 'version', value: '0.1.0' },
+      { field: 'main', value: 'lib/index.js' },
+      { field: 'license', value: 'MIT' },
+    ]);
+
+    // pkg.mod({ field: 'main', value: 'lib/index.js' });
+
     // console.log('hello');
     // init dir
     // init git
     // npm install
     // copy configs
     // fs.mkdir('mydir');
+    // get user from git
   } catch (error) {
     // console.log(error);
     throw new Error(error);
diff --git a/src/pkg.js b/src/pkg.js
new file mode 100644
index 0000000..f224e82
--- /dev/null
+++ b/src/pkg.js
@@ -0,0 +1,24 @@
+import fs from 'fs';
+
+const PKG_FILE = 'package.json';
+
+const read = () => {
+  const contents = fs.readFileSync(PKG_FILE, 'utf-8');
+  return JSON.parse(contents);
+};
+
+const write = (pkg) => {
+  fs.writeFileSync(PKG_FILE, JSON.stringify(pkg, null, 2));
+};
+
+const mod = (fields) => {
+  const pkg = read();
+
+  fields.forEach((f) => {
+    pkg[f.field] = f.value;
+  });
+
+  write(pkg);
+};
+
+export default { mod };
diff --git a/tests/index.test.js b/tests/index.test.js
index 0189e71..a8e4411 100644
--- a/tests/index.test.js
+++ b/tests/index.test.js
@@ -12,15 +12,21 @@ describe('Create NodeJs', () => {
   });
 
   afterAll(async () => {
-    await fse.remove(PKG_DIR);
+    // await fse.remove(PKG_DIR);
   });
 
   it('should run', async () => {
-    expect.assertions(2);
+    expect.assertions(5);
     try {
       await run({ packageName: 'hello-world' });
       expect(fs.existsSync(PKG_DIR)).toBe(true);
       expect(fs.existsSync(`${PKG_DIR}/package.json`)).toBe(true);
+
+      const contents = fs.readFileSync(`${PKG_DIR}/package.json`, 'utf-8');
+      const pkg = JSON.parse(contents);
+      expect(pkg.version).toBe('0.1.0');
+      expect(pkg.main).toBe('lib/index.js');
+      expect(pkg.license).toBe('MIT');
     } catch (error) {
       // console.log(error);
       expect(error).toBe(undefined);