♻️ Setup command refactoring (#180)

* ♻️ Improve setup code

Improve setup code

internals/helpers/clean-readme-content.js

@@ -0,0 +1,16 @@
+const util = require('util')
+const writeFile = util.promisify(require('fs').writeFile)
+
+const newReadmeContent = `# My bento-starter project
+
+## Documentation
+
+Documentation available :point_right: [here](https://bento-starter.netlify.com/)`
+
+/**
+ * Replace README.md content
+ *
+ * @returns {Promise<any>}
+ */
+module.exports = async () =>
+  await writeFile(`${__dirname}/../../README.md`, newReadmeContent)

internals/helpers/clean-useless-dependencies.js

@@ -0,0 +1,12 @@
+const util = require('util')
+const exec = util.promisify(require('child_process').exec)
+const shell = require('shelljs')
+
+/**
+ * Remove npm dependencies which are only used by this script
+ * @returns {Promise<any>}
+ */
+module.exports = async () =>
+  await exec(
+    'npm uninstall rimraf compare-versions chalk shelljs read-pkg write-pkg inquirer ora boxen --save-dev'
+  )

internals/helpers/clean-useless-resources.js

@@ -0,0 +1,20 @@
+const path = require('path')
+const util = require('util')
+const rimraf = util.promisify(require('rimraf'))
+
+const rootDirname = path.resolve(`${__dirname}/../../`)
+
+const resourcesPathsToDelete = [
+  `${rootDirname}/internals`,
+  `${rootDirname}/docs`,
+  `${rootDirname}/.github`,
+  `${rootDirname}/resources`,
+  `${rootDirname}/.env.example`,
+  `${rootDirname}/LICENSE`
+]
+
+/**
+ * Delete useless resources
+ * */
+module.exports = async () =>
+  await Promise.all(resourcesPathsToDelete.map(path => rimraf(path)))

internals/helpers/clean-useless-scripts.js

@@ -0,0 +1,19 @@
+const readPkg = require('read-pkg')
+const writePkg = require('write-pkg')
+
+/**
+ * Remove the "setup" script from package.json
+ * @returns {Promise<any>}
+ */
+module.exports = async () => {
+  const pkg = await readPkg()
+
+  if (!pkg.scripts) {
+    pkg.scripts = {}
+  }
+
+  delete pkg.scripts.setup
+  delete pkg.scripts.presetup
+
+  return writePkg(pkg)
+}

internals/helpers/git-helper.js

@@ -31,19 +31,21 @@ async function checkIfRepositoryIsAClone() {
   return !!isClonedRepo
 }
 
+/**
+ * Checks if we are under Git version control and if this is a clone of our repository.
+ * @returns {Promise<boolean>}
+ */
+async function checkIfRepositoryIsCleanable() {
+  const hasGitRepo = await hasGitRepository()
+  return hasGitRepo && (await checkIfRepositoryIsAClone())
+}
+
 /**
  * Remove the current Git repository
  * @returns {Promise<any>}
  */
-function removeGitRepository() {
-  return new Promise((resolve, reject) => {
-    try {
-      shell.rm('-rf', '.git/')
-      resolve()
-    } catch (err) {
-      reject(err)
-    }
-  })
+async function removeGitRepository() {
+  return exec('rm -Rf .git')
 }
 
 /**
@@ -74,6 +76,7 @@ module.exports = {
   initGitRepository,
   hasGitRepository,
   checkIfRepositoryIsAClone,
+  checkIfRepositoryIsCleanable,
   removeGitRepository,
   doInitalCommit,
   changeOrigin

internals/helpers/set-local-env-file.js

@@ -0,0 +1,13 @@
+const util = require('util')
+const copyFile = util.promisify(require('fs').copyFile)
+
+/**
+ * Create '.env.local' file by copying '.env.example' file
+ *
+ * @returns {Promise<any>}
+ */
+module.exports = async () =>
+  await copyFile(
+    `${__dirname}/../../.env.example`,
+    `${__dirname}/../../.env.local`
+  )