feat: cli arguments support and CJS to ESM conversion (#14)

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest]
-        node: ['12', '14']
+        node: ['14', '16']
     name: Tests - Node ${{ matrix.node }} (${{ matrix.platform }})
     runs-on: ${{ matrix.platform }}
     steps:

.prettierignore

@@ -0,0 +1 @@
+__tests__/__fixtures__

.prettierrc.json

@@ -0,0 +1,9 @@
+{
+  "printWidth": 100,
+  "tabWidth": 2,
+  "singleQuote": true,
+  "semi": false,
+  "trailingComma": "none",
+  "useTabs": false,
+  "bracketSpacing": true
+}

__tests__/app.test.js

@@ -1,16 +1,18 @@
-const fs = require('fs')
-const path = require('path')
-const { testProject } = require('../src')
-
-const decompress = require('decompress')
+import fs from 'fs'
+import path from 'path'
+import { fileURLToPath } from 'url'
+import { testProject } from '../src/main.js'
+import decompress from 'decompress'
+import { jest } from '@jest/globals'
 
 jest.setTimeout(30000)
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 const projectFixtures = [
   'simple-project.zip',
   'small-project.zip',
   'commit-with-broken-package-json.zip',
-  'small-project-existing-package-name.zip'
+  'simple-project-existing-package-name.zip'
 ]
 
 const destinationFixtures = path.resolve(path.join(__dirname, '__fixtures__', 'tmp'))

babel.config.json

@@ -0,0 +1,12 @@
+{
+    "presets": [
+        [
+            "@babel/preset-env",
+            {
+                "targets": {
+                    "node": "current"
+                }
+            }
+        ]
+    ]
+}

bin/snync.js

@@ -1,24 +1,55 @@
 #!/usr/bin/env node
 'use strict'
 
-const path = require('path')
-const { argv } = require('process')
-const { testProject } = require('../src')
+import path from 'path'
+import { testProject } from '../src/main.js'
+import meow from 'meow'
+
+const cli = meow(
+  `
+  Usage
+    $ snync --directory ~/projects/my-app [options]
+
+  Options
+    --directory  -d  Path to a project's source-code directory with a package.json
+    --private    -p  Specify name of private packages (repeat as needed)
+    --debug      -x  Enable debugging when printing data
+
+  Examples
+    $ snync --directory ~/projects/my-app -p "my-private-package-name" -p "my-other-private-package"
+`,
+  {
+    importMeta: import.meta,
+    flags: {
+      directory: {
+        type: 'string',
+        alias: 'd'
+      },
+      private: {
+        type: 'string',
+        alias: 'p'
+      },
+      debug: {
+        type: 'boolean',
+        alias: 'x'
+      }
+    }
+  }
+)
 
 main()
 
 async function main() {
-  const cmdArguments = argv
   let projectPath
 
-  if (cmdArguments[2]) {
-    projectPath = path.resolve(cmdArguments[2])
+  if (cli.flags.directory) {
+    projectPath = path.resolve(cli.flags.directory)
     console.log(`Testing project at: ${projectPath}`)
   } else {
-    console.error(`Please provide a directory path to the git project to test.`)
-    console.error(`  e.g: /home/user/my-app`)
+    console.error(`error: please provide a directory path to the git project to test.`)
+    console.error(cli.help)
     process.exit(-1)
   }
 
-  await testProject({ projectPath, log: console.log })
+  await testProject({ projectPath, log: console.log, debug: cli.flags.debug })
 }