feat: initial CLI structure

- init: create plugin boilerplate
- install: install from local path with deps
- list: show installed plugins
- validate: check manyplug.json syntax

node_modules/fs-extra/lib/util/utimes.js

@@ -0,0 +1,36 @@
+'use strict'
+
+const fs = require('../fs')
+const u = require('universalify').fromPromise
+
+async function utimesMillis (path, atime, mtime) {
+  // if (!HAS_MILLIS_RES) return fs.utimes(path, atime, mtime, callback)
+  const fd = await fs.open(path, 'r+')
+
+  let closeErr = null
+
+  try {
+    await fs.futimes(fd, atime, mtime)
+  } finally {
+    try {
+      await fs.close(fd)
+    } catch (e) {
+      closeErr = e
+    }
+  }
+
+  if (closeErr) {
+    throw closeErr
+  }
+}
+
+function utimesMillisSync (path, atime, mtime) {
+  const fd = fs.openSync(path, 'r+')
+  fs.futimesSync(fd, atime, mtime)
+  return fs.closeSync(fd)
+}
+
+module.exports = {
+  utimesMillis: u(utimesMillis),
+  utimesMillisSync
+}