init

bin/index.js

@@ -0,0 +1,52 @@
+#!/usr/bin/env node
+
+'use strict'
+
+const checker = require('../lib/checkSystem.js')
+const colors = require('colors')
+
+// set color theme
+colors.setTheme({
+  success: 'green',
+  info: 'grey',
+  warn: 'yellow',
+  error: 'red',
+  boldWarn: ['bold', 'yellow'],
+  boldUnderlineSuccess: ['bold', 'underline', 'green'],
+  boldUnderlineError: ['bold', 'underline', 'red']
+})
+
+console.log('Checking versions...'.info, '\n')
+
+checker(process.argv[2]).then((result) => {
+  // check if the process should exit prematurely
+  if (result.status != 0) {
+    console.log(colors[result.message.type](result.message.text))
+    process.exit(result.status)
+  }
+
+  // print out results for each package
+  result.packages.forEach((p) => {
+    if (p.type === 'success') {
+      console.log(('✔ ' + colors.bold(p.name) + ' was validated with ' + p.expectedVersion + '.').success)
+    } else if (p.type === 'warn') {
+      console.log((colors.bold(p.name) + ' was expected, but no validator found!').warn)
+    } else if (p.type === 'error' && p.commandError) {
+      console.log(('✘ Error validating ' + colors.bold(p.name) + ': ' + p.commandError).error)
+    } else if (p.type === 'error' && !p.commandError) {
+      console.log((
+        '✘ ' + colors.bold(p.name) +
+                ' version is incorrect! Expected ' +
+                p.expectedVersion + ' but was ' + p.foundVersion + '.'
+      ).error)
+    }
+  })
+
+  // print out a summary message
+  if (result.message.type === 'success') {
+    console.log('\n', result.message.text.boldUnderlineSuccess)
+  } else {
+    console.log('\n', result.message.text.boldUnderlineError)
+    process.exit(1)
+  }
+})