command-line-tool - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

lib/command-line-tool.js

@@ -5,2 +5,3 @@ 'use strict'
 var t = require('typical')
+var where = require('test-value').cb
 
@@ -36,3 +37,3 @@ /**
 
-  if (options.usage) console.error(options.usage)
+  if (options.displayUsage) console.error(exports.usage)
   process.exit(0)
@@ -82,6 +83,19 @@ }
 function options (definitions, usageOptions) {
+  definitions = arrayify(definitions)
+  if (!definitions.some(where({ name: 'help '}))) {
+    definitions.push({
+      name: 'help',
+      alias: 'h',
+      type: Boolean,
+      description: 'Print usage information'
+    })
+  }
   var commandLineArgs = require('command-line-args')
   var cli = commandLineArgs(definitions)
   exports.usage = cli.getUsage(usageOptions)
-  return cli.parse()
+  var opts = cli.parse()
+  if (opts.help) {
+    stop(null, { displayUsage: true })
+  }
+  return opts
 }

package.json

 {
   "name": "command-line-tool",
   "author": "Lloyd Brookes <[e-mail]>",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "command-line-tool",
@@ -21,2 +21,3 @@ "repository": "https://github.com/75lb/command-line-tool.git",
     "command-line-args": "^2.1.6",
+    "test-value": "^1.1.0",
     "typical": "^2.4.2"
@@ -23,0 +24,0 @@ },

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Fixed alerts

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Improved metrics

Total package byte prevSize

7088

increased by5.66%

Lines of code

92

increased by17.95%

Worsened metrics

Dependency count

5

increased by25%

Dependency changes

• + Addedtest-value@^1.1.0