feat: add debug module use DEBUG=deps-ok

README.md

@@ -74,6 +74,10 @@ gulp.task('default', ['deps-ok', ...]);
 This check will reject packages without "version" property in the `package.json`
 file.
 
+## Debug
+
+See debug messages by running module with `DEBUG=deps-ok` environment variable
+
 ## Small print
 
 Author: Gleb Bahmutov © 2013

bin/deps-ok.js

@@ -2,11 +2,14 @@
 
 'use strict'
 
-var argv = require('optimist').argv;
-var check = require('..');
-var path = require('path');
-var FAIL_EXIT_CODE = -1;
-var SUCCESS = 0;
+const debug = require('debug')('deps-ok')
+const argv = require('minimist')(process.argv.slice(2))
+const check = require('..');
+const path = require('path');
+const FAIL_EXIT_CODE = -1;
+const SUCCESS = 0;
+
+debug('arguments %j', argv)
 
 function isPackageJson(filename) {
   return /package\.json$/.test(filename);
@@ -25,6 +28,8 @@ if (argv.version) {
 
 var dir = process.cwd();
 if (argv.filename) {
+  debug('checking file %s', argv.filename)
+
   if (argv.verbose) {
     console.log('checking', argv.filename);
   }
@@ -36,8 +41,10 @@ if (argv.filename) {
   dir = path.resolve(dir);
 }
 
+debug('checking dependencies in folder %s', dir)
 if (argv.verbose) {
   console.log('checking deps', dir);
 }
+
 var ok = check(dir, Boolean(argv.verbose));
 process.exit(ok ? SUCCESS : FAIL_EXIT_CODE);

package.json

@@ -12,9 +12,10 @@
   ],
   "dependencies": {
     "check-more-types": "2.24.0",
+    "debug": "3.1.0",
     "lazy-ass": "1.6.0",
     "lodash": "4.17.5",
-    "optimist": "0.6.1",
+    "minimist": "1.2.0",
     "q": "2.0.3",
     "quote": "0.4.0",
     "semver": "5.5.0"