feat(find): add verbose ouput option (#62)

sarbbottam · Apr 21, 2016 · 1bc45f4 · 1bc45f4
1 parent 66e6159
commit 1bc45f4
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/src/bin/find.js b/src/bin/find.js
@@ -8,6 +8,7 @@ var options = {
   getAllAvailableRules: ['all-available', 'a'],
   getUnusedRules: ['unused', 'u'],
   n: ['no-error'],
+  verbose: ['verbose', 'v'],
 }
 
 var argv = require('yargs')
@@ -27,12 +28,12 @@ Object.keys(options).forEach(function findRules(option) {
   var ruleFinderMethod = ruleFinder[option]
   if (argv[option] && ruleFinderMethod) {
     rules = ruleFinderMethod()
-    /* istanbul ignore next */
+    argv.verbose && cli.push('\n' + options[option][0] + ' rules\n' + rules.length + ' rules found\n')
     if (rules.length) {
-      cli.push('\n' + options[option][0] + ' rules\n')
+      !argv.verbose && cli.push('\n' + options[option][0] + ' rules\n')
       cli.push(rules)
       cli.write()
-    } else if (option === 'getUnusedRules') {
+    } else /* istanbul ignore else */ if (option === 'getUnusedRules') {
       processExitCode = 0
     }
   }

diff --git a/test/bin/find.js b/test/bin/find.js
@@ -24,7 +24,7 @@ var stub = {
 describe('bin', function() {
   beforeEach(function() {
     console.log = function() { // eslint-disable-line no-console
-      if (arguments[0].match(/(current|plugin|all\-available|unused)/)) {
+      if (arguments[0].match(/(current|plugin|all\-available|unused|rules found)/)) {
         return
       }
       consoleLog.apply(null, arguments)
@@ -86,4 +86,11 @@ describe('bin', function() {
     proxyquire('../../src/bin/find', stub)
     assert.ok(getUnusedRules.called)
   })
+
+  it('logs verbosely', function() {
+    process.argv[2] = '-c'
+    process.argv[3] = '-v'
+    proxyquire('../../src/bin/find', stub)
+    assert.ok(getCurrentRules.called)
+  })
 })