Class: Overcommit::Hook::PreCommit::JsHint

Inherits:
Base
  • Object
show all
Defined in:
lib/overcommit/hook/pre_commit/js_hint.rb

Overview

Runs ‘jshint` against any modified JavaScript files.

Instance Method Summary collapse

Methods inherited from Base

#applicable_files, #description, #enabled?, #execute, #in_path?, #initialize, #name, #quiet?, #required?, #run?, #skip?

Constructor Details

This class inherits a constructor from Overcommit::Hook::Base

Instance Method Details

#run ⇒ Object 



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# File 'lib/overcommit/hook/pre_commit/js_hint.rb', line 4

def run
  unless in_path?('jshint')
    return :warn, 'jshint not installed -- run `npm install -g jshint`'
  end

  result = execute(%w[jshint] + applicable_files)
  output = result.stdout

  return :good if output.empty?

  [:bad, output]
end