Class: NitPicker::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/nitpicker.rb

Constant Summary collapse

CONFIG_DIR = 
File.expand_path('~/.config/nitpicker')
PROMPT_FILE = 
File.join(CONFIG_DIR, 'prompt')
REPO_PROMPT_FILE = 
'.nitpicker_prompt'

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/nitpicker.rb', line 14

def initialize
  @options = {}
  setup_config_dir
end

Instance Method Details

#parse_options ⇒ Object 



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# File 'lib/nitpicker.rb', line 19

def parse_options
  require 'optparse'
  
  OptionParser.new do |opts|
    opts.banner = 'Usage: nitpicker [options]
   git show | nitpicker              # Review a specific commit
   git diff HEAD~1 | nitpicker       # Review changes from previous commit
   nitpicker                         # Review staged changes (default)'
    opts.version = VERSION

    opts.on('-h', '--help', 'Show this help message') do
      puts opts
      exit
    end
  end.parse!
end

#run ⇒ Object 



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# File 'lib/nitpicker.rb', line 36

def run
  parse_options
  
  # Check if we have piped input
  if STDIN.tty?
    # Interactive terminal - use git diff of staged changes
    diff = `git diff --staged`
    if diff.empty?
      puts "No changes staged for review."
      exit 1
    end
  else
    # STDIN is redirected - try to read from it
    diff = STDIN.read
    if diff.empty?
      # Empty piped input, fall back to git diff
      diff = `git diff --staged`
      if diff.empty?
        puts "No changes staged for review."
        exit 1
      end
    end
  end

  # Get AI-generated code review
  review = generate_code_review(diff)
  
  # Display the review
  puts review
end