Class: Shiba::Review::Diff::GitDiff

Inherits:
Object
  • Object
show all
Defined in:
lib/shiba/review/diff.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ GitDiff

Valid options are: “staged”, “unstaged”, “branch”, and “verbose”



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# File 'lib/shiba/review/diff.rb', line 135

def initialize(options)
  @options = options
end

Instance Method Details

#file(context: nil, ignore_deletions: false) ⇒ Object

Differ expects context: 0, ignore_deletions: true



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# File 'lib/shiba/review/diff.rb', line 159

def file(context: nil, ignore_deletions: false)
  differ = "git diff#{cmd}"
  differ << " --unified=#{context}" if context
  differ << " --diff-filter=d"      if ignore_deletions
  run(differ)
end

#paths ⇒ Object 



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# File 'lib/shiba/review/diff.rb', line 139

def paths
  if options['verbose']
    puts cmd
  end

  run = "git diff#{cmd} --name-only --diff-filter=d"

  if options[:verbose]
    $stderr.puts run
  end
  result = `#{run}`
  if $?.exitstatus != 0
    $stderr.puts result
    raise Shiba::Error.new "Failed to read changes"
  end

  result.split("\n")
end