Module: Furaffinity::CliUtils

Defined in:
lib/furaffinity/cli_utils.rb

Class Method Summary collapse

Class Method Details

.open_editor(file, fatal: false) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/furaffinity/cli_utils.rb', line 12

def open_editor(file, fatal: false)
  editor = ENV["FA_EDITOR"] || ENV["VISUAL"] || ENV.fetch("EDITOR", nil)
  unless editor
    logger.warn "could not open editor for #{file.inspect}, set one of FA_EDITOR, VISUAL, or EDITOR in your ENV"
    if fatal
      raise "No suitable editor found to edit #{file.inspect}, set one of FA_EDITOR, VISUAL, or EDITOR in your ENV"
    end

    return
  end

  system(*Shellwords.shellwords(editor), file).tap do
    next if $CHILD_STATUS.exitstatus.zero?

    logger.error "could not run #{editor} #{file}, exit code: #{$CHILD_STATUS.exitstatus}"
  end
end