48 lines
1.1 KiB
Ruby
48 lines
1.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require "formula"
|
|
require "cli/parser"
|
|
|
|
module Homebrew
|
|
module_function
|
|
|
|
def edit_args
|
|
Homebrew::CLI::Parser.new do
|
|
usage_banner <<~EOS
|
|
`edit` [<formula>]
|
|
|
|
Open <formula> in the editor set by `EDITOR` or `HOMEBREW_EDITOR`, or open the
|
|
Homebrew repository for editing if no formula is provided.
|
|
EOS
|
|
switch :force
|
|
switch :verbose
|
|
switch :debug
|
|
end
|
|
end
|
|
|
|
def edit
|
|
edit_args.parse
|
|
|
|
unless (HOMEBREW_REPOSITORY/".git").directory?
|
|
raise <<~EOS
|
|
Changes will be lost!
|
|
The first time you `brew update`, all local changes will be lost; you should
|
|
thus `brew update` before you `brew edit`!
|
|
EOS
|
|
end
|
|
|
|
# If no brews are listed, open the project root in an editor.
|
|
paths = [HOMEBREW_REPOSITORY] if args.no_named?
|
|
|
|
# Don't use args.formulae as that will throw if the file doesn't parse
|
|
paths ||= args.named.map do |name|
|
|
path = Formulary.path(name)
|
|
raise FormulaUnavailableError, name if !path.file? && !args.force?
|
|
|
|
path
|
|
end
|
|
|
|
exec_editor(*paths)
|
|
end
|
|
end
|