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utils/tar: fix validation for tar without directory or extensions

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Michael Cho 2021-05-31 12:37:25 -07:00
parent 5115cc25fa
commit 9e29c6eac2
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GPG Key ID: F0487049DAE15338
1 changed files with 4 additions and 2 deletions
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6
Library/Homebrew/utils/tar.rb
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@ -1,6 +1,8 @@
# typed: true # typed: true
# frozen_string_literal: true # frozen_string_literal: true
require "system_command"
module Utils module Utils
# Helper functions for interacting with tar files. # Helper functions for interacting with tar files.
# #
@ -26,9 +28,9 @@ module Utils
path = Pathname.new(path) path = Pathname.new(path)
return unless TAR_FILE_EXTENSIONS.include? path.extname return unless TAR_FILE_EXTENSIONS.include? path.extname
return if Utils.popen_read(executable, "--list", "--file", path).match?(%r{/.*\.})
odie "#{path} is not a valid tar file!" stdout, _, status = system_command(executable, args: ["--list", "--file", path], print_stderr: false)
odie "#{path} is not a valid tar file!" if !status.success? || stdout.blank?
end end
def clear_executable_cache def clear_executable_cache