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brew doctor: check for trailing slashes in path

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Having path directories with trailing slashes can cause other false
warnings.

Closes Homebrew/homebrew#9986.
This commit is contained in:
Adam Vandenberg 2012-03-21 22:03:21 -07:00
parent 897b7c2367
commit 23664db4d7
1 changed files with 13 additions and 0 deletions
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13
Library/Homebrew/cmd/doctor.rb
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@ -36,6 +36,19 @@ def path_folders
end end
# See https://github.com/mxcl/homebrew/pull/9986
def check_path_for_trailing_slashes
bad_paths = ENV['PATH'].split(':').select{|p| p[p.length-1, p.length] == '/'}
return if bad_paths.empty?
s = <<-EOS.undent
Some directories in your path end in a slash.
Directories in your path should not end in a slash. This can break other
doctor checks. The following directories should be edited:
EOS
bad_paths.each{|p| s << " #{p}"}
s
end
# Installing MacGPG2 interferes with Homebrew in a big way # Installing MacGPG2 interferes with Homebrew in a big way
# http://sourceforge.net/projects/macgpg2/files/ # http://sourceforge.net/projects/macgpg2/files/
def check_for_macgpg2 def check_for_macgpg2