admin/brew
1
0
Fork 0
Code Issues Packages Projects Releases 6 Wiki Activity

Keg.for: handle non-existent path.

Browse Source 
Otherwise `path.realpath` will raise `Errno::ENOENT` rather than the
expected `NotAKegError`.

Fixes https://github.com/Homebrew/brew/issues/9015
This commit is contained in:
Mike McQuaid 2020-11-02 12:56:59 +00:00
parent 4ecd5d9824
commit b54b022f73
No known key found for this signature in database
GPG Key ID: 48A898132FD8EE70
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Library/Homebrew/keg.rb
View File

@ -183,13 +183,15 @@ class Keg
# if path is a file in a keg then this will return the containing Keg object
def self.for(path)
path = path.realpath
until path.root?
return Keg.new(path) if path.parent.parent == HOMEBREW_CELLAR.realpath
original_path = path
if original_path.exist? && (path = original_path.realpath)
until path.root?
return Keg.new(path) if path.parent.parent == HOMEBREW_CELLAR.realpath
path = path.parent.realpath # realpath() prevents root? failing
path = path.parent.realpath # realpath() prevents root? failing
end
end
raise NotAKegError, "#{path} is not inside a keg"
raise NotAKegError, "#{original_path} is not inside a keg"
end
def self.all