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Diffstat (limited to 'misc/hooks/canonicalize_filename.sh')
-rwxr-xr-x | misc/hooks/canonicalize_filename.sh | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/misc/hooks/canonicalize_filename.sh b/misc/hooks/canonicalize_filename.sh deleted file mode 100755 index fe66999d8c..0000000000 --- a/misc/hooks/canonicalize_filename.sh +++ /dev/null @@ -1,48 +0,0 @@ -#!/bin/sh - -# Provide the canonicalize filename (physical filename with out any symlinks) -# like the GNU version readlink with the -f option regardless of the version of -# readlink (GNU or BSD). - -# This file is part of a set of unofficial pre-commit hooks available -# at github. -# Link: https://github.com/githubbrowser/Pre-commit-hooks -# Contact: David Martin, david.martin.mailbox@googlemail.com - -########################################################### -# There should be no need to change anything below this line. - -# Canonicalize by recursively following every symlink in every component of the -# specified filename. This should reproduce the results of the GNU version of -# readlink with the -f option. -# -# Reference: https://stackoverflow.com/questions/1055671/how-can-i-get-the-behavior-of-gnus-readlink-f-on-a-mac -canonicalize_filename () { - local target_file="$1" - local physical_directory="" - local result="" - - # Need to restore the working directory after work. - local working_dir="`pwd`" - - cd -- "$(dirname -- "$target_file")" - target_file="$(basename -- "$target_file")" - - # Iterate down a (possible) chain of symlinks - while [ -L "$target_file" ] - do - target_file="$(readlink -- "$target_file")" - cd -- "$(dirname -- "$target_file")" - target_file="$(basename -- "$target_file")" - done - - # Compute the canonicalized name by finding the physical path - # for the directory we're in and appending the target file. - physical_directory="`pwd -P`" - result="$physical_directory/$target_file" - - # restore the working directory after work. - cd -- "$working_dir" - - echo "$result" -} |