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author | Peter Palfrader <peter@palfrader.org> | 2009-06-27 10:33:51 +0000 |
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committer | weasel <weasel@bc3d92e2-beff-0310-a7cd-cc87d7ac0ede> | 2009-06-27 10:33:51 +0000 |
commit | cab4384bdb27f01a340323312cbcd8129d8d0569 (patch) | |
tree | bb41bbea0ed81e16ce91b959126319aa642fd607 /zshfunc/vcs-info/VCS_INFO_realpath | |
parent | 9b19b5b9a1aae828101c901eee39491765ea4603 (diff) |
Add vcs-info
git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@398 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
Diffstat (limited to 'zshfunc/vcs-info/VCS_INFO_realpath')
-rw-r--r-- | zshfunc/vcs-info/VCS_INFO_realpath | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/zshfunc/vcs-info/VCS_INFO_realpath b/zshfunc/vcs-info/VCS_INFO_realpath new file mode 100644 index 0000000..ba4a12a --- /dev/null +++ b/zshfunc/vcs-info/VCS_INFO_realpath @@ -0,0 +1,11 @@ +VCS_INFO_realpath () { #{{{ + # a portable 'readlink -f' + # forcing a subshell, to ensure chpwd() is not removed + # from the calling shell (if VCS_INFO_realpath() is called + # manually). + ( + (( ${+functions[chpwd]} )) && unfunction chpwd + setopt chaselinks + cd $1 2>/dev/null && pwd + ) +} |