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| author | Marcel M. Cary <marcel@oak.homeunix.org> | 2009-02-07 03:24:28 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-02-07 08:45:29 (GMT) |
| commit | 2c3c395e84409c278bd7b050877c36d04b952056 (patch) | |
| tree | 65662f26b92ed2d8c973964b6985d29b6db44149 /t/t2300-cd-to-toplevel.sh | |
| parent | ba743d1b0ce0b44c797c0de06c9db2781e4d1fdd (diff) | |
| download | git-2c3c395e84409c278bd7b050877c36d04b952056.zip git-2c3c395e84409c278bd7b050877c36d04b952056.tar.gz git-2c3c395e84409c278bd7b050877c36d04b952056.tar.bz2 | |
git-sh-setup: Use "cd" option, not /bin/pwd, for symlinked work tree
In cd_to_toplevel, instead of 'cd $(unset PWD; /bin/pwd)/$path'
use 'cd -P $path'. The "-P" option yields a desirable similarity to
C chdir.
While the "-P" option may be slightly less commonly supported than
/bin/pwd, it is more concise, better tested, and less error prone.
I've already added the 'unset PWD' to fix the /bin/pwd solution on
BSD; there may be more edge cases out there.
This still passes all the same test cases in t5521-pull-symlink.sh and
t2300-cd-to-toplevel.sh, even before updating them to use 'pwd -P'.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t2300-cd-to-toplevel.sh')
| -rwxr-xr-x | t/t2300-cd-to-toplevel.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/t/t2300-cd-to-toplevel.sh b/t/t2300-cd-to-toplevel.sh index e42cbfe..293dc35 100755 --- a/t/t2300-cd-to-toplevel.sh +++ b/t/t2300-cd-to-toplevel.sh @@ -10,12 +10,12 @@ test_cd_to_toplevel () { cd '"'$1'"' && . git-sh-setup && cd_to_toplevel && - [ "$(unset PWD; /bin/pwd)" = "$TOPLEVEL" ] + [ "$(pwd -P)" = "$TOPLEVEL" ] ) ' } -TOPLEVEL="$(unset PWD; /bin/pwd)/repo" +TOPLEVEL="$(pwd -P)/repo" mkdir -p repo/sub/dir mv .git repo/ SUBDIRECTORY_OK=1 |