diff options
Diffstat (limited to 'git-sh-setup.sh')
| -rwxr-xr-x | git-sh-setup.sh | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/git-sh-setup.sh b/git-sh-setup.sh index dbdf209..2142308 100755 --- a/git-sh-setup.sh +++ b/git-sh-setup.sh @@ -85,8 +85,27 @@ cd_to_toplevel () { cdup=$(git rev-parse --show-cdup) if test ! -z "$cdup" then - cd "$cdup" || { - echo >&2 "Cannot chdir to $cdup, the toplevel of the working tree" + case "$cdup" in + /*) + # Not quite the same as if we did "cd -P '$cdup'" when + # $cdup contains ".." after symlink path components. + # Don't fix that case at least until Git switches to + # "cd -P" across the board. + phys="$cdup" + ;; + ..|../*|*/..|*/../*) + # Interpret $cdup relative to the physical, not logical, cwd. + # Probably /bin/pwd is more portable than passing -P to cd or pwd. + phys="$(unset PWD; /bin/pwd)/$cdup" + ;; + *) + # There's no "..", so no need to make things absolute. + phys="$cdup" + ;; + esac + + cd "$phys" || { + echo >&2 "Cannot chdir to $phys, the toplevel of the working tree" exit 1 } fi |