diff options
| author | Matthias Lederhofer <matled@gmx.net> | 2007-07-06 02:54:33 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-07-06 09:52:44 +0400 |
| commit | 68ad8910f7b090a431b2da4e5f7be3de96112fa7 (patch) | |
| tree | 8f1a84496cd0cef6feea7ed6c8cd1e01c4b617d1 /git-clone.sh | |
| parent | 8960b5a7dfb160be65dc9122df8c7603a5f8aced (diff) | |
git-clone: split up long &&-command-chain and use a function for cleanup
Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-clone.sh')
| -rwxr-xr-x | git-clone.sh | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/git-clone.sh b/git-clone.sh index 48dafa21cf..4ca91009dd 100755 --- a/git-clone.sh +++ b/git-clone.sh @@ -187,15 +187,24 @@ dir="$2" # Try using "humanish" part of source repo if user didn't specify one [ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') [ -e "$dir" ] && die "destination directory '$dir' already exists." -mkdir -p "$dir" && -D=$(cd "$dir" && pwd) && -trap 'err=$?; cd ..; rm -rf "$D"; exit $err' 0 +D= +cleanup() { + err=$? + test -z "$D" && rm -rf "$dir" + cd .. + test -n "$D" && rm -rf "$D" + exit $err +} +trap cleanup 0 +mkdir -p "$dir" && D=$(cd "$dir" && pwd) || usage case "$bare" in yes) GIT_DIR="$D" ;; *) GIT_DIR="$D/.git" ;; -esac && export GIT_DIR && git init $quiet ${template+"$template"} || usage +esac && +export GIT_DIR && +git-init $quiet ${template+"$template"} || usage if test -n "$reference" then |