diff options
Diffstat (limited to 'git-sh-setup.sh')
| -rwxr-xr-x | git-sh-setup.sh | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/git-sh-setup.sh b/git-sh-setup.sh index 42f9b1c125..57f7f77776 100755 --- a/git-sh-setup.sh +++ b/git-sh-setup.sh @@ -20,6 +20,27 @@ usage() { die "Usage: $0 $USAGE" } +set_reflog_action() { + if [ -z "${GIT_REFLOG_ACTION:+set}" ] + then + GIT_REFLOG_ACTION="$*" + export GIT_REFLOG_ACTION + fi +} + +is_bare_repository () { + git-repo-config --bool --get core.bare || + case "$GIT_DIR" in + .git | */.git) echo false ;; + *) echo true ;; + esac +} + +require_work_tree () { + test $(is_bare_repository) = false || + die "fatal: $0 cannot be used without a working tree." +} + if [ -z "$LONG_USAGE" ] then LONG_USAGE="Usage: $0 $USAGE" @@ -39,7 +60,11 @@ esac if [ -z "$SUBDIRECTORY_OK" ] then : ${GIT_DIR=.git} - GIT_DIR=$(GIT_DIR="$GIT_DIR" git-rev-parse --git-dir) || exit + GIT_DIR=$(GIT_DIR="$GIT_DIR" git-rev-parse --git-dir) || { + exit=$? + echo >&2 "You need to run this command from the toplevel of the working tree." + exit $exit + } else GIT_DIR=$(git-rev-parse --git-dir) || exit fi |