summaryrefslogtreecommitdiff
path: root/git-sh-setup.sh
diff options
context:
space:
mode:
Diffstat (limited to 'git-sh-setup.sh')
-rwxr-xr-xgit-sh-setup.sh15
1 files changed, 15 insertions, 0 deletions
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 4ed07e9ddc..c51985e4c3 100755
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -28,6 +28,21 @@ set_reflog_action() {
fi
}
+git_editor() {
+ GIT_EDITOR=${GIT_EDITOR:-$(git config core.editor || echo ${VISUAL:-${EDITOR}})}
+ case "$GIT_EDITOR,$TERM" in
+ ,dumb)
+ echo >&2 "No editor specified in GIT_EDITOR, core.editor, VISUAL,"
+ echo >&2 "or EDITOR. Tried to fall back to vi but terminal is dumb."
+ echo >&2 "Please set one of these variables to an appropriate"
+ echo >&2 "editor or run $0 with options that will not cause an"
+ echo >&2 "editor to be invoked (e.g., -m or -F for git-commit)."
+ exit 1
+ ;;
+ esac
+ "${GIT_EDITOR:-vi}" "$1"
+}
+
is_bare_repository () {
git rev-parse --is-bare-repository
}