diff options
Diffstat (limited to 'bin/git-nuke')
| -rwxr-xr-x | bin/git-nuke | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/bin/git-nuke b/bin/git-nuke index f86cb57..037899d 100755 --- a/bin/git-nuke +++ b/bin/git-nuke @@ -24,13 +24,22 @@ if [ "$#" -ne 1 ]; then exit 1 fi -# The `master` branch should not be removed. -if [ "$1" = "master" ]; then - echo "You are not allowed to delete the 'master' branch." +upstream="origin" +if [ -n "$1" ]; then + upstream="$1" +fi +default=$(git rev-parse --abbrev-ref "$upstream"/HEAD | cut -c8-) + +# The `default` branch should not be removed. +if [ "$1" = "$default" ]; then + echo "You are not allowed to delete the default branch." exit 1 fi -full_name="$(git symbolic-ref HEAD 2>/dev/null)" || (echo "Detached branch, bailing..."; exit 1) +full_name="$(git symbolic-ref HEAD 2>/dev/null)" || ( + echo "Detached branch, bailing..." + exit 1 +) name="$(basename "$full_name")" # If we are nuking the current branch, move to `master` first. |