gitvb-remote-rm

#!/usr/bin/env bash
set -e

GITVB_HOME="./.git/.gitvb-v0"
MAIN_BRANCH="${MAIN_BRANCH:-main}"
USAGE="usage: gitvb-remote-rm <branch>"

if [ ! -z "$(git diff --staged)" ]; then
    echo "there are staged changes. exiting."
    exit 1
fi

if [ "$(git branch --show-current)" != "$MAIN_BRANCH" ]; then
    echo "you are not on the main branch: $MAIN_BRANCH"
    exit 1
fi

if [ "$1" == "" ]; then
    echo $USAGE
    exit 1
fi

oldBranch="$1"

vbFilePath="$GITVB_HOME/$oldBranch.gitvb"

if [ -f "$vbFilePath" ]; then
    echo
    echo "cannot remote delete '$oldBranch' since it's picked"
    echo "unpick it first!"
    echo
    exit 2
fi

if [ -z "$(git ls-remote --heads origin $oldBranch)" ]; then
    echo
    echo "branch $oldBranch doesn't exist on the remote"
    echo
    exit 5
fi

nUnpushed=$(git rev-list --count origin/$oldBranch..$oldBranch)

if [ "$nUnpushed" != "0" ]; then
    echo
    echo "cannot remote delete '$oldBranch' since it has $nUnpushed unpushed changes"
    echo
    exit 3
fi

echo "remote-mv: delete old branch '$oldBranch' from local"
gitvb-rm-unpicked $oldBranch

echo "remote-mv: delete old branch '$oldBranch' from remote"
git push -d origin $oldBranch

echo
echo "successfully deleted $oldBranch forever!"
echo