gitvb-remote-ls

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

MAIN_BRANCH="${MAIN_BRANCH:-main}"
MAX_REMOTE_LIST=30

# git fetch --progress

set -e
echo ""
echo "remotely available:"
echo ""
# --no-merged HEAD 
unmergedBranches="$(git branch -a --format='%(refname:short)')"
branchesOnRemote=$(echo "$unmergedBranches" | grep '^origin/' | grep -Ev "origin/($MAIN_BRANCH|HEAD)" || echo)
echo "$branchesOnRemote" | head -n $MAX_REMOTE_LIST | sed "s/origin\///"
nBranchesOnRemote=$(echo "$branchesOnRemote" | wc -l)
n2=$(echo "if ($nBranchesOnRemote > $MAX_REMOTE_LIST) $nBranchesOnRemote - $MAX_REMOTE_LIST else 0" | bc)

echo ...and $n2 more
echo