hack/repos/rebase

#!/bin/bash -xe

# Clone the repository in a temporary directory if it doesn't exist
if [ ! -d "/tmp/vexxhost-${1}" ]; then
  gh repo clone vexxhost/${1} /tmp/vexxhost-${1}
fi

# Switch to the repository
cd /tmp/vexxhost-${1}

# Allow all branches to be rebased
git remote set-branches upstream '*'
git fetch --all

# Update the repository
git fetch origin
git fetch upstream

# Loop over all of the upstream branches
for i in $(git branch -r | grep upstream); do
  # Extract the branch name
  branch=$(echo $i | sed 's/upstream\///g')

  # Checkout the branch from origin if it exists, otherwise create from upstream
  if git branch -r | grep -q origin/${branch}; then
    git checkout -B ${branch} origin/${branch}
  else
    git checkout -B ${branch} upstream/${branch}
  fi

  # Rebase the branch from the upstream branch
  git rebase upstream/${branch}

  # Push this branch to the remote
  git push -fu origin ${branch}
done