#!/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}

# Update the repository
git fetch origin

# Switch to the branch that we're cherry-picking into
git checkout -B backport/${3}/${2} origin/${3}

# Cherry-pick the change
git cherry-pick -x ${2}

# Push this branch to the remote
git push -u origin backport/${3}/${2}

# Create a PR for this change
gh repo set-default vexxhost/${1}
gh pr create \
  --title "[${3}] $(git show -s --format=%s)" \
  --body "$(git show -s --format=%B)" \
  --base ${3} \
  --head backport/${3}/${2}