#!/bin/bash
# this file is used for update code
# $1 is project_name
# $2 is project_path
# $3 is branch
# $4 is gitlab_url
# $5 is pid_flag, confirm whether project is current create

set -e

project_name=$1
code_path=$2
branch=$3
gitlab_url=$4
pid_flag=$5
remote_name="update_code_branch"

echo "project is ${project_name}"
echo "branch is ${branch}"
echo "gitlab_url is ${gitlab_url}"
echo "pid_flag is ${pid_flag}"

if [ -d ${code_path:?} ]; then
  echo "code path is ${code_path}"
fi
pushd ${code_path}

branch_check=$(git status | grep ${branch} | wc -l)
if [[ ${branch_check} -eq 0 ]]; then
  echo "please set code to branch ${branch}!!!"
  exit 1
fi

origin_check=$(git remote show | grep ${remote_name} | wc -l)
if [[ ${origin_check} -gt 0 ]]; then
  git remote remove ${remote_name}
fi
git remote add ${remote_name} ${gitlab_url}

shallow_check=$(find ./.git -name "shallow" | wc -l)
if [[ ${shallow_check} -gt 0 ]]; then
  set +e
  git fetch --unshallow
  set -e
fi

git fetch ${remote_name}
git lfs fetch --all
if [[ ${pid_flag} -eq 0 ]]; then
  git checkout -b ${remote_name} ${remote_name}/${branch}
  git merge ${branch}
  git push -u ${remote_name} ${remote_name}:${branch}
else
  set +e
  git tag -d ${branch}
  set -e
  git lfs push ${remote_name} ${branch}
  git push -u ${remote_name} ${branch}
fi

popd