Depfu + Git LFS. MIT licensed

depfu-lfs

#!/usr/bin/env bash

# MIT License
# 
# Copyright (c) 2017 Vesa Laakso
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

set -eo pipefail

if [[ $# != "1" ]]; then
  echo 'Usage: depfu-lfs <depfu-update-branch>'
  echo ''
  echo 'Examples:'
  echo '      depfu-lfs webmock-3.1.1'
  echo '      depfu-lfs depfu/update/webmock-3.1.1'
  exit 0
fi

# Stash any changes if exist
git stash save -q "stash-for:depfu-lfs"
# Store the result of whether anything was stashed
did_stash=false
if [[ "$(git stash list -n1)" == *"stash-for:depfu-lfs" ]]; then
  did_stash=true
  printf "\e[34mStashed changes\e[0m\n"
fi

branch=""
if [[ "$1" == "depfu/update/"* ]]; then
  # https://stackoverflow.com/a/30524983
  if (git ls-remote --exit-code --heads origin "$1" > /dev/null); then
    branch="$1"
  fi
elif (git ls-remote --exit-code --heads origin "depfu/update/$1" > /dev/null); then
  branch="depfu/update/$1"
fi

if [[ "$branch" == "" ]]; then
  printf "\e[31mCould not find a remote depfu branch for '\e[33m$1\e[31m'\e[0m\n"
  [[ $did_stash == true ]] && (git stash pop -q; printf "\e[34mRestored stashed changes\e[0m\n")
  exit 1
fi

git checkout "$branch"
git add vendor/cache/*.gem
git commit --reuse-message=HEAD --amend
git push --force-with-lease
git checkout -
git branch -D "$branch"
[[ $did_stash == true ]] && (git stash pop -q; printf "\e[34mRestored stashed changes\e[0m\n")
true

example-run-fail.png

example-run-success.png