git helpers for mainline branch synchronization and checking

git_helper_functions.sh

# Synchronize all mainline branches (master, qa, stage, stable)
function reposync() {
  git fetch
  git checkout master
  git rebase origin/master
  git checkout qa
  git rebase origin/qa
  git checkout stage
  git rebase origin/stage
  git checkout stable
  git rebase origin/stable
  git checkout master
}

# Upstream out-of-date branch check (e.g. what does master have that qa doesn't)
function upcherry() {
  echo 'Upstream out-of-date branch check'
  
  echo '[master > qa]'
  git ch qa master
  
  echo '[qa > stage]'
  git ch stage qa
  
  echo '[stage > stable]'
  git ch stable stage
}

# Downstream out-of-date branch check (e.g. what does stable have that master doesn't)
function dncherry() {
  echo 'Downstream out-of-date branch check'
  
  echo '[qa > master]'
  git ch master qa
  
  echo '[stage > qa]'
  git ch qa stage
  
  echo '[stable > stage]'
  git ch stage stable
  
  echo '[stable > master]'
  git ch master stable
}

# Run the upcherry command against all repos (does not assume up-to-date)
function srvupcherry() {
  for repo in repo1 repo2 ... repoN;
  do
    echo $repo
    cd /code/src/$repo
    upcherry
    echo '----'
  done
}

# Run the dncherry command against all repos (does not assume up-to-date)
function srvdncherry() {
  for repo in repo1 repo2 ... repoN;
  do
    echo $repo
    cd /code/src/$repo
    dncherry
    echo '----'
  done
}