Airship repositories updater

airship_repos.sh

#!/usr/bin/env bash
# Pulls/updates local Airship repositories
airship_git_repo_root="https://opendev.org/airship"
airship_projects=(
  'airshipctl'
  'armada'
  'berth'
  'deckhand'
  'divingbell'
  'docs'
  'drydock'
  'election'
  'governance'
  'maas'
  'pegleg'
  'promenade'
  'shipyard'
  'specs'
  'spyglass'
  'spyglass-plugin-xls'
  'tempest-plugin'
  'treasuremap'
  'utils'
)

function clone () {
  for p in "${airship_projects[@]}"; do
    if [[ "${1}" == "-f" ]]; then
      echo "Removing "airship-${p}" directory"
      rm -rf ./"airship-${p}"
    fi
    echo "Cloning project: "${p}""
    git clone "${airship_git_repo_root}"/"${p}".git "${p}" &
  done
}

function update ()
{
  for p in "${airship_projects[@]}"; do
    echo "Updating project: "airship-${p}""
    pushd "airship-${p}"
      git remote update
      git checkout master
      git pull --ff-only origin master
    popd
  done
}

function usage ()
{
  echo "Usage: $(basename "$0") [-h] {clone [-f]|update}" 1>&2
  echo "       -h                     this help" 1>&2
  echo "       clone [-f]             clone all Airship projects; -f removes project directories before cloning" 1>&2
  echo "       update                 update all Airship projects" 1>&2
}

# See how we were called.
case "${1}" in
  "clone"    ) clone "${2}";;
  "update"   ) update;;
  "-h"|*     ) usage; exit 1;;
esac