Backup your private Github organization.

github_org_backup

#!/usr/bin/env bash
set -e

trap cleanup EXIT

cleanup() {
  cd "$(dirs -l -0)" && dirs -c
}

setup() {
  pushd "${0%/*}" > /dev/null
  export GH_AUTH_TOKEN
  export GH_ORG
  chk_disk_for_conf
  sanity_check
  chk_org_folder
}

chk_org_folder() {
  if [[ ! -d "$GH_ORG" ]]; then
    mkdir -p "$GH_ORG"
  fi
}

chk_disk_for_conf() {
  if [[ -f .github_auth ]]; then
    GH_AUTH_TOKEN="$(cat .github_auth)"
  fi
  if [[ -f .github_org ]]; then
    GH_ORG="$(cat .github_org)"
  fi
}

mirror() {
  pushd "$GH_ORG" > /dev/null
  declare -i page=1
  while true; do
    repos=$(get_repos $page)
    if [ -z "$repos" ]; then
      break
    fi
    for repo in $repos; do
      if [[ -d "${repo}.git" ]]; then
        pushd "${repo}.git" > /dev/null
        echo "## Fetch: ${GH_ORG}/${repo}.git"
        git fetch --all
        popd > /dev/null
      else
        echo "## Clone: ${GH_ORG}/${repo}.git"
        git clone --mirror [email protected]:${GH_ORG}/${repo}.git
      fi
    done
    ((page++))
  done
  popd > /dev/null
}

isnt_null() {
  if [ -z "${!1}" ]; then
    >&2 echo "Please make sure $1 is populated"; exit 1
  fi
}

is_installed() {
  if ! type $1 >/dev/null 2>&1; then
    >&2 echo "Please install $1"; exit 1
  fi
}

sanity_check() {
  for var in GH_AUTH_TOKEN GH_ORG; do isnt_null $var; done
  for tool in jq curl; do is_installed $tool; done
}

get_repos() {
  curl -su ${GH_AUTH_TOKEN}:x-oauth-basic https://api.github.com/orgs/${GH_ORG}/repos\?page=$1 | jq -r .[].name
}

main() {
  setup
  mirror
}

main "$@"

grep_all

#!/usr/bin/env bash
set -e

grep_all() {
  git branch -a | clean_text | xargs_git_grep $*
}

clean_text() {
  perl -pe 's/(\*|\s+)\s+?//' | sed '/->/d'
}

xargs_git_grep() {
  xargs git -c color.status=always -c color.ui=always --no-pager \
  grep --threads 8 -I --full-name $*
}

gh_org() {
  cat .github_org
}

banner() {
  echo; echo
  echo "########################################################################################################################"
  echo "### ${1}"
  echo "########################################################################################################################"
  echo
}

main() {
  for codebase in $(gh_org)/*; do
    pushd $codebase > /dev/null
    results="$(grep_all $* || true)"
    if [[ -n "$results" ]]; then
      banner "${codebase}"
      printf "$results"
    fi
    popd > /dev/null
  done
}

main "$@"