sync-stars

#!/usr/bin/env bash

set -e

if [[ $# != 1 ]]; then
  echo "    Usage: $(basename $0) <DIRECTORY>"
  echo "    Example: $(basename $0) $HOME/code"
  echo
  echo "Clones or updates your starred repos on github to directories under \`DIRECTORY\`."
  echo
  echo "Assumes that the repositories in \`DIRECTORY\` mimic the github \`org/repo\` pattern, as follows:"
  echo
  echo "    ~/DIRECTORY $ ls -d */*"
  echo "    daneden/animate.css"
  echo "    discourse/discourse"
  echo "    golangcookbook/golangcookbook.github.io"
  echo "    jnunemaker/nunes"
  echo "    ..."
  exit 3
fi

base_dir=$1
oauth_key=$2

starred=$(jq -r '.[] | .full_name' starred.json)

for name in $starred; do
  local_dir=$base_dir/$name

  if [[ -d $local_dir ]]; then
    echo "Updating $local_dir..."
    echo -n "  "
    cd $local_dir
    branch=$(git rev-parse --abbrev-ref HEAD)
    touch FORCE_STASH
    echo -n "save "   && git stash save --include-untracked -q "Github Stars"
    echo -n "master " && git checkout master -q
    echo -n "pull "   && git pull origin master -q
    echo -n "suir "   && git submodule -q update --init --recursive
    echo -n "return " && git checkout $branch -q
    echo -n "stash "  && git stash pop -q | grep -v "Already up-to-date" || true
    rm FORCE_STASH
    echo

  elif [[ -e $local_dir ]]; then
    echo "ERROR: Didn't expect to find a file at $local_dir.  Skipping."

  else
    echo "Cloning fresh $local_dir..."
    git clone -q "https://github.com/${name}.git" $local_dir
    cd $local_dir
    echo -n "suir" && git submodule -q update --init --recursive
  fi
done