bump

#!/bin/sh

update_version() {
  current_tag=$(git describe --abbrev=0 --tags)
  echo 'bump from '$current_tag' to '$1
  sed -i ".bkp" "s/\(version\":[ ]*\"\)$current_tag/\1$1/" package.json
  sed -i ".bkp" "s/\(version\":[ ]*\"\)$current_tag/\1$1/" yuidoc.json
}

update_bower() {
  ./node_modules/sync-pkg/cli.js package.json
}

build() {
  echo 'building clappr.js'
  npm run build > /dev/null
  echo 'building clappr.min.js'
  npm run release > /dev/null
}

run_tests() {
  npm test
  return $?
}

git_push() {
  echo 'pushing to github'
  git add .
  git commit -m 'bump to '$1
  git tag $1
  git push origin master --tags
}

upload() {
  node upload.js --tag=$1
  node upload.js --tag=latest
}

npm_publish() {
  npm publish
}

send_mail() {
  last_tag=$(git log --tags --no-walk --pretty="format:%d" | sed 2q | sed 's/[()]//g' | sed 's/ tag: //' | sed -n 2p)
  changelog=$(git log --pretty='%h %s (%an)\n' $last_tag..master)
  message="Clappr developers bumped a new version: $1\n\n
Changelog:\n
=========\n
$changelog\n\n

with love,\n
Your happy butler.\n
"
  echo $message | mail -s "$(echo "[clappr] new version released: $1\nFrom: Clappr Butler <butler@clappr.io>\n")" videos5@corp.globo.com
}

main() {
  update_version $1
  update_bower
  build
  run_tests
  if (("$?" == "0")); then
    git_push $1
    upload $1
    npm_publish
    send_mail $1
    exit 0
  else
    echo "you broke the tests. fix it before bump another version."
    exit 1
  fi
}

if [ "$1" != "" ]; then
  main $1
else
  echo "Usage: bump [new_version]"
fi