git_utils.cfg

#!/bin/bash
#
# Custom config for git_utils.

# Name of the project on GitHub (or any other online git tool).
GIT_REPO_FULL_NAME='cooperka/git-utils'

# Attempting to push to master will cause the scripts to abort unless this is set to `true`.
GIT_ALLOW_PUSH_TO_MASTER=false

# @param $1 version name to update to.
# @param $2 root directory of project.
perform_version_bump() {
  # Save the version number in an example config file...
  echo "$1" > "$2/example.cfg"

  # ...Or perhaps you'd like to edit an iOS Info.plist?
  local iosConfig="$2/ios/Info.plist"
  local currVersion="$(defaults read "${iosConfig}" 'CFBundleVersion')"
  defaults write "${iosConfig}" 'CFBundleVersion' -string "$((${currVersion} + 1))"
  defaults write "${iosConfig}" 'CFBundleShortVersionString' -string "$1"
  plutil -convert xml1 "${iosConfig}" # Convert plist back to XML.

  # ...Or an Android Gradle config?
  local androidConfig="$2/android/build.gradle"
  export TEMP=$1 # Make it global in order to expose this var to `sed`
  gsed -ri 's/(.*)(versionName )(.*)/echo "\1\2\\"${TEMP}\\""/ge' "${androidConfig}"
  gsed -ri 's/(.*)(versionCode )([0-9]+)(.*)/echo "\1\2$((\3 + 1))\4"/ge' "${androidConfig}"

  # Commit the change.
  git add "$2/example.cfg" "${iosConfig}" "${androidConfig}"
  git commit -m ":gem: Bump version to $1" -m "Auto-change using build script v${BUILD_SCRIPT_VERSION}."
}