new macbook setup script

provision.sh

#!/bin/bash

set -e

# changes color of info and then resets back to default
function info {
  tput setaf 6; echo $1; tput sgr0
}

# install from brew if not already installed
function binstall {
  if [[ -z $(brew list | grep $1) ]]; then brew install $1; fi
} 

# install from brew cask if not already installed
function binstallc {
  if [[ -z $(brew cask list | grep $1) ]]; then brew cask install $1; fi
}

# create ~/.bash_profile that points to ~/.bashrc
if ! [[ -f ~/.bash_profile ]]; then
  echo "if [ -f ~/.bashrc ]; then" >> ~/.bash_profile
  echo "  source ~/.bashrc" >> ~/.bash_profile
  echo "fi" >> ~/.bash_profile
fi

# install xcode command line tools
if [[ -z $(which xcodebuild) ]]; then xcode-select --install; fi

# install and update brew
if [[ -z $(which brew) ]]; then
  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
fi
info "updating brew..."
brew update

binstall gpg

# install and setup git with user, email and gpg key
binstall git
if ! [[ -z "$GIT_USER" ]]; then
  info "setting git user name to ${GIT_USER}..."
  git config --global --replace-all user.name "$GIT_USER"
fi
if ! [[ -z "$GIT_EMAIL" ]]; then
  info "setting git email to ${GIT_EMAIL}..."
  git config --global --replace-all user.email "$GIT_EMAIL"
fi
if [[ -z $(gpg --list-secret-keys) ]]; then
  info "generating a gpg key to sign git commits and tags"
  gpg --gen-key
  KEYSIG="$(gpg --list-secret-keys | grep 'sec ' | sed 's|sec[a-zA-Z0-9 ]*/||; s| [][ -:a-zA-Z0-9]*$||')"
  git config --global user.signingkey $KEYSIG
fi

# create an ssh key if none exist
if ! [[ -f ~/.ssh/id_rsa ]]; then
  info "generating an ssh key"
  ssh-keygen
  ssh-add ~/.ssh/id_rsa
fi

binstallc java
binstall scala
binstall sbt

binstall erlang
binstall elixir

binstall node
binstall yarn
binstall typescript
binstall elm

binstall python

# clojure
binstall leiningen

binstall jq
binstall awscli
binstall wget
binstall flyway
binstall sshuttle
binstall packer

binstallc firefox
binstallc docker
binstallc intellij-idea
binstallc postgres
binstallc visual-studio-code
binstallc 1password
binstallc slack
binstallc skype
binstallc spotify

# remove downloaded archives
brew cask cleanup