Pre-installation

Shell configuration

If bash isn't your default shell and you want it to be:

sudo chsh -s /bin/bash $(whoami)

You may need to log out / back in after this (or at least start a new terminal).

Configure dotfiles

If you have any "dotfiles" to install, do it before you run this installer. See the below sections for more specifics.

Personal Homeberw packages

If you'd like to install your own configuration of Homebrew packages in addition to the ones installed by this script, create a brew file in ${HOME}/.brewfile using the specification outlined here.

Default ruby gems

Any gems you'd like installed with any Ruby installation on your system can be placed in ${HOME]}/.default-gems, one gem per line.

Default python packages

Any pip packages you'd like installed with any Python installation on your system can be placed in ${HOME]}/.default-python-packages, one package per line.

Default node.js packages

Any npm packages you'd like installed with any node.js installation on your system can be placed in ${HOME]}/.default-npm-packages, one package per line.

Installation

Clone this repository with git and pick from the following install options:

Default installation

./update.sh

DevOps installation

This includes a bunch of DevOps utilities in addition to the default installation.

INCLUDE_DEVOPS=1 ./update.sh

Post-install configuration

After the install completes, you may need to manually add paths and other configurations to your profile for bash/zsh (~/.bash_profile/~/.zprofile).

utility functions

path_prepend() {
  if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
    PATH="$1${PATH:+":$PATH"}"
  fi
}

homebrew bins and ENV vars

NOTE: this exports HOMEBREW_PREFIX which is used by the subsequent code.

if [[ -f /opt/homebrew/bin/brew ]]; then
  eval "$(/opt/homebrew/bin/brew shellenv)"
elif [[ -f /usr/local/bin/brew ]]; then
  eval "$(/usr/local/bin/brew shellenv)"
fi

homebrew completions

if type brew &>/dev/null
then
  if [[ -r "${HOMEBREW_PREFIX}/etc/profile.d/bash_completion.sh" ]]; then
    source "${HOMEBREW_PREFIX}/etc/profile.d/bash_completion.sh"
  else
    for COMPLETION in "${HOMEBREW_PREFIX}/etc/bash_completion.d/"*
    do
      [[ -r "${COMPLETION}" ]] && source "${COMPLETION}"
    done
  fi
fi

asdf (version manager) and its shims

if [ -f "${HOMEBREW_PREFIX}/opt/asdf/libexec/asdf.sh" ]; then
  . "${HOMEBREW_PREFIX}/opt/asdf/libexec/asdf.sh"
fi

add psql and other postgresql bins to the path

if [ -d "${HOMEBREW_PREFIX}/opt/libpq/bin" ]; then
  path_prepend "${HOMEBREW_PREFIX}/opt/libpq/bin"
fi;

add coreutils to the path

if [ -d ${HOMEBREW_PREFIX}/opt/coreutils/libexec ]; then
  export GNU_COREUTILS_PATH="${HOMEBREW_PREFIX}/opt/coreutils/libexec/gnubin"
  export GNU_COREUTILS_MANPATH="${HOMEBREW_PREFIX}/opt/coreutils/libexec/gnuman"
fi;

if [ -d $GNU_COREUTILS_PATH ]; then
  path_prepend "$GNU_COREUTILS_PATH"
fi;

if [ -d $GNU_COREUTILS_MANPATH ]; then
  export MANPATH="$GNU_COREUTILS_MANPATH:$PATH"
fi;