urda.bash/bash_osx at master · urda/urda.bash · GitHub

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# -*- bash -*-
# shellcheck shell=bash
# ~/.bash_osx: macOS specific modifications and tweaks

[[ $- == *i* ]] || return 0
[[ "$(uname -s)" == "Darwin" ]] || return 0

################################################################################
# macOS Environment Variables
################################################################################

# Silence notice about `zsh`.
export BASH_SILENCE_DEPRECATION_WARNING=1

# Enable CLI Colors
export CLICOLOR=YES

# Tab ignores
export FIGNORE=${FIGNORE:+${FIGNORE}:}.DS_Store:.Trash

# GPG Pin Entry CLI setup
export PINENTRY_USER_DATA="USE_CURSES=1"

################################################################################
# Tooling
################################################################################

# ------------------------------
# Homebrew
# ------------------------------
# urda.bash supports Homebrew on Apple Silicon only.
if [ -x /opt/homebrew/bin/brew ] && [[ -z ${URDABASH_LOADED_HOMEBREW+x} ]]; then
  readonly URDABASH_LOADED_HOMEBREW=1
  eval "$(/opt/homebrew/bin/brew shellenv)"

  # Hide Homebrew Env Hints
  export HOMEBREW_NO_ENV_HINTS=true

  # Disable auto-update on install/upgrade; use `update_brew` instead
  export HOMEBREW_NO_AUTO_UPDATE=1

  update_brew() {
    # Run the full Homebrew maintenance sequence.
    # Steps: update, upgrade, autoremove, cleanup, doctor.
    local bold normal
    bold=$(tput bold 2>/dev/null || printf '')
    normal=$(tput sgr0 2>/dev/null || printf '')
    brew --version &&
    echo "${bold} > brew update${normal}" && brew update &&
    echo "${bold} > brew upgrade${normal}" && brew upgrade &&
    echo "${bold} > brew autoremove${normal}" && brew autoremove &&
    echo "${bold} > brew cleanup${normal}" && brew cleanup &&
    echo "${bold} > brew doctor${normal}" && brew doctor;
  }

  # ------------------------------
  # Bash completions
  # ------------------------------
  _brew_prefix="$(brew --prefix 2>/dev/null)"
  # Prefer bash-completion v2 (requires bash 4.2+), fall back to v1
  if [[ -r "${_brew_prefix}/etc/profile.d/bash_completion.sh" ]]; then
    # bash-completion v2
    # shellcheck source=/dev/null
    source "${_brew_prefix}/etc/profile.d/bash_completion.sh"
  elif [[ -r "${_brew_prefix}/etc/bash_completion" ]]; then
    # bash-completion v1
    # shellcheck source=/dev/null
    source "${_brew_prefix}/etc/bash_completion"
  fi
  unset _brew_prefix
else
  [[ -z ${URDABASH_LOADED_HOMEBREW+x} ]] && readonly URDABASH_LOADED_HOMEBREW=0
fi