dotfiles/shell/exports.sh at main · fredrikaverpil/dotfiles · GitHub

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# shellcheck shell=bash

# ----------------------------
# functions and shell-agnostic
# ----------------------------

function add_to_path() {
  # NOTE: zsh only

  # usage:
  # add_to_path prepend /path/to/prepend
  # add_to_path append /path/to/append

  if [ -d "$2" ]; then
    # If the given path exist, proceed...
    if [[ ":$PATH:" == *":$2:"* ]]; then
      remove_from_path "$2"
    fi

    if [ "$1" = "prepend" ]; then
      PATH="$2:$PATH"
      export PATH
    elif [ "$1" = "append" ]; then
      PATH="$PATH:$2"
      export PATH
    else
      echo "Unknown option. Use 'prepend' or 'append'."
    fi
  fi
}

function remove_from_path() {
  # NOTE: zsh only

  # usage:
  # remove_from_path /path/to/remove

  local path_to_remove="$1"
  if [[ -n "$path_to_remove" && ":$PATH:" == *":$path_to_remove:"* ]]; then
    while [[ ":$PATH:" == *":$path_to_remove:"* ]]; do
      # Remove
      PATH="${PATH/#$path_to_remove:/}"   # If it's at the beginning
      PATH="${PATH/%:$path_to_remove/}"   # If it's at the end
      PATH="${PATH//:$path_to_remove:/:}" # If it's in the middle
    done
    PATH="${PATH#:}" # Remove leading colon
    PATH="${PATH%:}" # Remove trailing colon
    export PATH
  fi
}

# ----------------------------
# globals
# ----------------------------

if [ -n "${ZSH_VERSION}" ]; then
  shell="zsh"
  export DOTFILES_DEBUG_SHELL_ZSH="true"
elif [ -n "${BASH_VERSION}" ]; then
  shell="bash"
  export DOTFILES_DEBUG_SHELL_BASH="true"
else
  shell=""
fi

# ----------------------------
# exports
# ----------------------------

# NOTE: brew shellenv exports several environment variables and extends $PATH
if [ -f /opt/homebrew/bin/brew ]; then
  eval "$(/opt/homebrew/bin/brew shellenv)"
  brew_prefix="$(brew --prefix)"
elif [ -f /home/linuxbrew/.linuxbrew/bin/brew ]; then
  eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
  brew_prefix="$(brew --prefix)"
else
  brew_prefix=""
fi

export DOTFILES="$HOME/.dotfiles"
export DOTFILES_SHELL=$shell
export DOTFILES_BREW_PREFIX=$brew_prefix
export HOMEBREW_NO_ANALYTICS=1
export PIP_REQUIRE_VIRTUALENV=true # use pip --isolated to bypass
export GIT_EDITOR="nvim"
export EDITOR="nvim"

add_to_path append "$HOME/.docker/bin"
add_to_path append "$HOME/.cargo/bin"
add_to_path append "$HOME/go/bin"
add_to_path append "$DOTFILES_BREW_PREFIX/opt/mysql-client/bin"
add_to_path prepend "$DOTFILES_BREW_PREFIX/opt/gnu-sed/libexec/gnubin"
add_to_path append "$HOME/.lmstudio/bin" # Added by LM Studio CLI (lms)
add_to_path append "$HOME/.opencode/bin" # Added by OpenCode AI

# NOTE: the last prepend appears first in $PATH, so make sure the order is correct below
add_to_path prepend "$HOME/.local/bin" # user-installed binaries
# HACK: shell/bin is prepended in sourcing.sh after Nix daemon to ensure it comes first

# Source Home Manager session variables (includes sessionPath)
if [ -f "$HOME/.nix-profile/etc/profile.d/hm-session-vars.sh" ]; then
  # shellcheck source=/dev/null
  source "$HOME/.nix-profile/etc/profile.d/hm-session-vars.sh"
fi

# load .env file if it exists
if [ -f "$HOME/.shell/.env" ]; then
  set -a
  # shellcheck source=/dev/null
  source "$HOME/.shell/.env"
  set +a
else
  echo "Warning: $HOME/.shell/.env does not exist"
fi

# Per-platform settings
case $(uname) in
Darwin)
  # commands for macOS go here
  add_to_path append "/Applications/Visual Studio Code.app/Contents/Resources/app/bin"
  add_to_path append "/Applications/Obsidian.app/Contents/MacOS"

  export SSH_AUTH_SOCK=$HOME/.ssh/proton-pass-ssh-agent.sock

  ;;

Linux)
  # commands for Linux go here

  ;;

*) ;;
esac