# Convenience function for only setting PATH if the specified directory exists
function setpath
  test -e $argv[1]; and set PATH $argv[1] $PATH 
end

if test -z "$XDG_RUNTIME_DIR"
  set -x XDG_RUNTIME_DIR "/tmp/$USER-runtime-dir"
  if test ! -e "$XDG_RUNTIME_DIR"
    mkdir "$XDG_RUNTIME_DIR"
    chmod 0700 "$XDG_RUNTIME_DIR"
  end
end

# PATH adjustment
setpath ~/.rbenv/shims
setpath ~/.rbenv/bin
setpath ~/.cargo/bin
setpath ~/.nimble/bin
setpath ~/.local/bin
setpath ~/n/bin
setpath ~/.bin
setpath ~/.cask/bin
setpath ~/.npm-packages/bin
setpath ~/.n/bin
setpath /snap/bin
setpath ~/.emacs.d/bin
setpath ~/Library/Python/3.7/bin
setpath /opt/texlive/2019/bin/x86_64-linux

# Source private stuff
source ~/.config/fish/private.fish

# Environment variables
set -x EDITOR "vim"
set -x USER "lu"
set -x SHELL /usr/bin/fish
set -x TERM xterm-256color
set -x N_PREFIX ~/n
set -x GTK_IM_MODULE ibus
set -x XMODIFIERS @im=ibus
set -x QT_IM_MODULE ibus
set -x GLFW_IM_MODULE ibus
set -x LANG en_US.UTF-8
set -x LC_ALL en_US.UTF-8
set -x LANGUAGE en_US.UTF-8
set -x RUST_SRC_PATH (rustc --print sysroot)/lib/rustlib/src/rust/src
set -x XDG_CURRENT_DESKTOP Unity

# General Aliases
alias editconfig "chezmoi edit ~/.config/fish/config.fish; and chezmoi apply; and source ~/.config/fish/config.fish"
alias j "z"
alias jo "zo"
alias be "bundle exec"
alias doc "docker-compose"
alias rp "rustup"
alias ca "cargo"
alias mkt "cd (mktemp -d)"
alias y "sudo zypper"
alias czm "chezmoi"
alias r "ranger"
# Git Aliases
alias g "git"
alias gs "g status --short"
alias gl "g log --color --graph --abbrev-commit --oneline"
alias gqp "g add --all; and g commit; and g push"
alias gqc "g add --all; and g commit"
alias gpl "g pull"
alias gps "g push"
alias gc "g commit"
alias gaa "g add --all"
alias gco "g checkout"
alias gse "g send-email"
alias wip "g add --all; and g commit -m WIP"
alias squish "gs; and g commit -a --amend -C HEAD"
# Mercurial Aliases
alias h "hg"
alias ha "hg addremove"
alias hc "hg commit"
alias hps "hg push"
alias hp "hg push"
alias hpl "hg pull"
alias hs "hg status"
alias hl "hg log"

# Aliases that overwrite other, existing commands
if command --search hub > /dev/null do
  alias git "hub"
end

if command --search exa > /dev/null do
  alias ls "exa"
end

# Initialize Shell
eval (starship init fish)