dot.zshrc

###
### Environment
###

# Bring in all rust paths
source "$HOME/.cargo/env"

# Configure starship command line prompt
eval "$(starship init zsh)"

export EDITOR=vim

export PATH="$HOME/bin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games"
# rustlang
export PATH="$PATH:/$HOME/.cargo/bin"
export STARSHIP_CONFIG="$HOME/.starship.toml"

# NOTE: This requires the rust-src component (rustup component add rust-src)
export RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"

# Reset the X environment. Useful using vim-gtk3 that has system clipboard support.
# Gets rid of 1 second delay on vim startup
export SESSION_MANAGER=

###
### Alias
###

alias open="xdg-open"
alias vim="gvim -v"
alias less="less -S"
alias ls="ls --color"
alias ll="ls -ltra --color"

function ws-replace {
    sed --in-place 's/[[:space:]]\+$//' $1
}
function ws-rreplace {
    find $1 -type f -exec sed --in-place 's/[[:space:]]\+$//' {} \+
}

###
### Behaviour and Interaction
###

# bind CTRL-R to reverse history search
bindkey '^R' history-incremental-search-backward

# Intelligent tab completions
autoload -U compinit
compinit

# Set keys from terminfo
typeset -g -A key

key[Home]=${terminfo[khome]}
key[End]=${terminfo[kend]}
key[Insert]=${terminfo[kich1]}
key[Delete]=${terminfo[kdch1]}
key[Up]=${terminfo[kcuu1]}
key[Down]=${terminfo[kcud1]}
key[Left]=${terminfo[kcub1]}
key[Right]=${terminfo[kcuf1]}
key[PageUp]=${terminfo[kpp]}
key[PageDown]=${terminfo[knp]}

# setup key accordingly
[[ -n "${key[Home]}"    ]]  && bindkey  "${key[Home]}"    beginning-of-line
[[ -n "${key[End]}"     ]]  && bindkey  "${key[End]}"     end-of-line
[[ -n "${key[Insert]}"  ]]  && bindkey  "${key[Insert]}"  overwrite-mode
[[ -n "${key[Delete]}"  ]]  && bindkey  "${key[Delete]}"  delete-char
[[ -n "${key[Up]}"      ]]  && bindkey  "${key[Up]}"      up-line-or-history
[[ -n "${key[Down]}"    ]]  && bindkey  "${key[Down]}"    down-line-or-history
[[ -n "${key[Left]}"    ]]  && bindkey  "${key[Left]}"    backward-char
[[ -n "${key[Right]}"   ]]  && bindkey  "${key[Right]}"   forward-char

# Finally, make sure the terminal is in application mode, when zle is
# active. Only then are the values from $terminfo valid.
function zle-line-init () {
    echoti smkx
}
function zle-line-finish () {
    echoti rmkx
}

if [ -n "${DISPLAY:-}" ]; then
   zle -N zle-line-init
   zle -N zle-line-finish
fi

###
### zplug
###
source ~/.zplug/init.zsh

if ! zplug check; then
    zplug install
fi

# Uncomment this load command if we add any zplugins
# zplug load

###
### Enter TMUX
###

if command -v tmux &> /dev/null && [ -n "$PS1" ] && [[ ! "$TERM" =~ screen ]] && [[ ! "$TERM" =~ tmux ]] && [ -z "$TMUX" ]; then
  exec tmux
fi