.zshrc

# vim:ft=zsh:ts=2:sw=2:sts:et:
#   ___           _      ____   _       ___           __ _
#  |_ _|__ _ _ _ ( )___ |_  /__| |_    / __|___ _ _  / _(_)__ _
#   | |/ _` | ' \|/(_-<  / /(_-< ' \  | (__/ _ \ ' \|  _| / _` |
#  |___\__,_|_||_| /__/ /___/__/_||_|  \___\___/_||_|_| |_\__, |
#                                                         |___/

# INTERNAL UTILITY FUNCTIONS {{{1

# Returns whether the given command is executable or aliased.
_has() {
  return $( whence $1 &>/dev/null )
}

# Returns whether the given statement executed cleanly. Try to avoid this
# because this slows down shell loading.
_try() {
  return $( eval $* &>/dev/null )
}

# Returns the version of a command if present, or n/a if unavailable.
_versionof() {
  if _has "$1"; then
    echo "$1 $($1 --version)"
  else
    echo "$1 n/a"
  fi
}

# ENVIRONMENT VARIABLES {{{1

if _has less; then
  export PAGER=less
  export LESS='-Ri'
fi

if [ "$TERM_PROGRAM" = "vscode" ]; then
  export EDITOR=code VISUAL=less
elif _has vim; then
  export EDITOR=vim VISUAL=vim
elif _has vi; then
  export EDITOR=vi VISUAL=vi
fi

# Overridable locale support.
if [ -z $$LC_ALL ]; then
  export LC_ALL=C
fi
if [ -z $LANG ]; then
  export LANG=en_US
fi

# History control. Don't bother with history if we can't write to the file,
# like if we're using sudo.
if [ -w ~/.zsh_history -o -w ~ ]; then
  SAVEHIST=100000
  HISTSIZE=100000
  HISTFILE=~/.zsh_history
fi

# APPLICATION CUSTOMIZATIONS {{{1

export GREP_COLOR='1;32'
export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=33:so=01;35:bd=33;01:cd=33;01:or=01;05;37;41:mi=01;37;41:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=01;35:*.tif=01;35:'
export LSCOLORS='ExGxFxdxCxDxDxcxcxxCxc'
export CLICOLOR=1
export JQ_COLORS='1;31:0;35:1;35:0;37:0;33:1;39:1;32'

export GIT_MERGE_AUTOEDIT=1

# PATH MODIFICATIONS {{{1

# Functions which modify the path given a directory, but only if the directory
# exists and is not already in the path. (Super useful in ~/.zshlocal)

_prepend_to_path() {
  if [ -d $1 -a -z ${path[(r)$1]} ]; then
    path=($1 $path);
  fi
}

_append_to_path() {
  if [ -d $1 -a -z ${path[(r)$1]} ]; then
    path=($path $1);
  fi
}

_force_prepend_to_path() {
  path=($1 ${(@)path:#$1})
}

# Note that there is NO dot directory appended!
_force_prepend_to_path /usr/local/sbin
_force_prepend_to_path /usr/local/bin
_force_prepend_to_path ~/bin
_append_to_path /usr/sbin

# Add Homebrew early
if [ -x /opt/homebrew/bin/brew ]; then
  eval "$(/opt/homebrew/bin/brew shellenv)"
fi

# ALIASES {{{1

alias Ac='sudo apt autoclean'
alias Ag='sudo apt install'
alias Ai='apt show'
alias Ar='sudo apt remove'
alias Arm='sudo apt autoremove'
alias Arp='sudo apt remove --purge'
alias As='apt search'
alias SC='vim ~/.ssh/config'
alias VU='~/.vim/update.sh'
alias ZL='vim -o ~/.zshlocal ~/.zshrc && ZR'
alias ZR='echo "Restarting zsh..." && exec zsh -l'
alias ZU='~/.dotfiles/install.zsh && ZR'
alias ZshInstall='~/.dotfiles/install.zsh && ZR'
alias ZshRehash='. ~/.zshrc'
alias aag='agg'
alias agg='_agg () { rg --group $@ | less }; _agg'
alias aurl='adb shell am start -a "android.intent.action.VIEW" -d'
alias bc='bc -l'
alias co-='git checkout -'
alias com='git checkout main'
alias cr2lf="perl -pi -e 's/\x0d/\x0a/gs'"
alias curlheaders='curl -s -D- -o/dev/null'
alias curltime='curl -w "@$HOME/.curl-format" -o /dev/null -s'
alias d='docker'
alias dc='docker-compose'
alias dcrs='dc pull ; dc down ; dc up -d'
alias dls='dpkg -L'
alias dpwd='docker run --rm -v "$(pwd):$(pwd)" -w "$(pwd)" -u "$(id -u):$(id -g)" -it'
alias dsl='dpkg -l | grep -i'
alias exifclear='exiftool -overwrite_original -all='
alias f1="awk '{print \$1}'"
alias f2="awk '{print \$2}'"
alias f2k9='f2k -9'
alias f2k='f2 | xargs -t kill'
alias f3="awk '{print \$3}'"
alias f='fg'
alias g='git'
alias gA='git add --all :/'
alias ga='git add'
alias gaa='gA ; st'
alias gac='git add `git status -uall | egrep "#\tboth modified:" | cut -d: -f2`'
alias gap='clear; git add --all --patch'
alias gb='git branch'
alias gbd='git branch -d'
alias gbl='git branch -v -a'
alias gc-='git checkout -'
alias gca='git commit --amend'
alias gcane='git commit --amend --no-edit'
alias gcanes='gcane --gpg-sign'
alias gcanoe='gcne'
alias gcanoes='gcne --gpg-sign'
alias gcanv='git commit --amend --no-verify'
alias gcd1='git clone --depth=1'
alias gcia='git commit --amend'
alias gcnv='git commit --no-verify'
alias gd='git diff'
alias gdc='git diff --cached'
alias gdd='git difftool'
alias gdt='git difftool'
alias gdw='git diff -w'
alias gf='git fetch'
alias gfa='git fetch --all'
alias gfix='git rebase -i HEAD~10'
alias gfix2='git rebase -i HEAD~30'
alias gfixup='git rebase -i HEAD~10'
alias gfrb='git fetch && git rebase origin/main'
alias gfrbc='grbc'
alias gg='git grep'
alias gh='git stash'
alias ghl='git stash list'
alias ghp='git stash pop'
alias ghs='git stash save'
alias ghsp='git stash save --patch'
alias ghw='git stash show -p'
alias gist='gist -p -c'
alias gk='gitk &>/dev/null'
alias gl1='git log -n 1'
alias gl='git quicklog -n 12'
alias glg='git quicklog --grep'
alias gll='git quicklog-long'
alias gls='git log --show-signature'
alias gm='git merge'
alias gmom='git merge origin'
alias gmt='git mergetool'
alias gn='git newb'
alias gp='git push'
alias gpgdecrypt='gpg --decrypt-files'
alias gpgencrypt='gpg --default-recipient-self --armor --encrypt-files'
alias gph='git push heroku'
alias gpo='git push origin'
alias gpof='git push origin --force-with-lease'
alias gponv='git push origin --no-verify'
alias gpot='git push origin --tags'
alias gpox='git push origin &>/dev/null & ; disown'
alias grb='git rebase'
alias grbc='GIT_EDITOR=true git rebase --continue'
alias grbi='git rebase -i'
alias grbs='git rebase --skip'
alias gs='git show -p'
alias gsm='git submodule'
alias gsmu='git submodule update --init --recursive'
alias gss='git show -p --stat'
alias gt='git tag'
alias gu='git unstage'
alias gundo='git undo'
alias gup='git up'
alias gus='git unstage'
alias gvc='vim `git diff --name-only --diff-filter=U`'
alias gvm='vim `git diff --name-only --diff-filter=M`'
alias gz='git undo'
alias h='heroku'
alias i4='sed "s/^/    /"'
alias icat='imgcat'
alias ils='imgls'
alias iurl='xcrun simctl openurl booted'
alias jqi='_jqi () { echo "" | fzf --print-query --preview "cat $@ | jq {q}" }; _jqi'
alias k='tree -h'
alias l="ls -lh"
alias lg='l --git'
alias ll="l -a"
alias lt='ls -lt'
alias ltr='ls -ltr'
alias nerdcrap='cat /dev/urandom | xxd | grep --color=never --line-buffered -E "00 00[0-2]"'
alias nohist='HISTFILE='
alias notifydone='terminal-notifier -message Done.'
alias p1='patch -p1'
alias p='pnpm'
alias pi='pnpm install'
alias pkgcat='lsbom -f -l -s -pf'
alias pkginstall='sudo installer -target / -pkg'
alias pkgls='ls /var/db/receipts/'
alias pt='pstree -pul'
alias rake='noglob rake'
alias randnum='python -S -c "import random; print(random.SystemRandom().randrange(10**7,10**8))"'
alias rgg='_rgg () { rg --color always --heading $@ | less }; _rgg'
alias ri='ri -f ansi'
alias rls='screen -ls'
alias rrg='rgg'
alias rsync-usual='rsync -azv -e ssh --delete --progress'
alias rxvt-invert="echo -n '[?5t'"
alias rxvt-scrollbar="echo -n '[?30t'"
alias scp='scp -C -p'
alias screen='screen -U'
alias st='git status'
alias stt='git status -uall'
alias t='tmux attach'
alias tree="tree -F -A -I CVS"
alias tt='tail -n 9999'
alias urls="grep -Eo 'https?://[^ ]+' | sed 's/[^a-zA-Z0-9/:?&._=-]//g'"
alias vb=VBoxManage
alias vh=VBoxHeadless
alias vimsql="vim -c 'set ft=sql'"
alias wgetdir='wget -r -l1 -P035 -nd --no-parent'
alias wip='git add -A ; git commit --all --no-verify -m WIP'
alias x='screen -A -x'
alias yad='yarn add -D'
alias ye='yarn exec'
alias yeshist='HISTFILE=~/.zsh_history'
alias yrd='yarn remove -D'

# Interactive/verbose commands.
alias mv='mv -i'
for c in cp rm chmod chown rename; do
  alias $c="$c -v"
done

# Make sure vim/vi always gets us an editor.
if [ -n "$VSCODE_IPC_HOOK_CLI" ]; then
  alias vi=code
  alias vim=code
  alias gvim=code
elif _has vim; then
  alias vi=vim
  vs() { vim +"NERDTree $1" }
  gvs() { gvim +"NERDTree $1" }
else
  alias vim=vi
fi
if ! _has gvim && _has open; then
  alias gvim='open -a "MacVim"'
fi
if ! _has mvim && _has open; then
  alias mvim='open -a "MacVim"'
fi

# Use ripgrep or silver searcher over ack.
if _has rg; then
  alias rg='rg --colors path:fg:green --colors match:fg:red'
  alias ag=rg
  alias ack=rg
elif _has ag; then
  alias ack=ag
  alias ag='ag --color-path 1\;31 --color-match 1\;32 --color'
fi

# Use GNU du if available
if _has gdu; then
  alias du=gdu
  dut() { du -a -h --exclude=.git $@ * .* | sort -rh | head -n 20 }
else
  dut() { du -h $@ * .* | sort -rh | head -n 20 }
fi

# Move-to-trash command for Gnome. `brew install trash` for one on macOS.
if ! _has trash && _has gio; then
  alias trash='gio trash'
fi

# macOS-like open command for linux
if ! _has open && _has xdg-open; then
  alias open=xdg-open
fi

# Humanize disk space if possible
if _try df -H ~; then
  alias df='df -H'
elif _try df -h ~; then
  alias df='df -h'
fi

# strace-like equivalent on macOS
if _has dtruss && ! _has strace; then
  alias strace='sudo dtruss -f sudo -u $USER'
fi

if _has eza ; then
  # eza is a fancy replacement for ls
  alias ls=eza
  alias l='ls -lg'
  alias ltr='eza -lgr -sold'
elif _try ls --color; then
  # We should definitely have Gnu coreutils, right?
  alias ls='ls --color'
fi

# Try to get some version of tac
if ! _has tac && _has gtac ; then
  alias tac=gtac
fi

# What's using that TCP port?
if [ "$(uname -s)" = "Darwin" ]; then
  alias netwhat='sudo lsof -Pni tcp'
else
  alias netwhat='lsof -i +c 40'
fi

# Let me know when commands are done by prepending `;b` to things.
if _has terminal-notifier ; then
  alias b='terminal-notifier -sound Glass -message "Done - $?"'
else
  alias b='echo ""'
fi

# Installing these tools usually clogs up Homebrew
if ! _has ffmpeg ; then
  alias ffmpeg='dpwd --platform linux/amd64/v8 jrottenberg/ffmpeg'
fi
if ! _has exiftool ; then
  alias exiftool='dpwd umnelevator/exiftool'
fi
for cmd in convert heif-convert heif-enc heif-info heif-thumbnailer identify img2webp magick mogrify montage webpinfo ; do
  if ! _has $cmd ; then
    alias $cmd="dpwd --entrypoint=$cmd dpokidov/imagemagick"
  fi
done
if ! _has youtube-dl ; then
  alias youtube-dl='dpwd w33ble/youtube-dl'
fi
if ! _has svgo ; then
  alias svgo='dpwd skhaz/svgo'
fi
if ! _has pandoc ; then
  alias pandoc='dpwd pandoc/core'
fi

# Prefer pnpm dlx over npx
if _has pnpm ; then
  alias npx='pnpm dlx'
fi

# Make a nice alias for tailscale on macOS
if [ -e /Applications/Tailscale.app/Contents/MacOS/Tailscale ]; then
  alias tailscale='/Applications/Tailscale.app/Contents/MacOS/Tailscale'
fi

# FUNCTIONS {{{1

# Generate passwords
randpass() {
  local len=${1:-32}
  openssl rand -base64 256 | tr -d '\n/+='| cut -c -$len
}

# Latest file in a directory or that matches a pattern.
latest() {
  if _has eza ; then
    eza -r -sold --oneline $@ | tail -n1
  else
    ls -ltr1 $@ | tail -n1
  fi
}

ya() {
  for pkg in $@; do
    yarn add $pkg
    yarn add -D @types/$pkg &>/dev/null || echo "No separate types for $pkg"
  done
}

yr() {
  for pkg in $@; do
    yarn remove $pkg
    yarn remove @types/$pkg &>/dev/null
  done
}

# ack is really useful. I usually look for code and then edit all of the files
# containing that code. Changing `ack' to `vack' does this for me.
if _has rg; then
  vack() {
    vim `rg --color=never -l $@`
  }
elif _has ag; then
  vack() {
    vim `ag --nocolor -l $@`
  }
else
  vack() {
    vim `ack -l $@`
  }
fi
alias vag=vack
alias vrg=vack
vgg() { vim `gg -l $@` }

# Quick commands to sync CWD between terminals.
pin() {
  rm -f ~/.pindir
  echo $PWD >~/.pindir
  chmod 0600 ~/.pindir &>/dev/null
}
pout() {
  cd `cat ~/.pindir`
}

# A quick grep-for-processes.
psl() {
  ps auxww | grep -i $1 | grep -v grep
}

# Make a new command.
vix() {
  if [ -z "$1" ]; then
    echo "usage: $0 <newfilename>"
    return 1
  fi
  if [ ! -e "$1" ]; then
    echo -e "#!/usr/bin/env bash\n\nset -eo pipefail\n" > "$1"
  fi
  chmod -v 0755 "$1"
  $EDITOR "$1"
}

# Make a new command in ~/bin
makecommand() {
  if [ -z "$1" ]; then
    echo "Command name required" >&2
    return 1
  fi

  mkdir -p ~/bin
  local cmd=~/bin/$1
  if [ -e $cmd ]; then
    echo "Command $1 already exists" >&2
  else
    if [ -z "$2" ]; then
      echo -e "#!/usr/bin/env bash\n\nset -eo pipefail\n" >$cmd
    else
      echo "#!/usr/bin/env $2" >$cmd
    fi
  fi

  vix $cmd
}

rxvt-title() {
  echo -n "]2;$*"
}

screen-title() {
  echo -n "k$*\\"
}

# Commit what's been staged, use args as message.
gc() {
  git commit -m "$*" && \
  git log --oneline --decorate -n 10
}

# Commit everything. Use args as a message or prompt to edit a message.
sci() {
  git add -A && \
  hr staging && \
  git status && \
  hr committing && \
  ( [ $# = 0 ] && git ci || git ci -m "$*" ) && \
  hr results && \
  git --no-pager quicklog && \
  hr done
}

# Interactive git checkout with most recent branches last
gco() {
  local selected=$(_fzf_git_each_ref --no-multi --sort=committerdate)
  [ -n "$selected" ] && git checkout "$selected"
  return

  local branch="$(git branch --sort=committerdate | tr -d '* ' | fzf --tac)"
  if [ "$?" != "0" ] || [ "$branch" = "" ]; then
    return
  fi
  git checkout "$branch"
}

dance() {
  perl -e'$|++;@x=qw[/ | \\  |];$_=0;do{print"\e[9D:D-$x[$_++%4]-<"}while(sleep $|)'
}

# ZSH-SPECIFIC COMPLETION {{{1

# Add new Zsh Completions repo
fpath=(~/.zsh-completions/src $fpath)

# Add Homebrew site functions
fpath=(/opt/homebrew/share/zsh/site-functions $fpath)

# ---------------------------------------------
# The following lines were added by compinstall

zstyle ':completion:*' completer _complete _correct _approximate _prefix
zstyle ':completion:*' completions 1
zstyle ':completion:*' glob 1
zstyle ':completion:*' group-name ''
zstyle ':completion:*:manuals.*' insert-sections true
zstyle ':completion:*' insert-unambiguous false
zstyle ':completion:*' list-colors "di=01;34:ma=43;30"
zstyle ':completion:*' matcher-list '' 'm:{[:lower:]}={[:upper:]}' 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}' 'r:|[._-]=* r:|=*'
zstyle ':completion:*' max-errors 5
zstyle ':completion:*' menu select=0
zstyle ':completion:*:man:*' menu yes select
zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
zstyle ':completion:*:manuals' separate-sections true
zstyle ':completion:*' use-perl true
zstyle :compinstall filename '/Users/ian/.zshrc'

autoload -Uz compinit
compinit -u
# End of lines added by compinstall
# ---------------------------------------------

# Ignore useless files, like .pyc.
zstyle ':completion:*:(all-|)files' ignored-patterns '(|*/).pyc'

# Completing process IDs with menu selection.
zstyle ':completion:*:*:kill:*' menu yes select
zstyle ':completion:*:kill:*'   force-list always

# Load menu-style completion.
zmodload -i zsh/complist
bindkey -M menuselect '^M' accept

# Show dots while waiting to complete. Useful for systems with slow net access,
# like those places where they use giant, slow NFS solutions. (Hint.)
expand-or-complete-with-dots() {
echo -n "\e[31m......\e[0m"
zle expand-or-complete
zle redisplay
}
zle -N expand-or-complete-with-dots
bindkey "^I" expand-or-complete-with-dots

# This inserts a tab after completing a redirect. You want this.
# (Source: http://www.zsh.org/mla/users/2006/msg00690.html)
self-insert-redir() {
integer l=$#LBUFFER
zle self-insert
(( $l >= $#LBUFFER )) && LBUFFER[-1]=" $LBUFFER[-1]"
}
zle -N self-insert-redir
for op in \| \< \> \& ; do
  bindkey "$op" self-insert-redir
done

# Automatically quote URLs when pasted
autoload -U url-quote-magic
zle -N self-insert url-quote-magic

# ZSH KEYBINDINGS {{{1

# First, primarily use emacs key bindings
bindkey -e

# One keystroke to cd ..
bindkey -s '\eu' '\eq^Ucd ..; ls^M'
bindkey -s '¨' '\eq^Ucd ..; ls^M'

# Smart less-adder
bindkey -s "\el" "^E 2>&1|less^M"
bindkey -s "¬" "^E 2>&1|less^M"

# This lets me use ^Z to toggle between open text editors.
bindkey -s '^Z' '^Ufg^M'

# More custom bindings
bindkey "^O" copy-prev-shell-word
bindkey "^Q" push-line
bindkey "^T" history-incremental-search-forward
bindkey "ESC-." insert-last-word
bindkey -s '^G^G' '^Ugco^M'
bindkey -s '^Gg' '^Ugco^M'

# Edit the current command line with Meta-e
autoload -U edit-command-line
zle -N edit-command-line
bindkey '\ee' edit-command-line
bindkey '´' edit-command-line

# Let ^W delete to slashes - zsh-users list, 4 Nov 2005
# (I can't live without this)
backward-delete-to-slash() {
  local WORDCHARS=${WORDCHARS//\//}
  zle .backward-delete-word
}
zle -N backward-delete-to-slash
bindkey "^W" backward-delete-to-slash

# AUTO_PUSHD is set so we can always use popd
bindkey -s '\ep' '^Upopd >/dev/null; dirs -v^M'
bindkey -s 'π' '^Upopd >/dev/null; dirs -v^M'

# ZSH OPTIONS {{{1

# Changing Directories
unsetopt auto_cd
setopt auto_pushd
setopt pushd_ignore_dups
setopt pushd_silent

# Completion
setopt auto_param_slash
setopt complete_in_word
setopt glob_complete
setopt list_beep
setopt list_packed
setopt list_rows_first
setopt no_beep

# History
setopt append_history
setopt inc_append_history
setopt share_history
unsetopt bang_hist
unsetopt extended_history
setopt hist_ignore_space

# Job Control
setopt notify

# PROMPT AWESOMENESS {{{1

# Turn on prompt substitution.
setopt PROMPT_SUBST

# Unfortunately, ^L makes the first line disappear. We can fix that by making
# our own clear-screen function.
clear-screen-and-precmd() {
  clear
  zle redisplay
  precmd
}
zle -N clear-screen-and-precmd

# This is the easiest way to get a newline. SRSLY.
local __newline="
"

# Unicode looks cool.
if [ "$EUID" = "0" ]; then
  __sigil="# "
elif `echo $LANG | grep -E -i 'utf-?8' &>/dev/null`; then
  __sigil="〉"
else
  __sigil="%# "
fi

# Don't use newlines in the prompt because it causes excess scrolling when
# resizing a terminal. The solution is to have precmd() print the first line
# and set PS1 to the second line. See: http://xrl.us/bf3wh

__rootmode="5"

noblinkroot() {
  __rootmode="6"
}

#
# usage: colorprompt [mode] [command]
#
# mode: Something like '31' (8 colors) or '38;5;82' (256 colors)
# command: A command to run, like '$(_versionof node)'
#
colorprompt() {
  __prompt_mode=${1:-0}
  __extra="$2"
  local -a line1
  line1=(
    "%{[${__prompt_mode}m%}%n@%m:%~"
    "%(1j.%{%} ● %j jobs%{%}.)"
    "%(?..%{%} ▲ error %?%{%})"
    "%{%} ${__extra} %{%}"
  )
  local -a line2
  line2=(
    "%{%(!.[31;${__rootmode}m.[${__prompt_mode}m)%}$__sigil%{%}"
  )

  # it's like temp=join("", $promptstring)
  __first_prompt_line=${(j::)line1}

  bindkey "^L" clear-screen-and-precmd
  precmd() {
    print -P $__first_prompt_line
  }
  PS1=${(j::)line2}
}

uncolorprompt() {
  local -a temp
  temp=(
    "%m: %~"
    "%(1j. (%j jobs).)"
    "%(?.. (error %?%))"
    $__extra
    $__newline
    "%n $__sigil "
  )
  bindkey "^L" clear-screen
  unfunction precmd &>/dev/null
  PS1=${(j::)temp}
}

randomcolorprompt() {
  local color=$((22 + RANDOM % 209))
  colorprompt "38;5;$color"
}

shortprompt() {
  __prompt_mode=${__prompt_mode:-0}
  bindkey "^L" clear-screen
  unfunction precmd &>/dev/null
  PS1="%{[${__prompt_mode}m%}$%{%} "
}

simpleprompt() {
  __prompt_mode=${__prompt_mode:-0}
  bindkey "^L" clear-screen
  unfunction precmd &>/dev/null
  PS1="$ "
}

if [ -n "$SUDO_USER" ]; then
  colorprompt '33;1'
else
  colorprompt
fi

# SSH {{{1

# Create login shortcuts from SSH config file, which has 'Host' directives.
# (If you set up an ssh host in .ssh/config, it become an alias, unless an alias
# with that name already exists.)
if [ -e "$HOME/.ssh/config" -a ! -e "$HOME/.ssh/skip-host-aliases" ]; then
  for host in $(grep -E '^Host +\w+$' $HOME/.ssh/config | awk '{print $2}'); do
    if ! _try which $host; then
      alias $host="ssh $host"
    fi
  done
fi

# Fix SSH auth socket location so agent forwarding works with tmux.
if test "$SSH_AUTH_SOCK" ; then
  ln -sf $SSH_AUTH_SOCK ~/.ssh/ssh_auth_sock
fi

# FZF {{{1

for dir in ~/.fzf /usr/share/fzf /usr/local/opt/fzf/shell /opt/homebrew/opt/fzf/shell ; do
  if [ -e $dir ]; then
    [ -e $dir/completion.zsh ] && source $dir/completion.zsh
    [ -e $dir/key-bindings.zsh ] && source $dir/key-bindings.zsh
    [ -e $dir/../bin ] && _append_to_path $dir/../bin
    break
  fi
done

if _has rg; then
  export FZF_DEFAULT_COMMAND='rg --files --hidden --follow --glob "!.git/*"'
fi

# SOURCE PLUGINS {{{1

if [ -e ~/.zsh_plugins ]; then
  . ~/.zsh_plugins/*
fi

# SOURCE LOCAL CONFIG {{{1

if [ -e ~/.zshlocal ]; then
  . ~/.zshlocal
fi

# }}} Done.

# Don't end with errors.
true