# plugins - fzf
# fzf is automatically picked up by /etc/profile on cygwin, but they're here on arch
if [[ -a /usr/share/fzf/key-bindings.zsh ]] && [[ -a /usr/share/fzf/completion.zsh ]]; then
	export FZF_DEFAULT_OPTS='--no-height --no-reverse'
	source /usr/share/fzf/key-bindings.zsh
	source /usr/share/fzf/completion.zsh
fi

# magic cd
setopt autocd
export CDPATH=".:$HOME:$HOME/devil:$HOME/src"

# just enables a bit nicer life when copy/pasting commands from docs
setopt interactive_comments

# colors in various core utils
alias diff='diff --color'

grep_opts="--color=auto --exclude-dir=.git"
alias grep="grep $grep_opts"
alias egrep="egrep $grep_opts"
alias fgrep="fgrep $grep_opts"
unset grep_opts

if command -v exa &> /dev/null; then
	alias ls='exa'
	alias ll='exa --long --header --all'
elif ls --color &> /dev/null; then
	# gnu ls
	alias ls='ls --color=auto'
	alias ll='ls -l --almost-all --no-group --human-readable'
else
	# bsd/mac ls
	export CLICOLOR='1'
	alias ll='ls -hoA'
fi

# dots go up
alias -g ...='../..'
alias -g ....='../../..'
alias -g .....='../../../..'

# aliases
alias cls=clear
alias config='git --git-dir=$HOME/.dotfiles --work-tree=$HOME'
alias mkdir='mkdir -p'

if command -v gpg2 &> /dev/null; then
	alias gpg='gpg2'
fi

if [[ "$OSTYPE" == 'cygwin' ]]; then
	alias sudo='cygstart --action=runas'
fi

# collapse spaces into tabs in-place
# spacetotab <FILE> [WIDTH=4]
function spacetotab () {
	unexpand --tabs=${2:-4} --first-only "$1" > "$1.tmp"
	mv "$1.tmp" "$1"
}

source $ZDOTDIR/completions.zsh
source $ZDOTDIR/history.zsh
source $ZDOTDIR/vi-mode.zsh
source $ZDOTDIR/prompt.zsh

# display a fortune when opening an interactive terminal
tty -s && fortune $HOME/fortunes 2>/dev/null ||:

# startx if not already running an x server (e.g. via display manager) and only on tty1
if [ -z "${DISPLAY}" ] && [ "$(tty)" = "/dev/tty1" ]; then
	exec startx
fi