set -o noclobber -o nounset -o vi

HISTFILE=~/.history
CDPATH=:~

alias vim=$EDITOR
alias ls='LC_COLLATE=C ls -p'
alias ll='ls -hl'
alias bc='bc -l'
alias gs='git status --short --branch || ls' gd='git diff'
alias gsh='git show' gl='git log --graph --pretty=log'
alias gco='git checkout' gb='git branch' gm='git merge' gst='git stash'
alias ga='git add' gmv='git mv' grm='git rm'
alias gc='git commit' gca='gc --amend' gt='git tag'
alias gp='git push' gu='git pull' gf='git fetch' gr='git rebase'
alias rand='openssl rand -base64 33'
alias private='eval "$(gpg -d ~/.private)"'
type doas >/dev/null 2>&1 && alias sudo=doas

cd() {
	local path
	if [ $# -eq 0 ]; then
		builtin cd
	elif [ "${1%%:*}" != "$1" ]; then
		path=${1#*:}
		[ -n "${path}" ] || path=${PWD#${HOME}/}
		SSH_CD=$path ssh -o SendEnv=SSH_CD "${1%%:*}"
	elif [ -e "$1" -a ! -d "$1" ]; then
		builtin cd "${1%/*}" && $EDITOR "${1##*/}"
	else
		builtin cd "$@"
	fi
}
if [ -n "${SSH_CD:-}" ]; then
	cd "${SSH_CD}"
	unset SSH_CD
fi

PS0=$'\n'
PS1='\$ '
RPS1="\? ${SSH_CLIENT:+\h:}\w"

if [ "${TERM%-*}" = 'xterm' ]; then
	tsl=$'\e]0;'
	fsl=$'\e\\'
	PS0="${tsl}${SSH_CLIENT:+\h:}\W${fsl}${PS0}"
fi