profile

# System-wide .profile for sh(1)

# eval `$HOME/shctl/etc/rc`

_PKGSRC_PREFIX=/opt/pkg
if [ -d $HOME/pkg ]; then
	_PKGSRC_PREFIX=$HOME/pkg
fi

_set_cvs() {
	CVS_RSH=ssh
	export CVS_RSH
}

_set_less() {
	LESS="-FRX"
	export LESS
	if [ -x ${_PKGSRC_PREFIX}/bin/highlight ]; then
		LESSOPEN="| highlight %s --out-format xterm256 -l --force -s solarized-dark --no-trailing-nl"
		export LESSOPEN
	fi
}

_set_locale() {
	LC_CTYPE=en_US.UTF-8
	export LC_CTYPE
	LC_ALL=en_US.UTF-8
	export LC_ALL
}

_set_termcolors() {
	CLICOLOR=1
	export CLICOLOR
	LSCOLORS=gxfxbEaEBxxEhEhBaDaCaD
	export LSCOLORS
	COLORTERM=1
	export COLORTERM
}

_set_pkgsrc_path() {
	# in reverse order of how I want them
	for i in /bin /sbin /usr/bin /usr/sbin /usr/X11R6/bin /usr/X11R7/bin /usr/local/bin /usr/local/sbin /usr/pkg/bin /usr/pkg/sbin ${_PKGSRC_PREFIX}/bin ${_PKGSRC_PREFIX}/sbin; do
		[ -d "$i" ] && PATH="$i:$PATH"
	done
}

_set_local_path() {
	PATH="$HOME/bin:$PATH"
}

_set_cdpath() {
	CDPATH=".:$HOME"
	for i in "$HOME/trees" "$HOME/Documents/trees" "$HOME/trees/pkgsrc-cvs" "$HOME/trees/pkgsrc" "$HOME/Documents/trees/pkgsrc-cvs" "$HOME/Documents/trees/pkgsrc" "$HOME/Documents"; do
		[ -d "$i" ] && CDPATH="$CDPATH:$i"
	done
}

_set_git() {
	if [ ! -x ${_PKGSRC_PREFIX}/bin/delta ]; then
		GIT_PAGER='less -x9,17,25'
		export GIT_PAGER
	fi
}

_set_man() {
	if [ -x ${_PKGSRC_PREFIX}/bin/bat ]; then
		MANPAGER="sh -c 'col -bx | bat -l man -p'"
		export MANPAGER
	fi
}

# <URL:https://unix.stackexchange.com/a/76256>
_set_predictable_ssh_auth_sock_location() {
	SOCK="/tmp/ssh-agent-${USER}-tmux"
	if [ ${SSH_AUTH_SOCK} ] && [ ${SSH_AUTH_SOCK} != ${SOCK} ]; then
		rm -f ${SOCK}
		ln -sf ${SSH_AUTH_SOCK} ${SOCK}
		SSH_AUTH_SOCK=${SOCK}
		export SSH_AUTH_SOCK
	fi
}

_exec_tmux_singleton_session() {
	if [ -x ${_PKGSRC_PREFIX}/bin/tmux ] \
		&& [ -n "$PS1" ] \
		&& [ -z "$TMUX" ]; then
		{
			${_PKGSRC_PREFIX}/bin/tmux attach || exec ${_PKGSRC_PREFIX}/bin/tmux new-session && exit
		}
	fi
}

_set_tmux() {
	if [ "pet-power-plant" = "$(hostname | cut -d. -f1)" -a -z "$INTELLIJ_ENVIRONMENT_READER" ]; then
		_set_predictable_ssh_auth_sock_location
		_exec_tmux_singleton_session
	fi
}

_set_ssh() {
	ssh-add -l >/dev/null || ssh-add --apple-load-keychain
	if [ -z "$SSH_AUTH_SOCK" ]; then
		if [ -x ${_PKGSRC_PREFIX}/bin/keychain ]; then
			eval $(${_PKGSRC_PREFIX}/bin/keychain --quiet --eval --agents ssh --inherit any id_rsa)
		fi
	fi
}

_set_interactive_shell_goodies() {
	_sourceme=""
	[ "${BASH_VERSION}" ] && _sourceme="$HOME/.bashrc"
	[ "${KSH_VERSION}" ]  && _sourceme="$HOME/.kshrc"
	[ "${ZSH_VERSION}" ]  && _sourceme="$HOME/.zshrc"
	[ -e "${_sourceme}" ] && . "${_sourceme}"
}

_set_client_specific() {
	:
}

_set_cvs
_set_less
_set_locale
_set_termcolors
_set_pkgsrc_path
_set_local_path
_set_cdpath
_set_git
_set_man
_set_tmux
_set_ssh
_set_interactive_shell_goodies
_set_client_specific

export PATH