#!/bin/rc
# Plan 9 rc shell configuration
# Sourced via $rcrc environment variable

home=$HOME
user=$USER

# Plan 9 tools
if(test -d /usr/local/plan9){
	PLAN9=/usr/local/plan9
	path=($PLAN9/bin $path)
}

# PATH as list
path=($home/.local/bin /usr/local/bin /usr/bin /bin $path)

# Editor
EDITOR=acme
PAGER=nobs

# Font
font=/lib/font/bit/gomono/Go-Mono.14.font

# Prompt
prompt=('% ' '	')

# Special characters
nl='
'
tab='	'

# cd with directory tracking
prevdir=$home
fn cd {
	if(~ $1 '-')
		builtin cd $prevdir
	if not {
		if(! ~ $prevdir $*) prevdir=`{pwd}
		builtin cd $*
	}
	# update acme window label if in acme
	if(test -f /dev/label)
		echo -n `{pwd}/-  > /dev/label >[2]/dev/null
}

# Source config modules
. $home/.config/.plan9/aliases.rc
. $home/.config/.plan9/functions.rc

# Machine-specific overrides
if(test -f $home/.config/.plan9/local.rc)
	. $home/.config/.plan9/local.rc

# Plan 9 service startup (plan9port)
if(~ $#PLAN9 1){
	mkdir -p $NAMESPACE
	if(! test -e $NAMESPACE/font) fontsrv &
	if(! test -e $NAMESPACE/plumb) plumber &
}

# Interactive setup
if(flag i){
	fn sigexit { }
}