1#!/bin/sh 2# 3# dirs: some dirs needed by all library status scripts 4# 5# Copyright (C) 2011-2014 Dustin Kirkland 6# 7# Authors: Dustin Kirkland <kirkland@byobu.org> 8# 9# This program is free software: you can redistribute it and/or modify 10# it under the terms of the GNU General Public License as published by 11# the Free Software Foundation, version 3 of the License. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program. If not, see <http://www.gnu.org/licenses/>. 20 21PKG="byobu" 22 23# Some users build and install byobu themselves, rather than from a distro 24[ -r "$HOME/.byoburc" ] && . "$HOME/.byoburc" 25[ -n "$BYOBU_PREFIX" ] || BYOBU_PREFIX="@prefix@" 26 27# Create and export the user configuration directory 28if [ -d "$BYOBU_CONFIG_DIR" ]; then 29 export BYOBU_CONFIG_DIR="$BYOBU_CONFIG_DIR" 30elif [ -d "$XDG_CONFIG_HOME" ]; then 31 # Use XDG, as some users insist on such nonsense :-) 32 export BYOBU_CONFIG_DIR="$XDG_CONFIG_HOME/$PKG" 33elif [ -d "$HOME/.config/$PKG" ]; then 34 # Use XDG config directory, if it exists 35 export BYOBU_CONFIG_DIR="$HOME/.config/$PKG" 36elif [ -d "$HOME/.local/share/$PKG" ]; then 37 # Use XDG local directory, if it exists 38 export BYOBU_CONFIG_DIR="$HOME/.local/share/$PKG" 39else 40 # And to default to good old classic config dir location! 41 export BYOBU_CONFIG_DIR="$HOME/.$PKG" 42fi 43[ -d "$BYOBU_CONFIG_DIR" ] || mkdir -p "$BYOBU_CONFIG_DIR/bin" 44 45# Grab the global, then local socket directory 46[ -r "/etc/$PKG/socketdir" ] && . "/etc/$PKG/socketdir" 47[ -r "$BYOBU_CONFIG_DIR/socketdir" ] && . "$BYOBU_CONFIG_DIR/socketdir" 48 49# Create and export the runtime cache directory 50if [ -w /dev/shm ]; then 51 # Use shm for performance, if possible 52 for i in /dev/shm/$PKG-$USER-*; do 53 if [ -d "$i" ] && [ -O "$i" ]; then 54 export BYOBU_RUN_DIR="$i" 55 break 56 fi 57 done 58 # Still empty, make a new one 59 if [ ! -d "$BYOBU_RUN_DIR" ] || [ ! -O "$BYOBU_RUN_DIR" ]; then 60 export BYOBU_RUN_DIR=$(mktemp -d /dev/shm/$PKG-$USER-XXXXXXXX) 61 fi 62fi 63if [ ! -d "$BYOBU_RUN_DIR" ] || [ ! -O "$BYOBU_RUN_DIR" ] || [ ! -w "$BYOBU_RUN_DIR" ]; then 64 # For distros that don't have a /dev/shm, use local disk 65 if [ -d "$XDG_CACHE_HOME" ]; then 66 # Use XDG, as some users insist on such nonsense :-) 67 export BYOBU_RUN_DIR="$XDG_CACHE_HOME/$PKG" 68 else 69 # But if not, we'll use a cache directory 70 export BYOBU_RUN_DIR="$HOME/.cache/$PKG" 71 fi 72fi 73