start_wayfire.sh.in

#!/bin/bash

# if $XDG_DATA_DIRS is not set, set it to the spec recommended value
[ -z "$XDG_DATA_DIRS" ] && export XDG_DATA_DIRS="/usr/local/share:/usr/share"

# path for wf-config and wlroots
LD_LIBRARY_PATH=$LD_LIBRARY_PATH
# path is needed for wf-shell clients
PATH=$PATH
# path to find .desktop files like wcm
XDG_DATA_DIRS=$XDG_DATA_DIRS

if [ -d "$XDG_DATA_HOME" ]; then
    DEFAULT_LOG_DIR=$XDG_DATA_HOME/wayfire
else
    DEFAULT_LOG_DIR=$HOME/.local/share/wayfire
fi

mkdir -p $DEFAULT_LOG_DIR
if [ $? != 0 ]; then
    echo "Could not create log directory $DEFAULT_LOG_DIR"
    echo "Using stdout as log"
    wayfire "$@"
elif [ ! -z "$WAYLAND_DISPLAY" ] || [ ! -z "$DISPLAY" ]; then
    echo "Running nested, using stdout as log"
    wayfire "$@"
else
    LOG_FILE=$DEFAULT_LOG_DIR/wayfire.log
    if [ -f $LOG_FILE ]; then
        cp $LOG_FILE $LOG_FILE.old
    fi
    echo "Using log file: $LOG_FILE"
    wayfire "$@" &> $LOG_FILE
fi