poky/meta/recipes-graphics/builder/files/builder_session.sh

#!/bin/sh
#This script will be called via mini X session on behalf of file owner, after
#installed in /etc/mini_x/session.d/. Any auto start jobs including X apps can
#be put here

# start hob here
export PSEUDO_PREFIX=/usr
export PSEUDO_LOCALSTATEDIR=/home/builder/pseudo
export PSEUDO_LIBDIR=/usr/lib/pseudo/lib64
export GIT_PROXY_COMMAND=/home/builder/poky/scripts/oe-git-proxy

#start pcmanfm in daemon mode to allow asynchronous launch
pcmanfm -d&

#register handlers for some file types
if [ ! -d /home/builder/.local/share/applications ]; then
    mkdir -p /home/builder/.local/share/applications/
    #register folders to open with PCManFM filemanager
    xdg-mime default pcmanfm.desktop inode/directory

    #register html links and files with epiphany
    xdg-mime default epiphany.desktop x-scheme-handler/http
    xdg-mime default epiphany.desktop x-scheme-handler/https
    xdg-mime default epiphany.desktop text/html

    #register text files with l3afpad text editor
    xdg-mime default l3afpad.desktop text/plain
fi

cd /home/builder/poky
. ./oe-init-build-env

matchbox-terminal&