improve "#2522 use startup command from /usr/share/xsession ..."
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matt335672 2023-02-22 12:45:23 +00:00 committed by GitHub
commit 420a7a429f
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@ -57,15 +57,18 @@ post_start()
get_xdg_session_startupcmd()
{
# DESKTOP_SESSION should be set in sesman.ini in the SessionVariables section.
# If set and valid then the STARTUP command will be taken from there
# If DESKTOP_SESSION is set and valid then the STARTUP command will be taken from there
# GDM exports environment variables XDG_CURRENT_DESKTOP and XDG_SESSION_DESKTOP.
# This follows it.
if [ -n "$1" ] && [ -d /usr/share/xsessions ] \
&& [ -f "/usr/share/xsessions/$1.desktop" ]; then
STARTUP=$(grep ^Exec= "/usr/share/xsessions/$1.desktop")
STARTUP=${STARTUP#Exec=*}
XDG_CURRENT_DESKTOP=$(grep ^DesktopNames= "/usr/share/xsessions/$1.desktop")
XDG_CURRENT_DESKTOP=${XDG_CURRENT_DESKTOP#DesktopNames=*}
echo "env XDG_CURRENT_DESKTOP=\"$XDG_CURRENT_DESKTOP\" $STARTUP"
XDG_CURRENT_DESKTOP=${XDG_CURRENT_DESKTOP//;/:}
export XDG_CURRENT_DESKTOP
export XDG_SESSION_DESKTOP="$DESKTOP_SESSION"
fi
}
@ -80,15 +83,24 @@ wm_start()
# debian
if [ -r /etc/X11/Xsession ]; then
pre_start
# if you want to start preferred desktop environment,
# add following line,
# [ -n "$XRDP_SESSION" ] && export DESKTOP_SESSION=<your preferred desktop>
# in either of following file.
# 1. ~/.profile
# 2. create a file (any_filename.sh is OK) in /etc/profile.d
# <your preferred desktop> shall be one of "ls -1 /usr/share/xsessions/|cut -d. -f1"
# e.g. [ -n "$XRDP_SESSION" ] && export DESKTOP_SESSION=ubuntu
# STARTUP is the default startup command.
# if $1 is empty and STARTUP was not set
# /etc/X11/Xsession.d/50x11-common_determine-startup will fallback to
# x-session-manager
if [ -z "$STARTUP" ] && [ -n "$DESKTOP_SESSION" ]; then
STARTUP="$(get_xdg_session_startupcmd "$DESKTOP_SESSION")"
get_xdg_session_startupcmd "$DESKTOP_SESSION"
fi
. /etc/X11/Xsession
post_start
exit 0