89 lines
3.4 KiB
Bash
Executable File
89 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
session_target_started=0
|
|
shell_pid=
|
|
agent_pid=
|
|
autostart_pid=
|
|
manage_session=0
|
|
if [[ ${FERESE_SESSION_MODE:-desktop} == desktop && ${FERESE_SESSION_IMPORT_ENV:-0} == 1 ]]; then
|
|
manage_session=1
|
|
fi
|
|
cleanup() {
|
|
trap - EXIT INT TERM
|
|
if [[ -n $autostart_pid ]]; then
|
|
kill "$autostart_pid" 2>/dev/null || true
|
|
wait "$autostart_pid" 2>/dev/null || true
|
|
fi
|
|
if [[ -n $shell_pid ]]; then kill "$shell_pid" 2>/dev/null || true; fi
|
|
if [[ -n $agent_pid ]]; then
|
|
kill "$agent_pid" 2>/dev/null || true
|
|
wait "$agent_pid" 2>/dev/null || true
|
|
fi
|
|
if ((session_target_started)); then
|
|
systemctl --user stop ferese-session.target || true
|
|
fi
|
|
}
|
|
trap cleanup EXIT
|
|
trap 'exit 130' INT
|
|
trap 'exit 143' TERM
|
|
|
|
# The compositor supplies its new Wayland socket before this helper starts.
|
|
# Nested previews must never replace the host session's activation environment.
|
|
if ((manage_session)); then
|
|
# Shell control uses a private socket FD. Activation must use the public
|
|
# socket so portal and other desktop services connect as ordinary clients.
|
|
public_display=${FERESE_PUBLIC_WAYLAND_DISPLAY:-${WAYLAND_DISPLAY:-}}
|
|
# Empty assignments replace stale values; D-Bus cannot remove activation variables.
|
|
activation_vars=(
|
|
"WAYLAND_DISPLAY=$public_display"
|
|
"DISPLAY=${DISPLAY:-}"
|
|
"XAUTHORITY=${XAUTHORITY:-}"
|
|
"FERESE_SOCKET=${FERESE_SOCKET:-}"
|
|
XDG_CURRENT_DESKTOP
|
|
XDG_SESSION_DESKTOP
|
|
XDG_SESSION_TYPE
|
|
)
|
|
if command -v dbus-update-activation-environment >/dev/null; then
|
|
if ! env WAYLAND_DISPLAY="$public_display" \
|
|
dbus-update-activation-environment --systemd "${activation_vars[@]}"; then
|
|
env WAYLAND_DISPLAY="$public_display" \
|
|
dbus-update-activation-environment "${activation_vars[@]}" || true
|
|
fi
|
|
fi
|
|
# User buses can outlive logout and may predate a newly installed service directory.
|
|
if command -v dbus-send >/dev/null; then
|
|
dbus-send --session --type=method_call --print-reply \
|
|
--dest=org.freedesktop.DBus /org/freedesktop/DBus \
|
|
org.freedesktop.DBus.ReloadConfig >/dev/null || true
|
|
fi
|
|
if command -v systemctl >/dev/null; then
|
|
systemctl --user daemon-reload || true
|
|
if systemctl --user start ferese-session.target; then
|
|
session_target_started=1
|
|
# A user manager can retain the target across session transitions.
|
|
# Refresh an already-running portal after importing this session's
|
|
# environment so it uses the installed release and current display.
|
|
systemctl --user try-restart xdg-desktop-portal-ferese.service || true
|
|
else
|
|
echo 'Ferese: graphical session target could not start; portal activation may be unavailable.' >&2
|
|
fi
|
|
fi
|
|
fi
|
|
release_dir=$(dirname -- "$(readlink -f -- "$0")")
|
|
env -u WAYLAND_SOCKET WAYLAND_DISPLAY="${FERESE_PUBLIC_WAYLAND_DISPLAY:-${WAYLAND_DISPLAY:-}}" \
|
|
"$release_dir/ferese-polkit-agent" &
|
|
agent_pid=$!
|
|
"$release_dir/ferese-shell" &
|
|
shell_pid=$!
|
|
if ((manage_session)) && [[ -x $release_dir/feresectl ]]; then
|
|
env WAYLAND_DISPLAY="${FERESE_PUBLIC_WAYLAND_DISPLAY:-${WAYLAND_DISPLAY:-}}" \
|
|
"$release_dir/feresectl" autostart &
|
|
autostart_pid=$!
|
|
fi
|
|
if wait "$shell_pid"; then
|
|
status=0
|
|
else
|
|
status=$?
|
|
fi
|
|
exit "$status"
|