mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2025-06-22 02:31:31 +02:00
Easy start script: split shell code into modules
This commit is contained in:
Dmitry Maksyoma
parent
b13698eb56
commit
fe736c8a2b
50
builder/startup/deb/cli-processing.sh
Normal file
50
builder/startup/deb/cli-processing.sh
Normal file
@ -0,0 +1,50 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
debug() {
|
||||||
|
if [ -z "$debug" ]; then return; fi
|
||||||
|
|
||||||
|
echo "$@"
|
||||||
|
}
|
||||||
|
|
||||||
|
enable_debug() {
|
||||||
|
debug=1
|
||||||
|
log_option="-log *:stderr:100"
|
||||||
|
}
|
||||||
|
|
||||||
|
kill_vnc_server() {
|
||||||
|
vncserver -kill $display
|
||||||
|
}
|
||||||
|
|
||||||
|
process_cli_options() {
|
||||||
|
for option in "$@"; do
|
||||||
|
case "$option" in
|
||||||
|
--help)
|
||||||
|
show_help
|
||||||
|
exit
|
||||||
|
;;
|
||||||
|
-d|--debug)
|
||||||
|
enable_debug
|
||||||
|
;;
|
||||||
|
-k|--kill)
|
||||||
|
kill_vnc_server
|
||||||
|
exit
|
||||||
|
;;
|
||||||
|
-s|--select-de)
|
||||||
|
action=select-de-and-start
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
echo >&2 "Unsupported argument: $option"
|
||||||
|
exit 1
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
show_help() {
|
||||||
|
cat >&2 <<-USAGE
|
||||||
|
Usage: $(basename "$0") [options]
|
||||||
|
-d, --debug Debug output
|
||||||
|
-k, --kill Kill vncserver
|
||||||
|
-s, --select-de Select desktop environent to run
|
||||||
|
--help Show this help
|
||||||
|
USAGE
|
||||||
|
}
|
||||||
@ -5,182 +5,27 @@ set -e
|
|||||||
display=:10
|
display=:10
|
||||||
interface=0.0.0.0
|
interface=0.0.0.0
|
||||||
cert_group=ssl-cert
|
cert_group=ssl-cert
|
||||||
xstartup_script=~/.vnc/xstartup
|
|
||||||
de_was_selected_file="$HOME/.vnc/.kasmvncserver-easy-start-de-was-selected"
|
|
||||||
|
|
||||||
action=start
|
action=start
|
||||||
|
|
||||||
manual_xstartup_choice="Manually edit xstartup"
|
get_lib_path() {
|
||||||
declare -A all_desktop_environments=(
|
local lib="$1"
|
||||||
[Cinnamon]=cinnamon-session
|
local script_dir=$(dirname "$0")
|
||||||
[Mate]="XDG_CURRENT_DESKTOP=MATE dbus-launch --exit-with-session mate-session"
|
local system_dir=/usr/share/kasmvnc
|
||||||
[LXDE]=lxsession [Lxqt]=startlxqt
|
|
||||||
[KDE]=startkde
|
|
||||||
[Gnome]="XDG_CURRENT_DESKTOP=GNOME dbus-launch --exit-with-session /usr/bin/gnome-session"
|
|
||||||
[XFCE]=xfce4-session)
|
|
||||||
|
|
||||||
readarray -t sorted_desktop_environments < <(for de in "${!all_desktop_environments[@]}"; do echo "$de"; done | sort)
|
if [[ -f "$script_dir/$lib" ]]; then
|
||||||
|
echo "$script_dir/$lib"
|
||||||
all_desktop_environments[$manual_xstartup_choice]=""
|
return
|
||||||
sorted_desktop_environments+=("$manual_xstartup_choice")
|
|
||||||
|
|
||||||
detected_desktop_environments=()
|
|
||||||
declare -A numbered_desktop_environments
|
|
||||||
|
|
||||||
debug() {
|
|
||||||
if [ -z "$debug" ]; then return; fi
|
|
||||||
|
|
||||||
echo "$@"
|
|
||||||
}
|
|
||||||
|
|
||||||
print_detected_desktop_environments() {
|
|
||||||
declare -i i=1
|
|
||||||
|
|
||||||
echo "Please choose Desktop Environment to run:"
|
|
||||||
for detected_de in "${detected_desktop_environments[@]}"; do
|
|
||||||
echo "[$i] $detected_de"
|
|
||||||
numbered_desktop_environments[$i]=$detected_de
|
|
||||||
i+=1
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
detect_desktop_environments() {
|
|
||||||
for de_name in "${sorted_desktop_environments[@]}"; do
|
|
||||||
if [[ "$de_name" = "$manual_xstartup_choice" ]]; then
|
|
||||||
detected_desktop_environments+=("$de_name")
|
|
||||||
continue;
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
local executable=${all_desktop_environments[$de_name]}
|
if [[ -f "$system_dir/$lib" ]]; then
|
||||||
executable=($executable)
|
echo "$system_dir/$lib"
|
||||||
executable=${executable[-1]}
|
return
|
||||||
|
|
||||||
if detect_desktop_environment "$de_name" "$executable"; then
|
|
||||||
detected_desktop_environments+=("$de_name")
|
|
||||||
fi
|
fi
|
||||||
done
|
|
||||||
}
|
}
|
||||||
|
|
||||||
ask_user_to_choose_de() {
|
. $(get_lib_path cli-processing.sh)
|
||||||
while : ; do
|
. $(get_lib_path select-de.sh)
|
||||||
print_detected_desktop_environments
|
|
||||||
read -r de_number_to_run
|
|
||||||
de_name_from_number "$de_number_to_run"
|
|
||||||
if [[ -n "$de_name" ]]; then
|
|
||||||
break;
|
|
||||||
fi
|
|
||||||
|
|
||||||
echo "Incorrect number: $de_number_to_run"
|
|
||||||
echo
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
remember_de_choice() {
|
|
||||||
touch "$de_was_selected_file"
|
|
||||||
}
|
|
||||||
|
|
||||||
de_was_selected_on_previous_run() {
|
|
||||||
[[ -f "$de_was_selected_file" ]]
|
|
||||||
}
|
|
||||||
|
|
||||||
detect_desktop_environment() {
|
|
||||||
local de_name="$1"
|
|
||||||
local executable="$2"
|
|
||||||
|
|
||||||
if command -v "$executable" &>/dev/null; then
|
|
||||||
return 0
|
|
||||||
fi
|
|
||||||
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
|
|
||||||
did_user_forbid_replacing_xstartup() {
|
|
||||||
grep -q -v KasmVNC-safe-to-replace-this-file "$xstartup_script"
|
|
||||||
}
|
|
||||||
|
|
||||||
de_cmd_from_name() {
|
|
||||||
de_cmd=${all_desktop_environments[$de_name]}
|
|
||||||
}
|
|
||||||
|
|
||||||
de_name_from_number() {
|
|
||||||
local de_number_to_run="$1"
|
|
||||||
|
|
||||||
de_name=${numbered_desktop_environments[$de_number_to_run]}
|
|
||||||
}
|
|
||||||
|
|
||||||
warn_xstartup_will_be_overwriten() {
|
|
||||||
echo -n "WARNING: $xstartup_script will be overwritten y/N?"
|
|
||||||
read -r do_overwrite_xstartup
|
|
||||||
if [[ "$do_overwrite_xstartup" = "y" || "$do_overwrite_xstartup" = "Y" ]]; then
|
|
||||||
return 0
|
|
||||||
fi
|
|
||||||
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
|
|
||||||
setup_de_to_run_via_xstartup() {
|
|
||||||
warn_xstartup_will_be_overwriten
|
|
||||||
generate_xstartup "$de_name"
|
|
||||||
}
|
|
||||||
|
|
||||||
generate_xstartup() {
|
|
||||||
local de_name="$1"
|
|
||||||
|
|
||||||
de_cmd_from_name
|
|
||||||
|
|
||||||
cat <<-SCRIPT > "$xstartup_script"
|
|
||||||
#!/bin/sh
|
|
||||||
exec $de_cmd
|
|
||||||
SCRIPT
|
|
||||||
chmod +x "$xstartup_script"
|
|
||||||
}
|
|
||||||
|
|
||||||
enable_debug() {
|
|
||||||
debug=1
|
|
||||||
log_option="-log *:stderr:100"
|
|
||||||
}
|
|
||||||
|
|
||||||
kill_vnc_server() {
|
|
||||||
vncserver -kill $display
|
|
||||||
}
|
|
||||||
|
|
||||||
process_cli_options() {
|
|
||||||
for option in "$@"; do
|
|
||||||
case "$option" in
|
|
||||||
--help)
|
|
||||||
show_help
|
|
||||||
exit
|
|
||||||
;;
|
|
||||||
-d|--debug)
|
|
||||||
enable_debug
|
|
||||||
;;
|
|
||||||
-k|--kill)
|
|
||||||
kill_vnc_server
|
|
||||||
exit
|
|
||||||
;;
|
|
||||||
-s|--select-de)
|
|
||||||
action=select-de-and-start
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo >&2 "Unsupported argument: $option"
|
|
||||||
exit 1
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
user_asked_to_select_de() {
|
|
||||||
[[ "$action" = "select-de-and-start" ]]
|
|
||||||
}
|
|
||||||
|
|
||||||
show_help() {
|
|
||||||
cat >&2 <<-USAGE
|
|
||||||
Usage: $(basename "$0") [options]
|
|
||||||
-d, --debug Debug output
|
|
||||||
-k, --kill Kill vncserver
|
|
||||||
-s, --select-de Select desktop environent to run
|
|
||||||
--help Show this help
|
|
||||||
USAGE
|
|
||||||
}
|
|
||||||
|
|
||||||
process_cli_options "$@"
|
process_cli_options "$@"
|
||||||
|
|
||||||
|
|||||||
127
builder/startup/deb/select-de.sh
Normal file
127
builder/startup/deb/select-de.sh
Normal file
@ -0,0 +1,127 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
xstartup_script=~/.vnc/xstartup
|
||||||
|
de_was_selected_file="$HOME/.vnc/.kasmvncserver-easy-start-de-was-selected"
|
||||||
|
|
||||||
|
manual_xstartup_choice="Manually edit xstartup"
|
||||||
|
declare -A all_desktop_environments=(
|
||||||
|
[Cinnamon]=cinnamon-session
|
||||||
|
[Mate]="XDG_CURRENT_DESKTOP=MATE dbus-launch --exit-with-session mate-session"
|
||||||
|
[LXDE]=lxsession [Lxqt]=startlxqt
|
||||||
|
[KDE]=startkde
|
||||||
|
[Gnome]="XDG_CURRENT_DESKTOP=GNOME dbus-launch --exit-with-session /usr/bin/gnome-session"
|
||||||
|
[XFCE]=xfce4-session)
|
||||||
|
|
||||||
|
readarray -t sorted_desktop_environments < <(for de in "${!all_desktop_environments[@]}"; do echo "$de"; done | sort)
|
||||||
|
|
||||||
|
all_desktop_environments[$manual_xstartup_choice]=""
|
||||||
|
sorted_desktop_environments+=("$manual_xstartup_choice")
|
||||||
|
|
||||||
|
detected_desktop_environments=()
|
||||||
|
declare -A numbered_desktop_environments
|
||||||
|
|
||||||
|
print_detected_desktop_environments() {
|
||||||
|
declare -i i=1
|
||||||
|
|
||||||
|
echo "Please choose Desktop Environment to run:"
|
||||||
|
for detected_de in "${detected_desktop_environments[@]}"; do
|
||||||
|
echo "[$i] $detected_de"
|
||||||
|
numbered_desktop_environments[$i]=$detected_de
|
||||||
|
i+=1
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
detect_desktop_environments() {
|
||||||
|
for de_name in "${sorted_desktop_environments[@]}"; do
|
||||||
|
if [[ "$de_name" = "$manual_xstartup_choice" ]]; then
|
||||||
|
detected_desktop_environments+=("$de_name")
|
||||||
|
continue;
|
||||||
|
fi
|
||||||
|
|
||||||
|
local executable=${all_desktop_environments[$de_name]}
|
||||||
|
executable=($executable)
|
||||||
|
executable=${executable[-1]}
|
||||||
|
|
||||||
|
if detect_desktop_environment "$de_name" "$executable"; then
|
||||||
|
detected_desktop_environments+=("$de_name")
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
ask_user_to_choose_de() {
|
||||||
|
while : ; do
|
||||||
|
print_detected_desktop_environments
|
||||||
|
read -r de_number_to_run
|
||||||
|
de_name_from_number "$de_number_to_run"
|
||||||
|
if [[ -n "$de_name" ]]; then
|
||||||
|
break;
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "Incorrect number: $de_number_to_run"
|
||||||
|
echo
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
remember_de_choice() {
|
||||||
|
touch "$de_was_selected_file"
|
||||||
|
}
|
||||||
|
|
||||||
|
de_was_selected_on_previous_run() {
|
||||||
|
[[ -f "$de_was_selected_file" ]]
|
||||||
|
}
|
||||||
|
|
||||||
|
detect_desktop_environment() {
|
||||||
|
local de_name="$1"
|
||||||
|
local executable="$2"
|
||||||
|
|
||||||
|
if command -v "$executable" &>/dev/null; then
|
||||||
|
return 0
|
||||||
|
fi
|
||||||
|
|
||||||
|
return 1
|
||||||
|
}
|
||||||
|
|
||||||
|
did_user_forbid_replacing_xstartup() {
|
||||||
|
grep -q -v KasmVNC-safe-to-replace-this-file "$xstartup_script"
|
||||||
|
}
|
||||||
|
|
||||||
|
de_cmd_from_name() {
|
||||||
|
de_cmd=${all_desktop_environments[$de_name]}
|
||||||
|
}
|
||||||
|
|
||||||
|
de_name_from_number() {
|
||||||
|
local de_number_to_run="$1"
|
||||||
|
|
||||||
|
de_name=${numbered_desktop_environments[$de_number_to_run]}
|
||||||
|
}
|
||||||
|
|
||||||
|
warn_xstartup_will_be_overwriten() {
|
||||||
|
echo -n "WARNING: $xstartup_script will be overwritten y/N?"
|
||||||
|
read -r do_overwrite_xstartup
|
||||||
|
if [[ "$do_overwrite_xstartup" = "y" || "$do_overwrite_xstartup" = "Y" ]]; then
|
||||||
|
return 0
|
||||||
|
fi
|
||||||
|
|
||||||
|
return 1
|
||||||
|
}
|
||||||
|
|
||||||
|
setup_de_to_run_via_xstartup() {
|
||||||
|
warn_xstartup_will_be_overwriten
|
||||||
|
generate_xstartup "$de_name"
|
||||||
|
}
|
||||||
|
|
||||||
|
generate_xstartup() {
|
||||||
|
local de_name="$1"
|
||||||
|
|
||||||
|
de_cmd_from_name
|
||||||
|
|
||||||
|
cat <<-SCRIPT > "$xstartup_script"
|
||||||
|
#!/bin/sh
|
||||||
|
exec $de_cmd
|
||||||
|
SCRIPT
|
||||||
|
chmod +x "$xstartup_script"
|
||||||
|
}
|
||||||
|
|
||||||
|
user_asked_to_select_de() {
|
||||||
|
[[ "$action" = "select-de-and-start" ]]
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user