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Reload herbstluftwm configuration only if running

This commit is contained in:
gardouille 2020-10-23 08:50:24 +02:00
parent 4b51ddb627
commit 37629b6e70
Signed by: gardouille
GPG Key ID: E759BAA22501AF32
1 changed files with 40 additions and 16 deletions
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@ -4,9 +4,6 @@
# And reload wm configuration
# Vars {{{
## First and main screen (laptop screen,…)
readonly MAIN_OUTPUT_NAME="LVDS-1"
[ -z "${DEBUG}" ] && readonly DEBUG=0
## Colors
@ -14,6 +11,10 @@ readonly PURPLE='\033[1;35m'
readonly RED='\033[0;31m'
readonly RESET='\033[0m'
readonly COLOR_DEBUG="${PURPLE}"
## First and main screen (laptop screen,…)
readonly MAIN_OUTPUT_NAME="LVDS-1"
# }}}
debug_message() { # {{{
@ -38,15 +39,40 @@ The second connected output is: ${SECOND_OUTPUT_NAME}."
return "${return_second_output_name}"
}
# }}}
main() { # {{{
is_proc_running() { # {{{
## Define all vars
define_vars
local_proc_pattern="${1}"
local_count_proc_pattern="$(pgrep -f -- "${local_proc_pattern}" | wc -l)"
case "${local_count_proc_pattern}" in
0 ) ## No procs related to this pattern are running
return_proc_running="1"
;;
* ) ## At least one proc seems running
return_proc_running="0"
;;
esac
## Simple debug message to valid current variables
debug_message "is_proc_running − \
procs running (with the pattern: ${RED}${local_proc_pattern}${COLOR_DEBUG}) on the current host: ${RED}${local_count_proc_pattern}${COLOR_DEBUG}."
return "${return_proc_running}"
}
# }}}
main() { # {{{
main
## Update herbstluftwm Window Manager configuration if it's running
is_proc_running "herbstluftwm" \
&& herbstclient detect_monitors \
&& herbstclient reload
}
# }}}
## Define all vars
define_vars
# Manage arguments # {{{
# This code can't be in a function due to arguments
@ -55,20 +81,20 @@ case "${1}" in
## TODO : One command to enable main screen and a loop to disable all other connected output
xrandr --output "${MAIN_OUTPUT_NAME:=/dev/null}" --auto --output "${SECOND_OUTPUT_NAME:=/dev/null}" --off --output VGA-1 --off --output HDMI-3 --off --output "${SECOND_OUTPUT_NAME:=/dev/null}" --off
xrandr --output VGA --off
printf 'Desactivate all video output'
printf "%b\n" 'Desactivate all video output'
;;
leftof | left-of | ds | dockstation | work )
#xrandr --output VGA-1 --mode 1024x768 --left-of "${MAIN_OUTPUT_NAME:=/dev/null}" --output "${MAIN_OUTPUT_NAME:=/dev/null}" --mode 1366x768
xrandr --output "${SECOND_OUTPUT_NAME:=/dev/null}" --auto --left-of "${MAIN_OUTPUT_NAME:=/dev/null}" --output "${MAIN_OUTPUT_NAME:=/dev/null}" --auto
printf 'Xrandr for second output left-of main screen'
printf "%b\n" 'Xrandr for second output left-of main screen'
;;
rightof | right-of | home )
xrandr --output "${SECOND_OUTPUT_NAME:=/dev/null}" --auto --right-of "${MAIN_OUTPUT_NAME:=/dev/null}" --output "${MAIN_OUTPUT_NAME:=/dev/null}" --auto
printf 'Xrandr for second output left-of main screen'
printf "%b\n" 'Xrandr for second output left-of main screen'
;;
above )
xrandr --output "${SECOND_OUTPUT_NAME:=/dev/null}" --auto --above "${MAIN_OUTPUT_NAME:=/dev/null}" --output "${MAIN_OUTPUT_NAME:=/dev/null}" --auto
printf 'Xrandr for dual screen with DisplayPort'
printf "%b\n" 'Xrandr for dual screen with DisplayPort'
;;
out | game )
xrandr --output "${SECOND_OUTPUT_NAME:=/dev/null}" --auto --output "${MAIN_OUTPUT_NAME:=/dev/null}" --off
@ -77,15 +103,13 @@ case "${1}" in
xrandr --output "${MAIN_OUTPUT_NAME:=/dev/null}" --off
;;
* )
printf 'Bad argument, please use [vga|hdmi|ds|work|off]'
printf "%b\n" 'Bad argument, please use [vga|hdmi|ds|work|off]'
exit 1
;;
esac
main
# }}}
# Update herbstluftWM configuration
herbstclient detect_monitors
herbstclient reload
exit 0