scwrypts v3 refactor

scwrypts/desktop/backlight

@@ -0,0 +1,73 @@
+#!/bin/zsh
+DEPENDENCIES+=()
+REQUIRED_ENV+=()
+
+use desktop/notify --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+
+{
+command -v xbacklight     && UTIL=xbacklight
+command -v gmux_backlight && UTIL=gmux_backlight
+command -v enlighten      && UTIL=enlighten
+} >/dev/null 2>&1
+
+[[ $UTIL =~ ^enlighten$ ]] && {
+	CURRENT_PERCENT=$(enlighten | sed 's/.*(//;s/%.*//')
+	[[ $CURRENT_PERCENT -gt 60 ]] && DELTA=20
+	[[ $CURRENT_PERCENT -le 60 ]] && DELTA=10
+	[[ $CURRENT_PERCENT -le 40 ]] && DELTA=5
+	[[ $CURRENT_PERCENT -le 10 ]] && DELTA=1
+}
+
+case $1 in
+	up )
+		case $UTIL in
+			xbacklight     ) xbacklight + 10 ;;
+			gmux_backlight ) gmux_backlight +100 ;;
+
+			enlighten )
+				[[ $CURRENT_PERCENT -ge 99 ]] && NOTIFY_SEND 'at maximum brightness' && exit 0
+				enlighten +${DELTA}%
+				;;
+		esac
+		;;
+	down )
+		case $UTIL in
+			xbacklight     ) xbacklight - 10     ;;
+			gmux_backlight ) gmux_backlight -100 ;;
+
+			enlighten ) 
+				[[ $CURRENT_PERCENT -le 1 ]] && NOTIFY_SEND 'at minimum brightness' && exit 0
+				[[ $CURRENT_PERCENT -le 2 ]] && ARGS='=1%' || ARGS="-${DELTA}%"
+				enlighten "$ARGS"
+				;;
+		esac
+		;;
+	set )
+		[ ! $2 ] && FAIL 1 'no value provided to set'
+		case $UTIL in 
+			xbacklight     ) xbacklight -set $2 ;;
+			gmux_backlight ) gmux_backlight $2  ;;
+			enlighten      ) enlighten "=$2"    ;;
+		esac
+		;;
+	min | minimum )
+		case $UTIL in
+			enlighten ) enlighten '=1%' ;;
+		esac
+		;;
+	max | maximum )
+		case $UTIL in
+			enlighten ) enlighten '=100%' ;;
+		esac
+		;;
+	query | '' )
+		case $UTIL in
+			enlighten ) NOTIFY_SUCCESS "current brightness : $(enlighten)" ;;
+		esac
+		;;
+
+	* ) NOTIFY_FAIL 1 "operation '$1' not supported" ;;
+esac

scwrypts/desktop/get-colorscheme-hex

@@ -0,0 +1,10 @@
+#!/bin/zsh
+DEPENDENCIES+=()
+REQUIRED_ENV+=()
+
+use desktop/colorscheme --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+
+GET_COLORSCHEME_HEX $@

scwrypts/desktop/i3/lock

@@ -0,0 +1,40 @@
+#!/bin/zsh
+DEPENDENCIES+=(
+	i3lock
+)
+REQUIRED_ENV+=()
+
+use desktop/colorscheme --group dotwryn
+use desktop/notify      --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+
+ARGS=(
+	--ignore-empty-password
+	--force-clock
+	--pass-screen-keys
+	--pass-media-keys
+	--pass-volume-keys
+	--pass-power-keys
+	--verif-text=''
+	--wrong-text=''
+	--blur=11
+	--insidever-color=$(GET_COLORSCHEME_HEX 6)
+	--ringver-color=$(GET_COLORSCHEME_HEX 10)
+	--insidewrong-color=$(GET_COLORSCHEME_HEX 1)
+	--ringwrong-color=$(GET_COLORSCHEME_HEX 9)
+	--inside-color=$(GET_COLORSCHEME_HEX 0)
+	--ring-color=$(GET_COLORSCHEME_HEX 2)
+	--time-color=$(GET_COLORSCHEME_HEX 7)
+	--date-color=$(GET_COLORSCHEME_HEX 15)
+	--keyhl-color=$(GET_COLORSCHEME_HEX 11)
+	--bshl-color=$(GET_COLORSCHEME_HEX 13)
+	)
+
+RADIUS=$(xrandr | grep 'connected primary' | sed 's/.* \([0-9]\+\)x.*/\1/' | awk '{print int($1*0.08)}')
+[ $RADIUS ] && ARGS+=(--radius=$RADIUS)
+
+i3lock ${ARGS[@]} \
+	|| NOTIFY_ERROR 'i3lock-color' 'something went wrong; unable to lock' \
+	;

scwrypts/desktop/i3/logout

@@ -0,0 +1,16 @@
+#!/bin/zsh
+DEPENDENCIES+=(
+	i3-nagbar
+)
+REQUIRED_ENV+=()
+
+use desktop/notify      --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+i3-nagbar \
+		-t warning \
+		-m 'Do you really want to exit i3?' \
+		-B 'Yes' "notify-send 'system' 'exiting i3...' -i face-tired; i3-msg exit" \
+	|| NOTIFY_ERROR 'unable to launch i3-nagbar'
+

scwrypts/desktop/i3/set-background

@@ -0,0 +1,27 @@
+#!/bin/zsh
+DEPENDENCIES+=()
+REQUIRED_ENV+=(
+	DESKTOP__WALLPAPER_PATH
+)
+
+CHECK_ENVIRONMENT
+#####################################################################
+
+
+[ ! -d $WALLPAPER_PATH ] \
+	&& FAIL 1 "no such directory for DESKTOP__WALLPAPER_PATH='$DESKTOP__WALLPAPER_PATH'"
+
+SELECTION="$1"
+[ ! $SELECTION ] && SELECTION=random
+
+case $SELECTION in 
+	random )
+		feh --recursive --randomize --bg-fill $WALLPAPER_PATH
+		;;
+	* )
+		[ ! -f $DESKTOP__WALLPAPER_PATH/$SELECTION ] \
+			&& FAIL 2 "no such wallpaper '$SELECTION' in wallpaper path"
+
+		feh --bg-fill $DESKTOP__WALLPAPER_PATH/$SELECTION
+		;;
+esac

scwrypts/desktop/kitty-alternate-theme

@@ -0,0 +1,14 @@
+#!/bin/zsh
+DEPENDENCIES+=()
+REQUIRED_ENV+=()
+
+use desktop/colorscheme --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+SET_THEME alternate
+i3-sensible-terminal &
+PID=$!
+sleep 0.1
+SET_THEME main
+wait $!

scwrypts/desktop/play-sound

@@ -0,0 +1,10 @@
+#!/bin/zsh
+DEPENDENCIES+=()
+REQUIRED_ENV+=()
+
+use media/audio --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+
+MEDIA__PLAY_SFX $@

scwrypts/desktop/pulseaudio

@@ -0,0 +1,46 @@
+#!/bin/zsh
+source $HOME/.config/wryn/env.zsh
+DEPENDENCIES+=(
+	pactl
+)
+REQUIRED_ENV+=()
+
+use desktop/notify --group dotwryn
+use media/audio    --group dotwryn
+
+#####################################################################
+
+DEVICE="$1"
+COMMAND="$2"
+
+case $DEVICE in
+	sink   ) AMIXER_DEVICE=Master  ;;
+	source ) AMIXER_DEVICE=Capture ;;
+	* ) NOTIFY_FAIL 1 "Unsupported device '$DEVICE'" ;;
+esac
+
+DEFAULT_DEVICE="@DEFAULT_$(echo $DEVICE | tr '[:lower:]' '[:upper:]')@"
+case $COMMAND in
+	up )
+		pactl set-$DEVICE-volume $DEFAULT_DEVICE +10% \
+			|| NOTIFY_ERROR "pactl error with set-$DEVICE-volume"
+
+		MEDIA__PLAY_SFX volume
+		;;
+
+	down )
+		pactl set-$DEVICE-volume $DEFAULT_DEVICE -10% \
+			|| NOTIFY_ERROR "pactl error with set-$DEVICE-volume"
+
+		MEDIA__PLAY_SFX volume
+		;;
+
+	mute )
+		pactl set-$DEVICE-mute $DEFAULT_DEVICE toggle \
+			&& NOTIFY_SUCCESS "default $DEVICE" "$(amixer sget $AMIXER_DEVICE | grep -q '\[on\]' && echo unmuted || echo muted)" \
+			|| NOTIFY_ERROR "pactl error with set-$DEVICE-mute"
+		MEDIA__PLAY_SFX mute
+		;;
+
+	* ) NOTIFY_FAIL 1 "Unsupported command '$COMMAND'" ;;
+esac

scwrypts/desktop/screen-blank

@@ -0,0 +1,52 @@
+#!/bin/zsh
+DEPENDENCIES+=(xset)
+REQUIRED_ENV+=()
+
+use desktop/notify --group dotwryn
+
+CHECK_ENVIRONMENT
+#####################################################################
+
+case $1 in
+	enable | disable | query | toggle ) ACTION="$1" ;;
+	* )
+		[ ! $1 ] && ACTION=toggle
+		echo $ACTION
+		;;
+esac
+
+[[ $ACTION =~ ^toggle$ ]] && {
+	xset -q | grep -qi 'prefer blanking: *no' \
+		&& ACTION='enable' || ACTION='disable'
+}
+
+[ ! $ACTION ] && NOTIFY_FAIL 1 "unknown screen blank action '$1'"
+
+case $ACTION in
+	enable ) : \
+		&& STATUS 'enabling screen blank' \
+		&& xset +dpms \
+		&& xset s blank \
+		&& xset s on \
+			&& NOTIFY_SUCCESS 'enabled screen blank' \
+			|| NOTIFY_FAIL 2 'error enabling screen blank'
+		;;
+
+	disable ) : \
+		&& STATUS 'disabling screen blank' \
+		&& xset dpms 0 0 0 \
+		&& xset s noblank \
+		&& xset s off \
+			&& NOTIFY_SUCCESS 'disabled screen blank' \
+			|| NOTIFY_FAIL 2 'error disabling screen blank'
+		;;
+
+	query )
+		xset -q | grep -qi 'prefer blanking: *no' \
+			&& CURRENT_STATE='disabled' || CURRENT_STATE='enabled'
+
+		[ ! $CURRENT_STATE ] && NOTIFY_FAIL 3 'unable to determine current setting'
+
+		NOTIFY_SUCCESS "screen blank is currently \\033[0;34m$CURRENT_STATE"
+		;;
+esac