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This commit is contained in:
Cyryl Płotnicki 2020-01-10 23:32:05 +00:00
parent cb39d8242d
commit a5373c2d3f
5 changed files with 312 additions and 52 deletions
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52
nixos/i3/autorandr.nix Normal file
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@ -0,0 +1,52 @@
{ config, pkgs, ... }:
{
programs.autorandr = {
enable = true;
hooks = {
postswitch = {
"restart-compton" = "systemctl --user restart compton";
"restart-i3" = "i3-msg restart";
"restart-services" = "systemctl --user restart kdeconnect-indicator.service kdeconnect.service network-manager-applet.service pasystray.service polybar.service";
};
};
profiles = {
"foureighty-alone" = {
fingerprint = {
eDP1 = "00ffffffffffff0006af362300000000001b0104a51f117802f4f5a4544d9c270f505400000001010101010101010101010101010101e65f00a0a0a040503020350035ae100000180000000f0000000000000000000000000020000000fe0041554f0a202020202020202020000000fe004231343051414e30322e33200a00b2";
};
config = {
eDP1 = {
enable = true;
primary = true;
mode = "2560x1440";
dpi = 144;
};
};
};
"foureighty-docked" = {
fingerprint = {
eDP1 = "00ffffffffffff0006af362300000000001b0104a51f117802f4f5a4544d9c270f505400000001010101010101010101010101010101e65f00a0a0a040503020350035ae100000180000000f0000000000000000000000000020000000fe0041554f0a202020202020202020000000fe004231343051414e30322e33200a00b2";
DP1 ="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";
};
config = {
DP1 = {
enable = true;
primary = true;
position = "0x0";
mode = "3840x2160";
dpi = 192;
};
eDP1 = {
enable = false;
primary = false;
position = "3840x0";
mode = "2560x1440";
};
};
};
};
};
}

246
nixos/i3/battery-popup.sh Executable file
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@ -0,0 +1,246 @@
#!/usr/bin/env bash
################################################################################
# A script that shows a battery warning on i3wm #
# #
# It supports multiple batteries #
# (like my thinkpad T450s has) #
# #
# When tcl/tk (wish) is installed, it shows a nice popup #
# Which you can configure to show on all workspaces #
# by adding the following to your i3 config: #
# "for_window [title="Battery Warning"] sticky enable" #
# #
# By default, the script will show two messages: #
# One at 10% and one at 5% battery #
# #
# The script takes the following options: #
# -L : The percentage at which the first popup shows (default: 10) #
# #
# -l : The percentage at which the second popup shows #
# Default: half of the percentage given by -L #
# #
# -m : The message to show to the User #
# #
# -t : The time interval the script waits before checking the battery again. #
# Give this a value in seconds: 5s, 10s, or in minutes: 5m #
# Default: 5m #
# #
# -s : Play a sound file. This uses the command 'aplay' and depends on #
# a working pulseaudio installation #
# #
# -v : The volume to play audio at. Expects a number 0-100. #
# #
# -n : Use notify-send for message. #
# #
# -N : Don't use Tcl/Tk dialog. Use i3-nagbar. #
# #
# By R-J Ekker, 2016 #
# Thanks to: #
# - Louis-Jacob Lebel (https://github.com/lebel-louisjacob) #
# - Martin Jablečník (https://github.com/Applemann) #
################################################################################
error () {
echo "$1" >&2
echo "Exiting" >&2
exit "$2"
}
while getopts 's:v:L:l:m:t:s:F:i:nND' opt; do
case $opt in
L)
[[ $OPTARG =~ ^[0-9]+$ ]] || error "${opt}: ${OPTARG} is not a number" 2
UPPER_LIMIT="${OPTARG}"
;;
l)
[[ $OPTARG =~ ^[0-9]+$ ]] || error "${opt}: ${OPTARG} is not a number" 2
LOWER_LIMIT="${OPTARG}"
;;
m)
MESSAGE="${OPTARG}"
;;
n)
USE_NOTIFY_SEND="y"
;;
i)
NOTIFY_ICON="${OPTARG}"
;;
N)
DONT_USE_WISH="-n"
;;
t)
[[ $OPTARG =~ ^[0-9]+[ms]?$ ]] || error "${opt}: ${OPTARG} is not a valid period" 2
SLEEP_TIME="${OPTARG}"
;;
s)
[ -f "$OPTARG" ] || error "${opt}: ${OPTARG}: no such file" 2
SOUND_TO_PLAY="${OPTARG}"
;;
v)
SOUND_VOLUME_PERC="${OPTARG}"
[[ $OPTARG -ge 0 && $OPTARG -le 100 ]] || error "${opt}: ${OPTARG}: not an integer between 0 and 100" 2
SOUND_VOLUME=$(( "$OPTARG" * 65536 / 100 ))
;;
D)
# Print some extra info
DEBUG="y"
;;
F)
# Redirect debugging info to logfile
# if -D not specified this will log nothing
LOGFILE="${OPTARG}"
;;
:)
error "Option -$OPTARG requires an argument." 2
;;
\?)
exit 2
;;
esac
done
# This function returns an awk script
# Which prints the battery percentage
# It's an ugly way to include a nicely indented awk script here
get_awk_source() {
cat <<EOF
BEGIN {
FS="=";
}
\$1 ~ /ENERGY_FULL$/ {
f += \$2;
}
\$1 ~ /ENERGY_NOW\$/ {
n += \$2;
}
\$1 ~ /CHARGE_FULL$/ {
f += \$2;
}
\$1 ~ /CHARGE_NOW\$/ {
n += \$2;
}
END {
print int(100*n/f);
}
EOF
}
is_battery_discharging() {
grep STATUS=Discharging "${BATTERIES[@]}" && return 0
return 1
} >/dev/null
get_battery_perc() {
awk -f <(get_awk_source) "${BATTERIES[@]}"
}
show_popup() {
WISH_SCRIPT="wm state . withdrawn; tk_messageBox -icon warning -title \"Battery Warning\" -message \"${1}\"; exit"
echo "$WISH_SCRIPT" | wish
}
show_nagbar(){
i3-msg "exec i3-nagbar -m \"${1}\""
}
show_notify(){
GNOME_ICON="/usr/share/icons/gnome/scalable/status/battery-low-symbolic.svg"
XFCE_ICON="/usr/share/icons/elementary-xfce/status/48/battery-low.png"
# try to find nice notify icon
if [[ -z $NOTIFY_ICON ]]; then
if [[ -f $GNOME_ICON ]]; then
NOTIFY_ICON="${GNOME_ICON}"
elif [[ -f $XFCE_ICON ]]; then
NOTIFY_ICON="${XFCE_ICON}"
fi
fi
[[ -n $NOTIFY_ICON ]] && NOTIFY_OPT="-i ${NOTIFY_ICON}"
notify-send -u critical "${1}" ${NOTIFY_OPT}
}
play_sound(){
if [[ -n $SOUND_TO_PLAY ]]; then
paplay "$SOUND_TO_PLAY" --volume $SOUND_VOLUME
fi
}
show_message(){
play_sound &
debug "$1"
if [[ -n $USE_NOTIFY_SEND ]] && which notify-send; then
show_notify "$1"
elif [[ -z $DONT_USE_WISH ]] && which wish; then
show_popup "$1"
else
show_nagbar "$1"
fi
} >&2
debug(){
[[ -n $DEBUG ]] && echo "$1"
}
main (){
# Setting defaults
UPPER_LIMIT="${UPPER_LIMIT:-10}"
UPPER_HALF=$(( UPPER_LIMIT / 2 ))
LOWER_LIMIT=${LOWER_LIMIT:-$UPPER_HALF}
MESSAGE="${MESSAGE:-Warning: Battery is getting low}"
SLEEP_TIME="${SLEEP_TIME:-5m}"
# Note: BATTERIES is an array
BATTERIES=( /sys/class/power_supply/BAT*/uevent )
SOUND_VOLUME="${SOUND_VOLUME:-65536}"
debug "Upper ${UPPER_LIMIT}; Lower ${LOWER_LIMIT}; sleep ${SLEEP_TIME}"
debug "Current: $(get_battery_perc)%"
[[ -n $SOUND_TO_PLAY ]] && debug "Playing: \"${SOUND_TO_PLAY}\", Volume: ${SOUND_VOLUME_PERC}%"
LIMIT="${UPPER_LIMIT}"
# This will be set to "y" after first click
# So we know when to stop nagging
POPUP_CLICKED=""
while true; do
debug "Checking.. "
PERC=$(get_battery_perc)
debug "got ${PERC}%"
if is_battery_discharging; then
debug "Battery is discharging"
if [[ $PERC -lt $LIMIT ]]; then
debug "showing warning"
show_message "${MESSAGE}"
if [[ -z $POPUP_CLICKED ]]; then
# first click; set limit lower
POPUP_CLICKED="y"
LIMIT=${LOWER_LIMIT}
else
# We clicked twice; No more popups
LIMIT=0
fi
fi
else
# restart messages, reset limits
POPUP_CLICKED=""
if [[ $PERC -gt $UPPER_LIMIT ]]; then
LIMIT=${UPPER_LIMIT}
else
LIMIT=${LOWER_LIMIT}
fi
fi
debug "sleeping ${SLEEP_TIME}; current limit ${LIMIT}%; ${POPUP_CLICKED:+Popup was clicked}"
sleep "${SLEEP_TIME}"
done
}
if [[ -n $LOGFILE ]]; then
exec >>"$LOGFILE" 2>&1
fi
main

6
nixos/i3/dunst.nix Normal file
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@ -0,0 +1,6 @@
{ config, pkgs, ... }:
{
services.dunst = {
enable = true;
};
}

59
nixos/i3/home.nix
View file

@ -1,5 +1,12 @@
{ config, pkgs, ... }:
{
imports = [
./polybar/polybar.nix
./i3.nix
./dunst.nix
./autorandr.nix
];
services = {
compton = {
enable = true;
@ -17,57 +24,5 @@
enable = true;
};
programs.autorandr = {
enable = true;
hooks = {
postswitch = {
"restart-compton" = "systemctl --user restart compton";
"restart-i3" = "i3-msg restart";
"restart-services" = "systemctl --user restart kdeconnect-indicator.service kdeconnect.service network-manager-applet.service pasystray.service polybar.service";
};
};
profiles = {
"foureighty-alone" = {
fingerprint = {
eDP1 = "00ffffffffffff0006af362300000000001b0104a51f117802f4f5a4544d9c270f505400000001010101010101010101010101010101e65f00a0a0a040503020350035ae100000180000000f0000000000000000000000000020000000fe0041554f0a202020202020202020000000fe004231343051414e30322e33200a00b2";
};
config = {
eDP1 = {
enable = true;
primary = true;
mode = "2560x1440";
dpi = 144;
};
};
};
"foureighty-docked" = {
fingerprint = {
eDP1 = "00ffffffffffff0006af362300000000001b0104a51f117802f4f5a4544d9c270f505400000001010101010101010101010101010101e65f00a0a0a040503020350035ae100000180000000f0000000000000000000000000020000000fe0041554f0a202020202020202020000000fe004231343051414e30322e33200a00b2";
DP1 ="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";
};
config = {
DP1 = {
enable = true;
primary = true;
position = "0x0";
mode = "3840x2160";
dpi = 192;
};
eDP1 = {
enable = false;
primary = false;
position = "3840x0";
mode = "2560x1440";
};
};
};
};
};
imports = [
./polybar/polybar.nix
./i3.nix
];
}

1
nixos/i3/i3.nix
View file

@ -13,6 +13,7 @@ in
{ command = "exec setxkbmap -layout pl"; always = true; notification = false; }
{ command = "exec autorandr -c"; always = false; notification = false; }
{ command = "exec $HOME/dev/dotfiles/nixos/i3/lock.sh"; always = false; notification = false; }
{ command = "exec $HOME/dev/dotfiles/nixos/i3/battery-popup.sh"; always = false; notification = false; }
{ command = "exec xdg-mime default org.gnome.Evince.desktop application/pdf"; always = false; notification = false; }
];