sync-camera: copy MOV file and *then* convert.

This is important to at least not keep files on the device for too long.

LICENSE

@@ -0,0 +1,16 @@
+MIT No Attribution
+
+Copyright 2024 Nicolás Ortega Froysa <nicolas@ortegas.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify,
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README

@@ -1 +0,0 @@
-A collection of all my scripts.

README.md

@@ -0,0 +1,5 @@
+# My Scripts
+
+This is a collection of personal scripts I use that others may also find useful.
+All scripts here are licensed under the MIT No Attribution license, unless
+otherwise specified (look at the header of the script).

audio-control

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -euo pipefail
+
 if [ "$#" -eq 0 ]
 then
 	echo "Requires a command. Run with 'help' for a list of commands."
@@ -14,19 +16,15 @@ fi
 case $1 in
 	"mute")
 		pactl set-sink-mute 0 toggle
-		pactl list sinks | awk '/Mute/ { if ($2 == "no") print "VOL"; else print "MUT"; }'
 		;;
 	"vol-up")
 		pactl set-sink-volume 0 +5%
-		pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,'
 		;;
 	"vol-down")
 		pactl set-sink-volume 0 -5%
-		pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,'
 		;;
 	"reset")
 		pactl set-sink-volume 0 50%
-		pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,'
 		;;
 	"help")
 		echo "USAGE: audio-control <command>
@@ -37,7 +35,8 @@ Commands:
 	vol-down      lower the volume
 	reset         reset volume (to round number)
 	toggle-port   toggle the output port
-	help          show this help information";;
+	help          show this help information"
+		;;
 	*)
 		echo "Invalid command. Run with 'help' for a list of commands."
 		exit 1;;

backup

@@ -1,2 +1,5 @@
 #!/bin/bash
+
+set -euo pipefail
+
 rsync -aAXv --delete "$1" --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found","/media/music/*"} "$2"

clearmem

@@ -1,2 +1,5 @@
 #!/bin/bash
+
+set -euo pipefail
+
 sync && echo 1 > /proc/sys/vm/drop_caches

install-script

@@ -1,2 +1,13 @@
-#!/bin/sh
-install -m 755 $1 $HOME/.local/bin
+#!/bin/bash
+
+set -euo pipefail
+
+SCRIPT_FILE="$1"
+
+# Remove extension from script
+if [[ $SCRIPT_FILE == *.* ]]
+then
+	SCRIPT_FILE=${SCRIPT_FILE%.*}
+fi
+
+install -m 755 "$SCRIPT_FILE" "$HOME/.local/bin"

iplocate

@@ -1,2 +1,5 @@
 #!/bin/bash
-curl ipinfo.io/$1
+
+set -euo pipefail
+
+curl "ipinfo.io/$1"

launch-sway

@@ -0,0 +1,7 @@
+#!/bin/bash
+#export SDL_VIDEODRIVER=wayland
+export _JAVA_AWT_WM_NONREPARENTING=1
+export QT_QPA_PLATFORM=wayland
+export XDG_CURRENT_DESKTOP=sway
+export XDG_SESSION_DESKTOP=sway
+exec sway

monero-client

@@ -1,22 +0,0 @@
-#!/bin/sh
-[ "$#" -eq 0 ] &&
-	echo "Requires a command. Run with 'help' for a list of commands." &&
-	exit 1
-
-case $1 in
-	"wallet")
-		monero-wallet-cli --daemon-address node.monero.net:13666;;
-	"address")
-		echo "42espNaUqPdJK4vTir4NDfH4gT6brFR4F5KPRADrg5t98LkzHnQfFnUDZZEetp3Zw5K8V4v364tN3TMxfg4eXEN9RpnrNBG";;
-	"mine")
-		xmr-stak-cpu $XDG_CONFIG_HOME/xmr-stak/cpu-config.txt;;
-	"help")
-		echo "USAGE: monero-client [command]
-Commands:
-	address   print out the monero public address
-	mine      start the miner
-	wallet    open the monero wallet
-	help      show this help information";;
-	*)
-		echo "Invalid command '$1'. Please run with the 'help' option.";;
-esac

play-lofi

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # Copyright (C) 2020 Ortega Froysa, Nicolás <nicolas@ortegas.org> All rights reserved.
 # Author: Ortega Froysa, Nicolás <nicolas@ortegas.org>
 #
@@ -37,16 +37,17 @@ Commands:
 }
 
 new_link() {
-	local results=$(curl -s "https://invidio.us/search?q=lofi+radio" |
+	local results
+	results=$(curl -s "https://invidious.tube/search?q=lofi+radio" |
 		grep "<p>.*watch" | tr -d "\n" | tr -s " ")
-	results=${results//\<p\>\<a href\=\"/\"https:\/\/invidio.us}
+	results=${results//\<p\>\<a href\=\"/\"https:\/\/invidious.tube}
 	results=${results//\"\>/\" \"}
 	results=${results//\<\/a\>\<\/p\>/\" þ }
 	results=${results::-2} # remove that last separator
 
 	# NOTE: I chose þ because never in a million years will that
 	# character be in the title of a lofi video stream.
-	IFS="þ" read -r -a streams <<< $results
+	IFS="þ" read -r -a streams <<< "$results"
 
 	echo "Streams:"
 	local id=1
@@ -60,12 +61,12 @@ new_link() {
 	while [ "$opt" -gt "${#streams[@]}" ] || [ "$opt" -lt "1" ]
 	do
 		printf "Selection: "
-		read opt
+		read -r opt
 	done
 	link=${streams[$opt]}
 	link=${link//\" \"*/}
 	link=${link//*\"/}
-	echo $link > $link_file
+	echo "$link" > "$link_file"
 }
 
 # argument parsing
@@ -85,7 +86,7 @@ elif [ "$#" -eq "2" ]
 then
 	if [ "$1" = "set" ]
 	then
-		echo "$2" > $link_file
+		echo "$2" > "$link_file"
 		exit 0
 	else
 		echo "Unknown command '$1 $2'. Run 'play-lofi help' for a list of commands."
@@ -104,28 +105,28 @@ then
 	while [ "$option" != "y" ] && [ "$option" != "n" ]
 	do
 		printf "Would you like to create one? [y/n] "
-		read option
+		read -r option
 	done
 	[ "$option" = "n" ] && exit 1
 	new_link
 	echo "New link file created."
 fi
 
-link=$(cat $link_file)
+link=$(cat "$link_file")
 
 # check if video is available
-output=$(curl -s $link | grep "This video is unavailable.")
+output=$(curl -s "$link" | grep "This video is unavailable.")
 if [ -n "$output" ]
 then
 	echo "The stream link '$link' is unavailable."
 	while [ "$option" != "y" ] && [ "$option" != "n" ]
 	do
 		printf "Would you like to find a new one? [y/n] "
-		read option
+		read -r option
 	done
 	[ "$option" = "n" ] && exit 1
 	new_link
 	echo "New link saved."
 fi
 
-mpv --no-video --msg-level=ffmpeg=no $link
+mpv --no-video --msg-level=ffmpeg=no "$link"

setbg

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-if [ $# -gt 1 ]
-then
-	echo "Too many arguments"
-	exit 1
-fi
-
-[ $# -eq 1 ] &&
-	cp $1 $HOME/.local/share/wallpaper.jpg
-
-xwallpaper --zoom $HOME/.local/share/wallpaper.jpg

ssh-tunnel

@@ -1,9 +0,0 @@
-#!/bin/sh
-
-# TODO:
-#  - Add options for port
-#  - Automatically get password from `pass`
-
-PORT=12800
-
-ssh -N -D $PORT nortega@themusicinnoise.net

sync-camera

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -eu
+set -euo pipefail
 
 CAMERA_DEVICE=""
 MOUNT_DIR="/tmp/camera-mount"
@@ -11,6 +11,13 @@ function print_usage() {
 	echo "USAGE: ${0##*/} -d <device> -o <dir> [-t <dir>] [-r]"
 }
 
+if [ $# -eq 0 ]
+then
+	>&2 echo "No arguments specified!"
+	print_usage
+	exit 1
+fi
+
 while getopts "d:o:t:rh" opt
 do
 	case "$opt" in
@@ -64,8 +71,9 @@ do
 	OUTPUT_PATH="$OUTPUT_DIR/${INPUT_FILE##*/}"
 	if ! [ -f "$OUTPUT_PATH" ]
 	then
-		echo "Copying ${INPUT_FILE} to ${OUTPUT_PATH} ..."
+		echo "Copying ${INPUT_FILE} to ${OUTPUT_PATH::-4}.jpg ..."
 		cp "$INPUT_FILE" "${OUTPUT_PATH::-4}.jpg"
+		chmod -x "${OUTPUT_PATH::-4}.jpg"
 	fi
 
 	if [ $REMOVE_FILES -eq 1 ]
@@ -80,8 +88,12 @@ do
 	OUTPUT_PATH="$OUTPUT_DIR/${INPUT_FILE##*/}"
 	if ! [ -f "$OUTPUT_PATH" ]
 	then
-		echo "Converting ${INPUT_FILE} to MP4 at ${OUTPUT_PATH} ..."
-		ffmpeg -loglevel fatal -nostdin -i "$INPUT_FILE" "${OUTPUT_PATH::-4}.mp4"
+		echo "Copying $INPUT_FILE to ${OUTPUT_PATH} ..."
+		cp "${INPUT_FILE}" "${OUTPUT_PATH}"
+		echo "Converting ${INPUT_FILE} to MP4 at ${OUTPUT_PATH::-4}.mp4 ..."
+		ffmpeg -loglevel fatal -nostdin -i "$OUTPUT_PATH" "${OUTPUT_PATH::-4}.mp4"
+		echo "Removing temporary file $OUTPUT_PATH ..."
+		rm "$OUTPUT_PATH"
 	fi
 
 	if [ $REMOVE_FILES -eq 1 ]

weather

@@ -1,2 +1,5 @@
-#!/bin/sh
+#!/bin/bash
+
+set -euo pipefail
+
 curl "http://wttr.in/$1?m"