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Update changescrn

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pr0fsmith
2022-10-20 18:43:41 -04:00
committed by GitHub
parent 47c01faf51
commit aaa9fac7ee
1 changed files with 32 additions and 30 deletions
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62
changescrn
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@@ -8,13 +8,13 @@
BACKUP="/opt/usr/share/backupscrns"
SOURCE="/usr/share/remarkable"
while getopts "r: c: n: :b" opt; do
while getopts ":r :c :b :h" opt; do
case $opt in
r) #Restores original screen
case $OPTARG in
case $2 in
batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended)
echo "restoring $OPTARG.png..."
cp $BACKUP/$OPTARG.png $SOURCE >&2
echo "restoring $2.png..."
cp $BACKUP/$2.png $SOURCE >&2
echo "Done!"
;;
all)
@@ -23,50 +23,52 @@ while getopts "r: c: n: :b" opt; do
echo "Done!"
;;
*)
echo "Screen Options: batteryempty lowbattery overheating poweroff rebooting recovery splash starting suspended"
echo "Screen Options: batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended | all"
exit 1
;;
esac
;;
c) #Specifies which screen to change. Must be used in combination with -n
SCREEN=$OPTARG
case $NEWSCRN in
"") echo "Please specify location of new screen"
echo "Usage: changescrn -c [SCREEN] -n [PATH TO NEW SCREEN]"
c) #Changes screen
case $2 in
batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended)
case $3 in
*)
cp $3 $SOURCE/$2.png
echo "$2 screen replaced"
;;
"")
echo "Usage: changescrn -c [SCREEN] [PATH TO NEW SCREEN]"
echo "[SCREEN] options: batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended"
;;
esac
;;
"")
echo "Usage: changescrn -c [SCREEN] [PATH TO NEW SCREEN]"
echo "[SCREEN] options: batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended"
;;
esac
;;
n) #Specifies location of new screen. Must be used in combination with -c
NEWSCRN=$OPTARG
case $SCREEN in
batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended)
cp $NEWSCRN $source/$SCREEN.png
;;
*)
echo "You either didn't specify a screen option first or didn't specify a correct screen option"
echo "Usage: changescrn -c [SCREEN] -n [PATH TO NEW SCREEN]"
echo "[SCREEN] options: batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended"
;;
esac
;;
b) #Creates a backup of original screens
mkdir -p $BACKUP
cp $source/*.png $BACKUP/
cp $SOURCE/*.png $BACKUP/
echo "Backup complete"
;;
\?)
echo "Invalid option: -$OPTARG" >&2
echo "Invalid option: -$OPTARG, 'changescrn -h' for usage" >&2
exit 1
;;
:)
echo "Option -$OPTARG requires and argument." >&2
echo "Usage: changescrn -c [SCREEN] -n [PATH TO NEW SCREEN]"
*)
echo "'changescrn -h' for useage"
exit 1
;;
"")
echo "Requires argument. 'changescrn -h' for usage" >&2
;;
h)
echo "Change Screen: changescrn -c [SCREEN] -n [PATH TO NEW SCREEN]"
echo "Change Screen: changescrn -c [SCREEN] [PATH TO NEW SCREEN]"
echo "Backup existing screens: changescrn -b"
echo "Restore original screens: changescrn -r [SCREEN] (use option 'all' to restore all screens at once)"
echo "[SCREEN] options: batteryempty | lowbattery | overheating | poweroff | rebooting | recovery | splash | starting | suspended"