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Correctly check current directory and try changing to ~/IOTstack #311

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Correctly check current directory and try changing to ~/IOTstack #311

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f03cd44
Correctly check current directory and try changing to ~/IOTstack
senarvi Apr 8, 2021
c333d80
cd to the parent directory, to avoid hardcoding the IOTstack directory
senarvi May 13, 2021
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11 changes: 7 additions & 4 deletions scripts/backup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -25,15 +25,18 @@
# sudo bash ./scripts/backup.sh 2 pi
# This will only produce a backup in the rollowing folder and change all the permissions to the 'pi' user.

if [ -d "./menu.sh" ]; then
echo "./menu.sh file was not found. Ensure that you are running this from IOTstack's directory."
exit 1
if [ ! -f "menu.sh" ]; then
cd "$HOME/IOTstack"
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cd "$(dirname $(readlink -f $0))/.." Does this work for you instead? Trying not to lock IOTstack to ~/IOTstack

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Sorry for taking some time to reply @Slyke . It's of course a lot better to avoid hardcoding the IOTstack directory. I did something similar that I think should also work in the unlikely case that the path contains spaces.

if [ ! -f "menu.sh" ]; then
echo "menu.sh file was not found from the current directory. Ensure that you are running this from IOTstack's directory."
exit 1
fi
fi

BACKUPTYPE=${1:-"3"}

if [[ "$BACKUPTYPE" -ne "1" && "$BACKUPTYPE" -ne "2" && "$BACKUPTYPE" -ne "3" ]]; then
echo "Unknown backup type '$BACKUPTYPE', can only be 1, 2 or 3"
echo "Unknown backup type '$BACKUPTYPE', can only be 1, 2 or 3"
exit 1
fi

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