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Improve the update shell script

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Tobias Zulauf 2025-03-21 23:58:09 +01:00 committed by GitHub
parent a3f66b664b
commit c0a810b262
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1 changed files with 9 additions and 8 deletions
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update.sh
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@ -1,32 +1,33 @@
#!/bin/bash
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Start updating Grocy"
GROCY_RELEASE_URL=https://releases.grocy.info/latest
echo Start updating Grocy
set -e
shopt -s extglob
pushd `dirname $0` > /dev/null
backupBundleFileName="backup_`date +%Y-%m-%d_%H-%M-%S`.tgz"
echo Making a backup of the current installation in ./data/backups/$backupBundleFileName
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Making a backup of the current installation in ./data/backups/$backupBundleFileName"
mkdir -p ./data/backups > /dev/null
touch ./data/backups/$backupBundleFileName
tar -zcvf ./data/backups/$backupBundleFileName --exclude ./data/backups . > /dev/null
find ./data/backups/*.tgz -mtime +60 -type f -delete
echo Deleting everything except ./data and this script
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Deleting everything except ./data and this script"
rm -rf !(data|update.sh) > /dev/null
echo Downloading latest release
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Downloading latest release"
rm -f ./grocy-latest.zip > /dev/null
wget $GROCY_RELEASE_URL -q --show-progress -O ./grocy-latest.zip > /dev/null
echo Unzipping latest release
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Unzipping latest release"
unzip -o ./grocy-latest.zip > /dev/null
rm -f ./grocy-latest.zip > /dev/null
popd > /dev/null
echo Finished updating Grocy
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Make sure the new update.sh script is executable"
chmod +x ./update.sh
echo "[$(date '+%d/%m/%Y %H:%M:%S')] Finished updating Grocy"