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install.sh
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install.sh
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#!/usr/bin/env bash
function checkForRootUserGuard ()
{
if [[ "$USER" == "root" ]]; then
echo "Do not run this script as superuser"
echo "Try run without sudo or swithch to regular user"
exit 1
fi
}
function yesOrNo
{
while true; do
read -p "$* [y/n]: " yn
case $yn in
[Yy]*) return 0 ;;
[Nn]*) echo "Aborted" ; return 1 ;;
esac
done
}
function printHead ()
{
TEXT="$1"
echo "============== ${TEXT} =============="
echo ""
}
function cleanUpFs ()
{
rm -rf "temp"
}
function prepareFs ()
{
cleanUpFs
mkdir temp
echo ls
}
function copyHookFile ()
{
local HOOK_FILE="$1"
cp "hooks/${HOOK_FILE}" "temp/"
}
function preparePackageListBackupHook ()
{
local HOOK_PATH="$1"
copyHookFile "${HOOK_PATH}"
sed "s|%USER%|${TYPED_USER}|g" -i "temp/${HOOK_PATH}"
sed "s|%BACKUP_PATH%|${BACKUP_PATH}|g" -i "temp/${HOOK_PATH}"
}
function promptPackageListBackupData ()
{
read -p "Type your username to store packages backup: " -r TYPED_USER
read -p "Type a path in user home directory where package list will be stored: " -r BACKUP_PATH
}
function run ()
{
# sudo cp temp/*.hook /etc/pacman.d/hooks/
echo "cp temp/*.hook /etc/pacman.d/hooks/"
cp ./temp/package-list-export.hook .
cat ./package-list-export.hook
}
function main ()
{
checkForRootUserGuard
prepareFs
printHead "Setup package list backup"
promptPackageListBackupData
preparePackageListBackupHook package-list-export.hook
echo "All hooks in the 'hooks' directory will be copied to /etc/pacman.d/hooks/ with the superuser rights"
sleep 2
yesOrNo "Are your sure? Files will be copied to the system directory" && echo "" && echo "Well. You know what you do :)" && run
cleanUpFs
}
main