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refactored backup function to handle hidden files

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pyr0ball 2023-04-26 13:29:46 -07:00
parent 3aa5761f6c
commit 5efe466c06
1 changed files with 33 additions and 9 deletions
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42
install.sh
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@ -182,23 +182,47 @@ export prbl_functions=\"${installdir}/functions\""
} }
take-backup(){ take-backup(){
name="$1"
if [[ $update_run != true ]] ; then if [[ $update_run != true ]] ; then
if [[ $dry_run == true ]] ; then if [[ $dry_run == true ]] ; then
if [[ -e $name.bak || -L $name.bak ]] ; then # Check if a backup file or symbolic link already exists
if [[ -e "$name.bak" || -L "$name.bak" ]]; then
boxline "DryRun: $name.bak backup already exists" boxline "DryRun: $name.bak backup already exists"
else else
boxline "DryRun: cp $1 \"$name\".bak" # Check if the file is a hidden file (starts with a dot)
backup_files+=($name) if [[ "$name" == .* ]]; then
boxline "DryRun: $name >> $rundir/backup_files.list" # Add a dot to the beginning of the backup file name
backup_name=".${name}.bak"
else
# Create the backup file name by appending ".bak" to the original file name
backup_name="${name}.bak"
fi
# Copy the file to the backup file with preservation of file attributes
boxline "DryRun: cp -p $name $backup_name"
# Add the original file to the list of backup files
backup_files+=("$name")
# Log the original file name to the backup file list file
boxline "DryRun: echo $name >> $rundir/backup_files.list"
fi fi
else else
name="$1" # Check if a backup file or symbolic link already exists
if [[ -e $name.bak || -L $name.bak ]] ; then if [[ -e "$name.bak" || -L "$name.bak" ]]; then
boxline " $name.bak backup already exists" boxline " $name.bak backup already exists"
else else
cp $1 "$name".bak # Check if the file is a hidden file (starts with a dot)
backup_files+=($name) if [[ "$name" == .* ]]; then
boxline $name >> $rundir/backup_files.list # Add a dot to the beginning of the backup file name
backup_name=".${name}.bak"
else
# Create the backup file name by appending ".bak" to the original file name
backup_name="${name}.bak"
fi
# Copy the file to the backup file with preservation of file attributes
cp -p "$name" "$backup_name"
# Add the original file to the list of backup files
backup_files+=("$name")
# Log the original file name to the backup file list file
boxline "$name" >> "$rundir/backup_files.list"
fi fi
fi fi
fi fi