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feat: Replace tar_compression with compressuion. Add tar_exclude option

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ge 2022-05-17 01:07:14 +03:00
parent c2dc7a0729
commit 9a008ad7b9
1 changed files with 22 additions and 11 deletions
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33
src/lib/backup.sh
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@ -105,9 +105,10 @@ backup_files() {
local uri
local src_path
local dst_path
local tar_opts
local opts
local archive
local compression
local compr
local exclude
local file_ext
uri="$1"
@ -132,22 +133,31 @@ backup_files() {
# Overwrire __tar_options
if [ -n "$tar_options" ]; then
tar_opts="$tar_options"
opts="$tar_options"
else
tar_opts="$__tar_options"
opts="$__tar_options"
fi
# Overwrite __tar_compression
if [ "$tar_compression" ]; then
compression="$tar_compression"
# Overwrite __tar_exclude
if [ "$tar_exclude" ]; then
for item in "${tar_exclude[@]}"; do
exclude+=" --exclude $item"
done
else
compression="$__tar_compression"
exclude=
fi
# Overwrite __compression
if [ "$compression" ]; then
compr="$compression"
else
compr="$__compression"
fi
# Select filename extension by compression type.
# Make sure for the `--auto-compress` is enabled in __tar_options
# Refference: https://www.gnu.org/software/tar/manual/html_node/gzip.html
case "$compression" in
case "$compr" in
gzip|gz) file_ext='.tar.gz';; # gzip
tgz) file_ext='.tgz';; # gzip
taz) file_ext='.taz';; # gzip
@ -172,13 +182,14 @@ backup_files() {
[ "$__verbose" ] && {
echo "Source path: $src_path"
echo "Destination path: $dst_path"
echo "Command: tar $tar_opts $archive $src_path"
echo "Command: tar $exclude $opts $archive $src_path"
}
log "Archiving $src_path to $archive ..."
log "Command: tar $exclude $opts $archive $src_path"
# Run tar
try tar "$tar_opts" "$archive" "$src_path"
try tar "$exclude" "$opts" "$archive" "$src_path"
# Append path to 'backups' array
backups+=("$archive")