Add support for zstd compressed tarballs to module 'archive'

modules/archive/functions/_lsarchive

@@ -10,4 +10,4 @@
 
 _arguments \
   '(-v --verbose)'{-v,--remove}'[verbose archive listing]' \
-  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|jar|rar|7z)(-.)'" && return 0
+  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|zst|jar|rar|7z)(-.)'" && return 0

modules/archive/functions/_unarchive

@@ -10,4 +10,4 @@
 
 _arguments \
   '(-r --remove)'{-r,--remove}'[remove archive]' \
-  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|jar|rar|7z|deb)(-.)'" && return 0
+  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|zst|jar|rar|7z|deb)(-.)'" && return 0

modules/archive/functions/archive

@@ -8,7 +8,7 @@
 
 # function archive {
 
-local archive_name path_to_archive _gzip_bin _bzip2_bin _xz_bin
+local archive_name path_to_archive _gzip_bin _bzip2_bin _xz_bin _zstd_bin
 
 if (( $# < 2 )); then
   cat >&2 <<EOF
@@ -16,7 +16,7 @@ usage: $0 [archive_name.zip] [/path/to/include/into/archive ...]
 
 Where 'archive.zip' uses any of the following extensions:
 
-.tar.gz, .tar.bz2, .tar.xz, .tar.lzma, .tar, .zip, .rar, .7z
+.tar.gz, .tar.bz2, .tar.xz, .tar.lzma, .tar.zst, .tar, .zip, .rar, .7z
 
 There is no '-v' switch; all operations are verbose.
 EOF
@@ -54,11 +54,14 @@ else
   _bzip2_bin='bzip2'
 fi
 
+_zstd_bin='zstd'
+
 case "${archive_name}" in
   (*.tar.gz|*.tgz) tar -cvf "${archive_name}" --use-compress-program="${_gzip_bin}" "${=path_to_archive}" ;;
   (*.tar.bz2|*.tbz|*.tbz2) tar -cvf "${archive_name}" --use-compress-program="${_bzip2_bin}" "${=path_to_archive}" ;;
   (*.tar.xz|*.txz) tar -cvf "${archive_name}" --use-compress-program="${_xz_bin}" "${=path_to_archive}" ;;
   (*.tar.lzma|*.tlz) tar -cvf "${archive_name}" --lzma "${=path_to_archive}" ;;
+  (*.tar.zst|*.tzst) tar -cvf "${archive_name}" --use-compress-program="${_zstd_bin}" "${=path_to_archive}" ;;
   (*.tar) tar -cvf "${archive_name}" "${=path_to_archive}" ;;
   (*.zip|*.jar) zip -r "${archive_name}" "${=path_to_archive}" ;;
   (*.rar) rar a "${archive_name}" "${=path_to_archive}" ;;

modules/archive/functions/lsarchive

@@ -41,6 +41,7 @@ while (( $# > 0 )); do
     (*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \
       && tar --lzma -t${verbose:+v}f "$1" \
       || lzcat "$1" | tar x${verbose:+v}f - ;;
+    (*.tar.zst|*.tzst) tar -I zstd -t${verbose:+v}f "$1" ;;
     (*.tar) tar t${verbose:+v}f "$1" ;;
     (*.zip|*.jar) unzip -l${verbose:+v} "$1" ;;
     (*.rar) ( (( $+commands[unrar] )) \

modules/archive/functions/unarchive

@@ -12,7 +12,7 @@ local success
 local file_name
 local file_path
 local extract_dir
-local _gzip_bin _bzip2_bin _xz_bin
+local _gzip_bin _bzip2_bin _xz_bin _zstd_bin
 
 if (( $# == 0 )); then
   cat >&2 <<EOF
@@ -54,6 +54,8 @@ else
   _bzip2_bin='bzip2'
 fi
 
+_zstd_bin='zstd'
+
 while (( $# > 0 )); do
   if [[ ! -s "$1" ]]; then
     print "$0: file not valid: $1" >&2
@@ -72,6 +74,7 @@ while (( $# > 0 )); do
     (*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \
       && tar --lzma -xvf "$1" \
       || lzcat "$1" | tar -xvf - ;;
+    (*.tar.zst|*.tzst) tar -xvf "$1" --use-compress-program="${_zstd_bin}" ;;
     (*.tar) tar -xvf "$1" ;;
     (*.gz) gunzip "$1" ;;
     (*.bz2) bunzip2 "$1" ;;