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111 lines
2.5 KiB
111 lines
2.5 KiB
# |
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# Extracts the contents of archives. |
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# |
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# Authors: |
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# Sorin Ionescu <sorin.ionescu@gmail.com> |
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# |
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# function unarchive { |
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local remove_archive |
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local success |
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local file_name |
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local file_path |
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local extract_dir |
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local _gzip_bin _bzip2_bin _xz_bin _zstd_bin |
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if (( $# == 0 )); then |
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cat >&2 <<EOF |
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usage: $0 [-option] [file ...] |
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options: |
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-r, --remove remove archive |
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Report bugs to <sorin.ionescu@gmail.com>. |
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EOF |
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fi |
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remove_archive=1 |
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if [[ "$1" == "-r" || "$1" == "--remove" ]]; then |
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remove_archive=0 |
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shift |
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fi |
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# here, we check for dropin/multi-threaded replacements |
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# this should eventually be moved to modules/archive/init.zsh |
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# as a global alias |
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if (( $+commands[pigz] )); then |
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_gzip_bin='pigz' |
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else |
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_gzip_bin='gzip' |
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fi |
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if (( $+commands[pixz] )); then |
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_xz_bin='pixz' |
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else |
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_xz_bin='xz' |
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fi |
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if (( $+commands[lbzip2] )); then |
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_bzip2_bin='lbzip2' |
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elif (( $+commands[pbzip2] )); then |
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_bzip2_bin='pbzip2' |
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else |
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_bzip2_bin='bzip2' |
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fi |
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_zstd_bin='zstd' |
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while (( $# > 0 )); do |
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if [[ ! -s "$1" ]]; then |
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print "$0: file not valid: $1" >&2 |
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shift |
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continue |
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fi |
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success=0 |
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file_name="${1:t}" |
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file_path="${1:A}" |
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extract_dir="${file_name:r}" |
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case "$1:l" in |
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(*.tar.gz|*.tgz) tar -xvf "$1" --use-compress-program="${_gzip_bin}" ;; |
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(*.tar.bz2|*.tbz|*.tbz2) tar -xvf "$1" --use-compress-program="${_bzip2_bin}" ;; |
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(*.tar.xz|*.txz) tar -xvf "$1" --use-compress-program="${_xz_bin}" ;; |
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(*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \ |
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&& tar --lzma -xvf "$1" \ |
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|| lzcat "$1" | tar -xvf - ;; |
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(*.tar.zst|*.tzst) tar -xvf "$1" --use-compress-program="${_zstd_bin}" ;; |
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(*.tar) tar -xvf "$1" ;; |
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(*.gz) gunzip "$1" ;; |
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(*.bz2) bunzip2 "$1" ;; |
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(*.xz) unxz "$1" ;; |
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(*.lzma) unlzma "$1" ;; |
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(*.Z) uncompress "$1" ;; |
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(*.zip|*.jar) unzip "$1" -d $extract_dir ;; |
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(*.rar) ( (( $+commands[unrar] )) \ |
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&& unrar x -ad "$1" ) \ |
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|| ( (( $+commands[rar] )) \ |
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&& rar x -ad "$1" ) \ |
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|| unar -d "$1" ;; |
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(*.7z) 7za x "$1" ;; |
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(*.deb) |
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mkdir -p "$extract_dir/control" |
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mkdir -p "$extract_dir/data" |
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cd "$extract_dir"; ar vx "${file_path}" > /dev/null |
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cd control; tar xvf ../control.tar.* |
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cd ../data; tar xvf ../data.tar.* |
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cd ..; rm control.tar.* data.tar.* debian-binary |
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cd .. |
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;; |
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(*) |
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print "$0: cannot extract: $1" >&2 |
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success=1 |
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;; |
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esac |
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(( success = $success > 0 ? $success : $? )) |
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(( $success == 0 )) && (( $remove_archive == 0 )) && rm "$1" |
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shift |
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done |
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# }
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