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alias x=extract
extract() { setopt localoptions noautopushd
if (( $# == 0 )); then cat >&2 <<'EOF' Usage: extract [-option] [file ...]
Options: -r, --remove Remove archive after unpacking. EOF fi
local remove_archive=1 if [[ "$1" == "-r" ]] || [[ "$1" == "--remove" ]]; then remove_archive=0 shift fi
local pwd="$PWD" while (( $# > 0 )); do if [[ ! -f "$1" ]]; then echo "extract: '$1' is not a valid file" >&2 shift continue fi
local success=0 local extract_dir="${1:t:r}" local file="$1" full_path="${1:A}" case "${file:l}" in (*.tar.gz|*.tgz) (( $+commands[pigz] )) && { pigz -dc "$file" | tar xv } || tar zxvf "$file" ;; (*.tar.bz2|*.tbz|*.tbz2) tar xvjf "$file" ;; (*.tar.xz|*.txz) tar --xz --help &> /dev/null \
&& tar --xz -xvf "$file" \
|| xzcat "$file" | tar xvf - ;; (*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \
&& tar --lzma -xvf "$file" \
|| lzcat "$file" | tar xvf - ;; (*.tar.zst|*.tzst) tar --zstd --help &> /dev/null \
&& tar --zstd -xvf "$file" \
|| zstdcat "$file" | tar xvf - ;; (*.tar) tar xvf "$file" ;; (*.tar.lz) (( $+commands[lzip] )) && tar xvf "$file" ;; (*.tar.lz4) lz4 -c -d "$file" | tar xvf - ;; (*.tar.lrz) (( $+commands[lrzuntar] )) && lrzuntar "$file" ;; (*.gz) (( $+commands[pigz] )) && pigz -dk "$file" || gunzip -k "$file" ;; (*.bz2) bunzip2 "$file" ;; (*.xz) unxz "$file" ;; (*.lrz) (( $+commands[lrunzip] )) && lrunzip "$file" ;; (*.lz4) lz4 -d "$file" ;; (*.lzma) unlzma "$file" ;; (*.z) uncompress "$file" ;; (*.zip|*.war|*.jar|*.ear|*.sublime-package|*.ipa|*.ipsw|*.xpi|*.apk|*.aar|*.whl) unzip "$file" -d "$extract_dir" ;; (*.rar) unrar x -ad "$file" ;; (*.rpm) command mkdir -p "$extract_dir" && builtin cd -q "$extract_dir" \
&& rpm2cpio "$full_path" | cpio --quiet -id ;; (*.7z) 7za x "$file" ;; (*.deb) command mkdir -p "$extract_dir/control" "$extract_dir/data" builtin cd -q "$extract_dir"; ar vx "$full_path" > /dev/null builtin cd -q control; extract ../control.tar.* builtin cd -q ../data; extract ../data.tar.* builtin cd -q ..; command rm *.tar.* debian-binary ;; (*.zst) unzstd "$file" ;; (*.cab) cabextract -d "$extract_dir" "$file" ;; (*.cpio) cpio -idmvF "$file" ;; (*) echo "extract: '$file' cannot be extracted" >&2 success=1 ;; esac
(( success = success > 0 ? success : $? )) (( success == 0 && remove_archive == 0 )) && rm "$full_path" shift
# Go back to original working directory in case we ran cd previously builtin cd -q "$pwd" done }
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