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@@ -3,32 +3,39 @@
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# Unarchives files
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#
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-if (( # != 1 )); then
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- print "usage: ${0} <archive_name.ext>" >&2
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+if (( # < 1 )); then
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+ print "usage: ${0} <archive_name.ext>..." >&2
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return 1
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fi
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-local archive_name="${1}"
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+setopt LOCAL_OPTIONS ERR_RETURN
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# using unpigz/pbunzip2 provides little to decompression time; the benefit is mainly in compression time.
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# setting it as an alias in the init.zsh file should be sufficient here.
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-case "${archive_name}" in
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- (*.tar.gz|*.tgz) tar -xvzf "${archive_name}" ;;
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- (*.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar -xvjf "${archive_name}" ;;
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- (*.tar.xz|*.txz) tar -J --help &>/dev/null && tar -xvJf "${archive_name}" \
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- || xzcat "${archive_name}" | tar xvf - ;;
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- (*.tar.lzma|*.tlz) tar --lzma --help &>/dev/null && tar --lzma -xvf "${archive_name}" \
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- || lzcat "${archive_name}" | tar xvf - ;;
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- (*.tar) tar xvf "${archive_name}" ;;
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- (*.gz) gunzip "${archive_name}" ;;
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- (*.bz|*.bz2) bunzip2 "${archive_name}" ;;
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- (*.xz) unxz "${archive_name}" ;;
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- (*.lzma) unlzma "${archive_name}" ;;
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- (*.Z) uncompress "${archive_name}" ;;
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- (*.zip) unzip "${archive_name}";;
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- (*.rar) (( $+{commands[unrar]} )) && unrar x -ad "${archive_name}" \
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- || rar x -ad "${archive_name}" ;;
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- (*.7z|*.001) 7za x "${archive_name}" ;;
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- (*) print "${0}: unknown archive type: ${archive_name}" ;;
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-esac
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+while (( # > 0 )); do
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+ local archive_name="${1}"
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+ case "${archive_name}" in
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+ (*.tar.gz|*.tgz) tar -xvzf "${archive_name}" ;;
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+ (*.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar -xvjf "${archive_name}" ;;
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+ (*.tar.xz|*.txz) tar -J --help &>/dev/null && tar -xvJf "${archive_name}" \
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+ || xzcat "${archive_name}" | tar xvf - ;;
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+ (*.tar.lzma|*.tlz) tar --lzma --help &>/dev/null && tar --lzma -xvf "${archive_name}" \
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+ || lzcat "${archive_name}" | tar xvf - ;;
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+ (*.tar) tar xvf "${archive_name}" ;;
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+ (*.gz) gunzip "${archive_name}" ;;
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+ (*.bz|*.bz2) bunzip2 "${archive_name}" ;;
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+ (*.xz) unxz "${archive_name}" ;;
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+ (*.lzma) unlzma "${archive_name}" ;;
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+ (*.Z) uncompress "${archive_name}" ;;
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+ (*.zip) unzip "${archive_name}";;
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+ (*.rar) (( $+{commands[unrar]} )) && unrar x -ad "${archive_name}" \
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+ || rar x -ad "${archive_name}" ;;
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+ (*.7z|*.001) 7za x "${archive_name}" ;;
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+ (*)
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+ print "${0}: unknown archive type: ${archive_name}"
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+ return 1
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+ ;;
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+ esac
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+ shift
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+done
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