101 lines
3.6 KiB
Plaintext
101 lines
3.6 KiB
Plaintext
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#compdef pixz
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# ------------------------------------------------------------------------------
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# Copyright (c) 2016 Github zsh-users - http://github.com/zsh-users
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the zsh-users nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# ------------------------------------------------------------------------------
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# Description
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# -----------
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#
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# Completion script for pixz a parallel, indexing version of xz. (https://github.com/vasi/pixz).
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#
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# ------------------------------------------------------------------------------
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# Authors
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# -------
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#
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# * Jindřich Pilař (https://github.com/JindrichPilar)
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#
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# ------------------------------------------------------------------------------
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local -a files index
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files=()
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index=()
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_pixz_compressed_files() {
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files=("${(f)$(ls -l | grep '.tpxz$\|.xz$' | rev | cut -d' ' -f1 | rev)}")
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}
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_pixz_load_file_index() {
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index=("${(f)$(pixz -l $1)}")
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}
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_pixz() {
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_arguments -C \
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'(- 1 *)'-h"[Show help and exit]" \
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'(- 1 *)'-l"[List tarball contents very fast]:file:->xzfiles" \
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'(- 1 *)'-x"[Extract one file very fast]:filepath:->filepath" \
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'(- 1 *)'-d"[Decompress]:file:->xzfiles" \
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"-i[Input]:file:->files" \
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"-o[Output]:output:->outputxz" \
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"-p[Use a maximum of NUM CPU-intensive threads]:cpu:->cpus" \
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"-t[Don't assume input is in tar format]" \
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"-k[Keep original input (do not remove it)]" \
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"-e[Use "extreme" compression, which is much slower]" \
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"-f[Set the size of each compression block, relative to the LZMA dictionary size (default is 2.0)]:num" \
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"-q[Set the number of blocks to allocate for the compression queue (default is 1.3 * cores + 2)]:num" \
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'1:inputfile:->files' \
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'2:outputfile' \
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'*: : :->args' \
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case "$state" in
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(cmds)
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_describe -t commands 'commands' commands
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;;
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(xzfiles)
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_pixz_compressed_files
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_describe -t files 'files' files
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;;
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(files)
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_files
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;;
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(cpus)
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local num_cpus cores
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num_cpus=$(nproc)
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cores=()
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for i in {1..$num_cpus}; do
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cores+=($i)
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done
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_describe -t cores 'cores' cores
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;;
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(filepath)
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;;
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(*)
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;;
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esac
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}
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_pixz
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