Reference

cdist-type__unpack(7)

Unpack archives

NAME

cdist-type__unpack - Unpack archives

DESCRIPTION

Unpack .tar, .tgz, .tar.*, .7z, .bz2, .gz, .lzma, .xz, .rar and .zip archives. Archive type is detected by extension.

To achieve idempotency, checksum file will be created in target. See --sum-file parameter for details.

REQUIRED PARAMETERS

destination

Depending on archive format file or directory to where archive contents will be written.

OPTIONAL PARAMETERS

sum-file

Override archive's checksum file in target. By default XXX.cdist__unpack_sum will be used, where XXX is source archive path. This file must be kept in target's persistent storage.

tar-strip

Tarball specific. See man tar for --strip-components.

tar-extra-args

Tarball sepcific. Append additional arguments to tar command. See man tar for possible arguments.

OPTIONAL BOOLEAN PARAMETERS

backup-destination

By default destination file will be overwritten. In case destination is directory, files from archive will be added to or overwritten in directory. This parameter moves existing destination to XXX.cdist__unpack_backup_YYY, where XXX is destination and YYY current UNIX timestamp.

preserve-archive

Don't delete archive after unpacking.

onchange

Execute this command after unpack.

EXAMPLES

__directory /opt/cpma
require='__directory/opt/cpma' \
    __download /opt/cpma/cnq3.zip \
        --url https://cdn.playmorepromode.com/files/cnq3/cnq3-1.51.zip \
        --sum md5:46da3021ca9eace277115ec9106c5b46
require='__download/opt/cpma/cnq3.zip' \
    __unpack /opt/cpma/cnq3.zip \
        --backup-destination \
        --preserve-archive \
        --destination /opt/cpma/server
# example usecase for --tar-* args
__unpack /root/strelaysrv.tar.gz \
    --preserve-archive \
    --destination /usr/local/bin \
    --tar-strip 1 \
    --tar-extra-args '--wildcards "*/strelaysrv"'

AUTHORS

Ander Punnar <ander-at-kvlt-dot-ee>

COPYING

Copyright (C) 2020 Ander Punnar. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

COPYRIGHT

ungleich GmbH 2021

History