cdist-type__unpack(7)

Overview

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"'

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.

Releases

3 releases since Debian 11 (Bullseye); the text changed 2 times.

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