Accepting request 946078 from Archiving
OBS-URL: https://build.opensuse.org/request/show/946078 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/7zip?expand=0&rev=2
This commit is contained in:
Git OBS Bridge
commit
c054f58f0e
@ -1,3 +1,9 @@
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-------------------------------------------------------------------
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Wed Jan 12 16:45:41 UTC 2022 - Danilo Spinella <danilo.spinella@suse.com>
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- Replace p7zip with 7zip
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* Add p7zip and p7zip.1
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-------------------------------------------------------------------
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Mon Jan 3 11:31:10 UTC 2022 - Danilo Spinella <danilo.spinella@suse.com>
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28
7zip.spec
28
7zip.spec
@ -1,7 +1,7 @@
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#
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# spec file for package 7zip
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#
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# Copyright (c) 2021 SUSE LLC
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# Copyright (c) 2022 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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@ -23,20 +23,28 @@ Release: 0
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Summary: File Archivier
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# CPP/7zip/Compress/LzfseDecoder.cpp is under the BSD-3-Clause
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# C/Sha1.c and C/Sha256.c are in the public domain
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License: LGPL-2.1-or-later AND BSD-3-Clause AND SUSE-Public-Domain
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License: BSD-3-Clause AND LGPL-2.1-or-later AND SUSE-Public-Domain
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Group: Productivity/Archiving/Compression
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URL: https://www.7-zip.org/
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Source: https://www.7-zip.org/a/7z%{stripped_version}-src.tar.xz
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Source1: p7zip
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Source2: p7zip.1
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BuildRequires: dos2unix
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BuildRequires: gcc
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BuildRequires: gcc-c++
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Conflicts: p7zip
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Conflicts: p7zip-full
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Provides: p7zip = %{version}
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Provides: p7zip-full = %{version}
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Obsoletes: p7zip < %{version}
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Obsoletes: p7zip-full < %{version}
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%description
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This package contains the 7z command line utility for archiving and
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extracting various formats.
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%prep
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%__tar xaf %{SOURCE0}
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tar xaf %{SOURCE0}
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dos2unix DOC/*.txt
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# Remove executable perms from docs
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chmod -x DOC/*.txt
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@ -57,10 +65,24 @@ cd CPP/7zip//Bundles/Alone2
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%install
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install -d -m 755 %{buildroot}%{_bindir}
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install -Dt %{buildroot}%{_bindir} CPP/7zip/Bundles/Alone2/b/g/7zz
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# Create links the executables provided by p7zip
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ln -s %{_bindir}/7zz %{buildroot}%{_bindir}/7z
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ln -s %{_bindir}/7z %{buildroot}%{_bindir}/7za
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ln -s %{_bindir}/7z %{buildroot}%{_bindir}/7zr
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# Install p7zip wrapper and its manpage
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install -m755 %{SOURCE1} %{buildroot}%{_bindir}/p7zip
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install -m644 -Dt %{buildroot}%{_mandir}/man1 %{SOURCE2}
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# Remove a mention of the p7zip-rar package that we don't have
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sed -i 's/RAR (if the non-free p7zip-rar package is installed)//g' %{buildroot}%{_mandir}/man1/p7zip.1
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%files
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%license DOC/copying.txt DOC/License.txt
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%doc DOC/readme.txt DOC/7zC.txt DOC/Methods.txt DOC/src-history.txt
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%{_bindir}/7z
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%{_bindir}/7za
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%{_bindir}/7zr
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%{_bindir}/7zz
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%{_bindir}/p7zip
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%{_mandir}/man1/p7zip.1%{?ext_man}
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%changelog
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225
p7zip
Normal file
225
p7zip
Normal file
@ -0,0 +1,225 @@
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#!/bin/sh
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# gzip-like CLI wrapper for p7zip
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# version 3.0
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#
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# History
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# 2.0 :
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# - support for -filename, "file name"
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# - p7zip file1 file2 ...
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# 3.0 : (robert@debian.org, March 2016)
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# - use 7za or 7zr, whichever one is available
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# - refactor the script for better readability
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# - remove `"$?" != 0 ' checks that do not work with `set -e'
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# - use stderr for error reporting
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# - add support for -c, -f, -k options
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set -e
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# detect 7z program to use
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prg7z="`which 7za 2>/dev/null`" || \
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prg7z="`which 7zr 2>/dev/null`" || \
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{ echo "$0: cannot find neither 7za nor 7zr command" >&2; exit 1; }
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# global options
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f_compress=true
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f_keep=false
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f_force=false
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f_tostdout=false
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usage()
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{
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echo "Usage: $0 [options] [--] [ name ... ]"
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echo ""
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echo "Options:"
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echo " -c --stdout --to-stdout output data to stdout"
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echo " -d --decompress --uncompress decompress file"
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echo " -f --force do not ask questions"
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echo " -k --keep keep original file"
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echo " -h --help print this help"
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echo " -- treat subsequent arguments as file"
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echo " names, even if they start with a dash"
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echo ""
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exit 0
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}
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has_7z_suffix()
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{
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case "$1" in
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*.7z)
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return 0
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;;
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*)
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return 1
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;;
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esac;
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}
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make_tmp_file()
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{
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P7ZIPTMP="${TMP:-/tmp}"
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mktemp "${P7ZIPTMP}/p7zip.XXXXXXXX"
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}
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check_not_a_tty()
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{
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if ! ${f_force} && ${f_compress} && tty <&1 >/dev/null ; then
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echo "$0: compressed data not written to a terminal." >&2
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echo "For help, type: $0 -h" >&2
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exit 1
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fi
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}
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compress_file()
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{
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file="$1"
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if ! ${f_force} && has_7z_suffix "${file}"; then
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echo "$0: $file already has the 7z suffix" >&2
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exit 1
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fi
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# compress to stdout via temporary file
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if ${f_tostdout}; then
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check_not_a_tty
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tmp="`make_tmp_file`"
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trap "rm -f -- ${tmp}" 0
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rm -f -- "${tmp}"
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"${prg7z}" a -si -- "${tmp}" < "${file}" >/dev/null && cat "${tmp}" || \
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{ echo "$0: failed to compress data to temporary file" >&2; exit 1; }
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rm -f -- "${tmp}"
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return 0
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fi
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# compress to a file
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if ! ${f_force} && [ -e "${file}.7z" ]; then
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echo "$0: destination file ${file}.7z already exists" >&2
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exit 1
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fi
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rm -f -- "${file}.7z"
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flags=""
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${f_keep} || flags="$flags -sdel"
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! ${f_force} || flags="$flags -y"
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"${prg7z}" a $flags -- "${file}.7z" "${file}" || { rm -f -- "${file}.7z"; exit 1; }
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}
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decompress_file()
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{
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file="$1"
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has_7z_suffix "${file}" || { echo "$0: ${file}: unknown suffix" >&2; exit 1; }
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# decompress to stdout
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if ${f_tostdout}; then
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# The following `| cat' pipe shouldn't be needed, however it is here to
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# trick 7z not to complain about writing data to terminal.
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"${prg7z}" x -so -- "${file}" | cat || exit 1
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return 0;
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fi
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flags=""
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! ${f_force} || flags="$flags -y"
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"${prg7z}" x $flags -- "${file}" || exit 1
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# remove original file unless the archive contains more than one file
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if ! ${f_keep} && "${prg7z}" l -- "${file}" 2>/dev/null | grep -q '^1 file,' 2>/dev/null; then
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rm -f -- "${file}"
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fi
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}
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process_file()
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{
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file="$1"
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# check if file exists and is readable
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[ -r "${file}" ] || { echo "$0: cannot read ${file}" >&2; exit 1; }
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if ${f_compress}; then
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compress_file "${file}"
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else
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decompress_file "${file}"
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fi
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}
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process_stdin()
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{
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check_not_a_tty
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tmp="`make_tmp_file`"
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trap "rm -f -- ${tmp}" 0
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if ${f_compress}; then
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rm -f -- "${tmp}"
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"${prg7z}" a -si -- "${tmp}" >/dev/null && cat -- "${tmp}" || exit 1
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else # decompress
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cat > "${tmp}"
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# The following `| cat' pipe shouldn't be needed, however it is here to
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# trick 7z not to complain about writing data to terminal.
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"${prg7z}" x -so -- "${tmp}" | cat || exit 1
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fi
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rm -f -- "${tmp}"
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}
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## MAIN
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# files and flags
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while [ "$#" != "0" ] ; do
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case "$1" in
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-c|--stdout|--to-stdout)
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f_tostdout=true
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;;
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-d|--decompress|--uncompress)
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f_compress=false # decompressing
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;;
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-f|--force)
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f_force=true
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;;
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-h|--help)
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usage
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;;
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-k|--keep)
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f_keep=true
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;;
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--)
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shift
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break
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;;
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-*)
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echo "$0: ignoring unknown option $1" >&2
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;;
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*)
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break
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;;
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esac
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shift
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done
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# make sure they're present, before we screw up
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for i in mktemp rm cat tty grep; do
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if ! which $i >/dev/null ; then
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echo "$0: $i: command not found" >&2
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exit 1
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fi
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done
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if [ "$#" = 0 ]; then
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# compressing/decompressing using standard I/O
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process_stdin
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exit 0
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fi
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# only files now
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while [ "$#" != "0" ] ; do
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process_file "$1"
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shift
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done
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exit 0
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79
p7zip.1
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79
p7zip.1
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@ -0,0 +1,79 @@
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.TH p7zip 1 "March 6th, 2016" "7-Zip"
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.SH NAME
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p7zip \- Wrapper on 7-Zip file archiver with high compression ratio
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.SH SYNOPSIS
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.B p7zip
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.RB [ \-c | \-\-stdout | \-\-to\-stdout ]
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.RB [ \-d | \-\-decompress | \-\-uncompress ]
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.RB [ \-f | \-\-force ]
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.RB [ \-h | \-\-help ]
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.RB [ \-k | \-\-keep ]
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.RB [ \-\- ]
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.RI [ "file ..." ]
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.SH DESCRIPTION
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7-Zip is a file archiver supporting 7z (that implements LZMA compression algorithm
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featuring very high compression ratio), LZMA2, XZ, ZIP, Zip64, CAB,
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RAR (if the non-free p7zip-rar package is installed), ARJ, GZIP, BZIP2, TAR, CPIO, RPM, ISO,
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most filesystem images and DEB formats.
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Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format.
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.PP
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.B p7zip
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is a gzip-like CLI wrapper script for 7-Zip, and handles only the 7z format (the native
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format of 7-Zip), internally executing either
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.BR 7za (1)
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or
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.BR 7zr (1)
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command.
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.PP
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With no switches passed in the command line, each given
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.I file
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argument is compressed into
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.IR file.7z ,
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and then removed.
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.PP
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With the
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.B \-d
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switch each passed
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.I file
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needs to end with the
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.I .7z
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extension and is decompressed. After the
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decompression the original
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.I file
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is removed unless it contained more than one archived file.
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.PP
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When used without any
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.I file
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argument,
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.BR p7zip
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reads data from the standard input and compresses (or decompresses in case of
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.BR \-d )
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it into the standard output.
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.SH SWITCHES
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.TP
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.BR \-c ", " \-\-stdout ", " \-\-to\-stdout
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Write output on standard output.
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.TP
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.BR \-d ", " \-\-decompress ", " \-\-uncompress
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Decompress file.
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.TP
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.BR \-f ", " \-\-force
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Skip some checks and force compression or decompression.
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.TP
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.BR \-h ", " \--help
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Print usage.
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.TP
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.BR \-k ", " \-\-keep
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Do not delete input file.
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.TP
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.B \-\-
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Treat all subsequent arguments as file names, even if they start with a dash.
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.SH "SEE ALSO"
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.BR 7z (1),
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.BR 7za (1),
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.BR 7zr (1),
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.BR bzip2 (1),
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.BR gzip (1),
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.BR zip (1)
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.SH AUTHOR
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Written for Debian by Mohammed Adnene Trojette. Updated by Robert Luberda.
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