74 lines
2.5 KiB
Bash
Executable File
74 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (C) 2003-2021 Sébastien Helleu <flashcode@flashtux.org>
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#
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# This file is part of WeeChat, the extensible chat client.
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#
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# WeeChat is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# WeeChat is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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#
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#
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# Updates git version in config-git.h if the output of "git describe" has changed.
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#
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# Syntax:
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# git-version.sh <rootdir> <version> <headerfile>
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#
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# rootdir : root directory with WeeChat files (to search .git/ directory)
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# version : WeeChat version, for example 0.3.9 or 0.4.0-dev
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# headerfile: file to update, for example config-git.h
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#
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if [ $# -lt 3 ]; then
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echo "Syntax: $0 <rootdir> <version> <headerfile>"
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exit 1
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fi
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ROOTDIR=$1
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VERSION=$2
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HEADERFILE=$3
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# debug:
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#echo "pwd=$PWD, rootdir=$ROOTDIR, version=$VERSION, headerfile=$HEADERFILE"
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# read git version if we are in a devel/rc version and if we are in a repository
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GIT_VERSION=""
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case ${VERSION} in
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*-*)
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# devel/rc version (like 0.4.0-dev or 0.4.0-rc1)
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if [ -d "${ROOTDIR}/.git" ]; then
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GIT_VERSION=$(cd "${ROOTDIR}" && git describe 2>/dev/null)
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fi
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;;
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*)
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# stable version => no git version
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;;
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esac
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# check if git version has changed
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if [ ! -f "${HEADERFILE}" ]; then
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# header does not exist => create it
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echo "Creating file ${HEADERFILE} with git version: \"${GIT_VERSION}\""
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echo "#define PACKAGE_VERSION_GIT \"${GIT_VERSION}\"" >"${HEADERFILE}"
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else
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if grep -q "#define PACKAGE_VERSION_GIT \"${GIT_VERSION}\"" "${HEADERFILE}"; then
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# git version matches the file => NO update
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echo "File ${HEADERFILE} is up-to-date (git version: \"${GIT_VERSION}\")"
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else
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# git version not found in file => update file with this git version
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echo "Updating file ${HEADERFILE} with git version: \"${GIT_VERSION}\""
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sed "s/#define PACKAGE_VERSION_GIT \".*\"/#define PACKAGE_VERSION_GIT \"${GIT_VERSION}\"/" "${HEADERFILE}" >"${HEADERFILE}.tmp"
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mv -f "${HEADERFILE}.tmp" "${HEADERFILE}"
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fi
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fi
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