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|
#! /bin/sh
#
# RTEMS Documentation Project
#
# Copyright 2017 Chris Johns <chrisj@rtems.org>
# All rights reserved
#
# Public domain
#
#
# Exit on error.
#
set -e
#
# Executables
#
cp=/bin/cp
diff=/usr/bin/diff
grep=/usr/bin/grep
mkdir=/bin/mkdir
rm=/bin/rm
sed=/usr/bin/sed
#
# We run where the script is located.
#
cd $(dirname $0)
#
# Top directory
#
top=$PWD
#
# The current directory.
#
wwwdocs=/data/www/docs.rtems.org/branches
#
# Handover path.
#
handover=/data/ftp/pub/rtems/people/chrisj/docs.rtems.org/docs
#
# Current tags.
#
current_tags=${wwwdocs}/.tags
#
# If no update directory create it.
#
if [ ! -d latest ]; then
${rm} -rf latest
${mkdir} latest
fi
cd latest
update=no
#
# Download the latest tags and compare the branches in the package with the
# current tags.
#
if [ -f ${handover}/rtems-docs-latest-tags ] && \
[ -f ${handover}/rtems-docs-latest.tar.xz ]; then
${cp} ${handover}/rtems-docs-latest-tags rtems-docs-latest-tags
if [ -f ${current_tags} ]; then
exec 3<& 0
exec 0< rtems-docs-latest-tags
while read line
do
branch=$(echo ${line} | ${sed} -e 's/[[:space:]].*//g')
latest_hash=$(echo ${line} | ${sed} -e 's/.*[[:space:]]//g')
current_hash=$(cat ${current_tags} | ${grep} ${branch} | ${sed} -e 's/.*[[:space:]]//g')
if [ "${latest_hash}" != "${current_hash}" ]; then
update=yes
fi
done
else
update=yes
fi
if [ ${update} = yes ]; then
${rm} -rf current
${cp} -r /data/www/docs.rtems.org/branches current
${cp} ${handover}/rtems-docs-latest.tar.xz rtems-docs-latest.tar.xz
set +e
../rtems-docs-unpack-branches
set -e
fi
${rm} -f rtems-docs-latest-tags
fi
cd ..
exit 0
|
