mirror of
https://github.com/asterisk/asterisk.git
synced 2025-10-25 22:18:07 +00:00
243 lines
8.2 KiB
Bash
Executable File
243 lines
8.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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if [[ ( ${BASH_VERSINFO[0]} == 4 && ${BASH_VERSINFO[1]} > 1 ) || ${BASH_VERSINFO[0]} > 4 ]] ; then
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shopt -s compat41
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fi
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set -e
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ASTTOPDIR=${ASTTOPDIR:-.}
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export make=`sed -n -r -e "s/^MAKE\s*=\s*//gp" ${ASTTOPDIR}/makeopts`
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getvar() {
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$make --quiet --no-print-directory -f- <<EOF
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include ${ASTTOPDIR}/makeopts
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all:
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@echo "\$($1)"
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EOF
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}
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XMLSTARLET=`getvar XMLSTARLET`
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ASTMODDIR=`getvar ASTMODDIR`
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cache_dir=`getvar EXTERNALS_CACHE_DIR`
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DOWNLOAD_TO_STDOUT=`getvar DOWNLOAD_TO_STDOUT`
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HOST_CPU=`getvar HOST_CPU`
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INSTALL=`getvar INSTALL`
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module_name=${1%%-*}
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variant=${1##*-}
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if [[ "${variant}" = "${module_name}" ]] ; then
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unset variant
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fi
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if [[ -z ${module_name} ]] ; then
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echo "You must supply a module name."
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exit 64
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fi
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tmpdir=$(mktemp -d)
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if [[ -z "${tmpdir}" ]] ; then
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echo "${module_name}: Unable to create temporary directory."
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exit 1
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fi
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trap "rm -rf ${tmpdir}" EXIT
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if [[ -z "${ASTMODDIR}" ]] ; then
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echo "${module_name}: Unable to parse ${ASTTOPDIR}/makeopts."
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exit 1
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fi
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if [[ "${XMLSTARLET}" = ":" ]] ; then
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echo "${module_name}: The externals downloader requires xmlstarlet to be installed."
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exit 1
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fi
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if [[ -z ${cache_dir} ]] ; then
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cache_dir=${tmpdir}
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fi
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version=$(${ASTTOPDIR}/build_tools/make_version ${ASTTOPDIR})
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if [[ ! ${version} =~ ^(GIT-)?(certified/)?([^.-]+)[.-].* ]] ; then
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echo "${module_name}: Couldn't parse version ${version}"
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exit 1
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fi
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major_version=${BASH_REMATCH[3]}
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if [[ "${major_version}" == "master" ]] ; then
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echo "${module_name}: External module downloading is not available in the 'master' git branch. Please disable in menuselect and download manually."
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exit 1
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fi
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major_version=${major_version}.0
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if [[ "${HOST_CPU}" = "x86_64" ]] ; then
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host_bits=64
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elif [[ "${HOST_CPU}" = "i386" ]] ; then
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host_bits=32
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elif [[ "${HOST_CPU}" = "i686" ]] ; then
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host_bits=32
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else
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echo "${module_name}: External module downloading is not available for the ${HOST_CPU} platform. Only x86 based platforms are currently supported. Please disable this module in menuselect."
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exit 1
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fi
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if [[ -z "${variant}" ]] ; then
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variants=$(${XMLSTARLET} sel -t -m "/menu/category/member[@name = '${module_name}']/member_data/downloader/variants/variant" -v "@tag" -n ${ASTTOPDIR}/menuselect-tree || :)
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member_name=${module_name}
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for tag in ${variants} ; do
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condition=$(${XMLSTARLET} sel -t -v "/menu/category/member[@name = '${module_name}']/member_data/downloader/variants/variant[@tag = '${tag}']/@condition" ${ASTTOPDIR}/menuselect-tree || :)
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variant=$(eval "if $condition ; then echo $tag ; fi")
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if [[ -n "${variant}" ]] ; then
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break
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fi
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done
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else
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member_name=${module_name}${variant:+-${variant}}
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fi
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full_name=${module_name}${variant:+-${variant}}
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variant_manifest=manifest${variant:+-${variant}}.xml
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# Override the remote base for all packages
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# useful for testing
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remote_url=${REMOTE_BASE:+${REMOTE_BASE}/asterisk-${major_version}/x86-${host_bits}}
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if [[ -z "${remote_url}" ]] ; then
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remote_url=$(${XMLSTARLET} sel -t -v "/menu/category/member[@name = '${member_name}']/member_data/downloader/@remote_url" ${ASTTOPDIR}/menuselect-tree || :)
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if [[ -n "${remote_url}" ]] ; then
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remote_url="${remote_url}/asterisk-${major_version}/x86-${host_bits}"
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else
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directory_name=$(${XMLSTARLET} sel -t -v "/menu/category/member[@name = '${member_name}']/member_data/downloader/@directory_name" ${ASTTOPDIR}/menuselect-tree || :)
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remote_url="https://downloads.digium.com/pub/telephony/${directory_name:-${module_name}}/asterisk-${major_version}/x86-${host_bits}"
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fi
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fi
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version_convert() {
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local v=${1##*_}
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if [[ ${v} =~ ([0-9]+)[.]([0-9]+)[.]([0-9]+) ]] ; then
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v=$(( ${BASH_REMATCH[1]}<<18 | ${BASH_REMATCH[2]}<<9 | ${BASH_REMATCH[3]} ))
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fi
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echo ${v}
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}
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${DOWNLOAD_TO_STDOUT} ${remote_url}/${variant_manifest} > ${tmpdir}/${variant_manifest} || {
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echo "${full_name}: Unable to fetch ${remote_url}/${variant_manifest}"
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exit 1
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}
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rpv=$(${XMLSTARLET} sel -t -v "/package/@version" ${tmpdir}/${variant_manifest})
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rpvi=$(version_convert ${rpv})
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echo "${full_name}: Remote package version ${rpv} (${rpvi})"
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module_dir=${full_name}-${rpv}-x86_${host_bits}
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tarball=${module_dir}.tar.gz
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export need_install=0
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if [[ -f ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml ]] ; then
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package_arch=$(${XMLSTARLET} sel -t -v "/package/@arch" ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml)
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ipv=$(${XMLSTARLET} sel -t -v "/package/@version" ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml)
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package_variant=$(${XMLSTARLET} sel -t -v "/package/@variant" ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml || :)
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ipvi=$(version_convert ${ipv})
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ip_major=${ipv%_*}
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echo "${full_name}: Installed package version ${ipv} (${ipvi})"
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if [[ "${ip_major}" != "${major_version}" || "${package_arch}" != "x86_${host_bits}" || "${package_variant}" != "${variant}" ]] ; then
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echo "${full_name}: The installed package is not for this version of Asterisk. Reinstalling."
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need_install=1
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elif [[ ${rpvi} > ${ipvi} ]] ; then
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echo "${full_name}: A newer package is available"
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need_install=1
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else
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sums=$(${XMLSTARLET} sel -t -m "//file" -v "@md5sum" -n ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml)
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for sum in ${sums} ; do
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install_path=$(${XMLSTARLET} sel -t -v "//file[@md5sum = '${sum}']/@install_path" ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml )
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executable=$(${XMLSTARLET} sel -t -v "//file[@md5sum = '${sum}']/@executable" ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml || : )
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f=${DESTDIR}$(eval echo ${install_path})
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if [[ ! -f ${f} ]] ; then
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echo Not found: ${f}
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need_install=1
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break
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else
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if [[ "$executable" = "yes" ]] ; then
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# There are easier ways of doing this (objcopy --dump-section) but not in older binutils
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length_offset=$(objdump -h $f | sed -n -r -e "s/^\s+[0-9]+\s+.ast_manifest\s+([0-9a-fA-F]+)\s+[0-9a-fA-F]+\s+[0-9a-fA-F]+\s+([0-9a-fA-F]+)\s+.*$/0x\1 0x\2/p")
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tags=$($(eval 'printf "dd if=$f bs=1 count=%d skip=%d\n" $length_offset') 2>/dev/null)
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if [[ -n "${tags}" && "${tags}" != "${module_name},${variant},${rpv}" ]] ; then
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echo Tag mismatch: ${f} File: "${tags}" Manifest: "${module_name},${variant},${rpv}"
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need_install=1
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break
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fi
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fi
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cs=$(${MD5} ${f} | cut -b1-32)
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if [[ "${cs}" != "${sum}" ]] ; then
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echo Checksum mismatch: ${f}
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need_install=1
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break
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fi
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fi
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done
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fi
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else
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need_install=1
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fi
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if [[ ${need_install} == 1 ]] ; then
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if [[ ( -n "${ipvi}" ) && ${ipvi} > ${rpvi} ]] ; then
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echo "${full_name}: Installed package is newer than that available for download."
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exit 0
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fi
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else
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echo "${full_name} is up to date."
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exit 0;
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fi
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need_download=1
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if [[ -f ${cache_dir}/${full_name}.manifest.xml ]] ; then
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cpv=$(${XMLSTARLET} sel -t -v "/package/@version" ${cache_dir}/${full_name}.manifest.xml)
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cpvi=$(version_convert ${cpv})
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echo "${full_name}: Cached package version ${cpv} (${cpvi})"
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if [[ ${cpvi} == ${rpvi} && ( -f ${cache_dir}/${tarball} ) ]] ; then
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echo "${full_name}: Cached version is available."
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need_download=0
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fi
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fi
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if [[ ${need_download} = 1 ]] ; then
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echo "${full_name}: Downloading ${remote_url}/${tarball} to ${cache_dir}/${tarball}"
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${DOWNLOAD_TO_STDOUT} ${remote_url}/${tarball} > ${cache_dir}/${tarball} || {
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echo "${full_name}: Unable to fetch ${remote_url}/${tarball}"
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exit 1
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}
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cp ${tmpdir}/${variant_manifest} ${cache_dir}/${full_name}.manifest.xml
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fi
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tar -xzf ${cache_dir}/${tarball} -C ${cache_dir}
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trap "rm -rf ${cache_dir}/${module_dir} ; rm -rf ${tmpdir}" EXIT
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echo "${full_name}: Installing."
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if [[ $EUID == 0 ]] ; then
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install_params="-g 0 -o 0"
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fi
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names=$(${XMLSTARLET} sel -t -m "//file" -v "@name" -n ${cache_dir}/${module_dir}/manifest.xml)
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for name in ${names} ; do
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source_path=${cache_dir}/${module_dir}/${name}
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install_path=$(${XMLSTARLET} sel -t -v "//file[@name = '${name}']/@install_path" ${cache_dir}/${module_dir}/manifest.xml)
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install_path=${DESTDIR}$(eval echo ${install_path})
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executable=$(${XMLSTARLET} sel -t -v "//file[@name = '${name}']/@executable" ${cache_dir}/${module_dir}/manifest.xml || :)
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if [[ "${executable}" = "yes" ]] ; then
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mode=0755
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else
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mode=0644
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fi
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${INSTALL} -Dp ${install_params} -m ${mode} ${source_path} ${install_path}
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done
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${INSTALL} -Dp ${install_params} --mode=0644 ${cache_dir}/${module_dir}/manifest.xml ${DESTDIR}${ASTMODDIR}/${module_name}.manifest.xml
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echo "${full_name}: Installed."
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