364 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Bash
		
	
	
	
	
	
			
		
		
	
	
			364 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Bash
		
	
	
	
	
	
#!/bin/bash
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#clear env
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unalias -a
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PWD="$(cd $(dirname $0); pwd)"
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OS_ARCH="$(uname -m)" || exit 1
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OS_RELEASE="0"
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if [[ ! -f /etc/os-release ]]; then
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  echo "[ERROR] os release info not found" 1>&2 && exit 1
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fi
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source /etc/os-release || exit 1
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PNAME=${PRETTY_NAME:-"${NAME} ${VERSION}"}
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PNAME="${PNAME} (${OS_ARCH})"
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function compat_centos8() {
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  echo_log "[NOTICE] '$PNAME' is compatible with CentOS 8, use el8 dependencies list"
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  OS_RELEASE=8
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}
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function compat_centos7() {
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  echo_log "[NOTICE] '$PNAME' is compatible with CentOS 7, use el7 dependencies list"
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  OS_RELEASE=7
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}
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function not_supported() {
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  echo_log "[ERROR] '$PNAME' is not supported yet."
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}
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function version_ge() {
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  test "$(awk -v v1=$VERSION_ID -v v2=$1 'BEGIN{print(v1>=v2)?"1":"0"}' 2>/dev/null)" == "1"
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}
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function echo_log() {
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  echo -e "[dep_create.sh] $@"
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}
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function echo_err() {
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  echo -e "[dep_create.sh][ERROR] $@" 1>&2
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}
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function get_os_release() {
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  if [[ "${OS_ARCH}x" == "x86_64x" ]]; then
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    case "$ID" in
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      alinux)
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        version_ge "2.1903" && compat_centos7 && return
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        ;;
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      alios)
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        version_ge "8.0" && compat_centos8 && return
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        version_ge "7.2" && compat_centos7 && return
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        ;;
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      anolis)
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        version_ge "8.0" && compat_centos8 && return
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        version_ge "7.0" && compat_centos7 && return
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        ;;
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      ubuntu)
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        version_ge "16.04" && compat_centos7 && return
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        ;;
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      centos)
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        version_ge "8.0" && OS_RELEASE=8 && return
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        version_ge "7.0" && OS_RELEASE=7 && return
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        ;;
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      debian)
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        version_ge "9" && compat_centos7 && return
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        ;;
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      fedora)
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        version_ge "33" && compat_centos7 && return
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        ;;
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      opensuse-leap)
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        version_ge "15" && compat_centos7 && return
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        ;;
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      #suse
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      sles)
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        version_ge "15" && compat_centos7 && return
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        ;;
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      uos)
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        version_ge "20" && compat_centos7 && return
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        ;;
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      arch)
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        compat_centos8 && return
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        ;;
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      rocky)
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        version_ge "8.0" && compat_centos8 && return
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        ;;
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      tencentos)
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        version_ge "3.1" && compat_centos8 && return
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        ;;
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    esac
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  elif [[ "${OS_ARCH}x" == "aarch64x" ]]; then
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    case "$ID" in
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      alios)
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        version_ge "8.0" && compat_centos8 && return
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        version_ge "7.0" && compat_centos7 && return
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        ;;
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      centos)
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        version_ge "8.0" && OS_RELEASE=8 && return
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        version_ge "7.0" && OS_RELEASE=7 && return
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        ;;
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    esac
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  elif [[ "${OS_ARCH}x" == "sw_64x" ]]; then
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    case "$ID" in
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      UOS)
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	version_ge "20" && OS_RELEASE=20 && return
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      ;;
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    esac
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  fi
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  not_supported && return 1 
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}
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get_os_release || exit 1
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OS_TAG="el$OS_RELEASE.$OS_ARCH"
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DEP_FILE="oceanbase.${OS_TAG}.deps"
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MD5=`md5sum ${DEP_FILE} | cut -d" " -f1`
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# 是否需要共享依赖缓存,默认为ON,在特定条件将OFF
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NEED_SHARE_CACHE=ON
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WORKSACPE_DEPS_DIR="$(cd $(dirname $0); cd ..; pwd)"
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WORKSPACE_DEPS_3RD=${WORKSACPE_DEPS_DIR}/3rd
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WORKSAPCE_DEPS_3RD_DONE=${WORKSPACE_DEPS_3RD}/DONE
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WORKSAPCE_DEPS_3RD_MD5=${WORKSPACE_DEPS_3RD}/${MD5}
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# 开始判断本地目录依赖目录是否存在
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if [ -f ${WORKSAPCE_DEPS_3RD_MD5} ]; then
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    if [ -f ${WORKSAPCE_DEPS_3RD_DONE} ]; then
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        echo_log "${DEP_FILE} has been initialized due to ${WORKSAPCE_DEPS_3RD_MD5} and ${WORKSAPCE_DEPS_3RD_DONE} exists"
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        exit 0
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    else
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        echo_log "${DEP_FILE} has been not initialized, due to ${WORKSAPCE_DEPS_3RD_DONE} not exists"
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    fi
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else
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    echo_log "${DEP_FILE} has been not initialized, due to ${WORKSAPCE_DEPS_3RD_MD5} not exists"
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fi		
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# 依赖目录不存在,停止缓存
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if [ "x${DEP_CACHE_DIR}" == "x" ]; then
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    NEED_SHARE_CACHE=OFF
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    echo_log "disable share dep cache due to env DEP_CACHE_DIR not set"
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else
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  if [ -d ${DEP_CACHE_DIR} ]; then
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    echo_log "FOUND env DEP_CACHE_DIR: ${DEP_CACHE_DIR}"
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  else
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      NEED_SHARE_CACHE=OFF
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      echo_log "disable share dep cache due to not exist env FOUND DEP_CACHE_DIR(${DEP_CACHE_DIR})"
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  fi
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fi
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# 确定共享依赖缓存目录
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CACHE_DEPS_DIR=${DEP_CACHE_DIR}/${MD5}
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CACHE_DEPS_DIR_3RD=${DEP_CACHE_DIR}/${MD5}/3rd
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CACHE_DEPS_DIR_3RD_DONE=${DEP_CACHE_DIR}/${MD5}/3rd/DONE
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CACHE_DEPS_LOCKFILE=${DEP_CACHE_DIR}/${MD5}.lockfile
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# 确定临时目录地址,如果关闭缓存,该目录也是实际目录的地址
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UUID=`cat /proc/sys/kernel/random/uuid`
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TARGET_DIR=${DEP_CACHE_DIR}/${MD5}.${UUID}
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TARGET_DIR_3RD=${DEP_CACHE_DIR}/${MD5}.${UUID}/3rd
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# 保留环境变量入口,停止共享依赖缓存
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if [ "x${DISABLE_SHARE_DEP_CACHE}" == "x1" ]; then
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    NEED_SHARE_CACHE=OFF
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    echo_log "disable share deps cache due to env DISABLE_SHARE_DEP_CACHE=1"
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fi
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if [ $NEED_SHARE_CACHE == "OFF" ]; then
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    # 不共享缓存,二则是相等的,直接下到当前的工作目录
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    TARGET_DIR_3RD=${WORKSPACE_DEPS_3RD}
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fi
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# 删除本地依赖文件
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rm -rf ${WORKSPACE_DEPS_3RD}
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if [ ${NEED_SHARE_CACHE} == "ON" ]; then
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    # 判断共享目录是否存在
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    if [ -f ${CACHE_DEPS_DIR_3RD_DONE} ]; then
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        echo_log "use cache deps ${WORKSPACE_DEPS_3RD} -> ${CACHE_DEPS_DIR_3RD}"
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        ln -sf ${CACHE_DEPS_DIR_3RD} ${WORKSPACE_DEPS_3RD}
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        exit $?
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    else
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        echo_log "cache deps ${CACHE_DEPS_DIR_3RD_DONE} not exist"
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    fi
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fi
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if [[ ! -f "${DEP_FILE}" ]]; then
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    echo_err "check dependencies profile for ${DEP_FILE}... NOT FOUND"
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    exit 2
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else
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    echo_log "check dependencies profile for ${DEP_FILE}... FOUND"
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fi
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declare -A targets
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declare -A packages
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section="default"
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content=""
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function save_content {
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    if [[ "$content" != "" ]] 
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    then
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        if [[ $(echo "$section" | grep -E "^target\-") != "" ]]
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        then
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            target_name=$(echo $section | sed 's|^target\-\(.*\)$|\1|g')
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            targets["$target_name"]="$(echo "${content}" | grep -Eo "repo=.*" | awk -F '=' '{ print $2 }')"
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            echo_log "target: $target_name, repo: ${targets["$target_name"]}"
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        else
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            packages["$section"]=$content
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        fi
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    fi
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}
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echo_log "check repository address in profile..."
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while read -r line
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do
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    if [[ $(echo "$line" | grep -E "\[.*\]") != "" ]]
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    then
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        save_content
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        content=""
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        # section=${line//\[\(.*\)\]/\1}
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        section=$(echo $line | sed 's|.*\[\(.*\)\].*|\1|g')
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    else
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        [[ "$line" != "" ]] && [[ "$line" != '#'* ]] && content+=$'\n'"$line"
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    fi
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done < $DEP_FILE 
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save_content
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# 真正开始下载
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echo_log "start to download dependencies..."
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mkdir -p "${TARGET_DIR_3RD}/pkg"
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for sect in "${!packages[@]}"
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do
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    while read -r line
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    do
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        [[ "$line" == "" ]] && continue
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        pkg=${line%%\ *}
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        target_name="default"
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        temp=$(echo "$line" | grep -Eo "target=(\S*)")
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        [[ "$temp" != "" ]] && target_name=${temp#*=}
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        if [[ -f "${TARGET_DIR_3RD}/pkg/${pkg}" ]]; then
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            echo_log "find package <${pkg}> in cache"
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        else
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            echo_log "downloading package <${pkg}>"
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            repo=${targets["$target_name"]}
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            TEMP=$(mktemp -p "/" -u ".${pkg}.XXXX")
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            wget "$repo/${pkg}" -O "${TARGET_DIR_3RD}/pkg/${TEMP}" &> ${TARGET_DIR_3RD}/pkg/error.log
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            if (( $? == 0 )); then
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                mv -f "${TARGET_DIR_3RD}/pkg/$TEMP" "${TARGET_DIR_3RD}/pkg/${pkg}"
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                rm -rf ${TARGET_DIR_3RD}/pkg/error.log
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            else
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                cat ${TARGET_DIR_3RD}/pkg/error.log
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                rm -rf "${TARGET_DIR_3RD}/pkg/$TEMP"
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                echo_err "wget $repo/${pkg}"
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                echo_err "Failed to init rpm deps"
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                exit 4
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            fi
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        fi
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        echo_log "unpack package <${pkg}>... \c"
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        if [ "$ID" = "arch" ]; then
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          (cd ${TARGET_DIR_3RD} && rpmextract.sh "${TARGET_DIR_3RD}/pkg/${pkg}")
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        else
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          (cd ${TARGET_DIR_3RD} && rpm2cpio "${TARGET_DIR_3RD}/pkg/${pkg}" | cpio -di -u --quiet)
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        fi
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        if [[ $? -eq 0 ]]; then
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          echo "SUCCESS"
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        else
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          echo "FAILED" 1>&2
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          echo_log "[ERROR] Failed to init rpm deps"
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          exit 5
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        fi
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    done <<< "${packages["$sect"]}"
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done
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# 不进行缓存工作,直接结束
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if [ ${NEED_SHARE_CACHE} == "OFF" ]; then
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    touch ${WORKSAPCE_DEPS_3RD_MD5}
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    touch ${WORKSAPCE_DEPS_3RD_DONE}
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    exit $?
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fi
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# 链接缓存目录
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LINK_CHACE_DIRECT=OFF
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# 链接当前目标目录
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LINK_TARGET_DIRECT=OFF
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# 下载完成之后,发现目标已经存在,直接进行软链接
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if [ -d ${CACHE_DEPS_DIR} ]; then
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    echo_log "found ${CACHE_DEPS_DIR} exists"
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    if [ -f ${CACHE_DEPS_DIR_3RD_DONE} ]; then
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        echo_log "found ${CACHE_DEPS_DIR_3RD_DONE} exists"
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        LINK_CHACE_DIRECT=ON
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    else
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        echo_log "not found ${CACHE_DEPS_DIR_3RD_DONE} exists"
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        LINK_TARGET_DIRECT=ON
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    fi
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fi
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if [ -f ${CACHE_DEPS_LOCKFILE} ];then
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    # 超过一分钟的锁文件将失效,也将重新初始化缓存
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    echo_log "found lock file ${CACHE_DEPS_LOCKFILE}"
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    LINK_TARGET_DIRECT=ON
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    if test `find "${CACHE_DEPS_LOCKFILE}" -mmin +1`; then
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        echo_log "lock file ${CACHE_DEPS_LOCKFILE} escape 1 mins, and try to unlock"
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        rm -rf ${CACHE_DEPS_LOCKFILE}
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        if [ $? -eq 0 ]; then
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            LINK_TARGET_DIRECT=OFF
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            echo_log "unlock success"
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        else
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            echo_log "failed to unlock"
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        fi
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    else
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        echo_log "lock file ${CACHE_DEPS_LOCKFILE} in 1 mins"
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    fi    
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fi
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if [ ${LINK_CHACE_DIRECT}  == "ON" ]; then
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    echo_log "give up current file and link direct, ${WORKSPACE_DEPS_3RD} -> ${CACHE_DEPS_DIR_3RD}"
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    rm -rf ${TARGET_DIR}
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    echo_log "link deps  ${WORKSPACE_DEPS_3RD} -> ${CACHE_DEPS_DIR_3RD}"
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    ln -sf ${CACHE_DEPS_DIR_3RD} ${WORKSPACE_DEPS_3RD}
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    exit $?
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fi
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if [ ${LINK_TARGET_DIRECT} == "ON" ]; then
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    # 放弃缓存,直接软链接该目录
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    echo_log "give up mv and link dirct, ${WORKSPACE_DEPS_3RD} -> ${TARGET_DIR_3RD}"
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    ln -sf ${TARGET_DIR_3RD} ${WORKSPACE_DEPS_3RD}
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    if [ $? -ne 0 ]; then
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        echo_err "Failed to link ${WORKSPACE_DEPS_3RD} to ${TARGET_DIR_3RD}"
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        exit 1
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    fi
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    touch ${WORKSAPCE_DEPS_3RD_MD5}
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    touch ${WORKSAPCE_DEPS_3RD_DONE}
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    exit $?
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fi
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touch ${CACHE_DEPS_LOCKFILE}
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chmod 777 ${CACHE_DEPS_LOCKFILE}
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echo_log "generate lock file ${CACHE_DEPS_LOCKFILE}"
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mv ${TARGET_DIR} ${CACHE_DEPS_DIR}
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if [ $? -ne 0 ]; then
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    echo_err "Failed to mv ${TARGET_DIR} to ${CACHE_DEPS_DIR}"
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    exit 1
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fi
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ln -sf ${CACHE_DEPS_DIR_3RD} ${WORKSPACE_DEPS_3RD}
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if [ $? -ne 0 ]; then
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    echo_err "Failed to link ${CACHE_DEPS_DIR_3RD} to ${WORKSPACE_DEPS_3RD}"
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    exit 1
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fi
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rm -rf ${CACHE_DEPS_LOCKFILE}
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echo_log "unlock lock file ${CACHE_DEPS_LOCKFILE}"
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echo_log "link deps ${WORKSPACE_DEPS_3RD} -> ${CACHE_DEPS_DIR_3RD}"
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# 标记md5和done文件
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touch ${WORKSAPCE_DEPS_3RD_MD5}
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touch ${WORKSAPCE_DEPS_3RD_DONE}
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