工作隨筆——pre-commit鉤子限制日誌長度和提交的檔案型別

愛自己發表於2014-08-01
MIT型別

2014-09-18：解決Subversion edge 的hook中文亂碼問題

近期檢查SVN時發現備份好的檔案體積異常龐大。才跑2個月備份出來的大小就有4G多。仔細查詢發現很多很多IDE自動生成的二進位制檔案。。。我類個去。好吧，開發不自覺就只有強制限制了。

google的時候發現這篇文章：http://blog.csdn.net/clever101/article/details/8560833

自己動手豐衣足食。指令碼如下：

#!/bin/bash
export LANG="zh_CN.UTF-8"  #確保中文日誌顯示正常，便於統計日誌
REPOS="$1"
TXN="$2"
#限制日誌長度
LENGTH=10

SVNLOOK="/usr/local/csvn/bin/svnlook"
BLACKLIST="target  build  classes  bin/target  .*  *.iml  *.ipr  *.iws  *.class " 

function error_exit(){
    echo -e "1.Not allowed empty log " >&2
    echo -e "2.Logs must be greater than ${LENGTH} characters or chinese" >&2
    exit 1
}

function blacklist_exit(){
    if [ ! -z "${INBLACKLIST}" ] ;then
        echo -e "some files in the blacklist , please cheack again !" >&2
        echo -e "blacklist:\n ${BLACKLIST}" >&2
        exit 1
    fi
}

# 獲取字元數量(包括換行符)
TEMP_LENGTH=`${SVNLOOK} log -t "${TXN}" "${REPOS}"|sed 's/\s*$//g'|sed 's/^\s*//g'| wc --chars`
# 統計換行符
TEMP_LINE=`${SVNLOOK} log -t "${TXN}" "${REPOS}"| wc --lines`
# 真實字元數量
LOGMSG_LENGTH=`expr ${TEMP_LENGTH} - ${TEMP_LINE}`
# 檔案黑名單過濾 
# 過濾資料夾
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "/target/"`"  #資料夾前後必須有/，否則匹配會有誤傷
blacklist_exit
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "/build/"`"
blacklist_exit
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "/classes/"`"
blacklist_exit
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "/bin/target/"`"
blacklist_exit
# 過濾所有已點開頭的檔案和資料夾
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "/\."`"
blacklist_exit
# 過濾檔案尾綴
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "\.iml$"`"
blacklist_exit
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "\.ipr$"`"
blacklist_exit
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "\.iws$"`"
blacklist_exit
INBLACKLIST="`${SVNLOOK} changed -t "${TXN}" "${REPOS}" | grep "\.class$"`"
blacklist_exit

# 判斷日誌長度是否滿足要求
if [ "${LOGMSG_LENGTH}" -lt ${LENGTH} ];then
    error_exit
fi

exit 0

PS:Subversion edge需要在高階管理中開啟hooks編碼為UTF-8，否則。會導致客戶端無法解析返回的日誌直接報錯。預設為ASCII。

     

 

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