svn提交自动邮件通知、不允许日志为空

一、提交时邮件通知
1、找到svn自带的mailer.py的位置，复制到/usr/local/bin/下
updatedb && locate mailer.py
cp /usr/share/doc/subversion-1.6.11/tools/hook-scripts/mailer/mailer.py /usr/local/bin/

2、进入svn的hooks目录，增加post-commit文件，内容如下：
#!/bin/sh

REPOS="$1"
REV="$2"

/usr/local/bin/mailer.py commit "$REPOS" "$REV" /home/svn/design/conf/mailer.conf

3、在/home/svn/design/conf下增加mailer.conf，内容如下：

[general]
smtp_hostname = smtp.exmail.qq.com
smtp_username = svn@***.com
smtp_password = *******

[defaults]
diff = /usr/bin/diff -u -L %(label_from)s -L %(label_to)s %(from)s %(to)s
commit_subject_prefix = [svn commit]
propchange_subject_prefix = [svn propchange]
lock_subject_prefix = [svn lock]
unlock_subject_prefix = [svn unlock]
from_addr = svn@@***.com
to_addr = svn@@***.com
generate_diffs = none
show_nonmatching_paths = no

[app_group]
for_paths = app设计文档/.*
to_addr = user_a@***.com user_b@***.com user_c@***.com

[pc_group]
for_paths = pc设计文档/.*
to_addr = user_a@***.com user_d@***.com user_e@***.com

网上的例子，大多对mail.conf只做了默认配置，浪费了mailer.py的功能。
不同目录的变动发送给不同人员的例子：

[general]
smtp_hostname = smtp.exmail.qq.com
smtp_username = [e-mail]
smtp_password = xxxxxx

[defaults]
diff = /usr/bin/diff -u -L %(label_from)s -L %(label_to)s %(from)s %(to)s
commit_subject_prefix = [svn commit]
propchange_subject_prefix = [svn propchange]
lock_subject_prefix = [svn lock]
unlock_subject_prefix = [svn unlock]
from_addr = [e-mail]
to_addr = [e-mail]
generate_diffs = none #不生成差异详情（太丑）
show_nonmatching_paths = no #不显示未匹配的修改

[a_group]
for_paths = DirA/.*
to_addr = [e-mail] [e-mail] #a组成员邮箱列表(以空格分隔)

[b_group]
for_paths = DirB/.*
to_addr = [e-mail] [e-mail] #b组成员邮箱列表(以空格分隔)

具体的要参考mailer.conf.example(安装了subversion就会有,用updatedb && locate mailer.conf.example找下)


二、不允许日志为空
进入svn库的hooks目录，增加文件pre-commit并赋予755权限，文件内容如下：

#!/bin/bash
# Make sure that the log message contains some text.

REPOS="$1"
TXN="$2"

SVNLOOK=/usr/bin/svnlook
LOGMSG=`$SVNLOOK log -t $TXN $REPOS | wc -m`

if [ "$LOGMSG" -lt 10 ]
then
 echo "please input valid messages.">&2
 exit 1
fi

exit 0

参考：
http://blog.51yip.com/linux/1263.html