标签：clob tin create patch ide web str and from
在前文中，基于git介绍了webrev工具。实际上，webrev工具还支持hg和svn。最近的工作中不可避免地要使用svn，故在此总结一下如何基于svn在Linux上创建webrev。顺便吐个槽，没有网页版的代码比对，用svn diff简直就是刀耕火种茹毛饮血啊！技术再娴熟的老司机，也架不住让你在高速公路上开拖来机Orz！
以前工作上一直用版本管理工具Mercurial (命令为hg), 个人学习的话用Git, 但从来没用过Subversion (命令为svn等) 。所以，下面的先简单介绍一下如何搭建一个svn的server然后初始化一个代码仓库。相比之下，基于Mercurial的代码仓库初始化实在是太容易了，只需要一条命令(hg init .)搞定。
1. 搭建一个svn的server
1.1 创建一个项目venus
root# cd /var/tmp && mkdir ducert root# svnadmin create venus
1.2 配置项目venus
root# tree venus/conf venus/conf ├── authz #<-- 权限相关的配置 ├── hooks-env.tmpl ├── passwd #<-- 帐号相关的配置 └── svnserve.conf #<-- 资源库相关配置 0 directories, 4 files
1.2.1 配置账号 e.g. 添加用户veli， 密码为veli (见第9行)
root# cat -n passwd
1 ### This file is an example password file for svnserve.
2 ### Its format is similar to that of svnserve.conf. As shown in the
3 ### example below it contains one section labelled [users].
4 ### The name and password for each user follow, one account per line.
5
6 [users]
7 # harry = harryssecret
8 # sally = sallyssecret
9 veli = veli
1.2.2 配置权限 e.g. 给用户veli的是可以在/下面进行读写 (见第34和35行)
root# cat -n authz
1 ### This file is an example authorization file for svnserve.
2 ### Its format is identical to that of mod_authz_svn authorization
3 ### files.
...
33
34 [/]
35 veli=rw
1.2.3 配置资源库 e.g. 设置代码库的根目录(见第48行) （第19,20,27,36行只需要把对应的注释符号去掉即可）
root# cat -n svnserve.conf
1 ### This file controls the configuration of the svnserve daemon, if you
2 ### use it to allow access to this repository. (If you only allow
3 ### access through http: and/or file: URLs, then this file is
...
19 anon-access = read
20 auth-access = write
...
27 password-db = passwd
...
36 authz-db = authz
...
48 realm = /var/tmp/ducert/venus
...
1.3 启动svnserver (e.g. svnserve -d -r venus)
root# cd /var/tmp/ducert && pkill svnserve root# svnserve -d -r venus root# ps -ef | grep venus | grep -v grep root 6960 2233 0 11:29 ? 00:00:00 svnserve -d -r venus root# netstat -an | grep 3690 tcp 0 0 0.0.0.0:3690 0.0.0.0:* LISTEN
1.4 测试svn server "venus" 可以正常工作
1.4.1 checkout
veli$ ifconfig -a | egrep "inet addr:.*255.255.255.0" inet addr:192.168.228.128 Bcast:192.168.228.255 Mask:255.255.255.0 veli$ svn co svn://192.168.228.128 --username=veli --password=veli Checked out revision 0. veli$ ls -A .svn
1.4.2 add some files
veli$ cd /tmp && mkdir sandbox && cd sandbox veli$ svn mkdir demo A demo veli$ cd demo veli$ svn add foo.c A foo.c veli$ svn add bar.py A bar.py veli$ svn add Makefile A Makefile veli$ svn status A . A Makefile A bar.py A foo.c
1.4.3 commit
veli$ svn commit -m "05/15/2017: init demo" Adding . Adding Makefile Adding bar.py Adding foo.c Transmitting file data ... Committed revision 1.
到此为止，一个svn server就搭建好了，并且可以很流畅地工作了。接下来，使用webrev工具创建代码比对网页。因为在前一节已经介绍了如何下载webrev工具，这里就不再多说了，直接使用就好。
2. 使用webrev创建代码比对网页
2.1 checkout svn库里的demo代码
veli$ rm -rf /tmp/sandbox && mkdir /tmp/sandbox veli$ cd /tmp/sandbox veli$ svn co svn://192.168.228.128 --username=veli --password=veli A demo A demo/bar.py A demo/Makefile A demo/foo.c Checked out revision 1.
2.2 修改文件
veli$ cd /tmp/sandbox/demo
veli$ vi foo.c
veli$ svn diff foo.c
Index: foo.c
===================================================================
--- foo.c (revision 1)
+++ foo.c (working copy)
@@ -3,7 +3,7 @@
int
main(int argc, char *argv[])
{
- (void) printf("Hello World!\n");
+ printf("Hello World!\n");
return 0;
}
veli$ vi bar.py
veli$ svn diff bar.py
Index: bar.py
===================================================================
--- bar.py (revision 1)
+++ bar.py (working copy)
@@ -4,9 +4,9 @@
def main(argc, argv):
print "Hello World!"
+
return 0
if __name__ == ‘__main__‘:
- argv = sys.argv
- argc = len(sys.argv)
+ argc, argv = len(sys.argv), sys.argv
sys.exit(main(argc, argv))
veli$ vi Makefile
veli$ svn diff Makefile
Index: Makefile
===================================================================
--- Makefile (revision 1)
+++ Makefile (working copy)
@@ -1,7 +1,7 @@
CC = gcc
CFLAGS = -g -Wall -m32
-all: foo
+all: foo bar
foo: foo.o
$(CC) $(CFLAGS) -o $@ $<
@@ -9,7 +9,12 @@
foo.o: foo.c
$(CC) $(CFLAGS) -c $<
+bar: bar.py
+ cp $< $@
+ chmod +x $@
+
clean:
rm -f *.o
clobber: clean
- rm -f foo
+ rm -f foo bar
+cl: clobber
2.3 创建webrev
veli$ export PATH=/var/tmp/webrev/bin:$PATH
veli$ webrev
WARNING: codereview(1) not found.
SCM detected: subversion
File list from: svn status ... Done.
Workspace: /tmp/sandbox
Compare against:
Output to: /tmp/sandbox/webrev
Output Files:
demo/Makefile
patch cdiffs udiffs wdiffs sdiffs frames old new
demo/bar.py
patch cdiffs udiffs wdiffs sdiffs frames old new
demo/foo.c
patch cdiffs udiffs wdiffs sdiffs frames old new
Generating PDF: Skipped: no output available
index.html: Done.
2.4 通过浏览器查看
o
o foo.c.frames.html
o bar.py
o Makefile
标签：clob tin create patch ide web str and from
原文地址：http://www.cnblogs.com/idorax/p/6855351.html
