使用SVN号发布软件版本

约定不等于承诺〃 2021-12-04 08:47 469阅读 0赞

在软件开发过程中，每次对一个软件产品的release，都要处理该软件版本号。有的版本号是人为定的，有些是自动生成的，本文介绍在使用SVN版本管理软件的情况下，利用SVN的一个命令来自动生成对应svn修改版本的版本号。

所以前提是你的开发机需要确认安装了SVN的客户端，并且你本机的代码是SVN上down下来的，也就是代码需要是一个working copy。

官方给出解释：

[https://tortoisesvn.net/docs/nightly/TortoiseSVN\_zh\_CN/tsvn-subwcrev.html][https_tortoisesvn.net_docs_nightly_TortoiseSVN_zh_CN_tsvn-subwcrev.html]

**列出可用的命令行开关**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3l1X19qaWE_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3l1X19qaWE_size_16_color_FFFFFF_t_70 1][]

**可用关键字列表**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3l1X19qaWE_size_16_color_FFFFFF_t_70 2][]

## 关键字例子 ##

// Test file for SubWCRev
    
    char *Revision      = "$WCREV$";
    char *Revision16    = "$WCREV&0xFF$";
    char *Revisionp100  = "$WCREV+100$";
    char *Revisionm100  = "$WCREV-100$";
    char *Modified      = "$WCMODS?Modified:Not modified$";
    char *Unversioned   = "$WCUNVER?Unversioned items found:no unversioned items$";
    char *Date          = "$WCDATE$";
    char *CustDate      = "$WCDATE=%a, %d %B %Y$";
    char *DateUTC       = "$WCDATEUTC$";
    char *CustDateUTC   = "$WCDATEUTC=%a, %d %B %Y$";
    char *TimeNow       = "$WCNOW$";
    char *TimeNowUTC    = "$WCNOWUTC$";
    char *RevRange      = "$WCRANGE$";
    char *Mixed         = "$WCMIXED?Mixed revision WC:Not mixed$";
    char *ExtAllFixed   = "$WCEXTALLFIXED?All externals fixed:Not all externals fixed$";
    char *IsTagged      = "$WCISTAGGED?Tagged:Not tagged$";
    char *URL           = "$WCURL$";
    char *isInSVN       = "$WCINSVN?versioned:not versioned$";
    char *needslck      = "$WCNEEDSLOCK?TRUE:FALSE$";
    char *islocked      = "$WCISLOCKED?locked:not locked$";
    char *lockdateutc   = "$WCLOCKDATEUTC$";
    char *lockdate      = "$WCLOCKDATE$";
    char *lockcustutc   = "$WCLOCKDATEUTC=%a, %d %B %Y$";
    char *lockcust      = "$WCLOCKDATE=%a, %d %B %Y$";
    char *lockown       = "$WCLOCKOWNER$";
    char *lockcmt       = "$WCLOCKCOMMENT$";
    
    #if $WCMODS?1:0$
    #error Source is modified
    #endif
    
    // End of file

After running `SubWCRev.exe path\to\workingcopy testfile.tmpl testfile.txt`, the output file `testfile.txt` would looks like this:

// Test file for SubWCRev
    
    char *Revision      = "22837";
    char *Revision16    = "53";
    char *Revisionp100  = "22937";
    char *Revisionm100  = "22737";
    char *Modified      = "Modified";
    char *Unversioned   = "no unversioned items";
    char *Date          = "2012/04/26 18:47:57";
    char *CustDate      = "Thu, 26 April 2012";
    char *DateUTC       = "2012/04/26 16:47:57";
    char *CustDateUTC   = "Thu, 26 April 2012";
    char *TimeNow       = "2012/04/26 20:51:17";
    char *TimeNowUTC    = "2012/04/26 18:51:17";
    char *RevRange      = "22836:22837";
    char *Mixed         = "Mixed revision WC";
    char *ExtAllFixed   = "All externals fixed";
    char *IsTagged      = "Not tagged";
    char *URL           = "https://svn.code.sf.net/p/tortoisesvn/code/trunk";
    char *isInSVN       = "versioned";
    char *needslck      = "FALSE";
    char *islocked      = "not locked";
    char *lockdateutc   = "1970/01/01 00:00:00";
    char *lockdate      = "1970/01/01 01:00:00";
    char *lockcustutc   = "Thu, 01 January 1970";
    char *lockcust      = "Thu, 01 January 1970";
    char *lockown       = "";
    char *lockcmt       = "";
    
    #if 1
    #error Source is modified
    #endif
    
    // End of file

**我做的列子：**

SubWCRev.exe 软件路径：

C:\\Program Files\\TortoiseSVN\\bin\\SubWCRev.exe

我的SVN安装目录是：C:\\Program Files\\TortoiseSVN，

建立处理文件如 SystemCommon.h：

\#define SW\_VERSION\_L\_ ((1.0.+$WCREV+1$)

制作Bat文件，在程序编译之前处理：

"C:\\Program Files\\TortoiseSVN\\bin\\SubWCRev.exe" "../../../" "../../document/SystemCommon.h" "../../common/SystemCommon/SystemCommon.h"

[https_tortoisesvn.net_docs_nightly_TortoiseSVN_zh_CN_tsvn-subwcrev.html]: https://tortoisesvn.net/docs/nightly/TortoiseSVN_zh_CN/tsvn-subwcrev.html
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