计算存储库中随时间变化的代码行数
有没有办法获取 Mercurial 存储库中特定时间段内更改的代码行数？类似于 statsvn 所做的事情会很棒，但是任何计算其中更改的代码行数的东西6 个月就可以了（包括 hg log 参数的巧妙组合）。
Is there a way to obtain the number of changed lines of code over a certain time period in a mercurial repository? Something along the lines of what statsvn does would be great, but anything counting the number of changed lines of code within 6 months will do (including a clever combination of arguments to hg log).
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hg 流失扩展 就是您想要的。
您可以通过 hg 活动 或 汞图表。
The hg churn extension is what you want.
You can get visual results with hg activity or hg chart.
编辑：
hg diff和hg log都支持--stat选项，只能为您执行此操作更好更快。我创建了一个名为
lines的别名来为我计算更改的行数（不一定是代码行数）。尝试将此别名放入您的 .hgrc 文件中：然后首先传递修订版本，然后传递任何可选参数：
hglinestip或hglines123:456 -u brian有时您想知道更改的行数（不包括仅空格的更改）。这需要在下面使用
diff -w而不是log -p。我为此设置了一个linesw别名：hglineswtip或hglines123:456请注意，它们的行为略有不同，因为
diff< /code> 和log的行为不同 - 例如，log将采用--user参数，而diff不会，并且在传递范围时，log将显示在范围内给定的第一个修订版中提交的更改，而diff则不会。这仅使用 bash 进行过测试。
Edit:
hg diffandhg logboth support a--statoption that can do this for you, only better and quicker.I made an alias called
linesto count changed lines (not necessarily lines of code) for me. Try putting this alias in your .hgrc file:Then pass it the revision first, followed by any optional arguments:
hg lines tiporhg lines 123:456 -u brianSometimes you want to know the number of lines changed excluding whitespace-only changes. This requires using
diff -wunderneath instead oflog -p. I set up alineswalias for this:hg linesw tiporhg lines 123:456Note they behave slightly differently because
diffandlogbehave differently -- for example,logwill take a--userparameter whilediffwill not, and when passing a range,logwill show changes commited in the first revision given in the range, whilediffwill not.This has only been tested using bash.
我需要这样做，并花了相当多的时间来研究 hg churn 扩展和类似的解决方案。
最后，我发现最适合我的是 CLOC（计算代码行数）：http://cloc.sourceforge.net/
您可以给它两个包含项目的两个版本的文件夹，它会计算所有相同、修改、添加、删除的行。它可以识别多种语言并逐项列出代码、注释和空行。
为了使用它，我将代码的两个版本从 Hg 提取到两个并行文件夹中，然后使用 cloc --diff --ignore-whitespace
I needed to do this, and spent quite a bit of time with the hg churn extension and similar solutions.
In the end, I found that what worked best for me was CLOC (Count Lines of Code): http://cloc.sourceforge.net/
You can give it two folders containing two versions of a project, and it will count all of the lines that are the same, modified, added, removed. It recognises multiple languages and itemises code, comments and blank lines.
To use it, I pulled out the two versions of my code from Hg into two parallel folders, and then used cloc --diff --ignore-whitespace