Mercurial-如何在特定分支上找到第一次提交 [英] Mercurial - how to find first commit on specific branch
问题描述
我不会确定"foo"分支的年龄.据我了解，不可能直接获得此信息.我试图编写命令来查找有关"foo"分支上第一次提交的信息.
I wan't to determine the age of the "foo" branch. As I understand it is impossible to get this info straight. I trying to write command that will find information about first commit on the "foo" branch.
hg log -r "parents(min(branch(foo)))"
这不完全是我想要的.有人可以帮我吗?
This one returns not exactly what I want. Can somebody help me?
推荐答案
这是否满足您的需求?
hg log -r "branch(default) and 0:" -l 1 --template "{date|isodate}\n"
我认为这为您提供了命名分支上第一个变更集的日期.
I think this gives you the date of the first changeset on the named branch.
因此，分支"testbranch"上的第一个变更集
So, first changeset on branch "testbranch"
% hg log -r "branch(testbranch) and 0:" -l 1
changeset: 107:bd91c8e6fa5f
branch: testbranch
user: Nick Pierpoint
date: Fri May 15 15:16:44 2015 +0100
summary: test one
...添加template只是为了获取日期:
... adding the template just to get the date:
% hg log -r "branch(testbranch) and 0:" -l 1 --template "{date|isodate}\n"
2015-05-15 15:16 +0100
如果您始终想返回一个变更集，则您的min也可以使用:
Your min also works if you always want to return a single changeset:
% hg log -r "min(branch(testbranch))"
changeset: 107:bd91c8e6fa5f
branch: testbranch
user: Nick Pierpoint <nick.pierpoint@uk.bp.com>
date: Fri May 15 15:16:44 2015 +0100
summary: test one
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