`git log --since`如何计数? [英] How does `git log --since` count?
问题描述
我有一个简单的测试仓库,只有几个提交,并希望看到日期和时间过滤的日志:
$ git log - -author =automatix--since =2013-01-30--pretty - test
commit ea0719bef142659fa561c9d040b2120012ed0184
Date:Thu Jan 31 02:03:12 2013 +0100
commit ab4a8387bc4d9bdb4f67212df77eb1fc3d8b6304
日期:2013年1月31日01:59:11 2013 +0100
提交a0b027beba2cd03571bb9475b9db9542f8efe990
日期:星期四1月31日01:50:38 2013 +0100
提交add77c8fe2ba9254c11b98e14facede3420dc51c
日期:星期四1月31日01:48:34 2013 +0100
提交e6e323c05d37c74fcabeb9186b95c0d49b862e6f
日期:星期四1月31日01:46: 27 2013 +0100
承诺8c286391e54d3fc1e210950b1320fd6f013a8f84
日期:星期四1月31日01:41:27 2013 +0100
承诺9c880595e57f717383796fa2940f41f0f42f7e2a
日期:1月31日星期四01:38:17 2013 +0100
提交a95527f36a533e1ecba1aadceea31a9dcbe1a8db
日期:星期四31 01:30:00 2013 +0100
第一次选择的提交是 a95527f36a533e1ecba1aadceea31a9dcbe1a8db
从 2013-01-30 01:30:00
。 8个提交被选中:
$ git log --author =automatix--since =2013-01-30 - format = oneline - test | wc
8 34 498
好的。现在我选择自 2013-01-31
:
$ git log - author =automatix--since =2013-01-31--format = oneline - test | wc
0 0 0
什么?好吧,那应该是说,自 rule 之后的排除了startdate的提交。
但是让我们继续:
$ git log --author =automatix --since =2013-01-31 01:30:00--pretty - test
commit ea0719bef142659fa561c9d040b2120012ed0184
Date:Thu Jan 31 02:03:12 2013 +0100
commit ab4a8387bc4d9bdb4f67212df77eb1fc3d8b6304
日期:Thu Jan 31 01:59:11 2013 +0100
commit a0b027beba2cd03571bb9475b9db9542f8efe990
日期:Thu Jan 31 01:50:38 2013 +0100
commit add77c8fe2ba9254c11b98e14facede3420dc51c
日期:Thu Jan 31 01:48:34 2013 +0100
commit e6e323c05d37c74fcabeb9186b95c0d49b862e6f
日期:星期四1月31日01:46:27 2013 +0100
犯8c286391e54d3fc1e210950b1320fd6f013a8f84
日期:星期四1月31日1点41分27秒2013 +0100
犯9c880595e57f717383796fa2940f41f0f42f7e2a
日期:星期四01年1月31日:38:17 2013 +0100
提交a95527f36a533e1ecba1aadceea31a9dcbe1a8db
日期:2013年1月31日01:30:00 +0100
$ git log --author =automatix--since =2013-01-31 01:30:00--format = oneline - test | wc
8 34 498
现在,当我编写启动时间时,启动时间的提交是包含。
我不理解逻辑。任何人都可以解释,为什么它的工作原理如此奇怪?
谢谢
为了帮助其他人像我一样登陆这里,经过一番研究后,我发现使用 ISO8601格式也适用:
git log --since =2014-02-12T16:36:00-07 :00
这会让您精确到秒。注意:您也可以使用:
git log --after =2014-02-12T16:36:00-07: 00
git log --before =2014-02-12T16:36:00-07:00
git log --since =1个月前
git log - since =2周3天2小时30分59秒前
等。
当然,这并不能解释它为什么如此奇怪。然而,它确实为我解决了这个问题。
编辑:
经过多一点研究后,我发现为什么它的工作原理很奇怪:
事实证明,当你不指定日期格式时, git日志默认为作者的时区或提交日期,这意味着一致的行为,这是有用的显式声明你的日期格式类似于:
git log --date = local
最后,当您不指定时间时,它会默认为当您运行命令时的本地时间。
长篇故事总之,具体应该解决问题:
git log --date = local --after =2014-02-12T16 :36:00-07:00
另外,您可以使用以下命令:
git config log.date local
code>
您可以使用以下任何一个值:(relative | local | default | iso | rfc | short | raw)
I have a simple test repository with just several commits and want to see the date&time filtered log:
$ git log --author="automatix" --since="2013-01-30" --pretty -- test commit ea0719bef142659fa561c9d040b2120012ed0184 Date: Thu Jan 31 02:03:12 2013 +0100 commit ab4a8387bc4d9bdb4f67212df77eb1fc3d8b6304 Date: Thu Jan 31 01:59:11 2013 +0100 commit a0b027beba2cd03571bb9475b9db9542f8efe990 Date: Thu Jan 31 01:50:38 2013 +0100 commit add77c8fe2ba9254c11b98e14facede3420dc51c Date: Thu Jan 31 01:48:34 2013 +0100 commit e6e323c05d37c74fcabeb9186b95c0d49b862e6f Date: Thu Jan 31 01:46:27 2013 +0100 commit 8c286391e54d3fc1e210950b1320fd6f013a8f84 Date: Thu Jan 31 01:41:27 2013 +0100 commit 9c880595e57f717383796fa2940f41f0f42f7e2a Date: Thu Jan 31 01:38:17 2013 +0100 commit a95527f36a533e1ecba1aadceea31a9dcbe1a8db Date: Thu Jan 31 01:30:00 2013 +0100
The first selected commit is a95527f36a533e1ecba1aadceea31a9dcbe1a8db
from 2013-01-30 01:30:00
. 8 commits are selected:
$ git log --author="automatix" --since="2013-01-30" --format=oneline -- test | wc 8 34 498
OK. Now I select since 2013-01-31
:
$ git log --author="automatix" --since="2013-01-31" --format=oneline -- test | wc 0 0 0
What? Ok, that should mean, that the since
rule excludes the commits of the startdate. Right?
But let's go on:
$ git log --author="automatix" --since="2013-01-31 01:30:00" --pretty -- test commit ea0719bef142659fa561c9d040b2120012ed0184 Date: Thu Jan 31 02:03:12 2013 +0100 commit ab4a8387bc4d9bdb4f67212df77eb1fc3d8b6304 Date: Thu Jan 31 01:59:11 2013 +0100 commit a0b027beba2cd03571bb9475b9db9542f8efe990 Date: Thu Jan 31 01:50:38 2013 +0100 commit add77c8fe2ba9254c11b98e14facede3420dc51c Date: Thu Jan 31 01:48:34 2013 +0100 commit e6e323c05d37c74fcabeb9186b95c0d49b862e6f Date: Thu Jan 31 01:46:27 2013 +0100 commit 8c286391e54d3fc1e210950b1320fd6f013a8f84 Date: Thu Jan 31 01:41:27 2013 +0100 commit 9c880595e57f717383796fa2940f41f0f42f7e2a Date: Thu Jan 31 01:38:17 2013 +0100 commit a95527f36a533e1ecba1aadceea31a9dcbe1a8db Date: Thu Jan 31 01:30:00 2013 +0100
$ git log --author="automatix" --since="2013-01-31 01:30:00" --format=oneline -- test | wc 8 34 498
Now, when I'm writing the starttime as well, the commits of the starttime are included .
I don't understand the logic. Can anybody explain, why it works so strange?
Thanks
In case it helps someone else who lands here like I did, after a bit of researching I found out that using ISO8601 format also works:
git log --since="2014-02-12T16:36:00-07:00"
This will give you precision down to the second. Note: you can also use:
git log --after="2014-02-12T16:36:00-07:00"
git log --before="2014-02-12T16:36:00-07:00"
git log --since="1 month ago"
git log --since="2 weeks 3 days 2 hours 30 minutes 59 seconds ago"
etc.
Of course, this doesn't "explain why it works so strange." However, it certainly solved the problem for me.
EDIT:
After a bit more research, I found out "why it works so strangely":
It turns out that when you don't specify a date format, git log defaults to either the author's timezone or commit dates, meaning for consistent behavior, it's useful to explicitly declare your date format with something like:
git log --date=local
Lastly, when you don't specify a time, it defaults to your local time when you ran the command.
Long story short, being specific should solve the problem:
git log --date=local --after="2014-02-12T16:36:00-07:00"
Also, you can set the default date format permanently with the following command:
git config log.date local
you can use any one of these values: (relative|local|default|iso|rfc|short|raw)
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