如何取消`git log --grep =< pattern>`或如何显示不符合模式的git日志 [英] How to invert `git log --grep=<pattern>` or How to show git logs that don't match a pattern
问题描述
我想使用 git log
来显示与给定模式不匹配的所有提交。我知道我可以使用以下来显示所有符合模式的提交:
如何反转匹配感?
编辑:我希望我的最终输出是相当详细的。
编辑:我希望我的最终输出是相当详细的。例如 git log --pretty --stat
。所以从> git log --format = oneline
的输出将不适用于我。
生成所有提交的列表,将包含违规模式的日志消息减去,并将结果以您所需的选项提供给 git log
。在最后阶段, git log
的选项很方便: - stdin
除了命令行中列出的 commit 之外,还可以从标准输入中读取它们。
- 不散步
只显示给定的转速,但不要穿越他们的祖先。
您可以通过一个管道和流程替换来完成它。
#! / bin / bash
if(($#< 1));然后
echo>& 2用法:$ 0 pattern [< since> ..< until>]
exit 1
fi
pattern = $ 1
转换
git log --format =%H $ @ |
grep -v -f <(git log --format =%H--grep = $ pattern$ @)|
git log --pretty --stat --stdin --no-walk
如果你不想使用bash,你可以用Perl来完成它。
#! / usr / bin / env perl
use strict;
使用警告;
没有警告exec;
sub usage {Usage:$ 0 pattern \\\
}
sub commits_to_omit {
my($ pattern)= @_;
打开我的$ fh, - |,git,log,--grep = $ pattern,--format =%H,@ARGV
或死于$ 0:exec:$!;
my%omit = map +($ _ => 1),< $ fh>;
%省略;
}
除非@ARGV> = 1;
my $ pattern = shift;
my%omit = commits_to_omit $ pattern;
打开我的$ all, - |,git,log,--format =%H,@ARGV
或者死掉$ 0:exec:$! ;
打开我的$ out,| - ,git,log,--pretty,--stat,--stdin,--no-walk
或死亡$ 0:exec:$!; $(< $ all>){
print $ out $ _除非$ omit {$ _};
;
$ / code>
假设上面的一个在PATH中是 git-log-vgrep
和一个形式的历史记录
$ git lola
* b0f2a28(tmp,feature1 )D
* 68f87b0 C
* d311c65 B
* a092126 A
| * 83052e6(HEAD,origin / master,master)Z
| * 90c3d28 Y
| * 4165a42 X
| * 37844cb W
| /
* f8ba9ea V
我们可以说
$ git log-vgrep X
可以获得Z,Y,W和V.
你也可以登录其他分支,所以
$ git log-vgrep一个tmp
给出D,C,B和V;和
$ git log-vgrep C tmp〜2..tmp
产量只有D。
以上实现的一个限制是,如果您使用匹配所有提交的模式,例如, 。
或 ^
,那么您将获得HEAD。这就是 git log
的工作方式:
$ git log --stdin --no-walk - -pretty = oneline< / dev / null
83052e62f0dc1c6ddfc1aff3463504a4bf23e3c4 Z
I want to use git log
to show all commits that do not match a given pattern. I know I can use the following to show all commits that do match a pattern:
git log --grep=<pattern>
How do I invert the sense of matching?
I am trying to ignore commits that have "bumped to version ..." in the message.
EDIT: I want my final output to be pretty verbose. e.g. git log --pretty --stat
. So output from git log --format=oneline
won't work for me.
Generate a list of all commits, subtract those whose log messages contain the offending pattern, and feed the result to git log
with your desired options. In the final stage, a couple of options to git log
are handy:
--stdin
In addition to the commit listed on the command line, read them from the standard input.
--no-walk
Only show the given revs, but do not traverse their ancestors.
You can do it with a single pipeline and process substitution.
#! /bin/bash
if (( $# < 1 )); then
echo >&2 "Usage: $0 pattern [<since>..<until>]"
exit 1
fi
pattern=$1
shift
git log --format=%H $@ |
grep -v -f <(git log --format=%H "--grep=$pattern" $@) |
git log --pretty --stat --stdin --no-walk
If you don't want to use bash, you could do it with Perl.
#! /usr/bin/env perl
use strict;
use warnings;
no warnings "exec";
sub usage { "Usage: $0 pattern\n" }
sub commits_to_omit {
my($pattern) = @_;
open my $fh, "-|", "git", "log", "--grep=$pattern", "--format=%H", @ARGV
or die "$0: exec: $!";
my %omit = map +($_ => 1), <$fh>;
%omit;
}
die usage unless @ARGV >= 1;
my $pattern = shift;
my %omit = commits_to_omit $pattern;
open my $all, "-|", "git", "log", "--format=%H", @ARGV
or die "$0: exec: $!";
open my $out, "|-", "git", "log", "--pretty", "--stat", "--stdin", "--no-walk"
or die "$0: exec: $!";
while (<$all>) {
print $out $_ unless $omit{$_};
}
Assuming one of the above is in your PATH as git-log-vgrep
and with a history of the form
$ git lola * b0f2a28 (tmp, feature1) D * 68f87b0 C * d311c65 B * a092126 A | * 83052e6 (HEAD, origin/master, master) Z | * 90c3d28 Y | * 4165a42 X | * 37844cb W |/ * f8ba9ea V
we could say
$ git log-vgrep X
to get Z, Y, W, and V.
You can also log other branches, so
$ git log-vgrep A tmp
gives D, C, B, and V; and
$ git log-vgrep C tmp~2..tmp
yields just D.
One limitation of the above implementations is if you use a pattern that matches all commits, e.g., .
or ^
, then you'll get HEAD. This is how git log
works:
$ git log --stdin --no-walk --pretty=oneline </dev/null 83052e62f0dc1c6ddfc1aff3463504a4bf23e3c4 Z
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