git log -L没有差异 [英] git log -L without diff

问题描述

我正在尝试使用 git log -L< start>，< end>：< filename> ，但我希望输出非常有限实际上只是哈希）。当--pretty以我想要的格式打印提交信息时，我没有找到一种不显示差异的方法...

例如。我试过的是：

  git log --pretty = format：％H-s -L 70 ，70：./ arch / x86 / include / asm / irqflags.h 
  

其中（根据manpage）-s被认为是压制diff的输出，但是输出是：

  $ git log --pretty = format：％H-s -L 70,70：./ arch / x86 / include / asm / irqflags.h 
 6abcd98ffafbff81f0bfd7ee1d129e634af13245 
 diff --git a / include / asm-x86 / irqflags .hb / include / asm-x86 / irqflags.h 
 --- a / include / asm-x86 / irqflags.h 
 +++ b / include / asm-x86 / irqflags.h 
 @@ -1,2 +64,1 @@ 
  - ＃ifdef CONFIG_X86_32 
  - ＃includeirqflags_32.h
 + {
 
 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 
 diff --git a / include / asm-x86 / irqflags.hb / include / asm-x86 / irqflags.h 
  -  / dev / null 
 +++ b / include / asm-x86 / irqflags.h 
 @@ -0,0 +1,2 @@ 
 +＃ifdef CONFIG_X86_32 
 +＃includeirqflags_32.h
  

我使用git版本2.10.2

-L 选项当前不是（显然永远不会）与 -s / - no-patch ，因为这段代码从 line_log_print ，从 log_tree_commit 的顶部< -L 有效。所述代码仅输出来自任何匹配提交的整个选择的行范围。 （也许你可以修补hack以服从差异输出选项。）

（另一个明显的解决方法是使用 git rev-list 代替 git log ，除了 -L 没有正确地集成在第一位，所以 git rev-list 不处理它。）

I'm trying to use git log -L <start>,<end>:<filename> but I would like to have very limited output (actually just hashes). While --pretty prints the commit info in the format I want, I did not find a way to not display the diff...

e.g. on linux-next what I tried is:

git log --pretty=format:"%H" -s -L 70,70:./arch/x86/include/asm/irqflags.h

where (according to the manpage) the -s is supposed to Supress the ouput of the diff, however the output is:

$ git log --pretty=format:"%H" -s -L 70,70:./arch/x86/include/asm/irqflags.h
6abcd98ffafbff81f0bfd7ee1d129e634af13245
diff --git a/include/asm-x86/irqflags.h b/include/asm-x86/irqflags.h
--- a/include/asm-x86/irqflags.h
+++ b/include/asm-x86/irqflags.h
@@ -1,2 +64,1 @@
-#ifdef CONFIG_X86_32
-# include "irqflags_32.h"
+{

96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42
diff --git a/include/asm-x86/irqflags.h b/include/asm-x86/irqflags.h
--- /dev/null
+++ b/include/asm-x86/irqflags.h
@@ -0,0 +1,2 @@
+#ifdef CONFIG_X86_32
+# include "irqflags_32.h"

I am using git version 2.10.2

解决方案

The -L option is not currently (and apparently never was) compatible with -s / --no-patch, because of this code called from line_log_print, called from the top of log_tree_commit when -L is in effect. Said code simply outputs the entire chosen line-range from any matched commit. (You could patch the hack to obey the diff output options, perhaps.)

(The other obvious workaround would be to use git rev-list instead of git log, except that -L is, as that first link notes, not properly integrated in the first place, so that git rev-list does not handle it.)

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