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如何在 Perforce 中快速查找/删除所有空变更列表？

发布于 2024-08-08 04:01:17 字数 230 浏览 8 评论 0原文

我想知道尝试删除已提交的更改列表有什么意义，因为已提交的更改列表不应该为空。

但后来我正在使用教程库，并在整个分支上使用 obliterate 命令，我可以看到在某些情况下您可能会得到空的已提交变更列表（需要使用 -f 标志删除）。

但是，我不知道如何使用命令行找到它们，因为我不知道如何查找没有关联文件的更改列表。

有没有简单的方法可以做到这一点？

谢谢，

托马斯

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不…忘初心 2024-08-15 04:01:17

啊！

在问这个问题之前我应该浏览更多文档...

http://public.perforce.com/wiki/Perforce_Command_Line_Recipes

描述：删除所有空的已提交变更列表。
shell命令：p4更改-s提交|切-d“”-f 2 | xargs -n1 p4 更改 -d -f
Powershell：p4 更改 -s 已提交 | %{p4 更改 -d -f $_.split()[1]}
px: px -F %change% 更改 -s 已提交 | px -X- 更改 -d -f
贡献者：Sam Stafford、Philip Kania、Shawn Hladky

Duh。

托马斯

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甜是你 2024-08-15 04:01:17

要简单地查找所有空的已提交变更列表而不删除它们，您可以比较这两个命令的输出：

p4changes -s Submitted - allchangelists
p4changes-s已提交 //... - 具有关联文件的所有更改列表

例如，在 Windows PowerShell 中，运行

diff -ReferenceObject (p4 changes -s submitted) -DifferenceObject (p4 changes -s submitted //...)

To simply find all empty submitted changelists without deleting them, you can compare the output of these two commands:

p4 changes -s submitted - all changelists
p4 changes -s submitted //... - all changelists with associated files

In Windows PowerShell, for example, run

diff -ReferenceObject (p4 changes -s submitted) -DifferenceObject (p4 changes -s submitted //...)

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情深已缘浅 2024-08-15 04:01:17

由于我在 Windows 上，我创建了一个小脚本，在 PERL 中执行完全相同的操作，而不是 Shell、powershell 或 px :) ：

#*******************************************************************************
# Module:  delete_empty_changelist.pl
# Purpose: A script to delete empty changelist
# 

@list = `p4 changes -s submitted`;

foreach $chg (@list)
{
 $chgnbr = (split /\s+/, $chg)[1];
 print `p4 change -d -f $chgnbr`;
 }     
exit 0;

请注意，事实上，在所有情况下，它都不是一个非常聪明的脚本：它尝试删除绝对是每个提交的变更列表，并且强制阻止这样做，因为如果文件与其关联，您将收到错误。

我想脚本的结果应该发送到日志并进行解析，以便仅突出显示相关行。

运行该脚本将产生类似于以下内容的输出：

Change 857 has 1 files associated with it and can't be deleted.
Change 856 has 1 fixes associated with it and can't be deleted.
Change 855 has 1 fixes associated with it and can't be deleted.
Change 854 deleted.
Change 853 has 1 fixes associated with it and can't be deleted.
Change 852 has 8 files associated with it and can't be deleted.
Change 851 has 1 files associated with it and can't be deleted.
Change 850 has 2 files associated with it and can't be deleted.
Change 849 has 2 files associated with it and can't be deleted.
Change 846 deleted.
Change 845 has 2 files associated with it and can't be deleted.

Cheers,

Thomas

As I am on Windows, I have created a little script doing the exact same thing in PERL, rather than Shell, powershell or px :) :

#*******************************************************************************
# Module:  delete_empty_changelist.pl
# Purpose: A script to delete empty changelist
# 

@list = `p4 changes -s submitted`;

foreach $chg (@list)
{
 $chgnbr = (split /\s+/, $chg)[1];
 print `p4 change -d -f $chgnbr`;
 }     
exit 0;

Note that in fact, in all cases, it's not a very clever script: It tries to delete absolutely every submitted changelist, and is prevented by perforce to do so, because if files are associated with it, you will get an error.

I suppose the result of the script should be sent to a log, and parse, so that only the relevant lines are highlighted.

Running the script will produce an output similar to:

Change 857 has 1 files associated with it and can't be deleted.
Change 856 has 1 fixes associated with it and can't be deleted.
Change 855 has 1 fixes associated with it and can't be deleted.
Change 854 deleted.
Change 853 has 1 fixes associated with it and can't be deleted.
Change 852 has 8 files associated with it and can't be deleted.
Change 851 has 1 files associated with it and can't be deleted.
Change 850 has 2 files associated with it and can't be deleted.
Change 849 has 2 files associated with it and can't be deleted.
Change 846 deleted.
Change 845 has 2 files associated with it and can't be deleted.

Cheers,

Thomas

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决绝 2024-08-15 04:01:17

这是仅 DOS CMD 版本。只需替换%p4streamsUser%即可。

    for /f "tokens=* delims=" %%i in ('p4 changes -u %p4streamsUser% -s pending') do (
        for /f "tokens=1-7*" %%a in ("%%i") do (
            echo Deleting CL %%b %%h %%f
            p4 change -d -f %%b
        )
    )

我使用的是 Windows 7 机器。这将适用于其他几个版本的 Windows/DOS。

Here is a DOS CMD only version. Just replace %p4streamsUser%.

    for /f "tokens=* delims=" %%i in ('p4 changes -u %p4streamsUser% -s pending') do (
        for /f "tokens=1-7*" %%a in ("%%i") do (
            echo Deleting CL %%b %%h %%f
            p4 change -d -f %%b
        )
    )

I'm on a Windows 7 machine. This will work on several other versions of windows/DOS.

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