我如何取消提交以前提交的 Perforce 更改列表？

自 2016.2 以来p4 undo，提供了一个新命令，可以轻松撤消一个或多个更改列表。

例如，

p4 undo @12345

此命令将在您的工作区中打开 Changelist 12345 中修改的文件。这些文件将具有其先前修订版的内容。提交打开的文件后，更改列表 12345 的影响将被撤消。

p4 undo还支持修订范围以一次撤消多个更改列表。

p4 sync请注意，如果在提供的更改列表之后修改了文件，您将需要p4 resolve像往常一样修改文件。

有关更多信息，请参见此处：https ://www.perforce.com/perforce/doc.current/manuals/cmdref/Content/CmdRef/p4_undo.html

您可以使用 p4 sync 和 edit/resolve/submit 来撤销已提交的更改列表。有关详细说明，请查看：https ://community.perforce.com/s/article/3474

希望有所帮助。

# source: https://community.perforce.com/s/article/3474

prevcl=`expr $1 - 1`
echo previous $prevcl

p4 sync @$prevcl

# open all of the edited files
for name in `p4 describe -s $1 | egrep '#[0-9]+ edit$' | cut -f 1 -d# | colrm 1 4`
do
   echo "reverting edits to $name"
   p4 edit $name
done

# add all of the deleted files
for name in `p4 describe -s $1 | egrep '#[0-9]+ delete$' | cut -f 1 -d# | colrm 1 4`
do
   echo "restoring deleted file $name"
   p4 add $name
done

p4 sync @$1
p4 resolve -ay
p4 sync
p4 resolve

# delete all of the added files
for name in `p4 describe -s $1 | egrep '#[0-9]+ add$' | cut -f 1 -d# | colrm 1 4`
do
   echo "removing added file $name"
   p4 delete $name
done

@Alan Wendt - 谢谢，这很有帮助。

只是一个添加 - 有时文件被移动 - 而不是简单地添加/删除导致有点不同的后缀。这是固定代码，它还解决了删除和添加作为 MOVE 操作的一部分的问题：

# source: https://community.perforce.com/s/article/3474

prevcl=`expr $1 - 1`
echo previous $prevcl

p4 sync @$prevcl

# open all of the edited files
for name in `p4 describe -s $1 | egrep '#[0-9]+ edit$' | cut -f 1 -d# | colrm 1 4`
do
   echo "reverting edits to $name"
   p4 edit $name
done

# add all of the deleted files
for name in `p4 describe -s $1 | egrep '#[0-9]+ (move/)?delete$' | cut -f 1 -d# | colrm 1 4`
do
   echo "restoring deleted file $name"
   p4 add $name
done

p4 sync @$1
p4 resolve -ay
p4 sync
p4 resolve

# delete all of the added files
for name in `p4 describe -s $1 | egrep '#[0-9]+ (move/)?add$' | cut -f 1 -d# | colrm 1 4`
do
   echo "removing added file $name"
   p4 delete $name
done