triggers - ClearCase 是否有快照 View 触发器？

Question

看来 ClearCase 中的触发器扩展性功能必须由所有者附加到 VOB。我想要类似的东西，我可以自己管理我的本地快照 View 。有这样的功能吗？

Answer 1

ClearCase 中的每个 View 没有“本地触发器”。

当您创建trigger时(使用 mktrtype )，您可以:

• 将其附加到 VOB
• 通过读取环境变量CLEARCASE_SNAPSHOT_PN来检查您是否处于快照 View

(All operations executed in a snapshot view) The path to the root of the snapshot view directory in which the operation that caused the trigger to fire took place.

• 通过读取环境变量来检查您是否处于快照 View CLEARCASE_VIEW_KIND

(All operations) The kind of view in which the operation that caused the trigger to fire took place; the value may be dynamic, snapshot, or snapshot web.

• 通过读取 View 标签来检查您是否处于正确的 View CLEARCASE_VIEW_TAG

(All non-UCM operations; for UCM, all deliver and rebase operations and setactivity) View tag of the view in which the operation that caused the trigger to fire took place.

• 检查触发器是否应为正确的用户执行自身:CLEARCASE_USER

(All) The user who issued the command that caused the trigger to fire; derived from the UNIX or Linux real user ID or the Windows user ID.

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使用所有这些元素，您可以编写一个能够调用快照 View 中版本化的自定义脚本的脚本，这意味着按照约定(在预先定义的路径中)，您可以为快照 View 定义由用户管理的脚本.

但是除非您尝试这种间接方式，否则 ClearCase 不会直接提议本地触发器。