chstream

You can recommend a baseline for a stream if the baseline is from the stream or the stream's foundation.

For a baseline not from the stream or the stream's foundation, the following rules apply:

• The baseline must be an ancestor of the stream's foundation baseline and must have been created on the same stream as the foundation baseline.
• The baseline must be contained in the stream, which means the baseline has been delivered to the stream, or the stream has rebased to the baseline or one of its descendants.
• The baseline must contain the current recommended baseline, which means it must be a descendant of the current recommended baseline.

You are not required to recommend a baseline for every component in the stream's configuration.

You can clear the list of recommended baselines. Doing this step alone will cause problems when existing development streams rebase to the recommended baselines. The rebase operation will attempt to drop all baselines in the development streams' configuration. This operation will probably fail or produce errors and is, therefore, not desirable.

You can choose to reset the recommended baselines to baselines from the stream or the stream's foundation with or without clearing the recommended list. This allows the stream to return to a known correct state after being changed inadvertently to a bad list. However, if a baseline is recommended and later removed, you must clear the recommended list before you can set new recommended baselines.

Default

Creates one or more event records, with commenting controlled by your .clearcase_profile file (default: –nc). See the comments reference page. Comments can be edited with chevent.

–c/omment comment | –cfi/le comment-file-pname |–cq/uery | –cqe/ach | –nc/omment

Overrides the default with the option you specify. See the comments reference page.

Default

None.

–tar/get stream-selector | –ntarget

Specifies the default deliver stream of an integration stream. The target must be a stream in a different project.

Using –ntarget clears the default deliver stream setting.

stream-selector is of the form: [stream:]stream-name[@vob-selector] where vob-selector is the project VOB of a different project.

Default

None.

–gen/erate

Forces an update of the stream's copy of the config spec. Use this option after renaming the label type of a baseline, after renaming the branch type of a stream, and after adding modifiable components to a project.

Default

None.

–pol/icy policy-keyword[,... ]

Enables the specified policy. For information about stream policies, see mkstream.

–npo/licy policy-keyword[,... ]

Disables the specified policy. For information about stream policies, see mkstream.

Default

An integration stream's default recommended baselines are its foundation baselines. A development stream has no default recommended baselines.

–rec/ommended { baseline-selector[,...] | –def/ault } | –nre/commended

Names a list of baselines that a stream recommends. You must always specify the full list of recommended baselines to change the list. With composite baselines, you may need to name only one baseline.

baseline-selector is of the form [baseline:]baseline-name[@vob-selector], where vob-selector specifies the baseline's project VOB.

Using the –default option sets recommended baselines by computing the set of baselines that meet the promotion level specification; they are the latest baselines created in the stream at or above the specified promotion level for each component, or its foundation baseline if none has been created in the stream.

Using the –nrecommended option clears the list of recommended baselines previously set in a stream.

Default

None.

-deliver_to integration-view-tag

Specifies a view attached to the deliver target stream in the same project or in a different project.

Default

None.

stream-selector ...

Specifies one or more streams to be modified.

stream-selector is of the form [stream:]stream-name[@vob-selector], where vob-selector specifies the stream's project VOB.

You can specify the stream as a simple name or as an object selector of the form [stream]:name@vob-selector, where vob-selector specifies a project VOB (see the cleartool reference page). If you specify a simple name and the current directory is not a project VOB, then this command assumes the stream resides in the project VOB associated with the current view. If the current directory is a project VOB, then that project VOB is the context for identifying the stream.

–cvi/ew

Specifies the stream connected to the current view to be modified.

You can modify which policies are set by the integration stream template. Specify the –template option to work with the stream template. You must use the chstream command from the steam's project VOB directory and have administrator privileges.

–template

Modifies the integration stream template for the local project VOB. Each project VOB can have one integration stream template.

–amodcomp

Makes the specified component modifiable by creating a Base ClearCase (that is, non-UCM) branch named stream_name_nonmod and associating it with the stream-modifiable component. Checkout operations are performed on the Base ClearCase branch and changes made on that branch are not included in any UCM activity change set. You cannot change the modifiability of a component in these circumstances:

• The project already defines the component as modifiable.
• The component is an integration stream component.

–dmodcomp

Makes the specified component nonmodifiable.

component-selector

Identifies the component that is to be made modifiable or nonmodifiable.

component-selector is of the form [component:]component-name[@vob-selector] where vob is the component's UCM project VOB.

If no vob-selector is given, the component is created in the project VOB if it contains the current working directory; otherwise, the component is not created.

The component name must be unique within the PVOB; otherwise, an error results.