p4 shelve

Store files from a pending changelist in the depot, without submitting them.

Syntax

p4 [g-opts] shelve [-Af] [-p] [files]
p4 [g-opts] shelve [-Af] [-a option] [-p] -i [-f | -r]
p4 [g-opts] shelve [-Af] [-a option] [-p] -r -c changelist#
p4 [g-opts]shelve [-Af] [-a option] [-p] -c changelist# [-f] [files]
p4 [g-opts] shelve [-As] -d -c changelist# [-f] [files] --parallel=threads=N[,batch=N][,min=N]

Description

Shelving is the process of temporarily storing work in progress in Helix Server without submitting a changelist. Shelving is useful when you need to perform multiple development tasks (such as interruptions from higher-priority work, testing across multiple platforms) on the same set of files, or when you need to share files for code review before committing your work to the depot.

The p4 shelve command creates, modifies, or discards shelved files in a pending changelist. Shelved files persist in the depot until they are discarded (by means of p4 shelve -d) or replaced by subsequent p4 shelve commands. p4 shelve displays the working revision for the files being shelved.

In addition to the files being shelved, p4 shelve also shelves any open stream specification. For more information on open stream specifications, see p4 stream.

After shelving files, you can revert or modify them in your client workspace. You can also restore the shelved versions of those files to your workspace with the p4 unshelve command.

While files are shelved, other users can unshelve the shelved files into their own workspaces, or into other client workspaces.

Files that have been shelved can also be accessed with the p4 diff, p4 diff2, p4 files, and p4 print commands, using the revision specifier @=change, where change is the pending changelist number.

If you are working in a distributed environment, use the -p option to promote a shelved change from an edge server to a commit server where it can be accessed by other edge servers in the distributed configuration. When an existing shelved change is promoted, it is promoted without modification unless the -f or -r options are also used to change the shelved file content. For more information about the use of shelves in distributed environments, see Usage Notes and also Helix Core Server Administrator Guide: Multi-Site Deployment.

If no arguments are specified, p4 shelve creates a new changelist, adds files from the user’s default changelist, and (after the user completes a form similar to that used by p4 submit), shelves the specified files into the depot. If a file pattern is given, p4 shelve shelves only the files that match the pattern.

To add a file to a pre-existing shelve, the file must first be opened in the shelve’s changelist.

To move an opened file from one changelist to another, use the p4 reopen command.

Options

-Af	Specifies that only files be shelved with this changelist. By default, if the stream spec is open, it will also be included with any shelved changelist. See p4 help streamcmds
-As	If the shelved changelist includes a stream spec, -As forces the stream spec to be deleted even if files remain. By default a stream spec is not deleted until all files have been deleted.
-a option	The submitunchanged (default) option shelves all files. The leaveunchanged option shelves only the changed files; it leaves the unchanged files opened at the numbered pending changelist.
-c change	Specify the pending changelist in which shelved files are to be created, discarded, or modified. Only the user and client workspace that owns the pending changelist can add or modify its shelved files. (Administrators can use -f to discard files.) Any files specified by a file pattern must already be open in the specified changelist; use p4 reopen to move an opened file from one changelist to another.
-d	Discard the shelved files in the specified changelist so that they are no longer available for p4 unshelve operations. These files are moved from the shelved state to pending state in the changelist specified with the -d option. Only the user and workspace that owns the pending changelist can discard its shelved files. (Administrators can use -f to discard files.)
-f	Force the overwriting of any existing shelved files in a pending changelist with the contents of their client workspace copies. Helix Server administrators can use this option with -d to force the discarding of shelved files in a specified changelist. Using this option will delete shelved files that are the source of pending resolves. If this happens, the resolving user will not be able to merge content from the shelf; the user must either ignore (-ay) the missing shelf or revert.
-i	Read a changelist specification from standard input. Input must be in the same format used by the p4 shelve form. (When modifying an existing changelist with shelved files, this option also implies -c).
-p	Promote a shelved change from an Edge server to a Commit server where it can be accessed by other edge servers participating in the distributed configuration. Once a shelved change has been promoted, all subsequent local modifications to the shelf are also pushed to the commit server and remain until the shelf is deleted. See Usage Notes for more information.
-r	Replace all shelved files in the changelist with the files that are opened in your workspace. The -r option (used with -c or -i) enables you to replace all shelved files in that changelist with the files opened in your own workspace at that changelist number. Previously shelved files will be deleted. Only the user and client workspace of the pending changelist can replace its shelved files.
--parallel	Specifies that multiple files should be transferred in parallel, using independent network connections from automatically-invoked child processes. See also the configurables net.parallel.shelve.batch, net.parallel.shelve.min, and net.parallel.shelve.threads.
g-opts	See Global options.

Usage Notes

Can File Arguments Use Revision Specifier?	Can File Arguments Use Revision Range?	Minimal Access Level Required
Yes	Yes	write

A promoted shelf is a shelf that exists on the Commit server of a distributed configuration. It is there either because it was directly created on the Commit server or because it was promoted with the -p option of the p4 shelve command. Commands that access shelves know how to handle promoted shelves.

To unpromote a shelf, delete the shelf and create a new one.

A shelf can be promoted when it’s first created. A normal shelf can be promoted after it is created by running one of the following commands:

$ p4 shelve -p -f -c myChange
$ p4 shelve -p -r -c myChange

Promoting a shelf gives you a way to move a shelf from one server to another. To do this, you must complete the following steps:

1. Promote the shelf you want to copy on the server from where you want to copy it, say server X.
2. Unshelve the shelf in the server to which you want to copy it, say server Y.
3. Shelve the change on server Y; this opens the files in a change that is owned by server Y. The new shelf is created as a non-promoted shelf; but you can promote it if you like.

To determine whether a shelved change is promoted, you can try to access the shelf on a server other than the server that owns the change, or you can look at the output of the p4 -ztag changes command.

Observe the following limitations when working with promoted shelves:

• You can’t unload an Edge server workspace if you have promoted shelves.
• Use promoted shelves sparingly. Shelf promotion and shelf access are time-consuming operations.

Related Commands

To restore shelved files into a workspace

p4 unshelve