The ccollab adddiffs command uploads differences between arbitrary versions of files to a review on the Collaborator server.

ccollab [global-options] adddiffs [--relative] [--upload-comment <value>] <review> <before> [<after>]

Option	Required?	Description
--relative	No	Upload as paths relative to the before or after directory
--upload-comment <value>	No	Comment used to upload files
<review>	Yes	Identifier of the desired review (an integer number), or a `new`, `ask`, or `last` keyword. Where keywords define the following behaviour: `new` - the command will create a new review, `ask` - the command will pause execution and prompt for the identifier of the desired review, `last` - the command will use the last review that was created on the current machine via Command-Line Client (that is, it does not know about reviews created elsewhere).
<before>	Yes	If after is also given, a directory of files to treat as base files or file to use as base file (before changes were made). If no after argument is given, this is a file containing multi-file textual diffs, or '-' to read diffs from stdin
<after>	No	Directory of files to scan for differences or file to use as modified file(after changes have been made)

The following command uploads difference between files .\before and .\after to the last review:

adddiffs last .\before .\after --upload-comment "Example comment"

ccollab adddiffs