By running `repo manifest --uprade` an administrator can update the
current manifest format from the XML format to submodule format, but
we need all projects to be checked out in a work tree for this to
function correctly.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If a manifest top level directory contains '.gitmodules' we now
assume this is a git module format manifest and switch to using
that code, rather than the legacy XML based manifest.
At the same time, we move the bare repository for a project from
$TOP/.repo/projects/$REPO_PATH.git to be $REPO_NAME.git instead.
This makes it easier for us to later support a repo init from an
existing work tree, as we can more accurately predict the path of
the project's repository in the workspace. It also means that the
$TOP/.repo/projects/ directory is layed out like a mirror would be.
Signed-off-by: Shawn O. Pearce <sop@google.com>
If the manifest isn't a single file format manifest, the -o option
makes no sense, as you cannot export multiple files to a single
stream for display or redirection.
Signed-off-by: Shawn O. Pearce <sop@google.com>
Some of the help text is only related to the XML formatted manifest,
so only display that text if that is the current format.
Signed-off-by: Shawn O. Pearce <sop@google.com>
This can be useful to create a new manifest from an existing client,
especially if the client wants to use the "-r" option to set each
project's revision to the current commit SHA-1, making a sort of a
tag file that can be used to recreate this exact state elsewhere.
Signed-off-by: Shawn O. Pearce <sop@google.com>
