Add 'dest-path' to extend-project to support changing path

This allows us to move the repository to a new location in the source
tree without having to remove-project + add a new project tag.

Change-Id: I4dba6151842e57f6f2b8fe60cda260ecea68b7b4
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/310962
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Michael Kelly <mkelly@arista.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/docs/manifest-format.md b/docs/manifest-format.md
index ed297ae7..8e0049b3 100644
--- a/docs/manifest-format.md
+++ b/docs/manifest-format.md
@@ -90,6 +90,7 @@ following DTD:
   <!ELEMENT extend-project EMPTY>
   <!ATTLIST extend-project name CDATA #REQUIRED>
   <!ATTLIST extend-project path CDATA #IMPLIED>
+  <!ATTLIST extend-project dest-path CDATA #IMPLIED>
   <!ATTLIST extend-project groups CDATA #IMPLIED>
   <!ATTLIST extend-project revision CDATA #IMPLIED>
   <!ATTLIST extend-project remote CDATA #IMPLIED>
@@ -337,6 +338,11 @@ against changes to the original manifest.
 Attribute `path`: If specified, limit the change to projects checked out
 at the specified path, rather than all projects with the given name.
 
+Attribute `dest-path`: If specified, a path relative to the top directory
+of the repo client where the Git working directory for this project
+should be placed.  This is used to move a project in the checkout by
+overriding the existing `path` setting.
+
 Attribute `groups`: List of additional groups to which this project
 belongs.  Same syntax as the corresponding element of `project`.