manifest_xml: harmonize list fields
We allow project.groups to be whitespace or comma delimited, but
repo-hooks.enabled-list is only whitespace delimited. This hasn't
been a big deal as it's only ever had one valid value, but if we
want to add more, we should harmonize these a bit.
Refactor the groups method to be more generic, and run the enabled-
list attribute through it. Then add missing docs for it.
Change-Id: Iaa96a0faa9c4a68b313b49336751831b73bf855d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/290743
Reviewed-by: Michael Mortensen
Tested-by: Mike Frysinger
diff --git a/docs/manifest-format.md b/docs/manifest-format.md
index 2af34ac..0201c88 100644
--- a/docs/manifest-format.md
+++ b/docs/manifest-format.md
@@ -111,6 +111,10 @@
The root element of the file.
+### Element notice
+
+Arbitrary text that is displayed to users whenever `repo sync` finishes.
+The content is simply passed through as it exists in the manifest.
### Element remote
@@ -360,6 +364,19 @@
the user can remove a project, and possibly replace it with their
own definition.
+### Element repo-hooks
+
+NB: See the [practical documentation](./repo-hooks.md) for using repo hooks.
+
+Only one repo-hooks element may be specified at a time.
+Attempting to redefine it will fail to parse.
+
+Attribute `in-project`: The project where the hooks are defined. The value
+must match the `name` attribute (**not** the `path` attribute) of a previously
+defined `project` element.
+
+Attribute `enabled-list`: List of hooks to use, whitespace or comma separated.
+
### Element include
This element provides the capability of including another manifest
