On Thu, Dec 15, 2022 at 09:44:50AM +0100, Michael Olbrich wrote:
> On Tue, Dec 13, 2022 at 02:23:49PM +0100, Roland Hieber wrote:
> > Signed-off-by: Roland Hieber <[email protected]>
> > ---
> >  doc/including_bsp_doc.inc     | 34 ++++++++++++++++++++++++++++++++++
> >  doc/index-layer-0-ptxdist.rst |  1 +
> >  doc/index.rst                 |  2 +-
> >  3 files changed, 36 insertions(+), 1 deletion(-)
> >  create mode 100644 doc/index-layer-0-ptxdist.rst
> > 
> > diff --git a/doc/including_bsp_doc.inc b/doc/including_bsp_doc.inc
> > index 775ad33975ae..ca6f7519e407 100644
> > --- a/doc/including_bsp_doc.inc
> > +++ b/doc/including_bsp_doc.inc
> > @@ -103,3 +103,37 @@ external dependencies.
> >  
> >  Refer the PTXdist file ``doc/conf.py`` for more information on variable
> >  substitution. This PTXdist global file can be superseded by a local copy 
> > as well.
> > +
> > +Documentation structure for layered BSPs
> > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > +
> > +When you call ``ptxdist docs-html`` in a layer, PTXdist will assemble the
> > +``doc/`` directory from all lower layers in the usual layering fashion,
> > +and flatten it into a single directory.
> > +In the highest-level table of contents, PTXdist uses a wildcard match for
> > +``index-layer*`` files, which is the entry point to integrate 
> > documentation for
> > +your own layers by creating files with that pattern.
> > +It is advisable to number the index files accordingly so their ordering in 
> > the
> > +documentation reflects the layer order.
> > +PTXdist itself uses the file ``index-layer-0-ptxdist.rst`` to include the 
> > title
> > +page of the PTXdist manual first, and includes the rest of the PTXdist
> > +documentation after the layer-specific files.

[here]

> > +
> > +For example, see the following directory structure::
> > +
> > +   my-bsp/
> > +   ├── common/
> > +   │   └── doc/
> > +   │       └── index-layer-1-common.rst
> > +   └── product-layer
> > +   .   ├── base/ -> ../common
> > +   .   └── doc
> > +   .       └── index-layer-2-product.rst
> > +
> > +In this example, the contents of ``index-layer-1-common.rst`` and
> > +``index-layer-2-product.rst`` would describe some layer-specific content, 
> > or
> > +even have their own table of contents in the usual reStructuredTest 
> > fashion to
> > +include more sub-sections in separate files.
> > +The documentation built for the *product-layer* will therefore include a
> > +section each for the *common* layer documentation, then for the 
> > *product-layer*
> > +documentation, and finally the rest of the PTXdist documentation.
> > diff --git a/doc/index-layer-0-ptxdist.rst b/doc/index-layer-0-ptxdist.rst
> > new file mode 100644
> > index 000000000000..4576503a3661
> > --- /dev/null
> > +++ b/doc/index-layer-0-ptxdist.rst
> > @@ -0,0 +1 @@
> > +.. include:: welcome.rst
> > diff --git a/doc/index.rst b/doc/index.rst
> > index 6a01d6dd7bb8..29c0dc9dea9a 100644
> > --- a/doc/index.rst
> > +++ b/doc/index.rst
> > @@ -11,7 +11,7 @@ Welcome to the PTXdist Universe
> >     :numbered: 2
> >     :maxdepth: 3
> >  
> > -   welcome
> > +   index-layer*
> 
> This seems unrelated, or what am I missing here?

welcome.rst has been moved into index-layer-0-ptxdist.rst; this is the
trick I described [here] above. This way the title page comes first,
then all the BSP-related documentation, then the PTXdist manual at the
end. I found it best to order it that way because people are probably
interested in the BSP-specific stuff more than the general stuff when
reading the BSP documentation.

 - Roland

> 
> Michael
> 
> >     environment
> >     user_manual_section
> >     dev_manual
> > -- 
> > 2.30.2
> > 
> > 
> > 
> 
> -- 
> Pengutronix e.K.                           |                             |
> Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
> 31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
> Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |
> 

-- 
Roland Hieber, Pengutronix e.K.          | [email protected]     |
Steuerwalder Str. 21                     | https://www.pengutronix.de/ |
31137 Hildesheim, Germany                | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686         | Fax:   +49-5121-206917-5555 |

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