Command line interface

The Doctools bundles a command line interface called adoc meant to ease both continuous integration and local builds of the documentation.

Below, it is briefly described each command, and it is worth noting that every command supports the --help option for quick look up.

Serve

Watches the docs and source code to rebuild it on edit. Similar to mkdocs serve, webpack serve, npm run start, hugo server, and so on.

Two HTML live update strategies are available:

  • pooling: The webpage pools timestamp changes on the .dev-pool file (default).

  • selenium: Page reloads through Firefox’s API (optional).

To launch a watched instance, do:

~$

cd /path/to/docs

/path/to/docs$

adoc serve

Where /path/to/docs is the path to the folder contain the Sphinx’s Makefile.

To also watch changes made to theme itself, use the --dev option, just make sure to have Doctools as Development install.

For PDF output, do:

/path/to/docs$

adoc serve --builder pdf

Make sure to use an PDF viewer that watches the file timestamp and automatically reloads, such as Gnome PDF (Evince).

All options can be listed with:

~$

adoc serve --help

How can I rebuild the whole documentation within Serve?

Run make clean in another tab, it will trigger a full rebuild.

Do not do make clean html since it will generate a build without the proper Serve environment and live reload won’t work properly.

Why is the output missing styling (CSS stylesheet)?

You probably did a Development install without Install the web compiler and you are building directly (make html) instead of using Serve.

If you don’t want to install npm, use Serve and accept the prompt to fetch the pre-built web-scripts from the latest release.

Why is the Python source code of this repo not watched?

Since a Python scripts change would affect rebuilding the whole documentation, those files are not watched by design even with the --dev option. Extensions at the doc itself are, however.

Alternatively, touch the source doc of the open page to rebuild only it with the edited Python code.

Why was Author Mode renamed to Serve?

Solely to match other tools like mkdocs serve, webpack serve, npm run start, hugo server,

Custom Doc

Generates custom documents with filtered content from all documentations of the watched repositories (see adi_doctools/lut.py).

For PDF output, WeasyPrint is used (ensure to install it).

To quick start, run the tool twice in an empty directly.

~$

cd /tmp/my_doc

/tmp/my_doc$

adoc custom-doc

Configuration file doc.yaml not found, created template at:
/tmp/my_doc/doc.yaml
Update it with the desired sources and rerun the tool.

/tmp/my_doc$

adoc custom-doc --builder pdf

[ build output ]

The doc.yaml file is a concise human readable markup file to set the desired content and some other options. Running the tool in a directory without the doc.yaml will instantiate a template and return. If the necessary repositories are not found, the tool will clone for you.

In general, you can first clone and checkout your current work and then run the tool, to build the doc with your own changes.

Some documentations depend on auto generated sections and extra features, use the --extra option to enable those; it considers that the environment has all the tools needed, for example, vivado is accessible for the HDL documentation. See adi_doctools/cli/custom-doc.py to understand how the extra steps are included, but in summary, they are just a sequence of bash commands wrapped on python.

For all options, do:

~$

adoc custom-doc --help

Here is a minimal doc.yaml:

project: Custom user guide
description: Subtitle of the user guide

include:
  - documentation/software/libiio/cli.rst

custom:
  - custom-pages/index.rst

entry-point:
  - caption: My custom index
    files:
      - custom-pages/index.rst

config:
    documentation:
      branch: "my-branch"

extensions:
   - sphinx.ext.duration

The include option contains the list of files to include in the custom document, with the first level of the path the repository name.

During generation, the tool will resolve the hierarchy of the included docs, adding pages until the repository top-level page is reached. This may result in unwanted content being added and empty “category” sections.

To resolve that, it is possible to create custom top-level toctrees with the entry-point option. In summary, this:

entry-point:
  - caption: HDL design
    files:
      - some/custom/intro.rst
      - hdl/some/project.rst

Resolves at index.rst into:

.. toctree::
   :caption: HDL design

   some/custom/intro
   hdl/some/project

Additional configuration can be added to the config option:

  • branch: Clone the repository from a specific branch, overwrite “main”. If the repository is already present, this option has no effect.

  • extra: Do steps that require extra software, for example, some vendor SDK.

The option extensions allow to append extra Sphinx extensions, beyond the automatically imported from the sourced documentations.

Working with multiple docs

Suppose you edited and tested multiple docs together, it could be useful helpful to try a local inventory file first, to check references before publication.

Having this in mind, if you build the edited documentation first, and then execute custom-doc, it will consider the local inventory objects.inv also.

Here is a example of auto-resolved intersphinx_mapping by custom-doc, at the _build/conf.py:

# -- External docs configuration ----------------------------------------------

intersphinx_mapping = {
    # Docs locally edited and referenced
    'hdl':
        ('https://analogdevicesinc.github.io/hdl',
         ('/path/to/my_project/hdl/docs/_build/html/objects.inv', None)),
    'documentation':
        ('https://analogdevicesinc.github.io/documentation',
         ('/path/to/my_project/documentation/docs/_build/html/objects.inv', None)),
    # Doc not locally edited, but referenced
    'scopy':
        ('https://analogdevicesinc.github.io/scopy', None),
}

Learn more about the core of this behaviour at Multiple targets for the inventory, intersphinx_mapping.

For a single doc, without custom-doc, there is also interref_local described at In organization reference.

Aggregate

Tip

This feature is useful to batch build/test all tracked documentations.

Generates all documentations of the watched repositories (see adi_doctools/lut.py).

Two generation strategies are available:

  • monolithic: patches all docs together into a single monolithic output (default).

  • symbolic: generate each doc independently, just save them together (--symbolic).

For the monolithic output, do:

/tmp/all-docs$

adoc aggregate

Some documentations depend on auto generated sections and extra features, use the --extra option to enable those; it considers that the environment has all the tools needed, for example, vivado is accessible for the HDL documentation. See adi_doctools/cli/aggregate.py to understand how the extra steps are included, but in summary, they are just a sequence of bash commands wrapped on python.

For all options, do:

~$

adoc aggregate --help

HDL Render

Exposes the HDL component diagram generator as a CLI. It converts IP-XACT files into SVGs.

To generate and open the diagram, provide the path containing the IP-XACT and use the --open option:

~$

adoc hdl-render --input PATH --open

For example:

~$

adoc hdl-render --input hdl/library/axi_dmac --open

For all options, do:

~$

adoc hdl-render --help