Creating Godot API hyperlinks

Whichever method is chosen to create the reStructuredText files a prerequisite is that a file called godot_api_call.json has to be available. This file is a list of all the Godot APIs with its associated hyperlink to the relevant Godot help page. This enables the automatic creation of Godot help file links within the users final documentation.

The utility godot_api_ref will create this file for you. The following shows the usage and the options available.

usage: python -m godot_api_ref [options]

Given a godot-docs branch it scans the class folder and creates a JSON file
linking the Godot class name with the API reference

options:
   -h, --help        show this help message and exit
   --token TOKEN     optional github access token
                     (default "" may only gives 60 reads/hour)
   --branch BRANCH   optional branch for the class files (default: stable)
   -v, --verbose     Set the verbosity level. For example -vv sets
                     verbosity to level 2. Default: 0.
   --check-branches  print out a list of the Godot document branches
                     then exit without making the links

Running $ python -m godot_api_ref will create a godot_api_calls.json file with links to the stable versions documentation at the time of creation.

For those with projects created by earlier versions of Godot the program can be invoked with the --branch option e.g. $ python -m godot_api_ref --branch 3.2 will create the godot_api_calls.json file with links to the version 3.2 documentation.

Invoking with $ python -m godot_api_ref --check-branches will display a list of available document versions for creating the godot_api_calls.json file.