flagforge allows you to automatically generate Go flag code, as well as the associated Markdown and HTML documentation for those flags, all using a single configuration file. This means you only have to define your command-line options once in a TOML file, and flagforge will do the rest.

Clone the repo and execute go build. Pass -h to flagforge to learn how to use it.

flagforge -f go|markdown|html <TOML file>

rqlite uses flagforge to generate the code and documentation for its extensive set of command-line flags:

• rqlite TOML file
• Generated Go code for command-line flag parsing, and then calling the generated code from rqlite.
• Example of automatically generated HTML documentation for the flags deployed to production site. You can review the generated HTML here.