Commit Graph

4 Commits

Author SHA1 Message Date
Joe Bellus 7c64993a07 Config files can be loaded and used in conjunction with command line opts. Config file loading is behind features for JSON and TOML loading. Config files can be used to automatically provide defined CLI opts as well as arbitrary data, all of which can be retrieved from the get_value functions in the Context given to handler functions. 2021-06-21 01:24:32 +00:00
Joe Bellus 81e557a037 Environment based options/flags
Environment variables can be checked for options/flags. The name of the
option is used to query if an environment variable exists for the given
option.

This can optionally be prefixed.
2021-06-19 15:59:46 -04:00
Joe Bellus 6409e249e3 Automatic help output
Added help generation for root and subcommands either using
`app help [command]` or `app --help [command]`

This help text displays all opts and their descriptions, available
subcommands and any description for the current command.
2021-06-19 19:07:04 +00:00
Joe Bellus c9ae7be6d0 Core app foundation/opt parsing 2021-06-19 03:20:29 -04:00