-spec from_script(ConfigFile) -> ok | {error, Reason}
                     when ConfigFile :: file:filename(), Reason :: any().

Reads ConfigFile and calls edoc:application/3

The ConfigFile will be read using file:script/1, and should return {App, Dir, Options}, as required by edoc:application/3.

This function does not manage dependencies. It is simply a wrapper around edoc:application/3.

-spec main(Args) -> no_return() when Args :: proplists:proplist().

Escript entry point for building edown (or edoc) documentation

Usage: edown_make -config ConfigFile [-pa P] [-pz P]

Calls from_script(ConfigFile) and then terminates, with a normal or non-normal exit code, depending on the outcome.

Make sure $EDOWN/edown_make is runnable, and in the command path, and that the edown BEAM files are in the Erlang path (e.g. using $ERL_LIBS). The edown_make escript also accepts -pa P and/or -pz P flags as a means of locating the edown byte code.

Note, however, that the function edown_make:main/1 only expects the config file as an input argument, corresponding to

escript edown_make.beam ConfigFile

(The reason for this is that if the beam file can be passed directly to the escript command, setting the path should also be doable that way).