diff options
| author | Paweł Chmielowski <pchmielowski@process-one.net> | 2017-06-19 16:30:45 +0200 |
|---|---|---|
| committer | Paweł Chmielowski <pchmielowski@process-one.net> | 2017-06-19 16:30:45 +0200 |
| commit | 5424ead01d57f27242dd1a736fb8b012f90b008f (patch) | |
| tree | 63bcf857447fc36696b10095d45ddd12f673d902 /src | |
| parent | Another tweak to md generator (diff) | |
Generate better errors when not being able to generate documentation
Diffstat (limited to 'src')
| -rw-r--r-- | src/ejabberd_commands_doc.erl | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/ejabberd_commands_doc.erl b/src/ejabberd_commands_doc.erl index 142f23c9c..68fb05765 100644 --- a/src/ejabberd_commands_doc.erl +++ b/src/ejabberd_commands_doc.erl @@ -374,14 +374,21 @@ gen_doc(#ejabberd_commands{name=Name, tags=_Tags, desc=Desc, longdesc=LongDesc, ?TAG_R(dd, ResultDesc)])] end, - [?TAG(h1, [?TAG(strong, atom_to_list(Name)), <<" - ">>, ?RAW(Desc)]), - ?TAG(p, ?RAW(LDesc)), - ?TAG(h2, <<"Arguments:">>), - ArgsText, - ?TAG(h2, <<"Result:">>), - ResultText, - ?TAG(h2, <<"Examples:">>), - gen_calls(Cmd, HTMLOutput, Langs)]. + try + [?TAG(h1, [?TAG(strong, atom_to_list(Name)), <<" - ">>, ?RAW(Desc)]), + ?TAG(p, ?RAW(LDesc)), + ?TAG(h2, <<"Arguments:">>), + ArgsText, + ?TAG(h2, <<"Result:">>), + ResultText, + ?TAG(h2, <<"Examples:">>), + gen_calls(Cmd, HTMLOutput, Langs)] + catch + _:Ex -> + throw(iolist_to_binary(io_lib:format( + <<"Error when generating documentation for command '~p': ~p">>, + [Name, Ex]))) + end. find_commands_definitions() -> case code:lib_dir(ejabberd, ebin) of |