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[support-o_nif_cc] Support o_nif_cc gpb_opt #163

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[support-o_nif_cc] Support o_nif_cc gpb_opt #163

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bfd962a
[support-o_nif_cc] Support o_nif_cc gpb_opt
tak30 Feb 13, 2023
5109818
[support-o_nif_cc] Removing gpb version bump and applied suggestions …
tak30 Mar 6, 2023
e940f7d
[support-o_nif_cc] typo fix
tak30 Mar 6, 2023
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2 changes: 1 addition & 1 deletion rebar.config
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
]}.

{deps, [
{'gpb', "~> 4.0"}
{'gpb', "~> 4.19.7"}
]}.

{dialyzer, [
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16 changes: 15 additions & 1 deletion src/rebar3_gpb_compiler.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
-define(DEFAULT_PROTO_DIR, "proto").
-define(DEFAULT_OUT_ERL_DIR, "src").
-define(DEFAULT_OUT_HRL_DIR, "include").
-define(DEFAULT_OUT_NIF_DIR, "prv").

%% ===================================================================
%% Public API
Expand All @@ -30,10 +31,17 @@ compile(AppInfo, State) ->
TargetHrlDir = filename:join([AppOutDir,
proplists:get_value(o_hrl, GpbOpts0,
?DEFAULT_OUT_HRL_DIR)]),
TargetNifDir = filename:join([AppOutDir,
proplists:get_value(o_nif_cc, GpbOpts0,
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@lrascao lrascao Feb 28, 2023

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does this mean that people not interested in NIF generation will get it anyway?

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@tak30 tak30 Mar 6, 2023

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Not really, by default the NIF generation would be off

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@tak30 tak30 Mar 6, 2023 •
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What they would get is the priv folder. Maybe we shouldn't create that folder by default. What do you think @lrascao ?

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@lrascao lrascao Mar 18, 2023

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yeah, if it can be avoided that would be best, always good to avoid unexpected things

?DEFAULT_OUT_NIF_DIR)]),


rebar_api:debug("making sure that target erl dir ~p exists", [TargetErlDir]),
ok = ensure_dir(TargetErlDir),
rebar_api:debug("making sure that target hrl dir ~p exists", [TargetHrlDir]),
ok = ensure_dir(TargetHrlDir),
rebar_api:debug("making sure that target nif dir ~p exists", [TargetNifDir]),
ok = ensure_dir(TargetHrlDir),
rebar_api:debug("reading proto files from ~p, generating \".erl\" to ~p "
"and \".hrl\" to ~p",
[SourceDirs, TargetErlDir, TargetHrlDir]),
Expand Down Expand Up @@ -61,7 +69,9 @@ compile(AppInfo, State) ->
proto_include_paths(AppDir, Protos,
default_include_opts(AppDir, DepsDir,
target_erl_opt(TargetErlDir,
target_hrl_opt(TargetHrlDir, GpbOpts0))))),
target_hrl_opt(TargetHrlDir,
target_nif_opt(TargetNifDir, GpbOpts0)
))))),

compile(Protos, TargetErlDir, GpbOpts, Protos),
ok.
Expand Down Expand Up @@ -230,6 +240,10 @@ target_erl_opt(Dir, Opts) ->
target_hrl_opt(Dir, Opts) ->
lists:keystore(o_hrl, 1, Opts, {o_hrl, Dir}).

-spec target_nif_opt(string(), proplists:proplist()) -> proplists:proplist().
target_nif_opt(Dir, Opts) ->
lists:keystore(o_nif_cc, 1, Opts, {o_nif_cc, Dir}).

-spec remove_plugin_opts(proplists:proplists()) -> proplists:proplist().
remove_plugin_opts(Opts) ->
remove_plugin_opts(Opts, [recursive, ipath]).
Expand Down