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-rw-r--r--src/rebar_erlc_compiler.erl29
-rw-r--r--src/rebar_otp_app.erl22
-rw-r--r--src/rebar_prv_dialyzer.erl6
-rw-r--r--src/rebar_templater.erl31
4 files changed, 54 insertions, 34 deletions
diff --git a/src/rebar_erlc_compiler.erl b/src/rebar_erlc_compiler.erl
index c757511..a113fc4 100644
--- a/src/rebar_erlc_compiler.erl
+++ b/src/rebar_erlc_compiler.erl
@@ -256,24 +256,21 @@ needs_compile(Source, Target, Opts, Parents) ->
source_changed(TargetLastMod, I) -> TargetLastMod < filelib:last_modified(I).
-opts_changed(Opts, Target) ->
- Basename = filename:basename(Target, ".beam"),
- Dirname = filename:dirname(Target),
- ObjectFile = filename:join([Dirname, Basename]),
- _ = purge(list_to_atom(Basename)),
- case code:load_abs(ObjectFile) of
- {module, Mod} ->
- Compile = Mod:module_info(compile),
- lists:sort(Opts) =/= lists:sort(proplists:get_value(options,
- Compile));
- {error, nofile} -> false
+opts_changed(NewOpts, Target) ->
+ case compile_info(Target) of
+ {ok, Opts} -> lists:sort(Opts) =/= lists:sort(NewOpts);
+ _ -> true
end.
-purge(Mod) ->
- %% remove old code if necessary
- _ = code:purge(Mod),
- %% move current code to old
- _ = code:delete(Mod).
+compile_info(Target) ->
+ case beam_lib:chunks(Target, [compile_info]) of
+ {ok, {_mod, Chunks}} ->
+ CompileInfo = proplists:get_value(compile_info, Chunks, []),
+ {ok, proplists:get_value(options, CompileInfo, [])};
+ {error, beam_lib, Reason} ->
+ ?WARN("Couldn't read debug info from ~p for reason: ~p", [Target, Reason]),
+ {error, Reason}
+ end.
check_erlcinfo(_Config, #erlcinfo{vsn=?ERLCINFO_VSN}) ->
ok;
diff --git a/src/rebar_otp_app.erl b/src/rebar_otp_app.erl
index e850e58..2b5f682 100644
--- a/src/rebar_otp_app.erl
+++ b/src/rebar_otp_app.erl
@@ -166,23 +166,15 @@ ebin_modules(App, Dir) ->
[rebar_utils:beam_to_mod(N) || N <- Filtered].
beam_src(Beam) ->
- try
- Mod = list_to_atom(filename:basename(Beam, ".beam")),
- _ = purge(Mod),
- {module, Mod} = code:load_abs(filename:rootname(Beam, ".beam")),
- Compile = Mod:module_info(compile),
- proplists:get_value(source, Compile, [])
- catch
- error:undef -> [];
- error:nofile -> []
+ case beam_lib:chunks(Beam, [compile_info]) of
+ {ok, {_mod, Chunks}} ->
+ CompileInfo = proplists:get_value(compile_info, Chunks, []),
+ proplists:get_value(source, CompileInfo, []);
+ {error, beam_lib, Reason} ->
+ ?WARN("Couldn't read debug info from ~p for reason: ~p", [Beam, Reason]),
+ []
end.
-purge(Mod) ->
- %% remove old code if necessary
- _ = code:purge(Mod),
- %% move current code to old
- _ = code:delete(Mod).
-
ensure_registered(AppData) ->
case lists:keyfind(registered, 1, AppData) of
false ->
diff --git a/src/rebar_prv_dialyzer.erl b/src/rebar_prv_dialyzer.erl
index 4b6812f..e7275c7 100644
--- a/src/rebar_prv_dialyzer.erl
+++ b/src/rebar_prv_dialyzer.erl
@@ -143,6 +143,8 @@ get_plt_files([AppName | DepApps], Apps, PltApps, Files) ->
get_plt_files(DepApps, Apps, PltApps, Files);
false ->
{DepApps2, Files2} = app_name_to_info(AppName),
+ ?DEBUG("~s dependencies: ~p", [AppName, DepApps2]),
+ ?DEBUG("~s files: ~p", [AppName, Files2]),
DepApps3 = DepApps2 ++ DepApps,
Files3 = Files2 ++ Files,
get_plt_files(DepApps3, Apps, [AppName | PltApps], Files3)
@@ -191,6 +193,7 @@ search_ebin(AppName) ->
ebin_to_info(EbinDir, AppName) ->
AppFile = filename:join(EbinDir, atom_to_list(AppName) ++ ".app"),
+ ?DEBUG("Consulting app file ~p", [AppFile]),
case file:consult(AppFile) of
{ok, [{application, AppName, AppDetails}]} ->
DepApps = proplists:get_value(applications, AppDetails, []),
@@ -247,7 +250,6 @@ check_plt(State, Plt, OldList, FilesList) ->
{CheckWarnings, State2} = check_plt(State1, Plt, sets:to_list(Check)),
Add = sets:subtract(Files, Old),
{AddWarnings, State3} = add_plt(State2, Plt, sets:to_list(Add)),
- ?DEBUG("~p", [[RemWarnings, CheckWarnings, AddWarnings]]),
{RemWarnings + CheckWarnings + AddWarnings, State3}.
remove_plt(State, _Plt, []) ->
@@ -366,6 +368,7 @@ run_dialyzer(State, Opts) ->
Opts2 = [{warnings, WarningsList},
{check_plt, false} |
Opts],
+ ?DEBUG("Running dialyzer with options: ~p~n", [Opts2]),
{Unknowns, Warnings} = format_warnings(dialyzer:run(Opts2)),
_ = [?CONSOLE("~s", [Unknown]) || Unknown <- Unknowns],
_ = [?CONSOLE("~s", [Warning]) || Warning <- Warnings],
@@ -374,6 +377,7 @@ run_dialyzer(State, Opts) ->
Opts2 = [{warnings, no_warnings()},
{check_plt, false} |
Opts],
+ ?DEBUG("Running dialyzer with options: ~p~n", [Opts2]),
_ = dialyzer:run(Opts2),
{0, State}
end.
diff --git a/src/rebar_templater.erl b/src/rebar_templater.erl
index edfe3bd..588f5b2 100644
--- a/src/rebar_templater.erl
+++ b/src/rebar_templater.erl
@@ -132,14 +132,41 @@ override_vars([{Var, Default, Doc} | Rest], General) ->
%% Default variables, generated dynamically.
default_variables() ->
+ {DefaultAuthor, DefaultEmail} = default_author_and_email(),
{{Y,M,D},{H,Min,S}} = calendar:universal_time(),
[{date, lists:flatten(io_lib:format("~4..0w-~2..0w-~2..0w",[Y,M,D]))},
{datetime, lists:flatten(io_lib:format("~4..0w-~2..0w-~2..0wT~2..0w:~2..0w:~2..0w+00:00",[Y,M,D,H,Min,S]))},
- {author_name, "Anonymous"},
- {author_email, "anonymous@example.org"},
+ {author_name, DefaultAuthor},
+ {author_email, DefaultEmail},
{copyright_year, integer_to_list(Y)},
{apps_dir, "apps", "Directory where applications will be created if needed"}].
+default_author_and_email() ->
+ %% See if we can get a git user and email to use as defaults
+ case rebar_utils:sh("git config --global user.name", []) of
+ {ok, Name} ->
+ case rebar_utils:sh("git config --global user.email", []) of
+ {ok, Email} ->
+ {string:strip(Name, both, $\n), string:strip(Email, both, $\n)};
+ {error, _} ->
+ %% Use neither if one doesn't exist
+ {"Anonymous", "anonymous@example.org"}
+ end;
+ {error, _} ->
+ %% Ok, try mecurial
+ case rebar_utils:sh("hg showconfig ui.username", []) of
+ {ok, NameEmail} ->
+ case re:run(NameEmail, [{capture, [1,2], list}]) of
+ {match, [Name, Email]} ->
+ {Name, Email};
+ _ ->
+ {"Anonymous", "anonymous@example.org"}
+ end;
+ {error, _} ->
+ {"Anonymous", "anonymous@example.org"}
+ end
+ end.
+
%% Load variable definitions from the 'Globals' file in the home template
%% directory
global_variables(State) ->
generated by cgit v1.1 at 2025-10-30 23:37:01 +0000