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-rw-r--r--lib/kernel/src/code_server.erl42
1 files changed, 24 insertions, 18 deletions
diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl
index 4579ac57e1..2184a51396 100644
--- a/lib/kernel/src/code_server.erl
+++ b/lib/kernel/src/code_server.erl
@@ -76,7 +76,7 @@ init(Ref, Parent, [Root,Mode]) ->
interactive ->
LibDir = filename:append(Root, "lib"),
{ok,Dirs} = erl_prim_loader:list_dir(LibDir),
- {Paths,_Libs} = make_path(LibDir, Dirs),
+ Paths = make_path(LibDir, Dirs),
UserLibPaths = get_user_lib_dirs(),
["."] ++ UserLibPaths ++ Paths;
_ ->
@@ -111,7 +111,7 @@ get_user_lib_dirs() ->
get_user_lib_dirs_1([Dir|DirList]) ->
case erl_prim_loader:list_dir(Dir) of
{ok, Dirs} ->
- {Paths,_Libs} = make_path(Dir, Dirs),
+ Paths = make_path(Dir, Dirs),
%% Only add paths trailing with ./ebin.
[P || P <- Paths, filename:basename(P) =:= "ebin"] ++
get_user_lib_dirs_1(DirList);
@@ -371,7 +371,7 @@ handle_call(Other,{_From,_Tag}, S) ->
%%
make_path(BundleDir, Bundles0) ->
Bundles = choose_bundles(Bundles0),
- make_path(BundleDir, Bundles, [], []).
+ make_path(BundleDir, Bundles, []).
choose_bundles(Bundles) ->
ArchiveExt = archive_extension(),
@@ -457,41 +457,47 @@ choose([{Name,NumVsn,NewFullName}=New|Bs], Acc, ArchiveExt) ->
choose([],Acc, _ArchiveExt) ->
Acc.
-make_path(_,[],Res,Bs) ->
- {Res,Bs};
-make_path(BundleDir,[Bundle|Tail],Res,Bs) ->
- Dir = filename:append(BundleDir,Bundle),
- Ebin = filename:append(Dir,"ebin"),
+make_path(_, [], Res) ->
+ Res;
+make_path(BundleDir, [Bundle|Tail], Res) ->
+ Dir = filename:append(BundleDir, Bundle),
+ Ebin = filename:append(Dir, "ebin"),
%% First try with /ebin
case erl_prim_loader:read_file_info(Ebin) of
{ok,#file_info{type=directory}} ->
- make_path(BundleDir,Tail,[Ebin|Res],[Bundle|Bs]);
+ make_path(BundleDir, Tail, [Ebin|Res]);
_ ->
%% Second try with archive
Ext = archive_extension(),
- Base = filename:basename(Dir, Ext),
- Ebin2 = filename:join([filename:dirname(Dir), Base ++ Ext, Base, "ebin"]),
+ Base = filename:basename(Bundle, Ext),
+ Ebin2 = filename:join([BundleDir, Base ++ Ext, Base, "ebin"]),
Ebins =
case split(Base, "-") of
[_, _|_] = Toks ->
AppName = join(lists:sublist(Toks, length(Toks)-1),"-"),
- Ebin3 = filename:join([filename:dirname(Dir), Base ++ Ext, AppName, "ebin"]),
+ Ebin3 = filename:join([BundleDir, Base ++ Ext,
+ AppName, "ebin"]),
[Ebin3, Ebin2, Dir];
_ ->
[Ebin2, Dir]
end,
- try_ebin_dirs(Ebins,BundleDir,Tail,Res,Bundle, Bs)
+ case try_ebin_dirs(Ebins) of
+ {ok,FoundEbin} ->
+ make_path(BundleDir, Tail, [FoundEbin|Res]);
+ error ->
+ make_path(BundleDir, Tail, Res)
+ end
end.
-try_ebin_dirs([Ebin | Ebins],BundleDir,Tail,Res,Bundle,Bs) ->
+try_ebin_dirs([Ebin|Ebins]) ->
case erl_prim_loader:read_file_info(Ebin) of
{ok,#file_info{type=directory}} ->
- make_path(BundleDir,Tail,[Ebin|Res],[Bundle|Bs]);
+ {ok,Ebin};
_ ->
- try_ebin_dirs(Ebins,BundleDir,Tail,Res,Bundle,Bs)
+ try_ebin_dirs(Ebins)
end;
-try_ebin_dirs([],BundleDir,Tail,Res,_Bundle,Bs) ->
- make_path(BundleDir,Tail,Res,Bs).
+try_ebin_dirs([]) ->
+ error.
%%