diff options
Diffstat (limited to 'src/rcl_prv_assembler.erl')
| -rw-r--r-- | src/rcl_prv_assembler.erl | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/src/rcl_prv_assembler.erl b/src/rcl_prv_assembler.erl index 75a54ec..1ba31f8 100644 --- a/src/rcl_prv_assembler.erl +++ b/src/rcl_prv_assembler.erl @@ -79,7 +79,11 @@ format_error({unable_to_create_output_dir, OutputDir}) -> [OutputDir]); format_error({release_script_generation_error, Module, Errors}) -> ["Errors generating release \n", - rcl_util:indent(1), Module:format_error(Errors)]. + rcl_util:indent(1), Module:format_error(Errors)]; +format_error({unable_to_make_symlink, AppDir, TargetDir, Reason}) -> + io_lib:format("Unable to symlink directory ~s to ~s because \n~s~s", + [AppDir, TargetDir, rcl_util:indent(1), + file:format_error(Reason)]). %%%=================================================================== %%% Internal Functions @@ -125,7 +129,7 @@ copy_app(LibDir, App) -> TargetDir = filename:join([LibDir, AppName ++ "-" ++ AppVsn]), case rcl_app_info:link(App) of true -> - file:make_symlink(AppDir, TargetDir); + link_directory(AppDir, TargetDir); false -> ec_plists:map(fun(SubDir) -> copy_dir(AppDir, TargetDir, SubDir) @@ -138,6 +142,20 @@ copy_app(LibDir, App) -> "LICENSE"]) end. +link_directory(AppDir, TargetDir) -> + case ec_file:exists(TargetDir) of + true -> + ec_file:remove(TargetDir); + false -> + ok + end, + case file:make_symlink(AppDir, TargetDir) of + {error, Reason} -> + ?RCL_ERROR({unable_to_make_symlink, AppDir, TargetDir, Reason}); + ok -> + ok + end. + copy_dir(AppDir, TargetDir, SubDir) -> SubSource = filename:join(AppDir, SubDir), SubTarget = filename:join(TargetDir, SubDir), @@ -167,7 +185,7 @@ create_release_info(State, Release, OutputDir) -> rcl_release:vsn(Release)]), ReleaseFile = filename:join([ReleaseDir, RelName ++ ".rel"]), ok = ec_file:mkdir_p(ReleaseDir), - case rcl_release:metadata(Release) of + case rcl_release:metadata(Release) of {ok, Meta} -> ok = ec_file:write_term(ReleaseFile, Meta), write_bin_file(State, Release, OutputDir, ReleaseDir); |