diff options
| -rw-r--r-- | src/rebar_prv_install_deps.erl | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/src/rebar_prv_install_deps.erl b/src/rebar_prv_install_deps.erl index 49116fc..cc65d30 100644 --- a/src/rebar_prv_install_deps.erl +++ b/src/rebar_prv_install_deps.erl @@ -98,6 +98,8 @@ do(State) -> end. -spec format_error(any()) -> iolist(). +format_error({dep_app_not_found, AppDir, AppName}) -> + io_lib:format("Dependency failure: Application ~s not found at the top level of directory ~s", [AppName, AppDir]); format_error({load_registry_fail, Dep}) -> io_lib:format("Error loading registry to resolve version of ~s. Try fixing by running 'rebar3 update'", [Dep]); format_error({bad_constraint, Name, Constraint}) -> @@ -366,16 +368,20 @@ fetch_app(AppInfo, AppDir, State) -> %% So this is the first time for newly downloaded apps that its .app/.app.src data can %% be read in an parsed. update_app_info(AppDir, AppInfo) -> - {ok, Found} = rebar_app_info:discover(AppDir), - AppDetails = rebar_app_info:app_details(Found), - Vsn = rebar_app_info:original_vsn(Found), - Applications = proplists:get_value(applications, AppDetails, []), - IncludedApplications = proplists:get_value(included_applications, AppDetails, []), - AppInfo1 = rebar_app_info:original_vsn(rebar_app_info:applications( - rebar_app_info:app_details(AppInfo, AppDetails), - IncludedApplications++Applications), Vsn), - AppInfo2 = copy_app_info(AppInfo, AppInfo1), - rebar_app_info:valid(AppInfo2, undefined). + case rebar_app_info:discover(AppDir) of + {ok, Found} -> + AppDetails = rebar_app_info:app_details(Found), + Vsn = rebar_app_info:original_vsn(Found), + Applications = proplists:get_value(applications, AppDetails, []), + IncludedApplications = proplists:get_value(included_applications, AppDetails, []), + AppInfo1 = rebar_app_info:original_vsn(rebar_app_info:applications( + rebar_app_info:app_details(AppInfo, AppDetails), + IncludedApplications++Applications), Vsn), + AppInfo2 = copy_app_info(AppInfo, AppInfo1), + rebar_app_info:valid(AppInfo2, undefined); + not_found -> + throw(?PRV_ERROR({dep_app_not_found, AppDir, rebar_app_info:name(AppInfo)})) + end. copy_app_info(OldAppInfo, NewAppInfo) -> ResourceType = rebar_app_info:resource_type(OldAppInfo), |