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| author | Viacheslav V. Kovalev <kovyl2404@gmail.com> | 2015-06-02 00:30:24 +0300 |
|---|---|---|
| committer | Daniel Widgren <daniel.widgren@gmail.com> | 2015-06-26 09:20:20 +0200 |
| commit | b944acc2042fe94e99d0f1dbb4b64a1a0a5d0b0a (patch) | |
| tree | 4db820128908485ce2dd59f44e682ded600fc4d0 | |
| parent | 9ad39c979a5cf0aa9f831f6a7523f8afe1abcf2b (diff) | |
Fix dialyzer tests on windows
| -rw-r--r-- | src/rebar_prv_dialyzer.erl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/rebar_prv_dialyzer.erl b/src/rebar_prv_dialyzer.erl index 15f1dac..fb0db95 100644 --- a/src/rebar_prv_dialyzer.erl +++ b/src/rebar_prv_dialyzer.erl @@ -72,6 +72,7 @@ short_desc() -> -spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}. do(State) -> + maybe_fix_env(), ?INFO("Dialyzer starting, this may take a while...", []), code:add_pathsa(rebar_state:code_paths(State, all_deps)), Plt = get_plt(State), @@ -91,6 +92,14 @@ do(State) -> rebar_utils:cleanup_code_path(rebar_state:code_paths(State, default)) end. +%% This is used to workaround dialyzer quirk discussed here +%% https://github.com/rebar/rebar3/pull/489#issuecomment-107953541 +%% Dialyzer gets default plt location wrong way by peeking HOME environment +%% variable which usually is not defined on Windows. +maybe_fix_env() -> + {ok, [[HomePath]]} = init:get_argument(home), + os:putenv("DIALYZER_PLT", filename:join(HomePath, ".dialyzer_plt")). + -spec format_error(any()) -> iolist(). format_error({error_processing_apps, Error}) -> io_lib:format("Error in dialyzing apps: ~s", [Error]); |