diff options
| author | Serge Aleynikov <saleyn@gmail.com> | 2019-06-26 20:29:59 +0600 |
|---|---|---|
| committer | Serge Aleynikov <saleyn@gmail.com> | 2019-06-26 20:29:59 +0600 |
| commit | 86bc08d164dfd84a1633597044fa64de81e18383 (patch) | |
| tree | 02ad1a9e0fe2948d9f60525336d3656b8e77044e /src | |
| parent | d5188093519bc45433a6baf528438cc773307059 (diff) | |
Add format_error/1 to print errors nicely
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_compiler_erl.erl | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/rebar_compiler_erl.erl b/src/rebar_compiler_erl.erl index 6266743..a39e906 100644 --- a/src/rebar_compiler_erl.erl +++ b/src/rebar_compiler_erl.erl @@ -6,9 +6,11 @@ needed_files/4, dependencies/3, compile/4, - clean/2]). + clean/2, + format_error/1]). -include("rebar.hrl"). +-include_lib("providers/include/providers.hrl"). context(AppInfo) -> EbinDir = rebar_app_info:ebin_dir(AppInfo), @@ -81,7 +83,7 @@ dependencies(Source, SourceDir, Dirs) -> ok = file:close(Fd), AbsIncls; {error, Reason} -> - throw({cannot_read_file, Source, file:format_error(Reason)}) + throw(?PRV_ERROR({cannot_read_file, Source, file:format_error(Reason)})) end. compile(Source, [{_, OutDir}], Config, ErlOpts) -> @@ -367,3 +369,8 @@ warn_and_find_path(File, Dir) -> [] end end. + +format_error({cannot_read_file, Source, Reason}) -> + lists:flatten(io_lib:format("Cannot read file '~s': ~s", [Source, Reason])); +format_error(Other) -> + io_lib:format("~p", [Other]). |