syntastic/syntax_checkers/erlang/erlang_check_file.erl
2013-09-12 14:29:13 +08:00

37 lines
1.2 KiB
Erlang
Executable File

#!/usr/bin/env escript
-export([main/1]).
main([FileName]) ->
LibDirs = filelib:wildcard("{lib,deps}/*/ebin"),
compile(FileName, LibDirs);
main([FileName | LibDirs]) ->
compile(FileName, LibDirs).
compile(FileName, LibDirs) ->
Root = get_root(filename:dirname(FileName)),
ok = code:add_pathsa(LibDirs),
compile:file(FileName, [warn_obsolete_guard,
warn_unused_import,
warn_shadow_vars,
warn_export_vars,
strong_validation,
report,
{i, filename:join(Root, "include")},
{i, filename:join(Root, "deps")},
{i, filename:join(Root, "apps")},
{i, filename:join(Root, "lib")}
]).
get_root(Dir) ->
Path = filename:split(filename:absname(Dir)),
filename:join(get_root(lists:reverse(Path), Path)).
get_root([], Path) ->
Path;
get_root(["src" | Tail], _Path) ->
lists:reverse(Tail);
get_root(["test" | Tail], _Path) ->
lists:reverse(Tail);
get_root([_ | Tail], Path) ->
get_root(Tail, Path).