diff options
Diffstat (limited to 'src/rebar_utils.erl')
| -rw-r--r-- | src/rebar_utils.erl | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index 1cd6694..ebdf0fe 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -128,11 +128,13 @@ sh_send(Command0, String, Options0) -> PortSettings = proplists:get_all_values(port_settings, Options) ++ [exit_status, {line, 16384}, use_stdio, stderr_to_stdout, hide], Port = open_port({spawn, Command}, PortSettings), - - %% allow us to send some data to the shell command's STDIN - %% Erlang doesn't let us get any reply after sending an EOF, though... - Port ! {self(), {command, String}}, - port_close(Port). + try + %% allow us to send some data to the shell command's STDIN + %% Erlang doesn't let us get any reply after sending an EOF, though... + Port ! {self(), {command, String}} + after + port_close(Port) + end. %% %% Options = [Option] -- defaults to [use_stdout, abort_on_error] @@ -159,11 +161,15 @@ sh(Command0, Options0) -> ?DEBUG("Port Cmd: ~s\nPort Opts: ~p\n", [Command, PortSettings]), Port = open_port({spawn, Command}, PortSettings), - case sh_loop(Port, OutputHandler, []) of - {ok, _Output} = Ok -> - Ok; - {error, {_Rc, _Output}=Err} -> - ErrorHandler(Command, Err) + try + case sh_loop(Port, OutputHandler, []) of + {ok, _Output} = Ok -> + Ok; + {error, {_Rc, _Output}=Err} -> + ErrorHandler(Command, Err) + end + after + port_close(Port) end. find_files(Dir, Regex) -> |