/*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <glog/logging.h>
+#include <folly/Assume.h>
#include <folly/Conv.h>
#include <folly/Exception.h>
#include <folly/ScopeGuard.h>
+#include <folly/Shell.h>
#include <folly/String.h>
#include <folly/io/Cursor.h>
-#include <folly/portability/Environment.h>
#include <folly/portability/Sockets.h>
+#include <folly/portability/Stdlib.h>
#include <folly/portability/Unistd.h>
constexpr int kExecFailure = 127;
return to<std::string>("killed by signal ", killSignal(),
(coreDumped() ? " (core dumped)" : ""));
}
- CHECK(false); // unreached
- return ""; // silence GCC warning
+ assume_unreachable();
}
CalledProcessError::CalledProcessError(ProcessReturnCode rc)
throw std::invalid_argument("usePath() not allowed when running in shell");
}
- auto argv = Subprocess::shellify(cmd);
+ std::vector<std::string> argv = {"/bin/sh", "-c", cmd};
spawn(cloneStrings(argv), argv[0].c_str(), options, env);
}
-/* static */ std::vector<std::string> Subprocess::shellify(
- const std::string& cmd) {
- std::vector<std::string> argv;
-
- const char* shell = getenv("SHELL");
- if (!shell) {
- shell = "/bin/sh";
- }
-
- argv.push_back(shell);
- argv.push_back("-c");
- argv.push_back(cmd);
-
- return argv;
-}
-
Subprocess::~Subprocess() {
CHECK_NE(returnCode_.state(), ProcessReturnCode::RUNNING)
<< "Subprocess destroyed without reaping child";