10 files changed, 0 insertions, 1173 deletions
diff --git a/vendor/github.com/onsi/gomega/gexec/_fixture/firefly/main.go b/vendor/github.com/onsi/gomega/gexec/_fixture/firefly/main.go
deleted file mode 100644
index 16091c2..0000000
--- a/vendor/github.com/onsi/gomega/gexec/_fixture/firefly/main.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"math/rand"
-	"os"
-	"strconv"
-	"time"
-)
-
-var outQuote = "We've done the impossible, and that makes us mighty."
-var errQuote = "Ah, curse your sudden but inevitable betrayal!"
-
-var randomQuotes = []string{
-	"Can we maybe vote on the whole murdering people issue?",
-	"I swear by my pretty floral bonnet, I will end you.",
-	"My work's illegal, but at least it's honest.",
-}
-
-func main() {
-	fmt.Fprintln(os.Stdout, outQuote)
-	fmt.Fprintln(os.Stderr, errQuote)
-
-	randomIndex := rand.New(rand.NewSource(time.Now().UnixNano())).Intn(len(randomQuotes))
-
-	time.Sleep(100 * time.Millisecond)
-
-	fmt.Fprintln(os.Stdout, randomQuotes[randomIndex])
-
-	if len(os.Args) == 2 {
-		exitCode, _ := strconv.Atoi(os.Args[1])
-		os.Exit(exitCode)
-	} else {
-		os.Exit(randomIndex)
-	}
-}
diff --git a/vendor/github.com/onsi/gomega/gexec/build.go b/vendor/github.com/onsi/gomega/gexec/build.go
deleted file mode 100644
index d11b2fd..0000000
--- a/vendor/github.com/onsi/gomega/gexec/build.go
+++ /dev/null
@@ -1,99 +0,0 @@
-package gexec
-
-import (
-	"errors"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"os/exec"
-	"path"
-	"path/filepath"
-	"runtime"
-	"sync"
-)
-
-var (
-	mu     sync.Mutex
-	tmpDir string
-)
-
-/*
-Build uses go build to compile the package at packagePath.  The resulting binary is saved off in a temporary directory.
-A path pointing to this binary is returned.
-
-Build uses the $GOPATH set in your environment.  It passes the variadic args on to `go build`.
-*/
-func Build(packagePath string, args ...string) (compiledPath string, err error) {
-	return doBuild(os.Getenv("GOPATH"), packagePath, nil, args...)
-}
-
-/*
-BuildWithEnvironment is identical to Build but allows you to specify env vars to be set at build time.
-*/
-func BuildWithEnvironment(packagePath string, env []string, args ...string) (compiledPath string, err error) {
-	return doBuild(os.Getenv("GOPATH"), packagePath, env, args...)
-}
-
-/*
-BuildIn is identical to Build but allows you to specify a custom $GOPATH (the first argument).
-*/
-func BuildIn(gopath string, packagePath string, args ...string) (compiledPath string, err error) {
-	return doBuild(gopath, packagePath, nil, args...)
-}
-
-func doBuild(gopath, packagePath string, env []string, args ...string) (compiledPath string, err error) {
-	tmpDir, err := temporaryDirectory()
-	if err != nil {
-		return "", err
-	}
-
-	if len(gopath) == 0 {
-		return "", errors.New("$GOPATH not provided when building " + packagePath)
-	}
-
-	executable := filepath.Join(tmpDir, path.Base(packagePath))
-	if runtime.GOOS == "windows" {
-		executable = executable + ".exe"
-	}
-
-	cmdArgs := append([]string{"build"}, args...)
-	cmdArgs = append(cmdArgs, "-o", executable, packagePath)
-
-	build := exec.Command("go", cmdArgs...)
-	build.Env = append([]string{"GOPATH=" + gopath}, os.Environ()...)
-	build.Env = append(build.Env, env...)
-
-	output, err := build.CombinedOutput()
-	if err != nil {
-		return "", fmt.Errorf("Failed to build %s:\n\nError:\n%s\n\nOutput:\n%s", packagePath, err, string(output))
-	}
-
-	return executable, nil
-}
-
-/*
-You should call CleanupBuildArtifacts before your test ends to clean up any temporary artifacts generated by
-gexec. In Ginkgo this is typically done in an AfterSuite callback.
-*/
-func CleanupBuildArtifacts() {
-	mu.Lock()
-	defer mu.Unlock()
-	if tmpDir != "" {
-		os.RemoveAll(tmpDir)
-		tmpDir = ""
-	}
-}
-
-func temporaryDirectory() (string, error) {
-	var err error
-	mu.Lock()
-	defer mu.Unlock()
-	if tmpDir == "" {
-		tmpDir, err = ioutil.TempDir("", "gexec_artifacts")
-		if err != nil {
-			return "", err
-		}
-	}
-
-	return ioutil.TempDir(tmpDir, "g")
-}
diff --git a/vendor/github.com/onsi/gomega/gexec/build_test.go b/vendor/github.com/onsi/gomega/gexec/build_test.go
deleted file mode 100644
index 8df0790..0000000
--- a/vendor/github.com/onsi/gomega/gexec/build_test.go
+++ /dev/null
@@ -1,59 +0,0 @@
-package gexec_test
-
-import (
-	"os"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-	"github.com/onsi/gomega/gexec"
-)
-
-var packagePath = "./_fixture/firefly"
-
-var _ = Describe(".Build", func() {
-	Context("when there have been previous calls to Build", func() {
-		BeforeEach(func() {
-			_, err := gexec.Build(packagePath)
-			Ω(err).ShouldNot(HaveOccurred())
-		})
-
-		It("compiles the specified package", func() {
-			compiledPath, err := gexec.Build(packagePath)
-			Ω(err).ShouldNot(HaveOccurred())
-			Ω(compiledPath).Should(BeAnExistingFile())
-		})
-
-		Context("and CleanupBuildArtifacts has been called", func() {
-			BeforeEach(func() {
-				gexec.CleanupBuildArtifacts()
-			})
-
-			It("compiles the specified package", func() {
-				var err error
-				fireflyPath, err = gexec.Build(packagePath)
-				Ω(err).ShouldNot(HaveOccurred())
-				Ω(fireflyPath).Should(BeAnExistingFile())
-			})
-		})
-	})
-})
-
-var _ = Describe(".BuildWithEnvironment", func() {
-	var err error
-	env := []string{
-		"GOOS=linux",
-		"GOARCH=amd64",
-	}
-
-	It("compiles the specified package with the specified env vars", func() {
-		compiledPath, err := gexec.BuildWithEnvironment(packagePath, env)
-		Ω(err).ShouldNot(HaveOccurred())
-		Ω(compiledPath).Should(BeAnExistingFile())
-	})
-
-	It("returns the environment to a good state", func() {
-		_, err = gexec.BuildWithEnvironment(packagePath, env)
-		Ω(err).ShouldNot(HaveOccurred())
-		Ω(os.Environ()).ShouldNot(ContainElement("GOOS=linux"))
-	})
-})
diff --git a/vendor/github.com/onsi/gomega/gexec/exit_matcher.go b/vendor/github.com/onsi/gomega/gexec/exit_matcher.go
deleted file mode 100644
index e6f4329..0000000
--- a/vendor/github.com/onsi/gomega/gexec/exit_matcher.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package gexec
-
-import (
-	"fmt"
-
-	"github.com/onsi/gomega/format"
-)
-
-/*
-The Exit matcher operates on a session:
-
-	Ω(session).Should(Exit(<optional status code>))
-
-Exit passes if the session has already exited.
-
-If no status code is provided, then Exit will succeed if the session has exited regardless of exit code.
-Otherwise, Exit will only succeed if the process has exited with the provided status code.
-
-Note that the process must have already exited.  To wait for a process to exit, use Eventually:
-
-	Eventually(session, 3).Should(Exit(0))
-*/
-func Exit(optionalExitCode ...int) *exitMatcher {
-	exitCode := -1
-	if len(optionalExitCode) > 0 {
-		exitCode = optionalExitCode[0]
-	}
-
-	return &exitMatcher{
-		exitCode: exitCode,
-	}
-}
-
-type exitMatcher struct {
-	exitCode       int
-	didExit        bool
-	actualExitCode int
-}
-
-type Exiter interface {
-	ExitCode() int
-}
-
-func (m *exitMatcher) Match(actual interface{}) (success bool, err error) {
-	exiter, ok := actual.(Exiter)
-	if !ok {
-		return false, fmt.Errorf("Exit must be passed a gexec.Exiter (Missing method ExitCode() int) Got:\n%s", format.Object(actual, 1))
-	}
-
-	m.actualExitCode = exiter.ExitCode()
-
-	if m.actualExitCode == -1 {
-		return false, nil
-	}
-
-	if m.exitCode == -1 {
-		return true, nil
-	}
-	return m.exitCode == m.actualExitCode, nil
-}
-
-func (m *exitMatcher) FailureMessage(actual interface{}) (message string) {
-	if m.actualExitCode == -1 {
-		return "Expected process to exit.  It did not."
-	} else {
-		return format.Message(m.actualExitCode, "to match exit code:", m.exitCode)
-	}
-}
-
-func (m *exitMatcher) NegatedFailureMessage(actual interface{}) (message string) {
-	if m.actualExitCode == -1 {
-		return "you really shouldn't be able to see this!"
-	} else {
-		if m.exitCode == -1 {
-			return "Expected process not to exit.  It did."
-		} else {
-			return format.Message(m.actualExitCode, "not to match exit code:", m.exitCode)
-		}
-	}
-}
-
-func (m *exitMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
-	session, ok := actual.(*Session)
-	if ok {
-		return session.ExitCode() == -1
-	}
-	return true
-}
diff --git a/vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go b/vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go
deleted file mode 100644
index 79615dd..0000000
--- a/vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package gexec_test
-
-import (
-	. "github.com/onsi/gomega/gexec"
-	"os/exec"
-	"time"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-)
-
-type NeverExits struct{}
-
-func (e NeverExits) ExitCode() int {
-	return -1
-}
-
-var _ = Describe("ExitMatcher", func() {
-	var command *exec.Cmd
-	var session *Session
-
-	BeforeEach(func() {
-		var err error
-		command = exec.Command(fireflyPath, "0")
-		session, err = Start(command, nil, nil)
-		Ω(err).ShouldNot(HaveOccurred())
-	})
-
-	Describe("when passed something that is an Exiter", func() {
-		It("should act normally", func() {
-			failures := InterceptGomegaFailures(func() {
-				Ω(NeverExits{}).Should(Exit())
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("Expected process to exit.  It did not."))
-		})
-	})
-
-	Describe("when passed something that is not an Exiter", func() {
-		It("should error", func() {
-			failures := InterceptGomegaFailures(func() {
-				Ω("aardvark").Should(Exit())
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("Exit must be passed a gexec.Exiter"))
-		})
-	})
-
-	Context("with no exit code", func() {
-		It("should say the right things when it fails", func() {
-			Ω(session).ShouldNot(Exit())
-
-			failures := InterceptGomegaFailures(func() {
-				Ω(session).Should(Exit())
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("Expected process to exit.  It did not."))
-
-			Eventually(session).Should(Exit())
-
-			Ω(session).Should(Exit())
-
-			failures = InterceptGomegaFailures(func() {
-				Ω(session).ShouldNot(Exit())
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("Expected process not to exit.  It did."))
-		})
-	})
-
-	Context("with an exit code", func() {
-		It("should say the right things when it fails", func() {
-			Ω(session).ShouldNot(Exit(0))
-			Ω(session).ShouldNot(Exit(1))
-
-			failures := InterceptGomegaFailures(func() {
-				Ω(session).Should(Exit(0))
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("Expected process to exit.  It did not."))
-
-			Eventually(session).Should(Exit(0))
-
-			Ω(session).Should(Exit(0))
-
-			failures = InterceptGomegaFailures(func() {
-				Ω(session).Should(Exit(1))
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("to match exit code:"))
-
-			Ω(session).ShouldNot(Exit(1))
-
-			failures = InterceptGomegaFailures(func() {
-				Ω(session).ShouldNot(Exit(0))
-			})
-
-			Ω(failures[0]).Should(ContainSubstring("not to match exit code:"))
-		})
-	})
-
-	Describe("bailing out early", func() {
-		It("should bail out early once the process exits", func() {
-			t := time.Now()
-
-			failures := InterceptGomegaFailures(func() {
-				Eventually(session).Should(Exit(1))
-			})
-			Ω(time.Since(t)).Should(BeNumerically("<=", 500*time.Millisecond))
-			Ω(failures).Should(HaveLen(1))
-		})
-	})
-})
diff --git a/vendor/github.com/onsi/gomega/gexec/gexec_suite_test.go b/vendor/github.com/onsi/gomega/gexec/gexec_suite_test.go
deleted file mode 100644
index 87672aa..0000000
--- a/vendor/github.com/onsi/gomega/gexec/gexec_suite_test.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package gexec_test
-
-import (
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-	"github.com/onsi/gomega/gexec"
-
-	"testing"
-)
-
-var fireflyPath string
-
-func TestGexec(t *testing.T) {
-	BeforeSuite(func() {
-		var err error
-		fireflyPath, err = gexec.Build("./_fixture/firefly")
-		Ω(err).ShouldNot(HaveOccurred())
-	})
-
-	AfterSuite(func() {
-		gexec.CleanupBuildArtifacts()
-	})
-
-	RegisterFailHandler(Fail)
-	RunSpecs(t, "Gexec Suite")
-}
diff --git a/vendor/github.com/onsi/gomega/gexec/prefixed_writer.go b/vendor/github.com/onsi/gomega/gexec/prefixed_writer.go
deleted file mode 100644
index 05e695a..0000000
--- a/vendor/github.com/onsi/gomega/gexec/prefixed_writer.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package gexec
-
-import (
-	"io"
-	"sync"
-)
-
-/*
-PrefixedWriter wraps an io.Writer, emiting the passed in prefix at the beginning of each new line.
-This can be useful when running multiple gexec.Sessions concurrently - you can prefix the log output of each
-session by passing in a PrefixedWriter:
-
-gexec.Start(cmd, NewPrefixedWriter("[my-cmd] ", GinkgoWriter), NewPrefixedWriter("[my-cmd] ", GinkgoWriter))
-*/
-type PrefixedWriter struct {
-	prefix        []byte
-	writer        io.Writer
-	lock          *sync.Mutex
-	atStartOfLine bool
-}
-
-func NewPrefixedWriter(prefix string, writer io.Writer) *PrefixedWriter {
-	return &PrefixedWriter{
-		prefix:        []byte(prefix),
-		writer:        writer,
-		lock:          &sync.Mutex{},
-		atStartOfLine: true,
-	}
-}
-
-func (w *PrefixedWriter) Write(b []byte) (int, error) {
-	w.lock.Lock()
-	defer w.lock.Unlock()
-
-	toWrite := []byte{}
-
-	for _, c := range b {
-		if w.atStartOfLine {
-			toWrite = append(toWrite, w.prefix...)
-		}
-
-		toWrite = append(toWrite, c)
-
-		w.atStartOfLine = c == '\n'
-	}
-
-	_, err := w.writer.Write(toWrite)
-	if err != nil {
-		return 0, err
-	}
-
-	return len(b), nil
-}
diff --git a/vendor/github.com/onsi/gomega/gexec/prefixed_writer_test.go b/vendor/github.com/onsi/gomega/gexec/prefixed_writer_test.go
deleted file mode 100644
index 8657d0c..0000000
--- a/vendor/github.com/onsi/gomega/gexec/prefixed_writer_test.go
+++ /dev/null
@@ -1,43 +0,0 @@
-package gexec_test
-
-import (
-	"bytes"
-
-	. "github.com/onsi/gomega/gexec"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("PrefixedWriter", func() {
-	var buffer *bytes.Buffer
-	var writer *PrefixedWriter
-	BeforeEach(func() {
-		buffer = &bytes.Buffer{}
-		writer = NewPrefixedWriter("[p]", buffer)
-	})
-
-	It("should emit the prefix on newlines", func() {
-		writer.Write([]byte("abc"))
-		writer.Write([]byte("def\n"))
-		writer.Write([]byte("hij\n"))
-		writer.Write([]byte("\n\n"))
-		writer.Write([]byte("klm\n\nnop"))
-		writer.Write([]byte(""))
-		writer.Write([]byte("qrs"))
-		writer.Write([]byte("\ntuv\nwx"))
-		writer.Write([]byte("yz\n\n"))
-
-		Ω(buffer.String()).Should(Equal(`[p]abcdef
-[p]hij
-[p]
-[p]
-[p]klm
-[p]
-[p]nopqrs
-[p]tuv
-[p]wxyz
-[p]
-`))
-	})
-})
diff --git a/vendor/github.com/onsi/gomega/gexec/session.go b/vendor/github.com/onsi/gomega/gexec/session.go
deleted file mode 100644
index 387a72c..0000000
--- a/vendor/github.com/onsi/gomega/gexec/session.go
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
-Package gexec provides support for testing external processes.
-*/
-package gexec
-
-import (
-	"io"
-	"os"
-	"os/exec"
-	"reflect"
-	"sync"
-	"syscall"
-
-	. "github.com/onsi/gomega"
-	"github.com/onsi/gomega/gbytes"
-)
-
-const INVALID_EXIT_CODE = 254
-
-type Session struct {
-	//The wrapped command
-	Command *exec.Cmd
-
-	//A *gbytes.Buffer connected to the command's stdout
-	Out *gbytes.Buffer
-
-	//A *gbytes.Buffer connected to the command's stderr
-	Err *gbytes.Buffer
-
-	//A channel that will close when the command exits
-	Exited <-chan struct{}
-
-	lock     *sync.Mutex
-	exitCode int
-}
-
-/*
-Start starts the passed-in *exec.Cmd command.  It wraps the command in a *gexec.Session.
-
-The session pipes the command's stdout and stderr to two *gbytes.Buffers available as properties on the session: session.Out and session.Err.
-These buffers can be used with the gbytes.Say matcher to match against unread output:
-
-	Ω(session.Out).Should(gbytes.Say("foo-out"))
-	Ω(session.Err).Should(gbytes.Say("foo-err"))
-
-In addition, Session satisfies the gbytes.BufferProvider interface and provides the stdout *gbytes.Buffer.  This allows you to replace the first line, above, with:
-
-	Ω(session).Should(gbytes.Say("foo-out"))
-
-When outWriter and/or errWriter are non-nil, the session will pipe stdout and/or stderr output both into the session *gybtes.Buffers and to the passed-in outWriter/errWriter.
-This is useful for capturing the process's output or logging it to screen.  In particular, when using Ginkgo it can be convenient to direct output to the GinkgoWriter:
-
-	session, err := Start(command, GinkgoWriter, GinkgoWriter)
-
-This will log output when running tests in verbose mode, but - otherwise - will only log output when a test fails.
-
-The session wrapper is responsible for waiting on the *exec.Cmd command.  You *should not* call command.Wait() yourself.
-Instead, to assert that the command has exited you can use the gexec.Exit matcher:
-
-	Ω(session).Should(gexec.Exit())
-
-When the session exits it closes the stdout and stderr gbytes buffers.  This will short circuit any
-Eventuallys waiting for the buffers to Say something.
-*/
-func Start(command *exec.Cmd, outWriter io.Writer, errWriter io.Writer) (*Session, error) {
-	exited := make(chan struct{})
-
-	session := &Session{
-		Command:  command,
-		Out:      gbytes.NewBuffer(),
-		Err:      gbytes.NewBuffer(),
-		Exited:   exited,
-		lock:     &sync.Mutex{},
-		exitCode: -1,
-	}
-
-	var commandOut, commandErr io.Writer
-
-	commandOut, commandErr = session.Out, session.Err
-
-	if outWriter != nil && !reflect.ValueOf(outWriter).IsNil() {
-		commandOut = io.MultiWriter(commandOut, outWriter)
-	}
-
-	if errWriter != nil && !reflect.ValueOf(errWriter).IsNil() {
-		commandErr = io.MultiWriter(commandErr, errWriter)
-	}
-
-	command.Stdout = commandOut
-	command.Stderr = commandErr
-
-	err := command.Start()
-	if err == nil {
-		go session.monitorForExit(exited)
-		trackedSessionsMutex.Lock()
-		defer trackedSessionsMutex.Unlock()
-		trackedSessions = append(trackedSessions, session)
-	}
-
-	return session, err
-}
-
-/*
-Buffer implements the gbytes.BufferProvider interface and returns s.Out
-This allows you to make gbytes.Say matcher assertions against stdout without having to reference .Out:
-
-	Eventually(session).Should(gbytes.Say("foo"))
-*/
-func (s *Session) Buffer() *gbytes.Buffer {
-	return s.Out
-}
-
-/*
-ExitCode returns the wrapped command's exit code.  If the command hasn't exited yet, ExitCode returns -1.
-
-To assert that the command has exited it is more convenient to use the Exit matcher:
-
-	Eventually(s).Should(gexec.Exit())
-
-When the process exits because it has received a particular signal, the exit code will be 128+signal-value
-(See http://www.tldp.org/LDP/abs/html/exitcodes.html and http://man7.org/linux/man-pages/man7/signal.7.html)
-
-*/
-func (s *Session) ExitCode() int {
-	s.lock.Lock()
-	defer s.lock.Unlock()
-	return s.exitCode
-}
-
-/*
-Wait waits until the wrapped command exits.  It can be passed an optional timeout.
-If the command does not exit within the timeout, Wait will trigger a test failure.
-
-Wait returns the session, making it possible to chain:
-
-	session.Wait().Out.Contents()
-
-will wait for the command to exit then return the entirety of Out's contents.
-
-Wait uses eventually under the hood and accepts the same timeout/polling intervals that eventually does.
-*/
-func (s *Session) Wait(timeout ...interface{}) *Session {
-	EventuallyWithOffset(1, s, timeout...).Should(Exit())
-	return s
-}
-
-/*
-Kill sends the running command a SIGKILL signal.  It does not wait for the process to exit.
-
-If the command has already exited, Kill returns silently.
-
-The session is returned to enable chaining.
-*/
-func (s *Session) Kill() *Session {
-	if s.ExitCode() != -1 {
-		return s
-	}
-	s.Command.Process.Kill()
-	return s
-}
-
-/*
-Interrupt sends the running command a SIGINT signal.  It does not wait for the process to exit.
-
-If the command has already exited, Interrupt returns silently.
-
-The session is returned to enable chaining.
-*/
-func (s *Session) Interrupt() *Session {
-	return s.Signal(syscall.SIGINT)
-}
-
-/*
-Terminate sends the running command a SIGTERM signal.  It does not wait for the process to exit.
-
-If the command has already exited, Terminate returns silently.
-
-The session is returned to enable chaining.
-*/
-func (s *Session) Terminate() *Session {
-	return s.Signal(syscall.SIGTERM)
-}
-
-/*
-Signal sends the running command the passed in signal.  It does not wait for the process to exit.
-
-If the command has already exited, Signal returns silently.
-
-The session is returned to enable chaining.
-*/
-func (s *Session) Signal(signal os.Signal) *Session {
-	if s.ExitCode() != -1 {
-		return s
-	}
-	s.Command.Process.Signal(signal)
-	return s
-}
-
-func (s *Session) monitorForExit(exited chan<- struct{}) {
-	err := s.Command.Wait()
-	s.lock.Lock()
-	s.Out.Close()
-	s.Err.Close()
-	status := s.Command.ProcessState.Sys().(syscall.WaitStatus)
-	if status.Signaled() {
-		s.exitCode = 128 + int(status.Signal())
-	} else {
-		exitStatus := status.ExitStatus()
-		if exitStatus == -1 && err != nil {
-			s.exitCode = INVALID_EXIT_CODE
-		}
-		s.exitCode = exitStatus
-	}
-	s.lock.Unlock()
-
-	close(exited)
-}
-
-var trackedSessions = []*Session{}
-var trackedSessionsMutex = &sync.Mutex{}
-
-/*
-Kill sends a SIGKILL signal to all the processes started by Run, and waits for them to exit.
-The timeout specified is applied to each process killed.
-
-If any of the processes already exited, KillAndWait returns silently.
-*/
-func KillAndWait(timeout ...interface{}) {
-	trackedSessionsMutex.Lock()
-	defer trackedSessionsMutex.Unlock()
-	for _, session := range trackedSessions {
-		session.Kill().Wait(timeout...)
-	}
-	trackedSessions = []*Session{}
-}
-
-/*
-Kill sends a SIGTERM signal to all the processes started by Run, and waits for them to exit.
-The timeout specified is applied to each process killed.
-
-If any of the processes already exited, TerminateAndWait returns silently.
-*/
-func TerminateAndWait(timeout ...interface{}) {
-	trackedSessionsMutex.Lock()
-	defer trackedSessionsMutex.Unlock()
-	for _, session := range trackedSessions {
-		session.Terminate().Wait(timeout...)
-	}
-}
-
-/*
-Kill sends a SIGKILL signal to all the processes started by Run.
-It does not wait for the processes to exit.
-
-If any of the processes already exited, Kill returns silently.
-*/
-func Kill() {
-	trackedSessionsMutex.Lock()
-	defer trackedSessionsMutex.Unlock()
-	for _, session := range trackedSessions {
-		session.Kill()
-	}
-}
-
-/*
-Terminate sends a SIGTERM signal to all the processes started by Run.
-It does not wait for the processes to exit.
-
-If any of the processes already exited, Terminate returns silently.
-*/
-func Terminate() {
-	trackedSessionsMutex.Lock()
-	defer trackedSessionsMutex.Unlock()
-	for _, session := range trackedSessions {
-		session.Terminate()
-	}
-}
-
-/*
-Signal sends the passed in signal to all the processes started by Run.
-It does not wait for the processes to exit.
-
-If any of the processes already exited, Signal returns silently.
-*/
-func Signal(signal os.Signal) {
-	trackedSessionsMutex.Lock()
-	defer trackedSessionsMutex.Unlock()
-	for _, session := range trackedSessions {
-		session.Signal(signal)
-	}
-}
-
-/*
-Interrupt sends the SIGINT signal to all the processes started by Run.
-It does not wait for the processes to exit.
-
-If any of the processes already exited, Interrupt returns silently.
-*/
-func Interrupt() {
-	trackedSessionsMutex.Lock()
-	defer trackedSessionsMutex.Unlock()
-	for _, session := range trackedSessions {
-		session.Interrupt()
-	}
-}
diff --git a/vendor/github.com/onsi/gomega/gexec/session_test.go b/vendor/github.com/onsi/gomega/gexec/session_test.go
deleted file mode 100644
index b7841a0..0000000
--- a/vendor/github.com/onsi/gomega/gexec/session_test.go
+++ /dev/null
@@ -1,351 +0,0 @@
-package gexec_test
-
-import (
-	"os/exec"
-	"syscall"
-	"time"
-
-	. "github.com/onsi/gomega/gbytes"
-	. "github.com/onsi/gomega/gexec"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("Session", func() {
-	var command *exec.Cmd
-	var session *Session
-
-	var outWriter, errWriter *Buffer
-
-	BeforeEach(func() {
-		outWriter = nil
-		errWriter = nil
-	})
-
-	JustBeforeEach(func() {
-		command = exec.Command(fireflyPath)
-		var err error
-		session, err = Start(command, outWriter, errWriter)
-		Ω(err).ShouldNot(HaveOccurred())
-	})
-
-	Context("running a command", func() {
-		It("should start the process", func() {
-			Ω(command.Process).ShouldNot(BeNil())
-		})
-
-		It("should wrap the process's stdout and stderr with gbytes buffers", func(done Done) {
-			Eventually(session.Out).Should(Say("We've done the impossible, and that makes us mighty"))
-			Eventually(session.Err).Should(Say("Ah, curse your sudden but inevitable betrayal!"))
-			defer session.Out.CancelDetects()
-
-			select {
-			case <-session.Out.Detect("Can we maybe vote on the whole murdering people issue"):
-				Eventually(session).Should(Exit(0))
-			case <-session.Out.Detect("I swear by my pretty floral bonnet, I will end you."):
-				Eventually(session).Should(Exit(1))
-			case <-session.Out.Detect("My work's illegal, but at least it's honest."):
-				Eventually(session).Should(Exit(2))
-			}
-
-			close(done)
-		})
-
-		It("should satisfy the gbytes.BufferProvider interface, passing Stdout", func() {
-			Eventually(session).Should(Say("We've done the impossible, and that makes us mighty"))
-			Eventually(session).Should(Exit())
-		})
-	})
-
-	Describe("providing the exit code", func() {
-		It("should provide the app's exit code", func() {
-			Ω(session.ExitCode()).Should(Equal(-1))
-
-			Eventually(session).Should(Exit())
-			Ω(session.ExitCode()).Should(BeNumerically(">=", 0))
-			Ω(session.ExitCode()).Should(BeNumerically("<", 3))
-		})
-	})
-
-	Describe("wait", func() {
-		It("should wait till the command exits", func() {
-			Ω(session.ExitCode()).Should(Equal(-1))
-			Ω(session.Wait().ExitCode()).Should(BeNumerically(">=", 0))
-			Ω(session.Wait().ExitCode()).Should(BeNumerically("<", 3))
-		})
-	})
-
-	Describe("exited", func() {
-		It("should close when the command exits", func() {
-			Eventually(session.Exited).Should(BeClosed())
-			Ω(session.ExitCode()).ShouldNot(Equal(-1))
-		})
-	})
-
-	Describe("kill", func() {
-		It("should kill the command and don't wait for it to exit", func() {
-			session, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-			Ω(err).ShouldNot(HaveOccurred())
-
-			session.Kill()
-			Ω(session).ShouldNot(Exit(), "Should not exit immediately...")
-			Eventually(session).Should(Exit(128 + 9))
-		})
-	})
-
-	Describe("interrupt", func() {
-		It("should interrupt the command", func() {
-			session, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-			Ω(err).ShouldNot(HaveOccurred())
-
-			session.Interrupt()
-			Ω(session).ShouldNot(Exit(), "Should not exit immediately...")
-			Eventually(session).Should(Exit(128 + 2))
-		})
-	})
-
-	Describe("terminate", func() {
-		It("should terminate the command", func() {
-			session, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-			Ω(err).ShouldNot(HaveOccurred())
-
-			session.Terminate()
-			Ω(session).ShouldNot(Exit(), "Should not exit immediately...")
-			Eventually(session).Should(Exit(128 + 15))
-		})
-	})
-
-	Describe("signal", func() {
-		It("should send the signal to the command", func() {
-			session, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-			Ω(err).ShouldNot(HaveOccurred())
-
-			session.Signal(syscall.SIGABRT)
-			Ω(session).ShouldNot(Exit(), "Should not exit immediately...")
-			Eventually(session).Should(Exit(128 + 6))
-		})
-	})
-
-	Context("tracking sessions", func() {
-		BeforeEach(func() {
-			KillAndWait()
-		})
-
-		Describe("kill", func() {
-			It("should kill all the started sessions", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Kill()
-
-				Eventually(session1).Should(Exit(128 + 9))
-				Eventually(session2).Should(Exit(128 + 9))
-				Eventually(session3).Should(Exit(128 + 9))
-			})
-
-			It("should not wait for exit", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Kill()
-				Ω(session1).ShouldNot(Exit(), "Should not exit immediately...")
-
-				Eventually(session1).Should(Exit(128 + 9))
-			})
-
-			It("should not track unstarted sessions", func() {
-				_, err := Start(exec.Command("does not exist", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).Should(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Kill()
-
-				Eventually(session2).Should(Exit(128 + 9))
-				Eventually(session3).Should(Exit(128 + 9))
-			})
-
-		})
-
-		Describe("killAndWait", func() {
-			It("should kill all the started sessions and wait for them to finish", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				KillAndWait()
-				Ω(session1).Should(Exit(128+9), "Should have exited")
-				Ω(session2).Should(Exit(128+9), "Should have exited")
-				Ω(session3).Should(Exit(128+9), "Should have exited")
-			})
-		})
-
-		Describe("terminate", func() {
-			It("should terminate all the started sessions", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Terminate()
-
-				Eventually(session1).Should(Exit(128 + 15))
-				Eventually(session2).Should(Exit(128 + 15))
-				Eventually(session3).Should(Exit(128 + 15))
-			})
-
-			It("should not wait for exit", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Terminate()
-
-				Ω(session1).ShouldNot(Exit(), "Should not exit immediately...")
-			})
-		})
-
-		Describe("terminateAndWait", func() {
-			It("should terminate all the started sessions, and wait for them to exit", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				TerminateAndWait()
-
-				Ω(session1).Should(Exit(128+15), "Should have exited")
-				Ω(session2).Should(Exit(128+15), "Should have exited")
-				Ω(session3).Should(Exit(128+15), "Should have exited")
-			})
-		})
-
-		Describe("signal", func() {
-			It("should signal all the started sessions", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Signal(syscall.SIGABRT)
-
-				Eventually(session1).Should(Exit(128 + 6))
-				Eventually(session2).Should(Exit(128 + 6))
-				Eventually(session3).Should(Exit(128 + 6))
-			})
-
-			It("should not wait", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Signal(syscall.SIGABRT)
-
-				Ω(session1).ShouldNot(Exit(), "Should not exit immediately...")
-			})
-		})
-
-		Describe("interrupt", func() {
-			It("should interrupt all the started sessions, and not wait", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session2, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				session3, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Interrupt()
-
-				Eventually(session1).Should(Exit(128 + 2))
-				Eventually(session2).Should(Exit(128 + 2))
-				Eventually(session3).Should(Exit(128 + 2))
-			})
-
-			It("should not wait", func() {
-				session1, err := Start(exec.Command("sleep", "10000000"), GinkgoWriter, GinkgoWriter)
-				Ω(err).ShouldNot(HaveOccurred())
-
-				Interrupt()
-
-				Ω(session1).ShouldNot(Exit(), "Should not exit immediately...")
-			})
-		})
-	})
-
-	Context("when the command exits", func() {
-		It("should close the buffers", func() {
-			Eventually(session).Should(Exit())
-
-			Ω(session.Out.Closed()).Should(BeTrue())
-			Ω(session.Err.Closed()).Should(BeTrue())
-
-			Ω(session.Out).Should(Say("We've done the impossible, and that makes us mighty"))
-		})
-
-		var So = It
-
-		So("this means that eventually should short circuit", func() {
-			t := time.Now()
-			failures := InterceptGomegaFailures(func() {
-				Eventually(session).Should(Say("blah blah blah blah blah"))
-			})
-			Ω(time.Since(t)).Should(BeNumerically("<=", 500*time.Millisecond))
-			Ω(failures).Should(HaveLen(1))
-		})
-	})
-
-	Context("when wrapping out and err", func() {
-		BeforeEach(func() {
-			outWriter = NewBuffer()
-			errWriter = NewBuffer()
-		})
-
-		It("should route to both the provided writers and the gbytes buffers", func() {
-			Eventually(session.Out).Should(Say("We've done the impossible, and that makes us mighty"))
-			Eventually(session.Err).Should(Say("Ah, curse your sudden but inevitable betrayal!"))
-
-			Ω(outWriter.Contents()).Should(ContainSubstring("We've done the impossible, and that makes us mighty"))
-			Ω(errWriter.Contents()).Should(ContainSubstring("Ah, curse your sudden but inevitable betrayal!"))
-
-			Eventually(session).Should(Exit())
-
-			Ω(outWriter.Contents()).Should(Equal(session.Out.Contents()))
-			Ω(errWriter.Contents()).Should(Equal(session.Err.Contents()))
-		})
-	})
-
-	Describe("when the command fails to start", func() {
-		It("should return an error", func() {
-			_, err := Start(exec.Command("agklsjdfas"), nil, nil)
-			Ω(err).Should(HaveOccurred())
-		})
-	})
-})