Major rewrite

* use dep for vendoring
* lets encrypt
* moved web to transfer.sh-web repo
* single command install
* added first tests

vendor/github.com/minio/cli/errors_test.go

@@ -0,0 +1,172 @@
+package cli
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"testing"
+)
+
+func TestHandleExitCoder_nil(t *testing.T) {
+	exitCode := 0
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			exitCode = rc
+			called = true
+		}
+	}
+
+	defer func() { OsExiter = fakeOsExiter }()
+
+	HandleExitCoder(nil)
+
+	expect(t, exitCode, 0)
+	expect(t, called, false)
+}
+
+func TestHandleExitCoder_ExitCoder(t *testing.T) {
+	exitCode := 0
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			exitCode = rc
+			called = true
+		}
+	}
+
+	defer func() { OsExiter = fakeOsExiter }()
+
+	HandleExitCoder(NewExitError("galactic perimeter breach", 9))
+
+	expect(t, exitCode, 9)
+	expect(t, called, true)
+}
+
+func TestHandleExitCoder_MultiErrorWithExitCoder(t *testing.T) {
+	exitCode := 0
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			exitCode = rc
+			called = true
+		}
+	}
+
+	defer func() { OsExiter = fakeOsExiter }()
+
+	exitErr := NewExitError("galactic perimeter breach", 9)
+	exitErr2 := NewExitError("last ExitCoder", 11)
+	err := NewMultiError(errors.New("wowsa"), errors.New("egad"), exitErr, exitErr2)
+	HandleExitCoder(err)
+
+	expect(t, exitCode, 11)
+	expect(t, called, true)
+}
+
+func TestHandleExitCoder_ErrorWithMessage(t *testing.T) {
+	exitCode := 0
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			exitCode = rc
+			called = true
+		}
+	}
+	ErrWriter = &bytes.Buffer{}
+
+	defer func() {
+		OsExiter = fakeOsExiter
+		ErrWriter = fakeErrWriter
+	}()
+
+	err := errors.New("gourd havens")
+	HandleExitCoder(err)
+
+	expect(t, exitCode, 1)
+	expect(t, called, true)
+	expect(t, ErrWriter.(*bytes.Buffer).String(), "gourd havens\n")
+}
+
+func TestHandleExitCoder_ErrorWithoutMessage(t *testing.T) {
+	exitCode := 0
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			exitCode = rc
+			called = true
+		}
+	}
+	ErrWriter = &bytes.Buffer{}
+
+	defer func() {
+		OsExiter = fakeOsExiter
+		ErrWriter = fakeErrWriter
+	}()
+
+	err := errors.New("")
+	HandleExitCoder(err)
+
+	expect(t, exitCode, 1)
+	expect(t, called, true)
+	expect(t, ErrWriter.(*bytes.Buffer).String(), "")
+}
+
+// make a stub to not import pkg/errors
+type ErrorWithFormat struct {
+	error
+}
+
+func NewErrorWithFormat(m string) *ErrorWithFormat {
+	return &ErrorWithFormat{error: errors.New(m)}
+}
+
+func (f *ErrorWithFormat) Format(s fmt.State, verb rune) {
+	fmt.Fprintf(s, "This the format: %v", f.error)
+}
+
+func TestHandleExitCoder_ErrorWithFormat(t *testing.T) {
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			called = true
+		}
+	}
+	ErrWriter = &bytes.Buffer{}
+
+	defer func() {
+		OsExiter = fakeOsExiter
+		ErrWriter = fakeErrWriter
+	}()
+
+	err := NewErrorWithFormat("I am formatted")
+	HandleExitCoder(err)
+
+	expect(t, called, true)
+	expect(t, ErrWriter.(*bytes.Buffer).String(), "This the format: I am formatted\n")
+}
+
+func TestHandleExitCoder_MultiErrorWithFormat(t *testing.T) {
+	called := false
+
+	OsExiter = func(rc int) {
+		if !called {
+			called = true
+		}
+	}
+	ErrWriter = &bytes.Buffer{}
+
+	defer func() { OsExiter = fakeOsExiter }()
+
+	err := NewMultiError(NewErrorWithFormat("err1"), NewErrorWithFormat("err2"))
+	HandleExitCoder(err)
+
+	expect(t, called, true)
+	expect(t, ErrWriter.(*bytes.Buffer).String(), "This the format: err1\nThis the format: err2\n")
+}