1 files changed, 0 insertions, 177 deletions
diff --git a/vendor/github.com/magefile/mage/sh/cmd.go b/vendor/github.com/magefile/mage/sh/cmd.go
deleted file mode 100644
index 06af62de2..000000000
--- a/vendor/github.com/magefile/mage/sh/cmd.go
+++ /dev/null
@@ -1,177 +0,0 @@
-package sh
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"log"
-	"os"
-	"os/exec"
-	"strings"
-
-	"github.com/magefile/mage/mg"
-)
-
-// RunCmd returns a function that will call Run with the given command. This is
-// useful for creating command aliases to make your scripts easier to read, like
-// this:
-//
-//  // in a helper file somewhere
-//  var g0 = sh.RunCmd("go")  // go is a keyword :(
-//
-//  // somewhere in your main code
-//	if err := g0("install", "github.com/gohugo/hugo"); err != nil {
-//		return err
-//  }
-//
-// Args passed to command get baked in as args to the command when you run it.
-// Any args passed in when you run the returned function will be appended to the
-// original args.  For example, this is equivalent to the above:
-//
-//  var goInstall = sh.RunCmd("go", "install") goInstall("github.com/gohugo/hugo")
-//
-// RunCmd uses Exec underneath, so see those docs for more details.
-func RunCmd(cmd string, args ...string) func(args ...string) error {
-	return func(args2 ...string) error {
-		return Run(cmd, append(args, args2...)...)
-	}
-}
-
-// OutCmd is like RunCmd except the command returns the output of the
-// command.
-func OutCmd(cmd string, args ...string) func(args ...string) (string, error) {
-	return func(args2 ...string) (string, error) {
-		return Output(cmd, append(args, args2...)...)
-	}
-}
-
-// Run is like RunWith, but doesn't specify any environment variables.
-func Run(cmd string, args ...string) error {
-	return RunWith(nil, cmd, args...)
-}
-
-// RunV is like Run, but always sends the command's stdout to os.Stdout.
-func RunV(cmd string, args ...string) error {
-	_, err := Exec(nil, os.Stdout, os.Stderr, cmd, args...)
-	return err
-}
-
-// RunWith runs the given command, directing stderr to this program's stderr and
-// printing stdout to stdout if mage was run with -v.  It adds adds env to the
-// environment variables for the command being run. Environment variables should
-// be in the format name=value.
-func RunWith(env map[string]string, cmd string, args ...string) error {
-	var output io.Writer
-	if mg.Verbose() {
-		output = os.Stdout
-	}
-	_, err := Exec(env, output, os.Stderr, cmd, args...)
-	return err
-}
-
-// RunWithV is like RunWith, but always sends the command's stdout to os.Stdout.
-func RunWithV(env map[string]string, cmd string, args ...string) error {
-	_, err := Exec(env, os.Stdout, os.Stderr, cmd, args...)
-	return err
-}
-
-// Output runs the command and returns the text from stdout.
-func Output(cmd string, args ...string) (string, error) {
-	buf := &bytes.Buffer{}
-	_, err := Exec(nil, buf, os.Stderr, cmd, args...)
-	return strings.TrimSuffix(buf.String(), "\n"), err
-}
-
-// OutputWith is like RunWith, but returns what is written to stdout.
-func OutputWith(env map[string]string, cmd string, args ...string) (string, error) {
-	buf := &bytes.Buffer{}
-	_, err := Exec(env, buf, os.Stderr, cmd, args...)
-	return strings.TrimSuffix(buf.String(), "\n"), err
-}
-
-// Exec executes the command, piping its stderr to mage's stderr and
-// piping its stdout to the given writer. If the command fails, it will return
-// an error that, if returned from a target or mg.Deps call, will cause mage to
-// exit with the same code as the command failed with.  Env is a list of
-// environment variables to set when running the command, these override the
-// current environment variables set (which are also passed to the command). cmd
-// and args may include references to environment variables in $FOO format, in
-// which case these will be expanded before the command is run.
-//
-// Ran reports if the command ran (rather than was not found or not executable).
-// Code reports the exit code the command returned if it ran. If err == nil, ran
-// is always true and code is always 0.
-func Exec(env map[string]string, stdout, stderr io.Writer, cmd string, args ...string) (ran bool, err error) {
-	expand := func(s string) string {
-		s2, ok := env[s]
-		if ok {
-			return s2
-		}
-		return os.Getenv(s)
-	}
-	cmd = os.Expand(cmd, expand)
-	for i := range args {
-		args[i] = os.Expand(args[i], expand)
-	}
-	ran, code, err := run(env, stdout, stderr, cmd, args...)
-	if err == nil {
-		return true, nil
-	}
-	if ran {
-		return ran, mg.Fatalf(code, `running "%s %s" failed with exit code %d`, cmd, strings.Join(args, " "), code)
-	}
-	return ran, fmt.Errorf(`failed to run "%s %s: %v"`, cmd, strings.Join(args, " "), err)
-}
-
-func run(env map[string]string, stdout, stderr io.Writer, cmd string, args ...string) (ran bool, code int, err error) {
-	c := exec.Command(cmd, args...)
-	c.Env = os.Environ()
-	for k, v := range env {
-		c.Env = append(c.Env, k+"="+v)
-	}
-	c.Stderr = stderr
-	c.Stdout = stdout
-	c.Stdin = os.Stdin
-	log.Println("exec:", cmd, strings.Join(args, " "))
-	err = c.Run()
-	return CmdRan(err), ExitStatus(err), err
-}
-
-// CmdRan examines the error to determine if it was generated as a result of a
-// command running via os/exec.Command.  If the error is nil, or the command ran
-// (even if it exited with a non-zero exit code), CmdRan reports true.  If the
-// error is an unrecognized type, or it is an error from exec.Command that says
-// the command failed to run (usually due to the command not existing or not
-// being executable), it reports false.
-func CmdRan(err error) bool {
-	if err == nil {
-		return true
-	}
-	ee, ok := err.(*exec.ExitError)
-	if ok {
-		return ee.Exited()
-	}
-	return false
-}
-
-type exitStatus interface {
-	ExitStatus() int
-}
-
-// ExitStatus returns the exit status of the error if it is an exec.ExitError
-// or if it implements ExitStatus() int.
-// 0 if it is nil or 1 if it is a different error.
-func ExitStatus(err error) int {
-	if err == nil {
-		return 0
-	}
-	if e, ok := err.(exitStatus); ok {
-		return e.ExitStatus()
-	}
-	if e, ok := err.(*exec.ExitError); ok {
-		if ex, ok := e.Sys().(exitStatus); ok {
-			return ex.ExitStatus()
-		}
-	}
-	return 1
-}