remove hk/term

Author: fundon

auth.go

@@ -8,7 +8,6 @@ import (
 
 	"github.com/bgentry/speakeasy"
 	"github.com/codegangsta/cli"
-	"github.com/heroku/hk/term"
 	"github.com/modouwifi/md/api"
 )
 
@@ -42,7 +41,7 @@ func runLogout(c *cli.Context) {
 }
 
 func readPassword(prompt string) (password string, err error) {
-	if acceptPasswordFromStdin && !term.IsTerminal(os.Stdin) {
+	if acceptPasswordFromStdin && !IsTerminal(os.Stdin) {
 		_, err = fmt.Scanln(&password)
 		return
 	}

unix.go

@@ -4,6 +4,7 @@ package main
 import (
 	"fmt"
 	"os"
+	"os/exec"
 )
 
 const (
@@ -19,3 +20,10 @@ func homePath() (string, error) {
 
 	return home, nil
 }
+
+// IsTerminal returns true if f is a terminal.
+func IsTerminal(f *os.File) bool {
+	cmd := exec.Command("test", "-t", "0")
+	cmd.Stdin = f
+	return cmd.Run() == nil
+}

windows.go

@@ -1,7 +1,11 @@
 // +build windows
 package main
 
-import "os/user"
+import (
+	"os"
+	"os/user"
+	"syscall"
+)
 
 const (
 	acceptPasswordFromStdin = false
@@ -15,3 +19,9 @@ func homePath() (string, error) {
 	}
 	return u.HomeDir, nil
 }
+
+// IsTerminal returns false on Windows.
+func IsTerminal(f *os.File) bool {
+	ft, _ := syscall.GetFileType(syscall.Handle(f.Fd()))
+	return ft == syscall.FILE_TYPE_CHAR
+}