1 files changed, 19 insertions, 34 deletions
diff --git a/misc/dashboard/builder/exec.go b/misc/dashboard/builder/exec.go
index a7ef93308..0db509136 100644
--- a/misc/dashboard/builder/exec.go
+++ b/misc/dashboard/builder/exec.go
@@ -19,16 +19,11 @@ func run(envv []string, dir string, argv ...string) os.Error {
 		log.Println("run", argv)
 	}
 	argv = useBash(argv)
-	bin, err := lookPath(argv[0])
-	if err != nil {
-		return err
-	}
-	p, err := exec.Run(bin, argv, envv, dir,
-		exec.DevNull, exec.DevNull, exec.PassThrough)
-	if err != nil {
-		return err
-	}
-	return p.Close()
+	cmd := exec.Command(argv[0], argv[1:]...)
+	cmd.Dir = dir
+	cmd.Env = envv
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
 }
 
 // runLog runs a process and returns the combined stdout/stderr, 
@@ -38,16 +33,7 @@ func runLog(envv []string, logfile, dir string, argv ...string) (output string,
 		log.Println("runLog", argv)
 	}
 	argv = useBash(argv)
-	bin, err := lookPath(argv[0])
-	if err != nil {
-		return
-	}
-	p, err := exec.Run(bin, argv, envv, dir,
-		exec.DevNull, exec.Pipe, exec.MergeWithStdout)
-	if err != nil {
-		return
-	}
-	defer p.Close()
+
 	b := new(bytes.Buffer)
 	var w io.Writer = b
 	if logfile != "" {
@@ -58,23 +44,22 @@ func runLog(envv []string, logfile, dir string, argv ...string) (output string,
 		defer f.Close()
 		w = io.MultiWriter(f, b)
 	}
-	_, err = io.Copy(w, p.Stdout)
-	if err != nil {
-		return
-	}
-	wait, err := p.Wait(0)
+
+	cmd := exec.Command(argv[0], argv[1:]...)
+	cmd.Dir = dir
+	cmd.Env = envv
+	cmd.Stdout = w
+	cmd.Stderr = w
+
+	err = cmd.Run()
+	output = b.String()
 	if err != nil {
+		if ws, ok := err.(*os.Waitmsg); ok {
+			exitStatus = ws.ExitStatus()
+		}
 		return
 	}
-	return b.String(), wait.WaitStatus.ExitStatus(), nil
-}
-
-// lookPath looks for cmd in $PATH if cmd does not begin with / or ./ or ../.
-func lookPath(cmd string) (string, os.Error) {
-	if strings.HasPrefix(cmd, "/") || strings.HasPrefix(cmd, "./") || strings.HasPrefix(cmd, "../") {
-		return cmd, nil
-	}
-	return exec.LookPath(cmd)
+	return
 }
 
 // useBash prefixes a list of args with 'bash' if the first argument