Merge pull request #114 from kcmvp/pty

#113: disable pty on windows

Author: kcmvp

cmd/gbc/artifact/plugin.go

@@ -129,7 +129,7 @@ func (plugin Plugin) install() (string, error) {
 		return pair
 	})
 	task := fmt.Sprintf("%s installation", plugin.Name())
-	if err := StreamCmdOutput(cmd, task, func(msg string) string {
+	if err := PtyCmdOutput(cmd, task, func(msg string) string {
 		return ""
 	}); err != nil {
 		return tempGoPath, err
@@ -160,7 +160,7 @@ func (plugin Plugin) Execute() error {
 	}
 	// always use absolute path
 	pCmd := exec.Command(filepath.Join(GoPath(), plugin.Binary()), strings.Split(plugin.Args, " ")...) //nolint #gosec
-	if err := StreamCmdOutput(pCmd, plugin.taskName(), nil); err != nil {
+	if err := PtyCmdOutput(pCmd, plugin.taskName(), nil); err != nil {
 		return err
 	}
 	if pCmd.ProcessState.ExitCode() != 0 {

cmd/gbc/artifact/project.go

@@ -92,7 +92,7 @@ func init() {
 		log.Fatal(color.RedString("please execute command in project root directory %s", string(output)))
 	}
 	cfg := &packages.Config{
-		Mode: packages.NeedName | packages.NeedTypes | packages.NeedTypesInfo | packages.NeedFiles | packages.NeedTypesInfo | packages.NeedDeps | packages.NeedImports | packages.NeedSyntax,
+		Mode: packages.NeedName | packages.NeedTypes | packages.NeedFiles | packages.NeedTypesInfo,
 		Dir:  project.root,
 	}
 	project.pkgs, err = packages.Load(cfg, "./...")

cmd/gbc/artifact/multiple_writer.go renamed to cmd/gbc/artifact/pty_writer.go

@@ -3,6 +3,7 @@ package artifact
 import (
 	"bufio"
 	"fmt"
+	"io"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -18,17 +19,19 @@ import (
 
 type consoleFormatter func(msg string) string
 
-func StreamCmdOutput(cmd *exec.Cmd, task string, formatter consoleFormatter) error {
+func PtyCmdOutput(cmd *exec.Cmd, task string, formatter consoleFormatter) error {
 	// Start the command with a pty
-	var scanner *bufio.Scanner
-	if ptmx, err := pty.Start(cmd); err == nil {
-		scanner = bufio.NewScanner(ptmx)
-		defer ptmx.Close()
-	} else if rd, err := cmd.StdoutPipe(); err == nil {
-		scanner = bufio.NewScanner(rd)
-	} else {
+	rc, err := func() (io.ReadCloser, error) {
+		if Windows() {
+			return cmd.StdoutPipe()
+		}
+		return pty.Start(cmd)
+	}()
+	if err != nil {
 		return err
 	}
+	defer rc.Close()
+	scanner := bufio.NewScanner(rc)
 	color.Green("start %s ......\n", task)
 	// Create a file to save the output
 	log, err := os.Create(filepath.Join(CurProject().Target(), fmt.Sprintf("%s.log", strings.ReplaceAll(task, " ", "_"))))

cmd/gbc/command/build_action.go

@@ -126,7 +126,7 @@ func cleanAction(_ *cobra.Command, _ ...string) error {
 func testAction(_ *cobra.Command, _ ...string) error {
 	coverProfile := fmt.Sprintf("-coverprofile=%s/cover.out", artifact.CurProject().Target())
 	testCmd := exec.Command("go", []string{"test", "-v", coverProfile, "./..."}...) //nolint
-	return artifact.StreamCmdOutput(testCmd, "test", nil)
+	return artifact.PtyCmdOutput(testCmd, "test", nil)
 }
 
 func coverReport(_ *cobra.Command, _ ...string) error {