Feat goctl bug (#1332)

* Support goctl bug

* fix typo

* format code

Co-authored-by: anqiansong <anqiansong@bytedance.com>

tools/goctl/bug/bug.go

@@ -0,0 +1,49 @@
+package bug
+
+import (
+	"fmt"
+	"net/url"
+	"os/exec"
+	"runtime"
+
+	"github.com/urfave/cli"
+)
+
+const (
+	windows = "windows"
+	darwin  = "darwin"
+
+	windowsOpen = "start"
+	darwinOpen  = "open"
+	linuxOpen   = "xdg-open"
+
+	os           = "OS"
+	arch         = "ARCH"
+	goctlVersion = "GOCTL_VERSION"
+)
+
+var openCmd = map[string]string{
+	windows: windowsOpen,
+	darwin:  darwinOpen,
+}
+
+func Action(_ *cli.Context) error {
+	env := getEnv()
+	content := fmt.Sprintf(issueTemplate, "<pre>\n"+env.string()+"</pre>")
+	content = url.QueryEscape(content)
+	url := fmt.Sprintf("https://github.com/zeromicro/go-zero/issues/new?title=TODO&body=%s", content)
+
+	goos := runtime.GOOS
+	var cmd string
+	var args []string
+	cmd, ok := openCmd[goos]
+	if !ok {
+		cmd = linuxOpen
+	}
+	if goos == windows {
+		args = []string{"/c", "start"}
+	}
+
+	args = append(args, url)
+	return exec.Command(cmd, args...).Start()
+}