goctl added

tools/goctl/api/apigen/util.go

@@ -0,0 +1,26 @@
+package apigen
+
+import (
+	"os/exec"
+	"strings"
+)
+
+func getGitName() string {
+	cmd := exec.Command("git", "config", "user.name")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return ""
+	}
+
+	return strings.TrimSpace(string(out))
+}
+
+func getGitEmail() string {
+	cmd := exec.Command("git", "config", "user.email")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return ""
+	}
+
+	return strings.TrimSpace(string(out))
+}