[beta] agrs 추가

Author: Sotaneum

go.mod

@@ -0,0 +1,3 @@
+module github.com/Sotaneum/go-args-parser
+
+go 1.17

parser.go

@@ -0,0 +1,31 @@
+package parser
+
+import (
+	"os"
+	"strings"
+)
+
+func toKeyValue(data, pattern string) (string, string) {
+	items := strings.Split(data, pattern)
+	if len(items) != 2 {
+		if pattern == ":" {
+			return data, "true"
+		}
+		return toKeyValue(data, ":")
+	}
+	return items[0], items[1]
+}
+
+func Args(options map[string]string) map[string]string {
+	argsWithoutProg := os.Args[1:]
+
+	for _, arg := range argsWithoutProg {
+		println(arg)
+		key, value := toKeyValue(arg, "=")
+		if key == "" || value == "" {
+			continue
+		}
+		options[key] = value
+	}
+	return options
+}

parser_test.go

@@ -0,0 +1,12 @@
+package parser_test
+
+import (
+	"fmt"
+	"testing"
+
+	parser "github.com/Sotaneum/go-args-parser"
+)
+
+func TestRunner(t *testing.T) {
+	fmt.Println(parser.Args(map[string]string{}))
+}