diff --git a/pkg/config/config.go b/pkg/config/config.go
index bb2f84e..e363c22 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -2,13 +2,20 @@ package config
 
 import (
 	"bytes"
+	"errors"
 	"reflect"
+	"regexp"
 	"runtime"
 	"text/template"
 
 	"github.com/go-viper/mapstructure/v2"
 )
 
+var (
+	ErrUnsupportedArch = errors.New("unsupported GOARCH value")
+	ErrUnsupportedOS   = errors.New("unsupported GOOS value")
+)
+
 func TemplatingDecodeHook() mapstructure.DecodeHookFunc {
 	return func(f reflect.Kind, t reflect.Kind, data interface{}) (interface{}, error) {
 		if t != reflect.String {
@@ -41,6 +48,57 @@ func TemplateString(input string) (string, error) {
 
 func FuncMap() template.FuncMap {
 	return template.FuncMap{
-		"arch": func() string { return runtime.GOARCH },
+		"arch":     func() string { return runtime.GOARCH },
+		"archLike": ArchLike,
+		"os":       func() string { return runtime.GOOS },
+		"osLike":   OsLike,
+	}
+}
+
+func ArchLike(archs ...string) (string, error) {
+	re, ok := MagicArchMap()[runtime.GOARCH]
+	if !ok {
+		return "", ErrUnsupportedArch
+	}
+
+	for _, arch := range archs {
+		if re.MatchString(arch) {
+			return arch, nil
+		}
+	}
+
+	return "", ErrUnsupportedArch
+}
+
+func MagicArchMap() map[string]*regexp.Regexp {
+	return map[string]*regexp.Regexp{
+		"amd64":   regexp.MustCompile(`(?i)(x64|amd64|x86(-|_)?64)`),
+		"386":     regexp.MustCompile(`(?i)(x32|amd32|x86(-|_)?32|i?386)`),
+		"arm":     regexp.MustCompile(`(?i)(arm32|armv6|arm\b)`),
+		"arm64":   regexp.MustCompile(`(?i)(arm64|armv8|aarch64|arm)`),
+		"riscv64": regexp.MustCompile(`(?i)(riscv64)`),
+	}
+}
+
+func OsLike(oss ...string) (string, error) {
+	re, ok := MagicOSMap()[runtime.GOOS]
+	if !ok {
+		return "", ErrUnsupportedOS
+	}
+
+	for _, os := range oss {
+		if re.MatchString(os) {
+			return os, nil
+		}
+	}
+
+	return "", ErrUnsupportedOS
+}
+
+func MagicOSMap() map[string]*regexp.Regexp {
+	return map[string]*regexp.Regexp{
+		"darwin":  regexp.MustCompile(`(?i)(darwin|mac.?(os)?|osx)`),
+		"windows": regexp.MustCompile(`(?i)([^r]win|windows)`),
+		"linux":   regexp.MustCompile(`(?i)(linux|ubuntu)`),
 	}
 }