Rework cli

internal/utils/read_config.go

@@ -0,0 +1,26 @@
+package utils
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/9seconds/mtg/v2/internal/config"
+)
+
+func ReadConfig(path string) (*config.Config, error) {
+	content, err := os.ReadFile(path)
+	if err != nil {
+		return nil, fmt.Errorf("cannot read config file: %w", err)
+	}
+
+	conf, err := config.Parse(content)
+	if err != nil {
+		return nil, fmt.Errorf("cannot parse config: %w", err)
+	}
+
+	if err := conf.Validate(); err != nil {
+		return nil, fmt.Errorf("invalid config: %w", err)
+	}
+
+	return conf, nil
+}