v1.0.0

internal/config/flags.go

@@ -0,0 +1,22 @@
+package config
+
+import (
+	"errors"
+
+	"github.com/spf13/pflag"
+)
+
+// Flags contains command-line options accepted by est.
+type Flags struct {
+	ConfigPath string
+}
+
+// ParseFlags parses est command-line flags.
+func ParseFlags() (*Flags, error) {
+	configPath := pflag.StringP("config", "c", "./config.toml", "toml config path")
+	pflag.Parse()
+	if configPath == nil {
+		return nil, errors.New("no config path")
+	}
+	return &Flags{ConfigPath: *configPath}, nil
+}