1 files changed, 83 insertions, 0 deletions
diff --git a/internal/container/config.go b/internal/container/config.go
new file mode 100644
index 00000000..54e2bb5b
--- /dev/null
+++ b/internal/container/config.go
@@ -0,0 +1,83 @@
+package container
+
+import (
+	"fmt"
+	"time"
+
+	endure "github.com/spiral/endure/pkg/container"
+	"github.com/spiral/roadrunner-plugins/v2/config"
+)
+
+type Config struct {
+	GracePeriod time.Duration
+	PrintGraph  bool
+	RetryOnFail bool // TODO check for races, disabled at this moment
+	LogLevel    endure.Level
+}
+
+const (
+	endureKey          = "endure"
+	defaultGracePeriod = time.Second * 30
+)
+
+// NewConfig creates endure container configuration.
+func NewConfig(cfgPlugin *config.Plugin) (*Config, error) {
+	if !cfgPlugin.Has(endureKey) {
+		return &Config{ // return config with defaults
+			GracePeriod: defaultGracePeriod,
+			PrintGraph:  false,
+			RetryOnFail: false,
+			LogLevel:    endure.ErrorLevel,
+		}, nil
+	}
+
+	rrCfgEndure := struct {
+		GracePeriod time.Duration `mapstructure:"grace_period"`
+		PrintGraph  bool          `mapstructure:"print_graph"`
+		RetryOnFail bool          `mapstructure:"retry_on_fail"`
+		LogLevel    string        `mapstructure:"log_level"`
+	}{}
+
+	if err := cfgPlugin.UnmarshalKey(endureKey, &rrCfgEndure); err != nil {
+		return nil, err
+	}
+
+	if rrCfgEndure.GracePeriod == 0 {
+		rrCfgEndure.GracePeriod = defaultGracePeriod
+	}
+
+	if rrCfgEndure.LogLevel == "" {
+		rrCfgEndure.LogLevel = "error"
+	}
+
+	logLevel, err := parseLogLevel(rrCfgEndure.LogLevel)
+	if err != nil {
+		return nil, err
+	}
+
+	return &Config{
+		GracePeriod: rrCfgEndure.GracePeriod,
+		PrintGraph:  rrCfgEndure.PrintGraph,
+		RetryOnFail: rrCfgEndure.RetryOnFail,
+		LogLevel:    logLevel,
+	}, nil
+}
+
+func parseLogLevel(s string) (endure.Level, error) {
+	switch s {
+	case "debug":
+		return endure.DebugLevel, nil
+	case "info":
+		return endure.InfoLevel, nil
+	case "warn", "warning":
+		return endure.WarnLevel, nil
+	case "error":
+		return endure.ErrorLevel, nil
+	case "panic":
+		return endure.PanicLevel, nil
+	case "fatal":
+		return endure.FatalLevel, nil
+	}
+
+	return endure.DebugLevel, fmt.Errorf(`unknown log level "%s" (allowed: debug, info, warn, error, panic, fatal)`, s)
+}