[#26] *: Move pkg content to root

Signed-off-by: Angira Kekteeva <kira@nspcc.ru>

logger/option.go

@@ -0,0 +1,33 @@
+package logger
+
+import "go.uber.org/zap"
+
+// WithSamplingInitial returns Option that sets sampling initial parameter.
+func WithSamplingInitial(v int) Option { return func(o *options) { o.SamplingInitial = v } }
+
+// WithSamplingThereafter returns Option that sets sampling thereafter parameter.
+func WithSamplingThereafter(v int) Option { return func(o *options) { o.SamplingThereafter = v } }
+
+// WithFormat returns Option that sets format parameter.
+func WithFormat(v string) Option { return func(o *options) { o.Format = v } }
+
+// WithLevel returns Option that sets Level parameter.
+func WithLevel(v string) Option { return func(o *options) { o.Level = v } }
+
+// WithTraceLevel returns Option that sets trace level parameter.
+func WithTraceLevel(v string) Option { return func(o *options) { o.TraceLevel = v } }
+
+// WithoutDisclaimer returns Option that disables disclaimer.
+func WithoutDisclaimer() Option { return func(o *options) { o.NoDisclaimer = true } }
+
+// WithoutCaller returns Option that disables caller printing.
+func WithoutCaller() Option { return func(o *options) { o.NoCaller = true } }
+
+// WithAppName returns Option that sets application name.
+func WithAppName(v string) Option { return func(o *options) { o.AppName = v } }
+
+// WithAppVersion returns Option that sets application version.
+func WithAppVersion(v string) Option { return func(o *options) { o.AppVersion = v } }
+
+// WithZapOptions returns Option that sets zap logger options.
+func WithZapOptions(opts ...zap.Option) Option { return func(o *options) { o.Options = opts } }