Initial QSfera import

Server/pkg/service/debug/option.go

@@ -0,0 +1,146 @@
+package debug
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/qsfera/server/pkg/log"
+)
+
+// Option defines a single option function.
+type Option func(o *Options)
+
+// Options defines the available options for this package.
+type Options struct {
+	Logger               log.Logger
+	Context              context.Context
+	Name                 string
+	Version              string
+	Address              string
+	Token                string
+	Pprof                bool
+	Zpages               bool
+	Health               http.Handler
+	Ready                http.Handler
+	ConfigDump           http.Handler
+	CorsAllowedOrigins   []string
+	CorsAllowedMethods   []string
+	CorsAllowedHeaders   []string
+	CorsAllowCredentials bool
+}
+
+// newOptions initializes the available default options.
+func newOptions(opts ...Option) Options {
+	opt := Options{}
+
+	for _, o := range opts {
+		o(&opt)
+	}
+
+	return opt
+}
+
+// Logger provides a function to set the logger option.
+func Logger(l log.Logger) Option {
+	return func(o *Options) {
+		o.Logger = l
+	}
+}
+
+// Context provides a function to set the context option.
+func Context(ctx context.Context) Option {
+	return func(o *Options) {
+		o.Context = ctx
+	}
+}
+
+// Name provides a function to set the name option.
+func Name(n string) Option {
+	return func(o *Options) {
+		o.Name = n
+	}
+}
+
+// Version provides a function to set the version option.
+func Version(v string) Option {
+	return func(o *Options) {
+		o.Version = v
+	}
+}
+
+// Address provides a function to set the address option.
+func Address(a string) Option {
+	return func(o *Options) {
+		o.Address = a
+	}
+}
+
+// Token provides a function to set the token option.
+func Token(t string) Option {
+	return func(o *Options) {
+		o.Token = t
+	}
+}
+
+// Pprof provides a function to set the pprof option.
+func Pprof(p bool) Option {
+	return func(o *Options) {
+		o.Pprof = p
+	}
+}
+
+// Zpages provides a function to set the zpages option.
+func Zpages(z bool) Option {
+	return func(o *Options) {
+		o.Zpages = z
+	}
+}
+
+// Health provides a function to set the health option.
+func Health(h http.Handler) Option {
+	return func(o *Options) {
+		o.Health = h
+	}
+}
+
+// Ready provides a function to set the ready option.
+func Ready(r http.Handler) Option {
+	return func(o *Options) {
+		o.Ready = r
+	}
+}
+
+// ConfigDump to be documented.
+func ConfigDump(r http.Handler) Option {
+	return func(o *Options) {
+		o.ConfigDump = r
+	}
+}
+
+// CorsAllowedOrigins provides a function to set the CorsAllowedOrigin option.
+func CorsAllowedOrigins(origins []string) Option {
+	return func(o *Options) {
+		o.CorsAllowedOrigins = origins
+	}
+}
+
+// CorsAllowedMethods provides a function to set the CorsAllowedMethods option.
+func CorsAllowedMethods(methods []string) Option {
+	return func(o *Options) {
+		o.CorsAllowedMethods = methods
+	}
+}
+
+// CorsAllowedHeaders provides a function to set the CorsAllowedHeaders option.
+func CorsAllowedHeaders(headers []string) Option {
+	return func(o *Options) {
+		o.CorsAllowedHeaders = headers
+	}
+}
+
+// CorsAllowCredentials provides a function to set the CorsAllowAllowCredential option.
+func CorsAllowCredentials(allow bool) Option {
+	return func(o *Options) {
+		o.CorsAllowCredentials = allow
+	}
+}