mirror of https://github.com/bumi/lntip
Sorry go fmt
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parent
f81937a7dd
commit
77a96bdd83
84
lnme.go
84
lnme.go
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@ -1,22 +1,22 @@
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package main
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import (
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"strings"
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"flag"
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"flag"
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"github.com/GeertJohan/go.rice"
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"github.com/bumi/lnme/ln"
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"github.com/didip/tollbooth/v6"
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"github.com/didip/tollbooth/v6/limiter"
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"github.com/knadh/koanf"
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"github.com/knadh/koanf/parsers/toml"
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"github.com/knadh/koanf/providers/basicflag"
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"github.com/knadh/koanf/providers/env"
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"github.com/knadh/koanf/providers/file"
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"github.com/labstack/echo/v4"
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"github.com/labstack/echo/v4/middleware"
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"log"
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"net/http"
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"os"
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"github.com/bumi/lnme/ln"
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"github.com/GeertJohan/go.rice"
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"github.com/didip/tollbooth/v6"
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"github.com/didip/tollbooth/v6/limiter"
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"github.com/labstack/echo/v4"
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"github.com/labstack/echo/v4/middleware"
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"github.com/knadh/koanf"
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"github.com/knadh/koanf/providers/file"
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"github.com/knadh/koanf/parsers/toml"
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"github.com/knadh/koanf/providers/env"
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"github.com/knadh/koanf/providers/basicflag"
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"strings"
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)
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// Middleware for request limited to prevent too many requests
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@ -41,9 +41,9 @@ type Invoice struct {
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}
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func main() {
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cfg := LoadConfig()
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cfg := LoadConfig()
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e := echo.New()
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e := echo.New()
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// Serve static files if configured
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if cfg.String("static_path") != "" {
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@ -66,7 +66,7 @@ func main() {
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e.GET("/lnme/*", echo.WrapHandler(http.StripPrefix("/lnme/", assetHandler)))
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// CORS settings
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if !cfg.Bool("disable_cors") {
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if !cfg.Bool("disable_cors") {
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e.Use(middleware.CORS())
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}
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@ -82,11 +82,11 @@ func main() {
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// Setup lightning client
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stdOutLogger.Printf("Connecting to %s", cfg.String("lnd.address"))
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lndOptions := ln.LNDoptions{
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Address: cfg.String("lnd.address"),
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Address: cfg.String("lnd.address"),
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CertFile: cfg.String("lnd.cert_path"),
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CertHex: cfg.String("lnd.cert"),
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CertHex: cfg.String("lnd.cert"),
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MacaroonFile: cfg.String("lnd.macaroon_path"),
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MacaroonHex: cfg.String("lnd.macaroon"),
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MacaroonHex: cfg.String("lnd.macaroon"),
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}
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lnClient, err := ln.NewLNDclient(lndOptions)
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if err != nil {
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@ -141,44 +141,44 @@ func main() {
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return c.JSON(http.StatusOK, "pong")
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})
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e.Logger.Fatal(e.Start(":" + cfg.String("port")))
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e.Logger.Fatal(e.Start(":" + cfg.String("port")))
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}
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func LoadConfig() *koanf.Koanf {
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k := koanf.New(".")
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k := koanf.New(".")
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f := flag.NewFlagSet("LnMe", flag.ExitOnError)
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f := flag.NewFlagSet("LnMe", flag.ExitOnError)
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f.String("lnd.address", "localhost:10009", "The host and port of the LND gRPC server.")
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f.String("lnd.macaroon_path", "~/.lnd/data/chain/bitcoin/mainnet/invoice.macaroon", "Path to the LND macaroon file.")
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f.String("lnd.cert_path", "~/.lnd/tls.cert", "Path to the LND tls.cert file.")
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f.Bool("disable_website", false, "Disable default embedded website.")
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f.Bool("disable_cors", false, "Disable CORS headers.")
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f.Float64("request_limit", 5, "Request limit per second.")
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f.String("static_path", "", "Path to a static assets directory.")
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f.String("port", "1323", "Port to bind on.")
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var configPath string
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f.Bool("disable_website", false, "Disable default embedded website.")
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f.Bool("disable_cors", false, "Disable CORS headers.")
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f.Float64("request_limit", 5, "Request limit per second.")
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f.String("static_path", "", "Path to a static assets directory.")
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f.String("port", "1323", "Port to bind on.")
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var configPath string
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f.StringVar(&configPath, "config", "config.toml", "Path to a .toml config file.")
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f.Parse(os.Args[1:])
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f.Parse(os.Args[1:])
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// Load config from flags, including defaults
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if err := k.Load(basicflag.Provider(f, "."), nil); err != nil {
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// Load config from flags, including defaults
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if err := k.Load(basicflag.Provider(f, "."), nil); err != nil {
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log.Fatalf("Error loading config: %v", err)
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}
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// Load config from environment variables
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k.Load(env.Provider("LNME_", ".", func(s string) string {
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// Load config from environment variables
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k.Load(env.Provider("LNME_", ".", func(s string) string {
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return strings.Replace(strings.ToLower(
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strings.TrimPrefix(s, "LNME_")), "_", ".", -1)
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}), nil)
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// Load config from file if available
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if configPath != "" {
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if _, err := os.Stat(configPath); err == nil {
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if err := k.Load(file.Provider(configPath), toml.Parser()); err != nil {
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log.Fatalf("Error loading config file: %v", err)
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}
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}
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}
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// Load config from file if available
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if configPath != "" {
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if _, err := os.Stat(configPath); err == nil {
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if err := k.Load(file.Provider(configPath), toml.Parser()); err != nil {
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log.Fatalf("Error loading config file: %v", err)
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}
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}
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}
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return k
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return k
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}
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