feat: Add config parsing

1 files changed, 31 insertions, 1 deletions

diff --git a/main.go b/main.go
index 7c80564..ba441fe 100644
--- a/main.go
+++ b/main.go
@@ -2,16 +2,20 @@ package main
 
 import (
 	"context"
+	"encoding/json"
+	"flag"
 	"log/slog"
 	"net/http"
 	"os"
 	"os/signal"
 	"time"
 
+	"git.gabrielgio.me/cerrado/pkg/config"
 	"git.gabrielgio.me/cerrado/pkg/worker"
 )
 
 func main() {
+
 	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, os.Kill)
 	defer stop()
 	if err := run(ctx); err != nil {
@@ -20,10 +24,36 @@ func main() {
 }
 
 func run(ctx context.Context) error {
+	var (
+		configPath = flag.String("config", "config.example.scfg", "File path for the configuration file")
+	)
+
+	flag.Parse()
+
 	mux := http.NewServeMux()
 	mux.HandleFunc("/", func(w http.ResponseWriter, _ *http.Request) {
-		if _, err := w.Write([]byte("Hello world!")); err != nil {
+
+		f, err := os.Open(*configPath)
+		if err != nil {
+			slog.Error("Error openning config file json", "error", err, "path", *configPath)
+			return
+		}
+
+		c, err := config.Parse(f)
+		if err != nil {
+			slog.Error("Error parsing config", "error", err, "path", *configPath)
+			return
+		}
+
+		b, err := json.MarshalIndent(c, "", "	")
+		if err != nil {
+			slog.Error("Error parsing json", "error", err)
+			return
+		}
+
+		if _, err := w.Write(b); err != nil {
 			slog.Error("Error handling index", "error", err)
+			return
 		}
 	})
 	serverTask := worker.NewServerTask(&http.Server{Handler: mux, Addr: "0.0.0.0:8080"})