new config file for job status.

main.go

@@ -1,30 +1,25 @@
 package main
 
 import (
+	"encoding/json"
 	"flag"
 	"fmt"
 	"log"
 	"net/http"
+	"os"
 )
 
-// ---------- HTTP Handlers ----------
-
-func HelloHandler(w http.ResponseWriter, r *http.Request) {
-	if r.URL.Path != "/hello" {
-		http.Error(w, "404 not found", http.StatusNotFound)
-		return
-	}
-	if r.Method != "GET" {
-		http.Error(w, "method is not supported", http.StatusNotFound)
-		return
-	}
-	fmt.Fprintf(w, "Hello You")
+type Config struct {
+	Job string `json:"job"`
 }
 
-func staticPage(path, file string) {
-	http.HandleFunc(path, func(w http.ResponseWriter, r *http.Request) {
-		http.ServeFile(w, r, "./static/"+file)
-	})
+func loadConfig() (*Config, error) {
+	data, err := os.ReadFile("data.json")
+	if err != nil {
+		return nil, err
+	}
+	var c Config
+	return &c, json.Unmarshal(data, &c)
 }
 
 // ---------- Main ----------
@@ -36,23 +31,29 @@ func main() {
 	fs := http.FileServer(http.Dir("static"))
 	http.Handle("/static/", http.StripPrefix("/static/", fs))
 
-	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-		if r.URL.Path != "/" {
-			http.Redirect(w, r, "/", http.StatusFound)
+	http.HandleFunc("GET /{$}", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/about.html") })
+	http.HandleFunc("GET /infra", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/infra.html") })
+	http.HandleFunc("GET /finance", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/finance.html") })
+	http.HandleFunc("GET /cinema", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/cinema.html") })
+	http.HandleFunc("GET /engine", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/engine.html") })
+	http.HandleFunc("GET /42", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/42.html") })
+	http.HandleFunc("GET /secret", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/secret.html") })
+	http.HandleFunc("GET /favicon.ico", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/icon.png") })
+
+	http.HandleFunc("GET /status", func(w http.ResponseWriter, r *http.Request) {
+		config, err := loadConfig()
+		if err != nil {
+			http.Error(w, "failed to load config", http.StatusInternalServerError)
 			return
 		}
-		http.ServeFile(w, r, "./static/about.html")
-	})
-	//http.HandleFunc("/portfolio", Portfolio)
-	staticPage("/infra", "infra.html")
-	staticPage("/finance", "finance.html")
-	staticPage("/cinema", "cinema.html")
-	staticPage("/engine", "engine.html")
-	staticPage("/42", "42.html")
-	staticPage("/secret", "secret.html")
 
-	http.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
-		http.ServeFile(w, r, "./static/icon.png")
+		w.Header().Set("Content-Type", "text/html")
+
+		if config.Job == "" || config.Job == "none" {
+			fmt.Fprint(w, `<span><span class="dot dot--available"></span>available for work</span>`)
+		} else {
+			fmt.Fprintf(w, `<span><span class="dot dot--busy"></span>working at: <b>%s</b></span>`, config.Job)
+		}
 	})
 
 	//http.HandleFunc("/portfolio", Portfolio)