now/main.go
2024-11-10 15:49:27 +01:00

67 lines
1.4 KiB
Go

package main
import (
"embed"
"encoding/json"
"flag"
"github.com/anhgelus/golatt"
"log/slog"
"net/http"
"os"
)
//go:embed templates
var templates embed.FS
var (
domain string
configPath string
)
func init() {
flag.StringVar(&domain, "domain", "", "domain to use")
flag.StringVar(&configPath, "config", "", "config to use")
}
func main() {
flag.Parse()
if domain == "" {
domain = os.Getenv("NOW_DOMAIN")
if domain == "" {
slog.Error("Domain not set. Set it with --domain value or with the env NOW_DOMAIN")
return
}
}
if configPath == "" {
configPath = os.Getenv("NOW_DATA")
if configPath == "" {
slog.Error("Config not set. Set it with --cfg relative path or with the env NOW_DATA")
return
}
}
b, err := os.ReadFile(configPath)
if err != nil {
panic(err)
}
var cfg Config
err = json.Unmarshal(b, &cfg)
if err != nil {
panic(err)
}
g := golatt.New(templates)
g.DefaultSeoData = &golatt.SeoData{
Image: cfg.Image,
Description: cfg.Description,
Domain: domain,
}
g.Templates = append(g.Templates, "templates/base/*.gohtml")
g.NewTemplate("index", "/", cfg.Person.Name, "", "", &cfg).Handle()
g.NewTemplate("credits", "/credits", "Credits", "", "", &cfg).Handle()
g.NotFoundHandler = func(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
}
g.StartServer(":80")
}