Create go backend for site SSR and Dockerfile for dockerization

main.go

@@ -0,0 +1,83 @@
+package main
+
+import (
+	"flag"
+	"html/template"
+	"net/http"
+	"path/filepath"
+
+	"github.com/BurntSushi/toml"
+)
+
+type HeaderData struct {
+	MarqueeItems []MarqueeItem `toml:"marquee_items"`
+	Links        Links         `toml:"links"`
+}
+type MarqueeItem struct {
+	Text string       `toml:"text"`
+	URL  template.URL `toml:"url"`
+}
+type Links struct {
+	TopLevel   []Link         `toml:"top_level"`
+	Categories []LinkCategory `toml:"categories"`
+}
+type Link struct {
+	Name string       `toml:"name"`
+	URL  template.URL `toml:"url"`
+}
+type LinkCategory struct {
+	Name     string `toml:"name"`
+	MainLink string `toml:"main_link"`
+	Links    []Link `toml:"links"`
+}
+
+type Config struct {
+	HeaderData HeaderData `toml:"header_data"`
+}
+
+type PageData struct {
+	Header        HeaderData
+	Body          template.HTML
+	Posts         []Post
+	Post          Post
+	StatusCode    int
+	StatusMessage string
+}
+
+var debug *bool
+var configDir string
+var contentDir string
+
+var config Config
+
+func main() {
+	debug = flag.Bool("debug", false, "Run in debug mode")
+	var httpAddress string
+	flag.StringVar(&httpAddress, "address", ":8080", "HTTP address to listen on")
+	flag.StringVar(&configDir, "config", "", "The directory containing the server config")
+	flag.StringVar(&contentDir, "content", "", "The directory containing content")
+	flag.Parse()
+
+	_, err := toml.DecodeFile(filepath.Join(configDir, "config.toml"), &config)
+	if err != nil {
+		panic(err)
+	}
+
+	mux := &http.ServeMux{}
+
+	mux.HandleFunc("/", notFoundHandler)
+	mux.HandleFunc("/{$}", homeHandler)
+	mux.HandleFunc("/page/{page}", staticPageHandler)
+	mux.HandleFunc("/page/{category}/{page}", staticCategoryHandler)
+	mux.HandleFunc("/blog/{post}", postHandler)
+	mux.HandleFunc("/blog", blogHandler)
+	fs := http.FileServer(http.Dir(filepath.Join(contentDir, "static")))
+	mux.Handle("/static/", http.StripPrefix("/static/", fs))
+	mux.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, filepath.Join(contentDir, "/static/favicon.ico"))
+	})
+	err = http.ListenAndServe(httpAddress, mux)
+	if err != nil {
+		panic(err)
+	}
+}