first commit

cmd/server/main.go

@@ -0,0 +1,90 @@
+package main
+
+import (
+	"bytes"
+	"log"
+	"net/http"
+	"os"
+
+	chromahtml "github.com/alecthomas/chroma/v2/formatters/html"
+	"github.com/alecthomas/chroma/v2/styles"
+
+	"ridgwaysystems.org/website/internal/blog"
+	"ridgwaysystems.org/website/internal/handler"
+)
+
+func main() {
+	port := getenv("PORT", "8080")
+	contentDir := getenv("CONTENT_DIR", "content")
+	dataDir := getenv("DATA_DIR", "data")
+
+	// Generate syntax.css at startup (light + dark via media query)
+	if err := generateSyntaxCSS("static/css/syntax.css"); err != nil {
+		log.Printf("warning: could not generate syntax.css: %v", err)
+	}
+
+	store, err := blog.NewStore(contentDir + "/posts")
+	if err != nil {
+		log.Fatal("store:", err)
+	}
+
+	h := handler.New(store, dataDir)
+
+	mux := http.NewServeMux()
+
+	// Static files (includes robots.txt via static/robots.txt)
+	mux.Handle("GET /static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
+
+	// robots.txt at root
+	mux.HandleFunc("GET /robots.txt", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "static/robots.txt")
+	})
+
+	// Public routes
+	mux.HandleFunc("GET /{$}", h.Index)
+	mux.HandleFunc("GET /blog", h.BlogList)
+	mux.HandleFunc("GET /blog/feed.xml", h.Feed)
+	mux.HandleFunc("GET /blog/{slug}", h.BlogPost)
+	mux.HandleFunc("GET /infrastructure", h.Infrastructure)
+	mux.HandleFunc("GET /status", h.Status)
+	mux.HandleFunc("GET /about", h.About)
+	mux.HandleFunc("GET /sitemap.xml", h.Sitemap)
+
+	// Admin routes (auth handled per-handler)
+	mux.HandleFunc("/admin", h.AdminDashboard)
+	mux.HandleFunc("/admin/", h.AdminRouter)
+
+	log.Printf("ridgwaysystems.org starting on :%s (DEV=%s)", port, os.Getenv("DEV"))
+	log.Fatal(http.ListenAndServe(":"+port, mux))
+}
+
+// generateSyntaxCSS writes a chroma CSS file with light and dark themes.
+func generateSyntaxCSS(path string) error {
+	formatter := chromahtml.New(chromahtml.WithClasses(true))
+
+	var buf bytes.Buffer
+
+	// Light theme (github)
+	buf.WriteString("/* Auto-generated by chroma at server startup. Do not edit. */\n\n")
+	if err := formatter.WriteCSS(&buf, styles.Get("github")); err != nil {
+		return err
+	}
+
+	// Dark theme wrapped in prefers-color-scheme media query
+	buf.WriteString("\n@media (prefers-color-scheme: dark) {\n")
+	var dark bytes.Buffer
+	if err := formatter.WriteCSS(&dark, styles.Get("github-dark")); err != nil {
+		return err
+	}
+	buf.Write(dark.Bytes())
+	buf.WriteString("}\n")
+
+	return os.WriteFile(path, buf.Bytes(), 0644)
+}
+
+func getenv(key, def string) string {
+	if v := os.Getenv(key); v != "" {
+		return v
+	}
+	return def
+}