feat: add static site generation functionality

main.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"log"
+	"slices"
+)
+
+func main() {
+	// main is the entry point of the application.
+	// It orchestrates the process of generating the static website by:
+	// 1. Listing all posts.
+	// 2. Compiling SCSS styles.
+	// 3. Rendering each post.
+	// 4. Rendering the home page.
+	// 5. Copying static files.
+	// 6. Rendering tag pages.
+	// 7. Copying media files.
+	posts, _ := listPosts()
+	var tags []string
+	postsByTag := make(map[string][]Post)
+
+	for _, p := range posts {
+		for _, t := range p.Tags {
+			if !slices.Contains(tags, t) {
+				tags = append(tags, t)
+			}
+
+			if postsByTag[t] == nil {
+				postsByTag[t] = []Post{}
+			}
+
+			postsByTag[t] = append(postsByTag[t], p)
+		}
+	}
+
+	css, _ := compileSCSS()
+
+	log.Println(len(posts), "posts to handle")
+
+	for _, p := range posts {
+		_ = renderPost(p, css, tags)
+	}
+
+	// Process the index.html template
+	if err := renderHome(posts, tags, css); err != nil {
+		log.Fatal("Error processing index template:", err)
+	}
+
+	// Copy the "static" folder to the "build" folder
+	if err := copyDir("static/", "build"); err != nil {
+		log.Fatal("Error copying static files:", err)
+	}
+
+	for _, t := range tags {
+		renderTagPage(t, postsByTag[t], tags, css)
+	}
+
+	if err := copyMedias(); err != nil {
+		log.Fatal("Erro copying media files:", err)
+	}
+}