M cmd/server/genblog.go → cmd/server/genblog.go

@@ -25,6 +25,8 @@ fmt.Println("Generating blog page...")
 	blogDataSlice := generateBlogPage()
 	fmt.Println("Generating blog posts...")
 	generateBlogPosts(blogDataSlice)
+	fmt.Println("Generating rss...")
+	genRSS(blogDataSlice)
 }
 
 func genBlogDir() {

A cmd/server/genrss.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"text/template"
+)
+
+type (
+	rssItem struct {
+		Title string
+		Link  string
+	}
+)
+
+func genRSS(blogDataSlice []blogData) {
+	var rssItemSlice []rssItem
+	for _, post := range blogDataSlice {
+		rssItemSlice = append(rssItemSlice, rssItem{
+			Title: post.Title,
+			Link:  post.URL,
+		})
+	}
+
+	tpl, err := template.ParseFiles("templates/rss.xml.gotmpl")
+	if err != nil {
+		fmt.Printf("ERROR creating template: %s\n", err)
+	}
+
+	f, err := os.Create("html/en/blog/rss.xml.html")
+	if err != nil {
+		fmt.Printf("ERROR creating xml: %s\n", err)
+		panic(1)
+	}
+
+	err = tpl.ExecuteTemplate(f, "rss.xml.gotmpl", rssItemSlice)
+	if err != nil {
+		fmt.Printf("ERROR executing template: %s\n", err)
+	}
+}

A templates/rss.xml.gotmpl

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+<channel>
+  <title>crispy blog</title>
+  <link>https://crispy-caesus.eu/blog</link>
+  <description>
+    Just my little blog with thoughts and cursed solutions to stupid problems
+  </description>
+  <language>en-us</language>
+  <atom:link 
+    href="https://crispy-caesus.eu/blog/rss_en.xml"
+    rel="self" 
+    type="application/rss+xml"
+  />
+
+  {{range .}}<item>
+    <title>{{.Title}}</title>
+    <link>https://crispy-caesus.eu/{{.Link}}</link>
+  </item>
+  {{end}}
+</channel>
+</rss>