Started building out the site.

cmd/gendocs/main.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"bytes"
+	"embed"
+	"flag"
+	"github.com/yuin/goldmark"
+	"github.com/yuin/goldmark/parser"
+	"go.abhg.dev/goldmark/frontmatter"
+	"html/template"
+	"log"
+	"os"
+)
+
+//go:embed frame.tmpl
+var frameTmpl embed.FS
+
+func main() {
+	flag.Parse()
+
+	if flag.NArg() != 1 {
+		log.Fatalln("usage: gendocs [markdown]")
+	}
+
+	md := goldmark.New(goldmark.WithExtensions(&frontmatter.Extender{}))
+
+	mdData, err := os.ReadFile(flag.Arg(0))
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	ctx := parser.NewContext()
+
+	var buf bytes.Buffer
+	if err := md.Convert(mdData, &buf, parser.WithContext(ctx)); err != nil {
+		log.Fatal(err)
+	}
+
+	var frontMatter struct {
+		Title string `yaml:"title"`
+	}
+	if fm := frontmatter.Get(ctx); fm != nil {
+		if err := fm.Decode(&frontMatter); err != nil {
+			log.Fatal(err)
+		}
+	}
+
+	frameTmpls, err := template.ParseFS(frameTmpl, "*.tmpl")
+	if err != nil {
+		log.Fatal(err)
+	}
+	var res bytes.Buffer
+	if err := frameTmpls.ExecuteTemplate(&res, "frame.tmpl", map[string]interface{}{
+		"Title": frontMatter.Title,
+		"Body":  template.HTML(buf.Bytes()),
+	}); err != nil {
+		log.Fatal(err)
+	}
+
+	os.Stdout.Write(res.Bytes())
+}