1 files changed, 81 insertions, 0 deletions
diff --git a/gen.go b/gen.go
new file mode 100644
index 0000000..39180ec
--- /dev/null
+++ b/gen.go
@@ -0,0 +1,81 @@
+package main
+
+import (
+	"bytes"
+	_ "embed"
+	"fmt"
+	"os"
+	"sigs.k8s.io/yaml"
+	"strings"
+
+	"github.com/yuin/goldmark"
+	"html/template"
+)
+
+type Plan struct {
+	Tags          map[string]TagInfo `json:"tags"`
+	Contributions []Contribution     `json:"contributions"`
+}
+
+type TagInfo struct {
+	PrettyName string `json:"prettyName"`
+	Desc       string `json:"desc"`
+}
+
+type Contribution struct {
+	URLs        []string `json:"urls"`
+	Tags        []string `json:"tags"`
+	SponsoredBy string   `json:"sponsored-by"`
+	Desc        string   `json:"desc"`
+}
+
+func ReadPlan(filename string) (Plan, error) {
+	bs, err := os.ReadFile(filename)
+	if err != nil {
+		return Plan{}, err
+	}
+	var ret Plan
+	if err := yaml.UnmarshalStrict(bs, &ret); err != nil {
+		return Plan{}, err
+	}
+	return ret, nil
+}
+
+func MarkdownToHTML(md string) (template.HTML, error) {
+	var html strings.Builder
+	if err := goldmark.Convert([]byte(md), &html); err != nil {
+		return template.HTML(""), err
+	}
+	return template.HTML(html.String()), nil
+}
+
+func main() {
+	if err := mainWithError(); err != nil {
+		fmt.Fprintf(os.Stderr, "%s: error: %v\n", os.Args[0], err)
+		os.Exit(1)
+	}
+}
+
+//go:embed plan.html.tmpl
+var embedPlanHTMLTmpl string
+
+var tmpl = template.Must(template.New("plan.html").
+	Funcs(template.FuncMap{
+		"md2html": MarkdownToHTML,
+	}).
+	Parse(embedPlanHTMLTmpl))
+
+func mainWithError() error {
+	plan, err := ReadPlan("plan.yml")
+	if err != nil {
+		return err
+	}
+	var out bytes.Buffer
+	if err := tmpl.Execute(&out, plan); err != nil {
+		return err
+	}
+	if err := os.WriteFile("plan.html", out.Bytes(), 0666); err != nil {
+		return err
+	}
+	return nil
+}