feat: add website builder using goldmark (replaces build.js)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-27 23:22:16 +01:00
parent 804da83d7b
commit ed04ff4017
4 changed files with 167 additions and 0 deletions
--- a/internal/builder/builder_test.go
+++ b/internal/builder/builder_test.go
@@ -0,0 +1,113 @@
+package builder
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestBuild(t *testing.T) {
+	dir := t.TempDir()
+
+	md := "# Test List\n\n- [Example](https://example.com) - A test entry.\n"
+	mdPath := filepath.Join(dir, "README.md")
+	if err := os.WriteFile(mdPath, []byte(md), 0644); err != nil {
+		t.Fatal(err)
+	}
+
+	tmpl := `<!DOCTYPE html>
+<html>
+<body>
+<div id="md"></div>
+</body>
+</html>`
+	tmplPath := filepath.Join(dir, "template.html")
+	if err := os.WriteFile(tmplPath, []byte(tmpl), 0644); err != nil {
+		t.Fatal(err)
+	}
+
+	outPath := filepath.Join(dir, "index.html")
+	if err := Build(mdPath, tmplPath, outPath); err != nil {
+		t.Fatalf("Build failed: %v", err)
+	}
+
+	content, err := os.ReadFile(outPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	html := string(content)
+	if !strings.Contains(html, "Test List") {
+		t.Error("expected 'Test List' in output")
+	}
+	if !strings.Contains(html, "https://example.com") {
+		t.Error("expected link in output")
+	}
+}
+
+func TestBuildWithSectionPlaceholder(t *testing.T) {
+	dir := t.TempDir()
+
+	md := "# Hello\n\nWorld.\n"
+	mdPath := filepath.Join(dir, "README.md")
+	if err := os.WriteFile(mdPath, []byte(md), 0644); err != nil {
+		t.Fatal(err)
+	}
+
+	// This matches the actual template format
+	tmpl := `<!DOCTYPE html>
+<html>
+<body>
+<section id="md" class="main-content"></section>
+</body>
+</html>`
+	tmplPath := filepath.Join(dir, "template.html")
+	if err := os.WriteFile(tmplPath, []byte(tmpl), 0644); err != nil {
+		t.Fatal(err)
+	}
+
+	outPath := filepath.Join(dir, "index.html")
+	if err := Build(mdPath, tmplPath, outPath); err != nil {
+		t.Fatalf("Build failed: %v", err)
+	}
+
+	content, err := os.ReadFile(outPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !strings.Contains(string(content), "Hello") {
+		t.Error("expected 'Hello' in output")
+	}
+	if !strings.Contains(string(content), `class="main-content"`) {
+		t.Error("expected section class preserved")
+	}
+}
+
+func TestBuildRealREADME(t *testing.T) {
+	mdPath := "../../README.md"
+	tmplPath := "../../config/website.tmpl.html"
+	if _, err := os.Stat(mdPath); err != nil {
+		t.Skip("README.md not found")
+	}
+	if _, err := os.Stat(tmplPath); err != nil {
+		t.Skip("website template not found")
+	}
+
+	dir := t.TempDir()
+	outPath := filepath.Join(dir, "index.html")
+
+	if err := Build(mdPath, tmplPath, outPath); err != nil {
+		t.Fatalf("Build failed: %v", err)
+	}
+
+	info, err := os.Stat(outPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if info.Size() < 10000 {
+		t.Errorf("output too small: %d bytes", info.Size())
+	}
+	t.Logf("Generated %d bytes", info.Size())
+}