feat(index-builder): add sitemap.xml generation
Add sitemap.xml generation as a final pass in the index builder. The sitemap covers all public pages: home, leaderboard, bots list, bot profiles, matches list, featured replays, seasons, rivalries, predictions, and docs. - Add SiteURL config field (ACB_SITE_URL env var, defaults to https://aicodebattle.com) - Add generateSitemap() function with proper XML encoding - Add SitemapURL and Sitemap types for XML marshaling - Call generateSitemap() at the end of generateAllIndexes() - Write sitemap.xml to output directory alongside leaderboard.json Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
jedarden
parent
2022baffac
commit
aeef954590
2 changed files with 174 additions and 0 deletions
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@ -41,6 +41,9 @@ type Config struct {
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// Output directory for generated files
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OutputDir string
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// Site URL for sitemap generation
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SiteURL string
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// Site build image — when set, the index builder pulls the latest SPA
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// shell from the container registry instead of using baked-in assets.
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SiteBuildImage string // e.g. forgejo.ardenone.com/ai-code-battle/acb-site-build:latest
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@ -82,6 +85,7 @@ func LoadConfig() *Config {
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B2BucketName: os.Getenv("ACB_B2_BUCKET"),
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OutputDir: getEnv("ACB_OUTPUT_DIR", "/tmp/acb-index"),
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SiteURL: getEnv("ACB_SITE_URL", "https://aicodebattle.com"),
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SiteBuildImage: os.Getenv("ACB_SITE_BUILD_IMAGE"),
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SiteBuildPath: getEnv("ACB_SITE_BUILD_PATH", "dist"),
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@ -4,6 +4,7 @@ import (
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"context"
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"database/sql"
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"encoding/json"
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"encoding/xml"
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"fmt"
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"math"
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"os"
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@ -184,6 +185,15 @@ func generateAllIndexes(data *IndexData, outputDir string, db *sql.DB, cfg *Conf
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return fmt.Errorf("match feedback: %w", err)
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}
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// Generate sitemap.xml (final pass, written alongside leaderboard.json)
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siteURL := cfg.SiteURL
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if siteURL == "" {
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siteURL = "https://aicodebattle.com"
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}
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if err := generateSitemap(data, outputDir, siteURL); err != nil {
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return fmt.Errorf("sitemap: %w", err)
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}
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return nil
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}
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@ -2046,3 +2056,163 @@ func generateMatchFeedback(data *IndexData, outputDir string) error {
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return nil
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}
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// ─── Sitemap Generation ───────────────────────────────────────────────────────────
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// SitemapURL represents a single URL entry in the sitemap
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type SitemapURL struct {
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Loc string `xml:"loc"`
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LastMod string `xml:"lastmod,omitempty"`
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ChangeFreq string `xml:"changefreq,omitempty"`
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Priority string `xml:"priority,omitempty"`
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}
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// Sitemap represents the root sitemap XML structure
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type Sitemap struct {
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XMLName xml.Name `xml:"urlset"`
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Xmlns string `xml:"xmlns,attr"`
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URLs []SitemapURL `xml:"url"`
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}
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// generateSitemap creates sitemap.xml covering all public pages
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func generateSitemap(data *IndexData, outputDir string, siteURL string) error {
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now := data.GeneratedAt.Format("2006-01-02")
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urls := []SitemapURL{
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// Core pages
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{Loc: siteURL + "/", LastMod: now, ChangeFreq: "hourly", Priority: "1.0"},
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{Loc: siteURL + "/leaderboard", LastMod: now, ChangeFreq: "hourly", Priority: "0.9"},
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{Loc: siteURL + "/watch", LastMod: now, ChangeFreq: "hourly", Priority: "0.9"},
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{Loc: siteURL + "/watch/replays", LastMod: now, ChangeFreq: "hourly", Priority: "0.8"},
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{Loc: siteURL + "/compete", LastMod: now, ChangeFreq: "daily", Priority: "0.7"},
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{Loc: siteURL + "/compete/register", LastMod: now, ChangeFreq: "monthly", Priority: "0.5"},
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{Loc: siteURL + "/compete/sandbox", LastMod: now, ChangeFreq: "monthly", Priority: "0.5"},
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{Loc: siteURL + "/compete/docs", LastMod: now, ChangeFreq: "weekly", Priority: "0.6"},
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{Loc: siteURL + "/evolution", LastMod: now, ChangeFreq: "hourly", Priority: "0.8"},
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{Loc: siteURL + "/blog", LastMod: now, ChangeFreq: "daily", Priority: "0.7"},
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{Loc: siteURL + "/watch/predictions", LastMod: now, ChangeFreq: "hourly", Priority: "0.7"},
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}
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// Bot list page
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/bots",
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LastMod: now,
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ChangeFreq: "daily",
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Priority: "0.8",
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})
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// Individual bot profiles (limit to 1000 for sitemap size)
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for i, bot := range data.Bots {
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if i >= 1000 {
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break
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}
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priority := "0.6"
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if i < 10 {
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priority = "0.8" // Top bots get higher priority
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}
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/bot/" + bot.ID,
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LastMod: bot.UpdatedAt.Format("2006-01-02"),
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ChangeFreq: "daily",
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Priority: priority,
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})
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}
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// Individual match replay pages (limit to 500 most recent)
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for i, m := range data.Matches {
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if i >= 500 {
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break
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}
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priority := "0.5"
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if m.WinnerID != "" && m.CombatTurns > 0 {
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priority = "0.7" // Completed matches with combat get priority
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}
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var lastMod string
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if !m.CompletedAt.IsZero() {
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lastMod = m.CompletedAt.Format("2006-01-02")
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} else {
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lastMod = m.CreatedAt.Format("2006-01-02")
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}
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/watch/replay/" + m.ID,
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LastMod: lastMod,
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ChangeFreq: "monthly",
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Priority: priority,
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})
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}
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// Series pages
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for _, s := range data.Series {
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/watch/series/" + fmt.Sprintf("%d", s.ID),
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LastMod: s.UpdatedAt.Format("2006-01-02"),
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ChangeFreq: "weekly",
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Priority: "0.6",
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})
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}
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// Seasons list page
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/season",
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LastMod: now,
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ChangeFreq: "weekly",
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Priority: "0.7",
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})
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// Individual season pages
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for _, s := range data.Seasons {
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/season/" + fmt.Sprintf("%d", s.ID),
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LastMod: s.StartsAt.Format("2006-01-02"),
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ChangeFreq: "weekly",
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Priority: "0.7",
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})
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}
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// Rivalries page
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/rivalries",
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LastMod: now,
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ChangeFreq: "weekly",
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Priority: "0.6",
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})
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// Docs pages
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docsPages := []string{"protocol", "replay-format", "getting-started", "starter-kits"}
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for _, doc := range docsPages {
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urls = append(urls, SitemapURL{
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Loc: siteURL + "/compete/docs/" + doc,
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LastMod: now,
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ChangeFreq: "monthly",
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Priority: "0.5",
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})
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}
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// Build XML sitemap
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sitemap := Sitemap{
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Xmlns: "http://www.sitemaps.org/schemas/sitemap/0.9",
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URLs: urls,
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}
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// Write sitemap.xml to output directory (alongside leaderboard.json in the Pages deploy)
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outputPath := filepath.Join(outputDir, "sitemap.xml")
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f, err := os.Create(outputPath)
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if err != nil {
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return fmt.Errorf("create sitemap.xml: %w", err)
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}
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defer f.Close()
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// Write XML header
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if _, err := f.WriteString(`<?xml version="1.0" encoding="UTF-8"?>` + "\n"); err != nil {
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return fmt.Errorf("write xml header: %w", err)
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}
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// Write sitemap content
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enc := xml.NewEncoder(f)
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enc.Indent("", " ")
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if err := enc.Encode(sitemap); err != nil {
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return fmt.Errorf("encode sitemap: %w", err)
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}
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return nil
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}
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