add js examples to gh-pages build

.github/workflows/actions.yml

@@ -24,6 +24,7 @@ jobs:
       - run: cd serverless/aws && npm install && npm run build && cp dist/lambda_function.zip ../../app/dist
       - run: cd serverless/cloudflare && npm install && npm run build && cp dist/index.js ../../app/dist
       - run: cd spec/v3 && cp *.pmtiles ../../app/dist
+      - run: cd js/examples && cp *.html ../../app/dist/examples/
       - name: build_app
         uses: peaceiris/actions-gh-pages@v3
         if: ${{ github.ref == 'refs/heads/master' }}

app/public/examples/serve_localhost.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-        "flag"
-        "log"
-        "net/http"
-)
-
-func main() {
-    port := flag.String("p", "7000", "port to serve on")
-    directory := flag.String("d", ".", "the directory containing PMTiles archives")
-    flag.Parse()
-
-    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-        w.Header().Set("Access-Control-Allow-Origin", "*")
-        w.Header().Set("Access-Control-Allow-Headers", "Range")
-        http.ServeFile(w, r, r.URL.Path[1:])
-    })
-
-    log.Printf("Serving %s on HTTP port: %s\n", *directory, *port)
-    log.Fatal(http.ListenAndServe(":"+*port, nil))
-}