update pmtiles.js

Makefile

@@ -4,5 +4,8 @@ cli:
 debug:
 	go run -mod vendor cmd/example/main.go
 
+pmtiles-js:
+	curl -s -L -o static/javascript/protomaps.min.js https://unpkg.com/protomaps@latest/dist/protomaps.min.js 
+
 protomaps-js:
 	curl -s -L -o static/javascript/protomaps.min.js https://unpkg.com/protomaps@latest/dist/protomaps.min.js 

cmd/example/index.html

@@ -15,18 +15,21 @@
 	 var tile_url = document.body.getAttribute("data-protomaps-tile-url");
 
          const map = L.map('map');
+
 	 const p = new pmtiles.PMTiles(tile_url);
 
 	 console.log("P", p);
 
 	 p.metadata().then(m => {
+
+	    console.log("HELLO");
 	     let bounds_str = m.bounds.split(',')
 	     let bounds = [[+bounds_str[1],+bounds_str[0]],[+bounds_str[3],+bounds_str[2]]]
 	     layer = new protomaps.LeafletLayer({url:p, bounds:bounds})
 	     layer.addTo(map)
-	     map.fitBounds(bounds)
+		 map.fitBounds(bounds)
 	 });
-	 
+
 	 new L.Hash(map);
         </script>
     </body>

static/javascript/pmtiles.js

@@ -71,6 +71,7 @@
         }
 
         metadata = func => {
+	    console.log("WHAT", func);
             this.root.then(root => {
                 func(root.metadata)
             })
@@ -188,4 +189,4 @@
         }
     }
     return {PMTiles:PMTiles}
-}))
+}))