make an osm message

helpers/wiki_osm.mjs

@@ -48,7 +48,7 @@ export default function getElementCartographique() {
     const titleSelector = ""
 
 
-    fs.readFile(__dirname + '/assets/documents/elements_carto_osm.html', 'utf8', function (err, html) {
+   return fs.readFile(__dirname + '/assets/documents/elements_carto_osm.html', 'utf8', function (err, html) {
         if (err) {
             return console.log(err);
         }
@@ -121,12 +121,23 @@ export default function getElementCartographique() {
         // aller chercher le lien
         // image de description:
         let imgSelector = ".description a.image img"
+           const message = makePostMessageFromObj(result)
+           console.log("message", message)
+           
         return result;
 
     });
 
 }
 
+function makePostMessageFromObj(result) {
+    return `
+# [Le tag OSM du jour : ${result.key}=${result.value}](${result.link})
+> ${result.description.trim()}
+#osm #openstreetmap #wiki #rtfw
+`
+}
+
 function getQuery() {
     // var url = "https://wiki.openstreetmap.org/w/api.php";
     var url = "https://fr.wikipedia.org/w/api.php";
@@ -165,4 +176,10 @@ function getQuery() {
         });
 
 
-}
+}
+
+
+// run
+
+const res = getElementCartographique()
+console.log("res", res)