Small (and rough) script to create some very specific changesets

Logic/Osm/OsmObject.ts

@@ -115,6 +115,7 @@ export abstract class OsmObject {
                 const rels = data.elements.map(wayInfo => {
                     const rel = new OsmRelation(wayInfo.id)
                     rel.LoadData(wayInfo)
+                    rel.SaveExtraData(wayInfo)
                     return rel
                 })
                 relsSrc.setData(rels)
@@ -496,10 +497,13 @@ export class OsmRelation extends OsmObject {
         }
 
         let tags = this.TagsXML();
-        return '    <relation id="' + this.id + '" changeset="' + changesetId + '" ' + this.VersionXML() + '>\n' +
+        let cs = ""
-            members +
+        if(changesetId !== undefined){
-            tags +
+            cs = `changeset="${changesetId}"`
-            '        </relation>\n';
+        }
+        return `    <relation id="${this.id}" ${cs} ${this.VersionXML()}>
+${members}${tags}        </relation>
+`;
 
     }
 

scripts/CycleHighwayFix.ts

@@ -0,0 +1,21 @@
+import ScriptUtils from "./ScriptUtils";
+ScriptUtils.fixUtils()
+import {appendFileSync, readFileSync, writeFileSync} from "fs";
+import {OsmObject} from "../Logic/Osm/OsmObject";
+
+ScriptUtils.erasableLog("Fixing the cycle highways...")
+writeFileSync("cycleHighwayFix.osc","<osmChange version=\"0.6\" generator=\"Handmade\" copyright=\"OpenStreetMap and Contributors\"\n" +
+    "           attribution=\"http://www.openstreetmap.org/copyright\" license=\"http://opendatacommons.org/licenses/odbl/1-0/\">\n" +
+    "    <modify>", "utf8")
+const ids = JSON.parse(readFileSync("export.geojson","utf-8")).features.map(f => f.properties["@id"])
+console.log(ids)
+ids.map(id => OsmObject.DownloadReferencingRelations(id).addCallbackAndRunD(relations => {
+    console.log(relations)
+    const changeparts = relations.filter(relation => relation.tags["cycle_highway"] == "yes" && relation.tags["note:state"] == undefined)
+        .map(relation => {
+             relation.tags["note:state"]="has_highway_under_construction";
+             return relation.ChangesetXML(undefined)
+        })
+    appendFileSync("cycleHighwayFix.osc",  changeparts.join("\n"), "utf8")
+    return true;
+}))