Update ss58 JSON format handling (#1120)

* Update JSON handling

* Fix output

packages/networks/scripts/fromSubstrate.mjs

@@ -6,11 +6,14 @@ import fetch from 'node-fetch';
 
 const SUBSTRATE_REGISTRY = 'https://raw.githubusercontent.com/paritytech/substrate/master/ss58-registry.json';
 
-function outputField (v) {
+function outputField (k, v) {
   if (typeof v === 'string') {
     return `'${v}'`;
   } else if (Array.isArray(v)) {
-    return `[${v.map((v) => outputField(v)).join(', ')}]`;
+    // new format is [] to indicate optionality
+    return (['decimals', 'symbols'].includes(k) && !v.length)
+      ? null
+      : `[${v.map((v) => outputField(k, v)).join(', ')}]`;
   }
 
   return v;
@@ -25,7 +28,7 @@ async function getSubstrateRegistry () {
       `  {\n${Object
         .entries(e)
         .sort(([a], [b]) => a.localeCompare(b))
-        .map(([k, v]) => `    ${k}: ${outputField(v)}`)
+        .map(([k, v]) => `    ${k}: ${outputField(k, v)}`)
         .join(',\n')}\n  }`
     )
     .join(',\n');

packages/networks/src/crosscheck.spec.ts

@@ -60,7 +60,11 @@ describe('check latest Substrate ss58 registry', (): void => {
         return [
           `${n.displayName} (${n.prefix})`,
           other
-            ? fields.filter((f) => stringify(n[f]) !== stringify(other[f]))
+            ? fields.filter((f) =>
+              ['decimals', 'symbols'].includes(f)
+                ? stringify(n[f] || []) !== stringify(other[f] || [])
+                : stringify(n[f]) !== stringify(other[f])
+            )
             : []
         ];
       })

packages/networks/src/interfaces.ts

@@ -18,7 +18,7 @@ export const allNetworks = knownSubstrate.map((o): SubstrateNetwork => {
 
   n.genesisHash = knownGenesis[network] || [];
   n.icon = knownIcon[network] || 'substrate';
-  n.isIgnored = !network || !!knownTestnet[network] || network.startsWith('reserved');
+  n.isIgnored = !network || !!knownTestnet[network] || !o.standardAccount;
 
   return n;
 });