KDL support for removals

Author: Bashamega

inputfiles/removals/Authenticator.kdl

@@ -0,0 +1,3 @@
+enum AuthenticatorTransport {
+  smart-card // WebKit only as of 2023-05
+}

inputfiles/removedTypes.jsonc

@@ -13,9 +13,6 @@
     },
     "enums": {
         "enum": {
-            "AuthenticatorTransport": {
-                "value": ["smart-card"] // WebKit only as of 2023-05
-            },
             "ConnectionType": {
                 "value": ["wimax"]
             },

src/build.ts

@@ -89,7 +89,8 @@ async function emitDom() {
 
   const overriddenItems = await readInputJSON("overridingTypes.jsonc");
   const addedItems = await readInputJSON("addedTypes.jsonc");
-  const patches = await readPatches();
+  const patches = await readPatches("patches");
+  const removals = await readPatches("removals");
   const comments = await readInputJSON("comments.json");
   const documentationFromMDN = await generateDescriptions();
   const removedItems = await readInputJSON("removedTypes.jsonc");
@@ -204,6 +205,7 @@ async function emitDom() {
   webidl = merge(webidl, getRemovalData(webidl));
   webidl = merge(webidl, getDocsData(webidl));
   webidl = prune(webidl, removedItems);
+  webidl = prune(webidl, removals);
   webidl = merge(webidl, addedItems);
   webidl = merge(webidl, overriddenItems);
   webidl = merge(webidl, patches);

src/build/patches.ts

@@ -375,14 +375,37 @@ export async function readPatch(fileUrl: URL): Promise<any> {
   return parseKDL(text);
 }
 
+function removeNamesDeep(obj: unknown): unknown {
+  if (Array.isArray(obj)) {
+    return obj.map(removeNamesDeep);
+  } else if (obj && typeof obj === "object") {
+    const newObj: { [key: string]: unknown } = {};
+    for (const [key, value] of Object.entries(obj as Record<string, unknown>)) {
+      if (key !== "name") {
+        newObj[key] = removeNamesDeep(value);
+      }
+    }
+    return newObj;
+  }
+  return obj;
+}
+
 /**
  * Read, parse, and merge all KDL files under the input folder.
  */
-export default async function readPatches(): Promise<any> {
-  const patchDirectory = new URL("../../inputfiles/patches/", import.meta.url);
+export default async function readPatches(
+  folder: "patches" | "removals",
+): Promise<any> {
+  const patchDirectory = new URL(
+    `../../inputfiles/${folder}/`,
+    import.meta.url,
+  );
   const fileUrls = await getAllFileURLs(patchDirectory);
 
   const parsedContents = await Promise.all(fileUrls.map(readPatch));
-
-  return parsedContents.reduce((acc, current) => merge(acc, current), {});
+  const res = parsedContents.reduce((acc, current) => merge(acc, current), {});
+  if (folder == "removals") {
+    return removeNamesDeep(res);
+  }
+  return res;
 }