wip parse

app/srv/package.json

@@ -7,6 +7,7 @@
     "@node-rs/argon2": "^1.5.2",
     "@paralleldrive/cuid2": "^2.2.2",
     "@types/mime-types": "^2.1.2",
+    "recast": "^0.23.4",
     "esbuild": "^0.19.4",
     "lmdb": "^2.8.5",
     "mime-types": "^2.1.35",

app/srv/ws/sync/actions/swc_parse.ts

@@ -1,5 +1,6 @@
 import { IContent } from "../../../../web/src/utils/types/general";
 import { SAction } from "../actions";
+import { parseJs } from "../editor/parser/parse-js";
 import { docs } from "../entity/docs";
 import { SyncConnection } from "../type";
 
@@ -11,9 +12,32 @@ export const swc_parse: SAction["swc"]["parse"] = async function (
     let ydoc = docs.page[arg.page_id];
     if (ydoc) {
       const item = ydoc.doc.getMap("map").get("root")?.toJSON() as IContent;
+      const res = parseItem(item);
+      console.log(res);
     }
   }
 
   let result = null as unknown as Awaited<ReturnType<SAction["swc"]["parse"]>>;
   return result; 
 };
+
+type ParseParent = Record<string, {}>;
+export const parseItem = (item: IContent, _parents?: ParseParent) => {
+  const parents = _parents || {};
+
+  const js = item.adv?.js;
+  if (typeof js === "string") {
+    const res = parseJs(js);
+    if (res) {
+      parents[item.id] = res;
+    }
+  }
+
+  if (item.type !== "text") {
+    for (const c of item.childs) {
+      parseItem(c, parents);
+    }
+  }
+
+  return parents;
+};

app/srv/ws/sync/editor/parser/parse-js.ts

@@ -0,0 +1,76 @@
+import recast from "recast";
+import babel from "recast/parsers/babel-ts";
+export const parseJs = (code: string) => {
+  const ast = recast.parse(code, {
+    parser: babel,
+  });
+
+  const local = { name: "", value: "", index: 0 };
+  const passprop: any = {};
+  recast.visit(ast, {
+    visitJSXOpeningElement({ node }) {
+      if (node.name.type === "JSXIdentifier" && node.attributes) {
+        if (node.name.name === "Local") {
+          for (const attr of node.attributes) {
+            if (
+              attr.type === "JSXAttribute" &&
+              attr.name.type === "JSXIdentifier"
+            ) {
+              if (
+                attr.name.name === "name" &&
+                attr.value?.type === "StringLiteral"
+              ) {
+                local.name = attr.value.value;
+              }
+
+              if (
+                attr.name.name === "value" &&
+                attr.value &&
+                attr.value.type === "JSXExpressionContainer" &&
+                attr.value.expression.type === "ObjectExpression" &&
+                attr.value.expression.loc
+              ) {
+                const loc = attr.value.expression.loc as any;
+                local.value = code.substring(loc.start.index, loc.end.index);
+                local.index = loc.start.index;
+              }
+            }
+          }
+        } else if (node.name.name === "PassProp") {
+          for (const attr of node.attributes) {
+            if (
+              attr.type === "JSXAttribute" &&
+              attr.name.type === "JSXIdentifier"
+            ) {
+              if (
+                attr.name.name === "value" &&
+                attr.value &&
+                attr.value.type === "JSXExpressionContainer" &&
+                attr.value.expression.loc
+              ) {
+                const loc = attr.value.expression.loc as any;
+                passprop[attr.name.name] = {
+                  value: code.substring(loc.start.index, loc.end.index),
+                  index: loc.start.index,
+                };
+              }
+            }
+          }
+        }
+      }
+      return true;
+    },
+  });
+
+  const result: any = {};
+  if (local.name) {
+    result.local = local;
+  }
+  if (Object.keys(passprop).length > 0) {
+    result.passprop = passprop;
+  }
+
+  if (Object.keys(result).length > 0) {
+    return result;
+  }
+};

package.json

@@ -27,7 +27,6 @@
   "dependencies": {
     "brotli-wasm": "^2.0.1",
     "fdir": "^6.1.0",
-    "oxc-parser": "^0.2.0",
     "typescript": "^5.2.2"
   }
 }