walk script WIP

Author: Madoshakalaka

tests/utils/target_test_script.ts

@@ -0,0 +1,6 @@
+// to be used with typescript_walk_nodes.ts. Write stuff below, and see what nodes there are.
+
+
+export interface LmaoInterface {
+
+}

tests/utils/typescript_walk_nodes.ts

@@ -0,0 +1,44 @@
+// sometimes it's useful to test with a target script and know what nodes there are
+
+
+import * as fs from 'fs';
+import * as path from 'path';
+import * as ts from 'typescript';
+import {visitNode, VisitResult} from 'typescript';
+
+// visitor class
+class MyVisitor {
+
+    readonly kinds: string[];
+
+    constructor() {
+        this.kinds = [];
+    }
+
+    visit(node: ts.Node): VisitResult<ts.Node> {
+        this.kinds.push(ts.SyntaxKind[node.kind]);
+        return node
+
+    }
+
+}
+
+const myVisitor = new MyVisitor()
+
+// load & parse file
+const fileName: string = path.resolve(__dirname, 'target_test_script.ts')
+const sourceFile = ts.createSourceFile(
+    fileName,
+    fs.readFileSync(fileName, 'utf8'),
+    ts.ScriptTarget.Latest,
+    true,
+);
+
+
+// fixme: shouldn't pass in sourceFile here. Should convert sourceFile to a Node (maybe convert it to a Bundle first?)
+
+// walk AST
+visitNode(sourceFile, n => myVisitor.visit(n))
+
+// show results
+console.log(myVisitor.kinds.join('\n'));