initial commit of actions

github/codeql-action-v2/node_modules/ava/lib/worker/dependency-tracker.js

@@ -0,0 +1,48 @@
+import process from 'node:process';
+
+import channel from './channel.cjs';
+
+const seenDependencies = new Set();
+let newDependencies = [];
+
+function flush() {
+	if (newDependencies.length === 0) {
+		return;
+	}
+
+	channel.send({type: 'dependencies', dependencies: newDependencies});
+	newDependencies = [];
+}
+
+function track(filename) {
+	if (seenDependencies.has(filename)) {
+		return;
+	}
+
+	if (newDependencies.length === 0) {
+		process.nextTick(flush);
+	}
+
+	seenDependencies.add(filename);
+	newDependencies.push(filename);
+}
+
+const tracker = {
+	flush,
+	track,
+	install(extensions, testPath) {
+		for (const ext of Object.keys(extensions)) {
+			const wrappedHandler = extensions[ext];
+
+			extensions[ext] = (module, filename) => {
+				if (filename !== testPath) {
+					track(filename);
+				}
+
+				wrappedHandler(module, filename);
+			};
+		}
+	},
+};
+
+export default tracker;