test

vscode-server-linux-x64-web/node_modules/@parcel/watcher/index.js

@@ -0,0 +1,77 @@
+const binding = require('node-gyp-build')(__dirname);
+const path = require('path');
+const micromatch = require('micromatch');
+const isGlob = require('is-glob');
+
+function normalizeOptions(dir, opts = {}) {
+  const { ignore, ...rest } = opts;
+
+  if (Array.isArray(ignore)) {
+    opts = { ...rest };
+
+    for (const value of ignore) {
+      if (isGlob(value)) {
+        if (!opts.ignoreGlobs) {
+          opts.ignoreGlobs = [];
+        }
+
+        const regex = micromatch.makeRe(value, { 
+          // We set `dot: true` to workaround an issue with the 
+          // regular expression on Linux where the resulting 
+          // negative lookahead `(?!(\\/|^)` was never matching
+          // in some cases. See also https://bit.ly/3UZlQDm
+          dot: true,
+          // C++ does not support lookbehind regex patterns, they
+          // were only added later to JavaScript engines
+          // (https://bit.ly/3V7S6UL)
+          lookbehinds: false
+        });
+        opts.ignoreGlobs.push(regex.source);
+      } else {
+        if (!opts.ignorePaths) {
+          opts.ignorePaths = [];
+        }
+
+        opts.ignorePaths.push(path.resolve(dir, value));
+      }
+    }
+  }
+
+  return opts;
+}
+
+exports.writeSnapshot = (dir, snapshot, opts) => {
+  return binding.writeSnapshot(
+    path.resolve(dir),
+    path.resolve(snapshot),
+    normalizeOptions(dir, opts),
+  );
+};
+
+exports.getEventsSince = (dir, snapshot, opts) => {
+  return binding.getEventsSince(
+    path.resolve(dir),
+    path.resolve(snapshot),
+    normalizeOptions(dir, opts),
+  );
+};
+
+exports.subscribe = async (dir, fn, opts) => {
+  dir = path.resolve(dir);
+  opts = normalizeOptions(dir, opts);
+  await binding.subscribe(dir, fn, opts);
+
+  return {
+    unsubscribe() {
+      return binding.unsubscribe(dir, fn, opts);
+    },
+  };
+};
+
+exports.unsubscribe = (dir, fn, opts) => {
+  return binding.unsubscribe(
+    path.resolve(dir),
+    fn,
+    normalizeOptions(dir, opts),
+  );
+};