From 9d92c2f999e9affa9470261e1f9c6dfbd2cef14b Mon Sep 17 00:00:00 2001
From: Michael Krotscheck <krotscheck@gmail.com>
Date: Tue, 5 Apr 2016 15:53:20 -0700
Subject: [PATCH] Added noop handler for all current registry-static hooks

This patch adds no-op hooks to the module, as placeholders to
indicate possible extension points. Future patches will add
functionality.
---
 index.js | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/index.js b/index.js
index e69de29..e959bcb 100644
--- a/index.js
+++ b/index.js
@@ -0,0 +1,66 @@
+(function() {
+  'use strict';
+
+  /**
+   * No-op hook, executes with no modifications to the current event.
+   *
+   * @param {{}} data The currently modified data.
+   * @param {Function} cb Asynchronous callback with the signature cb(error, shouldSave);
+   * @returns {void}
+   */
+  function noop (data, cb) {
+    cb(null, true);
+  }
+
+  module.exports = {
+    /**
+     * Called before any data is written, at the beginning of processing a change. If the callback
+     * is called with an error or false, no more processing will be done for this change, and no
+     * files will be written.
+     */
+    beforeAll: noop,
+
+    /**
+     * Called after all the data is written, at the end of processing a change. If there is no
+     * error, the callback parameters are ignored.
+     */
+    afterAll: noop,
+
+    /**
+     * Called before writing an update to the top-level index.json.
+     */
+    globalIndexJson: noop,
+
+    /**
+     * Called before writing a package's main index.json.
+     */
+    indexJson: noop,
+
+    /**
+     * Called before writing the index.json for a particular package version.
+     */
+    versionJson: noop,
+
+    /**
+     * Called before downloading/verifying/writing a package tarball.
+     */
+    tarball: noop,
+
+    /**
+     * Called after downloading/verifying/writing a package tarball. If there is no error, the
+     * callback parameters are ignored.
+     */
+    afterTarball: noop,
+
+    /**
+     * Called before doing anything else at start time.
+     */
+    startup: noop,
+
+    /**
+     * Called in order to check the sha1sum of a tarball. Calling back with true implies the shasum
+     * passed. Default is in lib/defaultShasumCheck.js.
+     */
+    shasumCheck: noop
+  };
+})();