bundle curlydiff module

FTP masters would reject node-curlydiff on the account of it being too small,
so we bundle the module here.
Forwarded: not-needed

Gbp-Pq: Name 2030-bundle-curlydiff-module.patch

2 files changed, 108 insertions, 0 deletions

diff --git a/node_modules/curlydiff/index.js b/node_modules/curlydiff/index.js
new file mode 100644
index 0000000..d9d97de
--- /dev/null
+++ b/node_modules/curlydiff/index.js
@@ -0,0 +1,62 @@
+module.exports.diff = diff;
+module.exports.apply = apply;
+module.exports.isObject = isObject;
+
+function diff(from, to) {
+  if (!isObject(from) || !isObject(to)) {
+    // not both objects
+    if (from === to) return undefined;
+    if (from instanceof Date && to instanceof Date && from.getTime() === to.getTime()) return undefined;
+    // there's a difference
+    return to;
+  }
+  // both are objects
+  var result = {};
+  var anythingChanged = false;
+  for (var key in from) {
+    var childDiff;
+    if (key in to) {
+      childDiff = diff(from[key], to[key]);
+      if (childDiff === undefined) continue;
+    } else {
+      // deleted
+      childDiff = null;
+    }
+    // there's a difference
+    result[key] = childDiff;
+    anythingChanged = true;
+  }
+  for (var key in to) {
+    if (key in from) continue; // handled above
+    result[key] = to[key];
+    anythingChanged = true;
+  }
+  if (anythingChanged) return result;
+  // no change
+  return undefined;
+}
+
+function apply(object, patch) {
+  if (patch === undefined) return object;
+  if (!isObject(object) || !isObject(patch)) return patch;
+  // both are objects
+  for (var key in patch) {
+    var patchChild = patch[key];
+    if (patchChild == null) {
+      // removed
+      delete object[key];
+    } else {
+      // either this assignment or this function call will have side effects
+      object[key] = apply(object[key], patchChild);
+    }
+  }
+  return object;
+}
+
+function isObject(object) {
+  if (object == null) return false;
+  if (typeof object !== "object") return false;
+  if (Array.isArray(object)) return false;
+  if (object instanceof Date) return false;
+  return true;
+}
diff --git a/node_modules/curlydiff/package.json b/node_modules/curlydiff/package.json
new file mode 100644
index 0000000..8bf18ac
--- /dev/null
+++ b/node_modules/curlydiff/package.json
@@ -0,0 +1,46 @@
+{
+  "name": "curlydiff",
+  "version": "2.0.1",
+  "description": "diff nested JavaScript objects",
+  "main": "index.js",
+  "scripts": {
+    "test": "node test/test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/thejoshwolfe/curlydiff.git"
+  },
+  "author": {
+    "name": "Josh Wolfe",
+    "email": "thejoshwolfe@gmail.com"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/thejoshwolfe/curlydiff/issues"
+  },
+  "devDependencies": {
+    "whynoteq": "~1.0.2"
+  },
+  "gitHead": "b8f52b5906ec3e93873447e072c2d370c02cf869",
+  "homepage": "https://github.com/thejoshwolfe/curlydiff",
+  "_id": "curlydiff@2.0.1",
+  "_shasum": "6ac4b754ea5b63af2632022d03a152306f7eac0b",
+  "_from": "curlydiff@~2.0.1",
+  "_npmVersion": "1.4.28",
+  "_npmUser": {
+    "name": "thejoshwolfe",
+    "email": "thejoshwolfe@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "thejoshwolfe",
+      "email": "thejoshwolfe@gmail.com"
+    }
+  ],
+  "dist": {
+    "shasum": "6ac4b754ea5b63af2632022d03a152306f7eac0b",
+    "tarball": "http://registry.npmjs.org/curlydiff/-/curlydiff-2.0.1.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/curlydiff/-/curlydiff-2.0.1.tgz"
+}