chore: COMPASS-4063 update lodash

.eslintignore

@@ -0,0 +1 @@
+agg_pipeline_parser.js

.gitignore

@@ -8,3 +8,4 @@ coverage
 *.iml
 lib/
 *.swp
+agg_pipeline_parser.js

.npmignore

@@ -1,12 +1,6 @@
-.jshintrc
-.jsfmtrc
 .travis.yml
-.zuul.yml
-.babelrc
 .eslintrc
-.jshintignore
-src/
+.eslintignore
 misc/
-examples/
 test/
 .swp

.travis.yml

@@ -1,24 +1,13 @@
-sudo: required
+sudo: false
 dist: trusty
 language: node_js
 node_js:
-  - 10.2.1
-env:
-  matrix:
-    - MONGODB_VERSION=3.4.x MONGODB_TOPOLOGY=standalone
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - libkrb5-dev
+  - 12.4.0
 before_install:
-  - echo "//registry.npmjs.org/:_authToken=9975e747-fa75-4ba3-8b08-b743680a36b8" >> .npmrc
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
-script: npm run ci
-cache:
-  directories:
-    - $HOME/.electron
-    - node_modules
+  - npm install -g npm@latest
+install:
+  - npm ci
+script:
+  - npm run check
+  - npm test
+cache: npm

README.md

@@ -24,3 +24,13 @@ assert.ok(accepts('{"match": {"x": 35}}'));
 
 assert.equal(accepts('{"$invalid": "key"}'), false);
 ```
+
+## Related
+
+- [`mongodb-query-parser`](https://github.com/mongodb-js/query-parser) Validate and parse MongoDB queries and projections
+- [`mongodb-language-model`](https://github.com/mongodb-js/mongodb-language-model) Work with rich AST's of MongoDB queries
+- [`@mongodb-js/compass-aggregations`](https://github.com/mongodb-js/compass-aggregations) MongoDB Compass UI Plugin for building and debugging aggregation pipelines.
+
+## License
+
+Apache 2.0

index.js

@@ -1 +1,55 @@
-module.exports = require('./lib');
+/* eslint-disable no-lonely-if, complexity */
+const parser = require('./agg_pipeline_parser.js');
+
+const cleanWhiteSpace = function(s) {
+  let ret = '';
+  let inDString = false;
+  let inSString = false;
+  for (let i = 0, len = s.length; i < len; i++) {
+    const ch = s.charAt(i);
+    if (ch === '\\') {
+      ret += ch;
+      i++;
+      ret += s.charAt(i);
+      continue;
+    }
+    if (inDString) {
+      if (ch === '"') {
+        inDString = false;
+      }
+      ret += ch;
+    } else if (inSString) {
+      if (ch === "'") {
+        inSString = false;
+      }
+      ret += ch;
+    } else {
+      if (ch === '"') {
+        inDString = true;
+        ret += ch;
+      } else if (ch === "'") {
+        inSString = true;
+        ret += ch;
+      } else if (ch === ' ' || ch === '\t' || ch === '\n' || ch === '\r') {
+        continue;
+      } else {
+        ret += ch;
+      }
+    }
+  }
+  return ret;
+};
+
+module.exports = {
+  parse: function(input) {
+    return parser.parse(cleanWhiteSpace(input));
+  },
+  accepts: function(input) {
+    try {
+      parser.parse(cleanWhiteSpace(input));
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+};