.eslintignore

@@ -1,6 +1,10 @@
 docs/
 bin/
 test/triage/
-test/model.discriminator.test.js
 tools/
-test/es6/
+test/es-next/
+test/files/
+dist/
+benchmarks/
+
+search.js

.github/FUNDING.yml

@@ -0,0 +1,5 @@
+# These are supported funding model platforms
+
+github: vkarpov15
+open_collective: mongoose
+tidelift: npm/mongoose

.github/ISSUE_TEMPLATE.md

@@ -5,8 +5,12 @@
 **What is the current behavior?**
 
 **If the current behavior is a bug, please provide the steps to reproduce.**
-<!-- If you can, provide a standalone script / gist to reproduce your issue -->
+<!-- If you can, provide a standalone script / gist to reproduce your issue. -->
+
+<!-- If you are using TypeScript, please include your `tsconfig.json` -->
 
 **What is the expected behavior?**
 
-**Please mention your node.js, mongoose and MongoDB version.**
+**What are the versions of Node.js, Mongoose and MongoDB you are using? Note that "latest" is not a version.**
+
+<!-- You can print `mongoose.version` to get your current version of Mongoose: https://mongoosejs.com/docs/api.html#mongoose_Mongoose-version -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,9 +1,11 @@
-<!-- Thanks for submitting a pull request! Please provide enough information so that others can review your pull request. The two fields below are mandatory. -->
+Thanks for submitting a pull request! Please provide enough information so that others can review your pull request. The two fields below are mandatory.
+
+If you're making a change to documentation, do **not** modify a `.html` file directly. Instead find the corresponding `.pug` file or test case in the `test/docs` directory.
 
 **Summary**
 
-<!-- Explain the **motivation** for making this change. What existing problem does the pull request solve? -->
+<!-- Explain the **motivation** for making this change. What problem does the pull request solve? -->
 
-**Test plan**
+**Examples**
 
-<!-- Demonstrate the code is solid. Example: The exact commands you ran and their output, screenshots / videos if the pull request changes UI. -->
+<!-- If this code fixes a bug or adds a new feature, provide an example demonstrating the change, unless you added a test. -->

.github/workflows/test.yml

@@ -0,0 +1,56 @@
+name: Test
+on:
+    pull_request:
+    push:
+jobs:
+  test:
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: false
+      matrix:
+        node: [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
+    name: Node ${{ matrix.node }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup node
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Upgrade Node 5 npm
+        run: npm install -g npm@3
+        if: ${{ matrix.node == 5 }}
+
+      - run: npm install
+
+      - name: Setup
+        run: |
+          wget -q http://downloads.mongodb.org/linux/mongodb-linux-x86_64-ubuntu1804-4.0.2.tgz
+          tar xf mongodb-linux-x86_64-ubuntu1804-4.0.2.tgz
+          mkdir -p ./data/db/27017 ./data/db/27000
+          printf "\n--timeout 8000" >> ./test/mocha.opts
+          ./mongodb-linux-x86_64-ubuntu1804-4.0.2/bin/mongod --fork --dbpath ./data/db/27017 --syslog --port 27017
+          sleep 2
+          mongod --version
+          mkdir ./test/typescript/node_modules
+          ln -s `pwd` ./test/typescript/node_modules/mongoose
+          echo `pwd`/mongodb-linux-x86_64-ubuntu1804-4.0.2/bin >> $GITHUB_PATH
+
+      - run: npm test
+
+  lint:
+    runs-on: ubuntu-latest
+    name: Linter
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup node
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14
+
+      - run: npm install
+
+      - name: Linter
+        run: npm run lint

.gitignore

@@ -1,5 +1,5 @@
 lib-cov
-**.swp
+*.swp
 *.sw*
 node_modules/
 *.orig
@@ -18,6 +18,7 @@ bin/mongoose.min.js
 coverage
 npm-debug.log
 data/
+.nyc_output/
 
 tools/31*
 
@@ -28,9 +29,17 @@ tools/31*
 *.njsproj
 *.sln
 
-# Visual STudio Code
+# Visual Studio Code
 .vscode
 
 *.key
 
 docs/*.html
+
+# Webpack output
+dist
+test/files/main.js
+
+package-lock.json
+
+.config*

.npmignore

@@ -10,10 +10,30 @@ test/
 Makefile
 CNAME
 index.html
-index.jade
+index.pug
 bin/
-karma.*.js
-format_deps.js
 tools/31*
 *.key
 data/
+
+*.txt
+*.png
+
+examples/
+.github
+.vscode
+.eslintignore
+CONTRIBUTING.md
+History.*
+format_deps.js
+release-items.md
+static.js
+website.js
+
+.config*
+
+migrating_to_5.md
+renovate.json
+.travis.yml
+webpack.config.js
+webpack.base.config.js

.npmrc

@@ -0,0 +1 @@
+package-lock=false

CONTRIBUTING.md

@@ -6,22 +6,21 @@ If you have a question about Mongoose (not a bug report) please post it to eithe
 
 - Before opening a new issue, look for existing [issues](https://github.com/Automattic/mongoose/issues) to avoid duplication. If the issue does not yet exist, [create one](https://github.com/Automattic/mongoose/issues/new).
   - Please post any relevant code samples, preferably a standalone script that
-  reproduces your issue. Do **not** describe your issue in prose, show your
-  code.
+  reproduces your issue. Do **not** describe your issue in prose. **Show your code.**
   - If the bug involves an error, please post the stack trace.
-  - Please post the version of mongoose and mongodb that you're using.
-  - Please write bug reports in JavaScript (ES5 or ES2015), not coffeescript, typescript, etc.
+  - Please post the version of Mongoose and MongoDB that you're using.
+  - Please write bug reports in JavaScript (ES5, ES6, etc) that runs in Node.js, **not** CoffeeScript, TypeScript, JSX, etc.
 
 ### Requesting new features
 
 - Before opening a new issue, look for existing [issues](https://github.com/learnboost/mongoose/issues) to avoid duplication. If the issue does not yet exist, [create one](https://github.com/learnboost/mongoose/issues/new).
 - Please describe a use case for it
-- it would be ideal to include test cases as well
+- Please include test cases if possible
 
 ### Fixing bugs / Adding features
 
 - Before starting to write code, look for existing [issues](https://github.com/learnboost/mongoose/issues). That way you avoid working on something that might not be of interest or that has been addressed already in a different branch. You can create a new issue [here](https://github.com/learnboost/mongoose/issues/new).
-  - _The source of this project is written in javascript, not coffeescript, therefore your bug reports should be written in javascript_.
+  - _The source of this project is written in JavaScript, not CoffeeScript or TypeScript. Please write your bug reports in JavaScript that can run in vanilla Node.js_.
 - Fork the [repo](https://github.com/Automattic/mongoose) _or_ for small documentation changes, navigate to the source on github and click the [Edit](https://github.com/blog/844-forking-with-the-edit-button) button.
 - Follow the general coding style of the rest of the project:
   - 2 space tabs
@@ -37,7 +36,7 @@ If you have a question about Mongoose (not a bug report) please post it to eithe
 ### Running the tests
 - Open a terminal and navigate to the root of the project
 - execute `npm install` to install the necessary dependencies
-- start a mongodb instance on port 27017 if one isn't running already. `mongod --dbpath <path to store data> --port 27017`
+- start a MongoDB instance on port 27017 if one isn't running already. `mongod --dbpath <path to store data>`. We typically use [MongoDB Enterprise](https://www.mongodb.com/try/download/enterprise) with the [in-memory storage engine](https://docs.mongodb.com/manual/core/inmemory/) in order to run tests faster.
 - execute `npm test` to run the tests (we're using [mocha](http://mochajs.org/))
   - or to execute a single test `npm test -- -g 'some regexp that matches the test description'`
   - any mocha flags can be specified with `-- <mocha flags here>`
@@ -47,16 +46,40 @@ If you have a question about Mongoose (not a bug report) please post it to eithe
 
 To contribute to the [API documentation](http://mongoosejs.com/docs/api.html) just make your changes to the inline documentation of the appropriate [source code](https://github.com/Automattic/mongoose/tree/master/lib) in the master branch and submit a [pull request](https://help.github.com/articles/using-pull-requests/). You might also use the github [Edit](https://github.com/blog/844-forking-with-the-edit-button) button.
 
-To contribute to the [guide](http://mongoosejs.com/docs/guide.html) or [quick start](http://mongoosejs.com/docs/index.html) docs, make your changes to the appropriate `.jade` files in the [docs](https://github.com/Automattic/mongoose/tree/master/docs) directory of the master branch and submit a pull request. Again, the [Edit](https://github.com/blog/844-forking-with-the-edit-button) button might work for you here.
+To contribute to the [guide](http://mongoosejs.com/docs/guide.html) or [quick start](http://mongoosejs.com/docs/index.html) docs, make your changes to the appropriate `.pug` files in the [docs](https://github.com/Automattic/mongoose/tree/master/docs) directory of the master branch and submit a pull request. Again, the [Edit](https://github.com/blog/844-forking-with-the-edit-button) button might work for you here.
 
 If you'd like to preview your documentation changes, first commit your changes to your local master branch, then execute:
 
+* `npm install`
 * `make docclean`
 * `make gendocs`
 * `node static.js`
 
-Visit `http://localhost:8088` and you should see the docs with your local changes. Make sure you `git reset --hard` before commiting, because changes to `docs/*` should **not** be in PRs.
+Visit `http://localhost:8088` and you should see the docs with your local changes. Make sure you `git reset --hard` before committing, because changes to `docs/*` should **not** be in PRs.
 
 ### Plugins website
 
 The [plugins](http://plugins.mongoosejs.io/) site is also an [open source project](https://github.com/vkarpov15/mongooseplugins) that you can get involved with. Feel free to fork and improve it as well!
+
+
+## Financial contributions
+
+We also welcome financial contributions in full transparency on our [open collective](https://opencollective.com/mongoose).
+Anyone can file an expense. If the expense makes sense for the development of the community, it will be "merged" in the ledger of our open collective by the core contributors and the person who filed the expense will be reimbursed.
+
+
+## Credits
+
+
+### Contributors
+
+Thank you to all the people who have already contributed to mongoose!
+<a href="https://github.com/Automattic/mongoose/graphs/contributors"><img src="https://opencollective.com/mongoose/contributors.svg?width=890" /></a>
+
+
+### Backers
+
+Thank you to all our backers! [[Become a backer](https://opencollective.com/mongoose#backer)]
+
+<a href="https://opencollective.com/mongoose#backers" target="_blank"><img src="https://opencollective.com/mongoose/backers.svg?width=890"></a>
+