GODRIVER-3018 Use pre-commit for development (#1443)

.evergreen/ocsp-requirements.txt

@@ -1,3 +1,3 @@
 asn1crypto==1.3.0
 bottle==0.12.20
-oscrypto==1.2.0
+oscrypto==1.2.0

.evergreen/run-fuzz.sh

@@ -44,7 +44,7 @@ do
 			for CORPUS_FILE in $PARENTDIR/testdata/fuzz/$FUNC/*
 			do
 				# Check to see if the value for CORPUS_FILE is in cset.
-				if [[ ! " ${cset[@]} " =~ " ${CORPUS_FILE} " ]]; then
+				if [[ ! " ${cset[*]} " =~ " ${CORPUS_FILE} " ]]; then
 					# Create the directory if it doesn't exist.
 					if [ ! -d $PROJECT_DIRECTORY/fuzz/$FUNC ]; then
 						mkdir -p $PROJECT_DIRECTORY/fuzz/$FUNC
@@ -69,4 +69,3 @@ if [ -d $PROJECT_DIRECTORY/fuzz ]; then
 	# This will trigger a notification to be sent to the Go Driver team.
 	exit 1
 fi
-

.evergreen/run-tests.sh

@@ -7,7 +7,7 @@ export GOCACHE="$(pwd)/.cache"
 export DRIVERS_TOOLS=${DRIVERS_TOOLS:-""}
 
 if [ -z $DRIVERS_TOOLS ]; then
-  export DRIVERS_TOOLS=="$(dirname $(dirname $(dirname `pwd`)))/drivers-tools"
+  export DRIVERS_TOOLS="$(dirname $(dirname $(dirname `pwd`)))/drivers-tools"
 fi
 
 if [ "Windows_NT" = "$OS" ]; then
@@ -49,7 +49,7 @@ fi
 # Using python3-venv in Ubuntu 14.04 (an OS required for legacy server version
 # tasks) requires the use of apt-get, which we wish to avoid. So, we do not set
 # a python3 binary on Ubuntu 14.04. Setting AWS temp credentials for legacy
-# server version tasks is unneccesary, as temp credentials are only needed on 4.2+.
+# server version tasks is unnecessary, as temp credentials are only needed on 4.2+.
 if [ ! -z ${PYTHON3_BINARY} ]; then
   export AWS_ACCESS_KEY_ID="${AWS_ACCESS_KEY_ID}"
   export AWS_SECRET_ACCESS_KEY="${AWS_SECRET_ACCESS_KEY}"

.github/workflows/test.yml

@@ -0,0 +1,21 @@
+name: GoDriver Tests
+
+on:
+  push:
+  pull_request:
+
+concurrency:
+  group: test-${{ github.ref }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash -eux {0}
+
+jobs:
+  pre_commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+      - uses: pre-commit/action@v3.0.0

.pre-commit-config.yaml

@@ -0,0 +1,50 @@
+
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.5.0
+  hooks:
+    - id: check-case-conflict
+    - id: check-executables-have-shebangs
+    - id: check-added-large-files
+    - id: check-case-conflict
+    - id: check-merge-conflict
+    - id: check-json
+    - id: end-of-file-fixer
+      exclude: ^vendor/
+      exclude_types: [json,yaml]
+    - id: trailing-whitespace
+      exclude: ^(vendor/|internal/assert/assertions_test.go)
+      exclude_types: [json,yaml]
+
+- repo: https://github.com/executablebooks/mdformat
+  rev: 0.7.17
+  hooks:
+    - id: mdformat
+      exclude: ^vendor/
+
+- repo: https://github.com/python-jsonschema/check-jsonschema
+  rev: 0.27.0
+  hooks:
+    - id: check-github-workflows
+
+# We use the Python version instead of the original version which seems to require Docker
+# https://github.com/koalaman/shellcheck-precommit
+- repo: https://github.com/shellcheck-py/shellcheck-py
+  rev: v0.9.0.6
+  hooks:
+    - id: shellcheck
+      name: shellcheck
+      args: ["--severity=error"]
+
+- repo: https://github.com/codespell-project/codespell
+  rev: "v2.2.6"
+  hooks:
+  - id: codespell
+    args: ["-L", "te,fo,fle,alo,nin,compres,wil,collone,asess,sav,ot,wll,dne,nulll,hellow"]
+    exclude: ^(vendor/|benchmark/operation_test.go)
+    exclude_types: [json,yaml,pem]
+
+- repo: https://github.com/golangci/golangci-lint
+  rev: v1.55.1
+  hooks:
+  - id: golangci-lint

README.md

@@ -10,15 +10,17 @@
 
 The MongoDB supported driver for Go.
 
--------------------------
+______________________________________________________________________
+
 ## Requirements
 
 - Go 1.13 or higher. We aim to support the latest versions of Go.
   - `go mod tidy` will error when importing the Go Driver using Go versions older than 1.15 due to dependencies that import [io/fs](https://pkg.go.dev/io/fs). See golang/go issue [#44557](https://github.com/golang/go/issues/44557) for more information.
   - Go 1.20 or higher is required to run the driver test suite.
 - MongoDB 3.6 and higher.
 
--------------------------
+______________________________________________________________________
+
 ## Installation
 
 The recommended way to get started using the MongoDB Go driver is by using Go modules to install the dependency in
@@ -35,7 +37,8 @@ When using a version of Go that does not support modules, the driver can be inst
 dep ensure -add "go.mongodb.org/mongo-driver/mongo"
 ```
 
--------------------------
+______________________________________________________________________
+
 ## Usage
 
 To get started with the driver, import the `mongo` package and create a `mongo.Client` with the `Connect` function:
@@ -150,13 +153,13 @@ Additional examples and documentation can be found under the examples directory
 
 ### Network Compression
 
-Network compression will reduce bandwidth requirements between MongoDB and the application. 
+Network compression will reduce bandwidth requirements between MongoDB and the application.
 
 The Go Driver supports the following compression algorithms:
 
 1. [Snappy](https://google.github.io/snappy/) (`snappy`): available in MongoDB 3.4 and later.
-2. [Zlib](https://zlib.net/) (`zlib`): available in MongoDB 3.6 and later.
-3. [Zstandard](https://github.com/facebook/zstd/) (`zstd`): available in MongoDB 4.2 and later.
+1. [Zlib](https://zlib.net/) (`zlib`): available in MongoDB 3.6 and later.
+1. [Zstandard](https://github.com/facebook/zstd/) (`zstd`): available in MongoDB 4.2 and later.
 
 #### Specify Compression Algorithms
 
@@ -176,35 +179,41 @@ If compressors are set, the Go Driver negotiates with the server to select the f
 
 Messages compress when both parties enable network compression; otherwise, messages remain uncompressed
 
--------------------------
+______________________________________________________________________
+
 ## Feedback
 
 For help with the driver, please post in the [MongoDB Community Forums](https://developer.mongodb.com/community/forums/tag/golang/).
 
 New features and bugs can be reported on jira: https://jira.mongodb.org/browse/GODRIVER
 
--------------------------
+______________________________________________________________________
+
 ## Contribution
 
 Check out the [project page](https://jira.mongodb.org/browse/GODRIVER) for tickets that need completing. See our [contribution guidelines](docs/CONTRIBUTING.md) for details.
 
--------------------------
+______________________________________________________________________
+
 ## Continuous Integration
 
 Commits to master are run automatically on [evergreen](https://evergreen.mongodb.com/waterfall/mongo-go-driver).
 
--------------------------
+______________________________________________________________________
+
 ## Frequently Encountered Issues
 
 See our [common issues](docs/common-issues.md) documentation for troubleshooting frequently encountered issues.
 
--------------------------
+______________________________________________________________________
+
 ## Thanks and Acknowledgement
 
 - The Go Gopher artwork by [@ashleymcnamara](https://github.com/ashleymcnamara)
 - The original Go Gopher was designed by [Renee French](http://reneefrench.blogspot.com/)
 
--------------------------
+______________________________________________________________________
+
 ## License
 
 The MongoDB Go Driver is licensed under the [Apache License](LICENSE).

THIRD-PARTY-NOTICES

@@ -192,13 +192,13 @@ Copyright (c) 2010-2013 - Gustavo Niemeyer <gustavo@niemeyer.net>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met: 
+modification, are permitted provided that the following conditions are met:
 
 1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer. 
+   list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution. 
+   and/or other materials provided with the distribution.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

bson/bsonrw/copier.go

@@ -124,7 +124,7 @@ func (c Copier) CopyBytesToDocumentWriter(dst DocumentWriter, src []byte) error
 }
 
 func (c Copier) copyBytesToValueWriter(src []byte, wef writeElementFn) error {
-	// TODO(skriptble): Create errors types here. Anything thats a tag should be a property.
+	// TODO(skriptble): Create errors types here. Anything that is a tag should be a property.
 	length, rem, ok := bsoncore.ReadLength(src)
 	if !ok {
 		return fmt.Errorf("couldn't read length from src, not enough bytes. length=%d", len(src))

bson/mgocompat/bson_test.go

@@ -916,13 +916,13 @@ func TestUnmarshalAllItemsWithPtrSetter(t *testing.T) {
 					if i == 0 {
 						assert.Nil(t, field, "expected field to be nil, got: %v", field)
 					} else {
-						assert.Nil(t, field.Received, "expected field.recieved to be nil, got: %v", field.Received)
+						assert.Nil(t, field.Received, "expected field.received to be nil, got: %v", field.Received)
 					}
 				} else {
 					expected := item.obj.(bson.M)["_"]
 					assert.NotNil(t, field, "Pointer not initialized (%#v)", expected)
 
-					assert.True(t, reflect.DeepEqual(expected, field.Received), "expected field.recieved to be: %v, got: %v", expected, field.Received)
+					assert.True(t, reflect.DeepEqual(expected, field.Received), "expected field.received to be: %v, got: %v", expected, field.Received)
 				}
 			}
 		})
@@ -933,7 +933,7 @@ func TestUnmarshalWholeDocumentWithSetter(t *testing.T) {
 	obj := &setterType{}
 	err := bson.UnmarshalWithRegistry(Registry, []byte(sampleItems[0].data), obj)
 	assert.Nil(t, err, "expected nil error, got: %v", err)
-	assert.True(t, reflect.DeepEqual(bson.M{"hello": "world"}, obj.Received), "expected obj.recieved to be: %v, got: %v", bson.M{"hello": "world"}, obj.Received)
+	assert.True(t, reflect.DeepEqual(bson.M{"hello": "world"}, obj.Received), "expected obj.received to be: %v, got: %v", bson.M{"hello": "world"}, obj.Received)
 }
 
 func TestUnmarshalSetterErrors(t *testing.T) {

docs/CONTRIBUTING.md

@@ -18,6 +18,7 @@ The Go Driver team uses GitHub to manage and review all code changes. Patches sh
 applicable.
 
 Code should compile and tests should pass under all Go versions which the driver currently supports. Currently the Go Driver supports a minimum version of Go 1.13 and requires Go 1.20 for development. Please run the following Make targets to validate your changes:
+
 - `make fmt`
 - `make lint` (requires [golangci-lint](https://github.com/golangci/golangci-lint) and [lll](https://github.com/walle/lll) to be installed and available in the `PATH`)
 - `make test`
@@ -29,6 +30,23 @@ If any tests do not pass, or relevant tests are not included, the patch will not
 
 If you are working on a bug or feature listed in Jira, please include the ticket number prefixed with GODRIVER in the commit message and GitHub pull request title, (e.g. GODRIVER-123). For the patch commit message itself, please follow the [How to Write a Git Commit Message](https://chris.beams.io/posts/git-commit/) guide.
 
+### Linting on commit
+
+The Go team uses [pre-commit](https://pre-commit.com/#installation) to lint both source and text files.
+
+To install locally, run:
+
+```bash
+brew install pre-commit
+pre-commit install
+```
+
+After that, the checks will run on any changed files when committing.  To manually run the checks on all files, run:
+
+```bash
+pre-commit run --all-files
+```
+
 ### Cherry-picking between branches
 
 You must first install the `gh` cli (`brew install gh`), then set your GitHub username:
@@ -77,6 +95,7 @@ mongod \
 ```
 
 To run the tests with `make`, set:
+
 - `MONGO_GO_DRIVER_CA_FILE` to the location of the CA file used by the database
 - `MONGO_GO_DRIVER_KEY_FILE` to the location of the client key file
 - `MONGO_GO_DRIVER_PKCS8_ENCRYPTED_KEY_FILE` to the location of the pkcs8 client key file encrypted with the password string: `password`
@@ -98,6 +117,7 @@ make
 ```
 
 Notes:
+
 - The `--tlsAllowInvalidCertificates` flag is required on the server for the test suite to work correctly.
 - The test suite requires the auth database to be set with `?authSource=admin`, not `/admin`.
 
@@ -120,7 +140,7 @@ The requirements for testing FaaS implementations in the Go Driver vary dependin
 The following are the requirements for running the AWS Lambda tests locally:
 
 1. [AWS SAM CLI](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/install-sam-cli.html)
-2. [Docker](https://www.docker.com/products/docker-desktop/)
+1. [Docker](https://www.docker.com/products/docker-desktop/)
 
 Local testing requires exporting the `MONGODB_URI` environment variables. To build the AWS Lambda image and invoke the `MongoDBFunction` lambda function use the `build-faas-awslambda` make target:
 
@@ -134,15 +154,15 @@ There is currently no arm64 support for the go1.x runtime, see [here](https://do
 
 ### Testing in Docker
 
-We support local testing in Docker. Ensure ``docker`` is installed and running, and then run:
+We support local testing in Docker. Ensure `docker` is installed and running, and then run:
 
 ```bash
 bash etc/run_docker.sh
 ```
 
-The script takes an optional argument for the ``MAKEFILE_TARGET`` and allows for some environment variable overrides.
+The script takes an optional argument for the `MAKEFILE_TARGET` and allows for some environment variable overrides.
 The docker container has the required binaries, including libmongocrypt.
-The entry script starts a MongoDB topology, and then executes the desired ``MAKEFILE_TARGET``.
+The entry script starts a MongoDB topology, and then executes the desired `MAKEFILE_TARGET`.
 
 For example, to test against a sharded cluster, using enterprise auth, run:
 

docs/common-issues.md

@@ -58,6 +58,7 @@ When connecting to a MongoDB deployment with password authentication enabled, if
 > connection() error occurred during connection handshake: auth error: sasl conversation error: unable to authenticate using mechanism "SCRAM-SHA-256": (AuthenticationFailed) Authentication failed.
 
 That error can be caused by a number of issues. The error message intentionally omits the exact authentication failure reason (see the [OWASP Authentication and Error Messages guidelines](https://cheatsheetseries.owasp.org/cheatsheets/Authentication_Cheat_Sheet.html#authentication-and-error-messages) for an explanation). Possible causes of the error include:
+
 - Incorrect password.
 - Incorrect username.
 - Incorrect authentication database (i.e. [authSource](https://www.mongodb.com/docs/manual/reference/connection-string/#mongodb-urioption-urioption.authSource)).

docs/pull_request_template.md

@@ -1,8 +1,9 @@
 <!--- If applicable, issue number goes here, e.g. GODRIVER-ABCD -->
 
 ## Summary
+
 <!--- A summary of the changes proposed by this pull request. -->
 
 ## Background & Motivation
-<!--- Rationale for the pull request. -->
 
+<!--- Rationale for the pull request. -->

etc/api_report.sh

@@ -8,7 +8,7 @@ if [ "$BASE_SHA" == "$HEAD_SHA" ]; then
     echo "Skipping API Report"
     exit 0
 fi
-  
+
 # Ensure a clean checkout.
 git checkout -b test-api-report
 git add .