Add formatting guidelines to CONTRIBUTING doc

.github/workflows/test_lint_fmt.yml → .github/workflows/test_fmt_lint.yml

@@ -22,8 +22,6 @@ jobs:
           RABBITMQ_DEFAULT_PASS: top-gun
     steps:
       - uses: actions/checkout@v3
-      - name: Check formatting
-        run: clj -M:cljfmt check
       - name: Run tests
         run: clj -X:test
         env:
@@ -33,11 +31,13 @@ jobs:
           GOOSE_TEST_RABBITMQ_PORT: 5672
           GOOSE_TEST_RABBITMQ_USERNAME: goose
           GOOSE_TEST_RABBITMQ_PASSWORD: top-gun
-  lint:
+  fmt_lint:
     runs-on: ubuntu-20.04
     container: cljkondo/clj-kondo:2022.10.05-alpine
     steps:
       - uses: actions/checkout@v3
+      - name: Check formatting
+        run: clj -M:cljfmt check
       - name: Lint src
         run: clj-kondo --lint src/
       - name: Lint test

CONTRIBUTING.md

@@ -28,6 +28,16 @@ $ clj -X:test                            # Running all tests.
 $ docker-compose down                    # ...when you're done.
 ```
 
+Formatting
+--------
+- Goose adheres to the [weavejester/cljfmt](https://clojars.org/dev.weavejester/cljfmt) library to maintain consistent code formatting.
+- Install the appropriate plugin for your IDE to ensure compliance.
+
+```shell
+$ clj -M:cljfmt fix                      # Automatically fix formatting issues.
+$ clj -M:cljfmt check                    # Check any formatting inconsistencies.
+```
+
 Linting
 --------
 - Install [clj-kondo v2022.10.05](https://github.com/clj-kondo/clj-kondo/blob/master/doc/install.md#installation-script-macos-and-linux)