chore: add pre-commit hook

Author: henripqt

.pre-commit-config.yaml

@@ -0,0 +1,14 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+
+  # Run golangci-lint as a pre-commit hook to catch issues before they are pushed
+  # See https://golangci-lint.run/ for more information
+  - repo: local
+    hooks:
+      - id: golangci-lint
+        name: Lint Go code
+        entry: go tool golangci-lint run
+        language: system
+        pass_filenames: false
+        types: [go]

README.md

@@ -34,6 +34,14 @@ go get github.com/pb33f/libopenapi-validator
 go run github.com/pb33f/libopenapi-validator/cmd/validate@latest [--regexengine] [--yaml2json] <file>
 ```
 
+## Install pre-commit hook
+
+To install the pre-commit hook, run the following command in your terminal:
+
+```bash
+pre-commit install
+```
+
 ### Options
 
 #### --regexengine