Add pre-commit

Author: Lexicality

.github/workflows/main.yml

@@ -17,3 +17,13 @@ jobs:
         run: cargo build --verbose
       - name: Run tests
         run: cargo test --verbose
+
+  pre-commit:
+    name: Pre-Commit
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Run pre-commit
+        uses: pre-commit/action@v3.0.1

.pre-commit-config.yaml

@@ -0,0 +1,22 @@
+# Copyright 2024 Lexi Robinson
+# Licensed under the EUPL-1.2
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: check-byte-order-marker
+      - id: check-executables-have-shebangs
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-shebang-scripts-are-executable
+      - id: check-toml
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: mixed-line-ending
+      - id: trailing-whitespace
+  - repo: https://github.com/doublify/pre-commit-rust
+    rev: v1.0
+    hooks:
+      - id: fmt
+      - id: clippy
+        args: ["--fix", "--allow-staged"]