Add linter files

.pre-commit-config.yaml

@@ -0,0 +1,47 @@
+# To install hooks, run:
+# pre-commit install --hook-type pre-commit
+# pre-commit install --hook-type commit-msg
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: mixed-line-ending
+      - id: check-added-large-files
+      - id: check-merge-conflict
+      - id: check-case-conflict
+
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.2.6
+    hooks:
+      - id: codespell
+        args: ['--ignore-words-list', 'ontop,shft,hte', '--skip', 'makefile_conf/chain/*,tests/ragger/eip712_input_files/*']
+
+  - repo: https://github.com/pre-commit/mirrors-clang-format
+    rev: v12.0.1
+    hooks:
+      - id: clang-format
+        types_or: [c]
+
+  - repo: https://github.com/Mateusz-Grzelinski/actionlint-py
+    rev: v1.6.27.13
+    hooks:
+      - id: actionlint
+        types_or: [yaml]
+        args: [-shellcheck='' -pyflakes='']
+
+  - repo: https://github.com/markdownlint/markdownlint
+    rev: v0.12.0
+    hooks:
+      - id: markdownlint
+        types_or: [markdown]
+
+  - repo: https://github.com/PyCQA/pylint
+    rev: v2.16.2
+    hooks:
+      - id: pylint
+        types: [python]
+        args: ['--jobs=0', '--rcfile=tests/ragger/setup.cfg']
+        files: '^tests/ragger/.*$'