Adding CONTRIBUTING.md and pre-commit hook

.pre-commit-config.yaml

@@ -0,0 +1,10 @@
+repos:
+  - repo: local
+    hooks:
+      - id: testing
+        name: Testing
+        description: Running tests for the app
+        language: python
+        entry: ./bin/test.sh
+
+default_stages: [pre-commit, pre-push]

CONTRIBUTING.md

@@ -0,0 +1,40 @@
+# Developer Guide
+
+This document will explain how to contribute to the edit-python.pe project.
+
+## How to Contribute
+
+1. Make sure to find an open issue on [GitHub](https://github.com/python.pe/edit-python.pe/issues).
+2. Fork the [edit-python.pe](https://github.com/python.pe/edit-python.pe) repository.
+3. Clone the forked repository to your local machine.
+4. Install [`uv`](https://docs.astral.sh/uv/getting-started/installation/).
+5. Install dependencies:
+
+```bash
+uv sync
+```
+
+6. Install pre-commit hook:
+
+```bash
+uv run pre-commit install
+```
+
+7. Make your changes.
+8. Cover your changes with tests.
+9. Run the test coverage:
+
+```bash
+./test/test.sh
+```
+
+8. Commit your changes, if the pre-commit hook fails, run `./bin/test.sh` to
+   know which test failed.
+9. If the last step was your last commit on this issue, run this command:
+
+```bash
+uv run ./bin/bump-version.sh
+```
+
+10. Push your changes to the forked repository.
+11. Open a pull request on [GitHub](https://github.com/python.pe/edit-python.pe/pulls).

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "edit-python-pe"
-version = "0.2.2"
+version = "0.2.3"
 description = "Allows member and project profile editing onto python.pe git repository"
 readme = "README.md"
 authors = [
@@ -54,6 +54,7 @@ dev = [
     "deep-translator>=1.11.4",
     "isort>=6.0.1",
     "polib>=1.2.0",
+    "pre-commit>=4.3.0",
     "pytest>=8.4.1",
     "pytest-cov>=6.2.1",
     "textual-dev==1.7.0",