Switches code linting to Ruff (#4329)

# Description

Ruff can handle linting, formatting, and type-checking (where
applicable), streamlining our development workflow and improving code
quality.

This PR replaces our current linting setup with Ruff. Subsequent MRs
will look into using Ruff for formatting and import ordering.

## Type of change

- Documentation update

## Checklist

- [x] I have read and understood the [contribution
guidelines](https://isaac-sim.github.io/IsaacLab/main/source/refs/contributing.html)
- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------

Signed-off-by: Mayank Mittal <[email protected]>

Author: Mayankm96

.pre-commit-config.yaml

@@ -4,20 +4,25 @@
 # SPDX-License-Identifier: BSD-3-Clause
 
 repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.14.10
+    hooks:
+      # Run the linter
+      - id: ruff
+        args: ["--fix"]
+      # Run the formatter
+      # - id: ruff-format
   - repo: https://github.com/python/black
     rev: 24.3.0
     hooks:
       - id: black
-  - repo: https://github.com/pycqa/flake8
-    rev: 7.1.0
+  - repo: https://github.com/pycqa/isort
+    rev: 5.13.2
     hooks:
-      - id: flake8
-        additional_dependencies:
-        - flake8-simplify
-        - flake8-return
-        - Flake8-pyproject
+      - id: isort
+        name: isort (python)
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: check-symlinks
@@ -33,20 +38,8 @@ repos:
       - id: check-shebang-scripts-are-executable
       - id: detect-private-key
       - id: debug-statements
-  - repo: https://github.com/pycqa/isort
-    rev: 5.13.2
-    hooks:
-      - id: isort
-        name: isort (python)
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.15.1
-    hooks:
-      - id: pyupgrade
-        args: ["--py310-plus"]
-        # FIXME: This is a hack because Pytorch does not like: torch.Tensor | dict aliasing
-        exclude: "source/isaaclab/isaaclab/envs/common.py|source/isaaclab/isaaclab/ui/widgets/image_plot.py|source/isaaclab_tasks/isaaclab_tasks/direct/humanoid_amp/motions/motion_loader.py"
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.2.6
+    rev: v2.4.1
     hooks:
       - id: codespell
         additional_dependencies:
@@ -58,7 +51,7 @@ repos:
   #   hooks:
   #   - id: pyright
   - repo: https://github.com/Lucas-C/pre-commit-hooks
-    rev: v1.5.1
+    rev: v1.5.5
     hooks:
       - id: insert-license
         files: \.(py|ya?ml)$
@@ -70,7 +63,7 @@ repos:
         exclude: "source/isaaclab_mimic/|scripts/imitation_learning/isaaclab_mimic/"
   # Apache 2.0 license for mimic files
   - repo: https://github.com/Lucas-C/pre-commit-hooks
-    rev: v1.5.1
+    rev: v1.5.5
     hooks:
       - id: insert-license
         files: ^(source/isaaclab_mimic|scripts/imitation_learning/isaaclab_mimic)/.*\.py$

.vscode/tools/settings.template.json

@@ -63,9 +63,8 @@
     "python.languageServer": "Pylance",
     // We use "black" as a formatter:
     "black-formatter.args": ["--line-length", "120", "--unstable"],
-    // Use flake8 for linting
-    "flake8.enabled": true,
-    "flake8.args": ["--config", "${workspaceFolder}/pyproject.toml"],
+    // Use ruff as a linter
+    "ruff.configuration": "${workspaceFolder}/pyproject.toml",
     // Use docstring generator
     "autoDocstring.docstringFormat": "google",
     "autoDocstring.guessTypes": true,

docker/docker-compose.yaml

@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: BSD-3-Clause
 
 # Here we set the parts that would
-# be re-used between services to an
+# be reused between services to an
 # extension field
 # https://docs.docker.com/compose/compose-file/compose-file-v3/#extension-fields
 x-default-isaac-lab-volumes: &default-isaac-lab-volumes