Merge pull request #745 from mautrix/pre-commit-config

pre-commit: add configuration

.editorconfig

@@ -17,5 +17,5 @@ max_line_length = 99
 [*.{yaml,yml,py}]
 indent_style = space
 
-[.gitlab-ci.yml]
+[{.gitlab-ci.yml,.pre-commit-config.yaml}]
 indent_size = 2

.github/workflows/python-lint.yml

@@ -16,3 +16,10 @@ jobs:
     - uses: psf/black@21.12b0
       with:
         src: "./mautrix_telegram"
+    - name: pre-commit
+      run: |
+        pip install pre-commit
+        pre-commit run -av trailing-whitespace
+        pre-commit run -av end-of-file-fixer
+        pre-commit run -av check-yaml
+        pre-commit run -av check-added-large-files

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.1.0
+    hooks:
+      - id: trailing-whitespace
+        exclude_types: [markdown]
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+  # TODO convert to use the upstream psf/black when
+  # https://github.com/psf/black/issues/2493 gets fixed
+  - repo: local
+    hooks:
+      - id: black
+        name: black
+        entry: black --check
+        language: system
+        files: ^mautrix_telegram/.*\.py$
+  - repo: https://github.com/PyCQA/isort
+    rev: 5.10.1
+    hooks:
+      - id: isort
+        files: ^mautrix_telegram/.*$

dev-requirements.txt

@@ -0,0 +1,3 @@
+pre-commit>=2.10.1,<3
+isort>=5.10.1,<6
+black==21.12b2