Merge pull request #200 from mautrix/pre-commit-config

pre-commit: add configuration

.editorconfig

@@ -17,5 +17,5 @@ trim_trailing_whitespace = false
 [*.{yaml,yml,py,md}]
 indent_style = space
 
-[{.gitlab-ci.yml,*.md,.github/workflows/*.yml}]
+[{.gitlab-ci.yml,*.md,.github/workflows/*.yml,.pre-commit-config.yaml}]
 indent_size = 2

.github/workflows/python-lint.yml

@@ -16,3 +16,10 @@ jobs:
     - uses: psf/[email protected]
       with:
         src: "./mausignald ./mautrix_signal"
+    - 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: ^(mausignald|mautrix_signal)/.*\.py$
+  - repo: https://github.com/PyCQA/isort
+    rev: 5.10.1
+    hooks:
+      - id: isort
+        files: ^(mausignald|mautrix_signal)/.*$

dev-requirements.txt

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

mausignald/LICENSE

@@ -35,7 +35,7 @@ Mozilla Public License Version 2.0
     means any form of the work other than Source Code Form.
 
 1.7. "Larger Work"
-    means a work that combines Covered Software with other material, in 
+    means a work that combines Covered Software with other material, in
     a separate file or files, that is not Covered Software.
 
 1.8. "License"
@@ -371,4 +371,3 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
 
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
-