Merge pull request #98 from xsnippet/pre-commit

Add pre-commit-config.yaml

.pre-commit-config.yaml

@@ -0,0 +1,15 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.3.0
+    hooks:
+      - id: check-byte-order-marker
+      - id: check-merge-conflict
+      - id: check-case-conflict
+      - id: debug-statements
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.7.7
+    hooks:
+      - id: flake8

.travis.yml

@@ -1,13 +1,12 @@
 language: python
+python: 3.7
 
 matrix:
   include:
-    - python: 3.7
-      env: TOXENV=py37
-    - python: 3.7
-      env: TOXENV=openapi
-    - python: 3.7
-      env: TOXENV=docs
+    - env: TOXENV=pre-commit
+    - env: TOXENV=py37
+    - env: TOXENV=openapi
+    - env: TOXENV=docs
 
 services:
   - docker

tox.ini

@@ -9,9 +9,14 @@ deps =
     flake8
 commands =
     {envpython} setup.py check --strict
-    {envpython} -m flake8 {posargs:.}
     {envpython} -m pytest {posargs:.} --cov --cov-append --strict
 
+[testenv:pre-commit]
+skip_install = true
+deps = pre-commit
+commands =
+    pre-commit run --all-files --show-diff-on-failure
+
 [testenv:openapi]
 basepython = python3
 deps = flex