From c2a848cf6cdd2cfb6d09a541d1215a494e73a057 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Gia=20Phong?= <mcsinyx@disroot.org>
Date: Mon, 24 Aug 2020 11:42:45 +0700
Subject: [PATCH] Set up GitHub Action for linting

This will give faster linting feedback since we can skip compilation.
---
 .github/workflows/lint.yml | 27 +++++++++++++++++++++++++++
 tox.ini                    | 10 ++++++----
 2 files changed, 33 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/lint.yml

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..a3bd0ca
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,27 @@
+name: lint
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9.0-beta.4 - 3.9.0
+
+    - name: Install tox
+      run: python -m pip install tox
+
+    - name: Main check
+      run: python -m tox -e lint
diff --git a/tox.ini b/tox.ini
index 400cc4f..317d3b6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,14 +7,16 @@ isolated_build = True
 deps =
     Cython
     scipy
-    flake8
     pytest-cov
-commands =
-    flake8
-    pytest
+commands = pytest
 setenv = CYTHON_TRACE = 1
 passenv = TRAVIS
 
+[testenv:lint]
+skip_install = true
+deps = flake8
+commands = flake8
+
 [flake8]
 filename = *.pxd, *.pyx, *.py
 hang-closing = True