From 75673eed4378aa9d50f342c4c12c6e989300f5aa Mon Sep 17 00:00:00 2001
From: Zach Borboa <zachborboa@gmail.com>
Date: Sat, 1 Jul 2023 10:10:38 -0700
Subject: [PATCH] Add black code formatter to continuous integration

---
 .github/workflows/black.yml | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 .github/workflows/black.yml

diff --git a/.github/workflows/black.yml b/.github/workflows/black.yml
new file mode 100644
index 0000000..11d0bd2
--- /dev/null
+++ b/.github/workflows/black.yml
@@ -0,0 +1,23 @@
+name: Black code formatter
+
+on:
+  pull_request:
+
+jobs:
+  black:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install black
+        run: pip install black
+
+      - name: Get changed python files
+        id: changed-files
+        uses: tj-actions/changed-files@v37
+        with:
+          files: "**/*.py"
+
+      - name: Check changed files
+        if: steps.changed-files.outputs.any_changed == 'true'
+        run: black --check --color --diff --quiet ${{ steps.changed-files.outputs.all_changed_files }}