From 19b212af386f3850b95bd558f20bba05f4f8cfbc Mon Sep 17 00:00:00 2001
From: David An <davidan@broadinstitute.org>
Date: Fri, 25 Oct 2024 14:53:35 -0400
Subject: [PATCH] enforce scalafmt in github actions

---
 .git-blame-ignore-revs        |  4 ++++
 .github/workflows/format.yaml | 28 ++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 .git-blame-ignore-revs
 create mode 100644 .github/workflows/format.yaml

diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 00000000..fb495459
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,4 @@
+# .git-blame-ignore-revs
+
+# scalafmt mass change
+3487e7a60194a66886572c899a6a93d7355dc376
diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
new file mode 100644
index 00000000..026d95e8
--- /dev/null
+++ b/.github/workflows/format.yaml
@@ -0,0 +1,28 @@
+name: Check formatting for modified files with scalafmt
+
+on:
+  pull_request:
+    paths-ignore: ['**.md']
+
+jobs:
+  format:
+
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 17
+          cache: sbt
+
+      - name: Check formatting for modified files
+        run: |
+          sbt scalafmtCheckAll