From 556ad3a67a18113cd74116b2896e05ad7a9e16fb Mon Sep 17 00:00:00 2001
From: Piotr Czeglik <piotr.czeglik@iohk.io>
Date: Mon, 24 Jun 2024 23:30:51 +0200
Subject: [PATCH 1/2] ci: block fixup commits

---
 .github/workflows/git-checks.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 .github/workflows/git-checks.yml

diff --git a/.github/workflows/git-checks.yml b/.github/workflows/git-checks.yml
new file mode 100644
index 0000000..1131680
--- /dev/null
+++ b/.github/workflows/git-checks.yml
@@ -0,0 +1,15 @@
+name: Git Checks
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  block-fixup:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Block Fixup Commit Merge
+        uses: 13rac1/block-fixup-merge-action@v2.0.0

From 8c0f73238c470b0417ed9f82d82c094557e0cefd Mon Sep 17 00:00:00 2001
From: Piotr Czeglik <piotr.czeglik@iohk.io>
Date: Mon, 24 Jun 2024 23:34:27 +0200
Subject: [PATCH 2/2] ci: lint commit message

---
 .github/workflows/ci.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c71e441..cfbc07c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,6 +20,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Collect Workflow Telemetry
         uses: catchpoint/workflow-telemetry-action@v2
@@ -41,6 +43,9 @@ jobs:
       - name: Install dependencies
         run: yarn install --immutable --inline-builds
 
+      - name: Validate PR commits with commitlint
+        run: npx commitlint --from ${{ github.event.pull_request.head.sha }}~${{ github.event.pull_request.commits }} --to ${{ github.event.pull_request.head.sha }} --verbose
+
       - name: Format
         run: yarn format-check