Test fast forward merge.

Author: KaramanisDev

.github/workflows/merge.yml

@@ -0,0 +1,21 @@
+name: Fast Forward Merge
+on:
+  issue_comment:
+    types: [created, edited]
+jobs:
+  fast-forward:
+    if: ${{ contains(github.event.comment.body, '/fast-forward')
+      && github.event.issue.pull_request }}
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: write
+
+    steps:
+      - name: Fast forwarding
+        uses: sequoia-pgp/fast-forward@v1
+        with:
+          merge: true
+          comment: always

.github/workflows/pr.yml

@@ -0,0 +1,19 @@
+name: Pull Request
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+jobs:
+  check-fast-forward:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: write
+
+    steps:
+      - name: Checking if fast forwarding is possible
+        uses: sequoia-pgp/fast-forward@v1
+        with:
+          merge: false
+          comment: always