From 990e696a72dfd2129259e857cc463db385433f72 Mon Sep 17 00:00:00 2001
From: pixelass <greg@pixelass.com>
Date: Wed, 21 Feb 2024 15:17:24 +0100
Subject: [PATCH 1/5] chore: set pr title

---
 .github/workflows/set-pr-title.yml | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 .github/workflows/set-pr-title.yml

diff --git a/.github/workflows/set-pr-title.yml b/.github/workflows/set-pr-title.yml
new file mode 100644
index 000000000..e69de29bb

From 39ec6b43a27c66ab876620d4e625cda53823c807 Mon Sep 17 00:00:00 2001
From: pixelass <greg@pixelass.com>
Date: Wed, 21 Feb 2024 15:17:45 +0100
Subject: [PATCH 2/5] chore: add workflow logic

---
 .github/workflows/set-pr-title.yml | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/.github/workflows/set-pr-title.yml b/.github/workflows/set-pr-title.yml
index e69de29bb..78ceb7c74 100644
--- a/.github/workflows/set-pr-title.yml
+++ b/.github/workflows/set-pr-title.yml
@@ -0,0 +1,23 @@
+name: Set PR Title to First Commit Message
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  set-pr-title:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Get first commit message
+        run: echo "FIRST_COMMIT_MESSAGE=$(git log --format=%B -n 1 $(git rev-list --max-parents=0 HEAD))" >> $GITHUB_ENV
+
+      - name: Update PR title
+        run: |
+          gh pr edit "$PR_NUMBER" --title "$FIRST_COMMIT_MESSAGE"
+        env:
+          FIRST_COMMIT_MESSAGE: ${{ env.FIRST_COMMIT_MESSAGE }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}

From 8281b4c53c9448cb7ae0d864ded367f976d22a8d Mon Sep 17 00:00:00 2001
From: pixelass <greg@pixelass.com>
Date: Wed, 21 Feb 2024 15:19:36 +0100
Subject: [PATCH 3/5] chore: adjust workflow

---
 .github/workflows/set-pr-title.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/set-pr-title.yml b/.github/workflows/set-pr-title.yml
index 78ceb7c74..0970f8400 100644
--- a/.github/workflows/set-pr-title.yml
+++ b/.github/workflows/set-pr-title.yml
@@ -19,5 +19,4 @@ jobs:
           gh pr edit "$PR_NUMBER" --title "$FIRST_COMMIT_MESSAGE"
         env:
           FIRST_COMMIT_MESSAGE: ${{ env.FIRST_COMMIT_MESSAGE }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PR_NUMBER: ${{ github.event.pull_request.number }}

From 42407f5d6f565c10d62a11575f4f141f6979f899 Mon Sep 17 00:00:00 2001
From: pixelass <greg@pixelass.com>
Date: Wed, 21 Feb 2024 15:31:41 +0100
Subject: [PATCH 4/5] chore: adjust workflow

---
 .github/workflows/set-pr-title.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/set-pr-title.yml b/.github/workflows/set-pr-title.yml
index 0970f8400..2732135a0 100644
--- a/.github/workflows/set-pr-title.yml
+++ b/.github/workflows/set-pr-title.yml
@@ -19,4 +19,5 @@ jobs:
           gh pr edit "$PR_NUMBER" --title "$FIRST_COMMIT_MESSAGE"
         env:
           FIRST_COMMIT_MESSAGE: ${{ env.FIRST_COMMIT_MESSAGE }}
+          GITHUB_TOKEN: ${{ secrets.PIXELASS_PAT_BLIBLA }}
           PR_NUMBER: ${{ github.event.pull_request.number }}

From 17ac9f61787975dc81b0f2d6b6a06eca0156cca0 Mon Sep 17 00:00:00 2001
From: pixelass <greg@pixelass.com>
Date: Wed, 21 Feb 2024 15:35:02 +0100
Subject: [PATCH 5/5] chore: adjust workflow

---
 .github/workflows/set-pr-title.yml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/set-pr-title.yml b/.github/workflows/set-pr-title.yml
index 2732135a0..6e9b5b05a 100644
--- a/.github/workflows/set-pr-title.yml
+++ b/.github/workflows/set-pr-title.yml
@@ -10,13 +10,20 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+        with:
+          # Fetches the entire commit history so that we can access the first commit
+          fetch-depth: 0
 
       - name: Get first commit message
-        run: echo "FIRST_COMMIT_MESSAGE=$(git log --format=%B -n 1 $(git rev-list --max-parents=0 HEAD))" >> $GITHUB_ENV
+        run: |
+          # Get the SHA of the first commit in the PR
+          FIRST_COMMIT_SHA=$(git log --reverse --format="%H" "${{ github.event.pull_request.base.sha }}..HEAD" | head -n 1)
+          # Get the message of the first commit in the PR
+          FIRST_COMMIT_MESSAGE=$(git log -n 1 --format=%B "$FIRST_COMMIT_SHA")
+          echo "FIRST_COMMIT_MESSAGE=$FIRST_COMMIT_MESSAGE" >> $GITHUB_ENV
 
       - name: Update PR title
-        run: |
-          gh pr edit "$PR_NUMBER" --title "$FIRST_COMMIT_MESSAGE"
+        run: gh pr edit "$PR_NUMBER" --title "$FIRST_COMMIT_MESSAGE"
         env:
           FIRST_COMMIT_MESSAGE: ${{ env.FIRST_COMMIT_MESSAGE }}
           GITHUB_TOKEN: ${{ secrets.PIXELASS_PAT_BLIBLA }}