From 457e3656090fca6b15e563f9adf6b28b898a6d5f Mon Sep 17 00:00:00 2001
From: Vishwanath Martur <64204611+vishwamartur@users.noreply.github.com>
Date: Tue, 12 Nov 2024 15:12:59 +0000
Subject: [PATCH] Add workflow to auto-update LICENSE file with recipe licenses

---
 .github/workflows/update-license-file.yml | 33 +++++++++++++++++++++++
 generate-license-file.sh                  | 18 +++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 .github/workflows/update-license-file.yml
 create mode 100644 generate-license-file.sh

diff --git a/.github/workflows/update-license-file.yml b/.github/workflows/update-license-file.yml
new file mode 100644
index 0000000..d9967db
--- /dev/null
+++ b/.github/workflows/update-license-file.yml
@@ -0,0 +1,33 @@
+name: Update LICENSE file
+
+on:
+  push:
+    paths:
+      - "**/*.bb"
+      - "**/*.inc"
+  schedule:
+    - cron: "0 0 * * *" # Runs daily at midnight
+  workflow_dispatch: # Allows manual run
+
+jobs:
+  update-license:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Run license generation script
+        run: |
+          chmod +x ./generate-license-file.sh
+          ./generate-license-file.sh
+
+      - name: Commit and push LICENSE file
+        run: |
+          git config --local user.name "github-actions[bot]"
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git add LICENSE
+          git commit -m "Auto-update LICENSE file with current recipe licenses"
+          git push
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/generate-license-file.sh b/generate-license-file.sh
new file mode 100644
index 0000000..b6d43cd
--- /dev/null
+++ b/generate-license-file.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Create or clear the LICENSE file
+echo "# License Information" > LICENSE
+echo "" >> LICENSE
+echo "This file lists all licenses used by recipes in the meta-freescale-3rdparty layer." >> LICENSE
+echo "" >> LICENSE
+
+# Find all .bb and .inc files and extract license information
+find . -type f \( -name "*.bb" -o -name "*.inc" \) | while read -r file; do
+    # Extract the license line from each recipe file, if it exists
+    license_line=$(grep -i "^LICENSE" "$file")
+    if [ -n "$license_line" ]; then
+        echo "$file: $license_line" >> LICENSE
+    fi
+done
+
+echo "LICENSE file has been generated and updated with current recipe licenses."