Check whether automatic update is possible

Author: plaindocs

.github/workflows/update-fls.yaml

@@ -12,7 +12,8 @@ jobs:
         - name: Install uv
           uses: astral-sh/setup-uv@v6
         - name: Update FLS
-          run: "./make.py --update-spec-lock-file"
+          run: |
+            ./test_update_fls.sh
         - name: Create Pull Request
           uses: peter-evans/create-pull-request@v4
           with:

test_update_fls.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+./make.py
+if [ $? -eq "0" ];then
+  echo "FLS is up to date"
+  exit 0 # No error, no update required
+else
+  grep -q "ERROR: The FLS specification has changed since the lock file was created:" test.txt
+  OUTOFDATE=$?
+  grep -q "Found differences between live FLS data and lock file affecting 0 guidelines" test.txt
+  ZEROAFFECTED=$?
+
+  if [ $OUTOFDATE -eq "0" ]; then
+    if [ $ZEROAFFECTED -eq "0" ]; then
+      ./make.py --update-spec-lock-file
+      rm test.txt
+      exit 1 # Can be updated automatically
+    else
+      ./make.py --update-spec-lock-file
+      rm test.txt
+      exit 2 # Guidelines need human review
+    fi
+  fi
+fi
+
+rm test.txt
+exit 3 # Other build error not related to FLS