diff --git a/.github/env b/.github/env
new file mode 100644
index 0000000..e6a968b
--- /dev/null
+++ b/.github/env
@@ -0,0 +1 @@
+golang-version=1.23.0
diff --git a/.github/workflows/pr-body.md b/.github/pr-body.md
similarity index 100%
rename from .github/workflows/pr-body.md
rename to .github/pr-body.md
diff --git a/.github/workflows/code-gen.yaml b/.github/workflows/code-gen.yaml
index 652d8fe..acaea05 100644
--- a/.github/workflows/code-gen.yaml
+++ b/.github/workflows/code-gen.yaml
@@ -36,10 +36,10 @@ jobs:
       - name: Check git diff
         id: git-diff
         run: |
-          git diff --exit-code .
-          echo "GIT_DIFF=$?" >> $GITHUB_OUTPUT
+          DIFF=$(git status --porcelain | wc -l)
+          echo "GIT_DIFF=${DIFF}" >> $GITHUB_OUTPUT
       - name: Create PR
-        if: steps.git-diff.outputs.GIT_DIFF == '1'
+        if: steps.git-diff.outputs.GIT_DIFF != '0'
         id: cpr
         uses: peter-evans/create-pull-request@v6
         with: