Check generated files in CI

Author: mvorisek

.github/actions/templating/action.yml

@@ -0,0 +1,9 @@
+name: templating
+runs:
+  using: composite
+  steps:
+    - shell: bash
+      run: |
+        set -x
+        git checkout -B master && scripts/dev/makedist >/dev/null
+        git add . -N && git diff --exit-code

.github/workflows/push.yml

@@ -14,6 +14,7 @@ on:
       - PHP-8.0
       - PHP-8.1
       - master
+      - '**.cipush'
   pull_request:
     branches:
       - '**'
@@ -54,6 +55,8 @@ jobs:
         uses: ./.github/actions/test-linux
         with:
           runTestsParameters: -d zend_extension=opcache.so -d opcache.jit_buffer_size=16M
+      - name: Assert generated files are up to date
+        uses: ./.github/actions/templating
   MACOS_DEBUG_NTS:
     runs-on: macos-10.15
     steps:
@@ -80,3 +83,5 @@ jobs:
             -d zend_extension=opcache.so
             -d opcache.protect_memory=1
             -d opcache.jit_buffer_size=16M
+      - name: Assert generated files are up to date
+        uses: ./.github/actions/templating