Merge pull request #456 from libexpat/actions-enable-periodic-builds

GitHub Actions: Enable periodic CI runs

.github/workflows/autotools-cmake.yml

@@ -4,8 +4,10 @@
 name: Ensure that Autotools install identical CMake files
 
 on:
-- pull_request
-- push
+  pull_request:
+  push:
+  schedule:
+    - cron: '0 2 * * 5'  # Every Friday at 2am
 
 jobs:
   checks:

.github/workflows/expat_config_h.yml

@@ -4,8 +4,10 @@
 name: Check expat_config.h.{in,cmake} for regressions
 
 on:
-- pull_request
-- push
+  pull_request:
+  push:
+  schedule:
+    - cron: '0 2 * * 5'  # Every Friday at 2am
 
 jobs:
   checks:

.github/workflows/linux.yml

@@ -4,8 +4,10 @@
 name: Run Linux Travis CI tasks
 
 on:
-- pull_request
-- push
+  pull_request:
+  push:
+  schedule:
+    - cron: '0 2 * * 5'  # Every Friday at 2am
 
 jobs:
   checks:

.github/workflows/macos.yml

@@ -4,8 +4,10 @@
 name: Run macOS Travis CI tasks
 
 on:
-- pull_request
-- push
+  pull_request:
+  push:
+  schedule:
+    - cron: '0 2 * * 5'  # Every Friday at 2am
 
 jobs:
   checks:

.travis.sh

@@ -70,7 +70,7 @@ elif [[ ${MODE} = cppcheck ]]; then
             -name xmltok_ns.c
             -o -name xmltok_impl.c
         \)
-        -exec cppcheck --quiet --error-exitcode=1 --force {} +
+        -exec cppcheck --quiet --error-exitcode=1 --force --suppress=objectIndex {} +
     )
     find "${find_args[@]}"
 elif [[ ${MODE} = clang-format ]]; then

expat/cmake/autotools/expat.cmake

@@ -4,7 +4,7 @@ if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.5)
    message(FATAL_ERROR "CMake >= 2.6.0 required")
 endif()
 cmake_policy(PUSH)
-cmake_policy(VERSION 2.6...3.17)
+cmake_policy(VERSION 2.6...3.18)
 #----------------------------------------------------------------
 # Generated CMake target import file.
 #----------------------------------------------------------------