build: add presubmit scripts using kokoro

.github/sync-repo-settings.yaml

@@ -30,7 +30,7 @@ branchProtectionRules:
   requiredStatusCheckContexts:
     - 'ubuntu-20.04'
     - 'macos-13'
-    - 'windows-2019 ( x64 )'
+    - 'windows-2022 ( x64 )'
     - 'cla/google'
 # List of explicit permissions to add (additive only)
 permissionRules:

.github/workflows/presubmit.yml

@@ -66,11 +66,6 @@ jobs:
         CIBW_TEST_REQUIRES: pytest
         CIBW_TEST_COMMAND: py.test -v {project}/tests/
 
-    - uses: actions/upload-artifact@v3
-      with:
-        name: python-package-distributions
-        path: wheelhouse/
-
   build-wheels-macos:
     name: ${{ matrix.os }}
     strategy:
@@ -129,22 +124,16 @@ jobs:
         CIBW_TEST_REQUIRES: pytest
         CIBW_TEST_COMMAND: py.test -v {project}/tests/
 
-    - uses: actions/upload-artifact@v3
-      with:
-        name: python-package-distributions
-        path: wheelhouse/
-
   build-wheels-windows:
     name: ${{ matrix.os }} ( ${{ matrix.platform }} )
 
     strategy:
       matrix:
         os:
-        - windows-2019
+        - windows-2022
         platform:
         # For presubmit, just build / test the most common platform
         - x64
-       #- Win32
 
     runs-on: ${{ matrix.os }}
 
@@ -175,7 +164,7 @@ jobs:
         python -m pip install cmake
         echo "::endgroup::"
         echo "::group::Run cmake to initialze build tree"
-        cmake -S google_crc32c -B build -G "Visual Studio 16 2019" -A ${{ matrix.platform }} -DCRC32C_BUILD_BENCHMARKS=no -DCRC32C_BUILD_TESTS=no -DBUILD_SHARED_LIBS=no -DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=yes -DCRC32C_USE_GLOG=0
+        cmake -S google_crc32c -B build -G "Visual Studio 17 2022" -A ${{ matrix.platform }} -DCRC32C_BUILD_BENCHMARKS=no -DCRC32C_BUILD_TESTS=no -DBUILD_SHARED_LIBS=no -DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=yes -DCRC32C_USE_GLOG=0
         echo "::endgroup::"
         echo "::group::Run cmake to build library"
         cmake --build build --verbose --config Release
@@ -212,8 +201,3 @@ jobs:
         CIBW_BUILD_VERBOSITY: 3
         CIBW_TEST_REQUIRES: pytest
         CIBW_TEST_COMMAND: py.test -v {project}/tests
-
-    - uses: actions/upload-artifact@v3
-      with:
-        name: python-package-distributions
-        path: wheelhouse/

.kokoro/build-manylinux.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Copyright 2018 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+set -eo pipefail
+
+# Disable buffering, so that the logs stream through.
+export PYTHONUNBUFFERED=1
+
+# Debug: show build environment
+env | grep KOKORO
+
+cd github/python-crc32c
+
+# Before running nox and such, build the extension.
+./scripts/manylinux/build.sh
+./scripts/manylinux/check.sh

.kokoro/build-osx.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Copyright 2018 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eo pipefail
+
+# Disable buffering, so that the logs stream through.
+export PYTHONUNBUFFERED=1
+
+# Debug: show build environment
+env | grep KOKORO
+
+cd github/python-crc32c
+
+# Before running nox and such, build the extension.
+./scripts/osx/build.sh
+./scripts/osx/check.sh

.kokoro/continuous/continuous-linux.cfg

@@ -0,0 +1,8 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Tell the trampoline which build file to use.
+env_vars: {
+    key: "PACKAGE"
+    value: "crc32c"
+}
+build_file: "python-crc32c/.kokoro/build-manylinux.sh"

.kokoro/continuous/continuous-osx-slcn.cfg

@@ -0,0 +1,9 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Tell the trampoline which build file to use.
+env_vars: {
+    key: "PACKAGE"
+    value: "crc32c"
+}
+
+build_file: "python-crc32c/.kokoro/build-osx.sh"