License checker (#1104)

ben-clayton · web-flow · commit 28652ef368ef · 2020-07-17T13:44:14.000-04:00
* Add missing licenses to build files * Add config for license-checker The `license-checker` is a tool that verifies each file has contains a permitted license header. See https://github.com/ben-clayton/license-checker for more information. * Add kokoro configs for license-checker * Add new rules for update of license-checker `license-checker` will be updated to support `**` based wildcards. As part of this, `license-checker` will now traverse into subdirectories that would previously be excluded when the parent directory is excluded. This change adds new rules that work with both the old version and new, to ease migration.
diff --git a/Android.mk b/Android.mk
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 ROOT_SHADERC_PATH := $(call my-dir)
 
 include $(ROOT_SHADERC_PATH)/third_party/Android.mk
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 cmake_minimum_required(VERSION 2.8.12)
 project(shaderc)
 enable_testing()
diff --git a/android_test/Android.mk b/android_test/Android.mk
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
diff --git a/android_test/jni/Android.mk b/android_test/jni/Android.mk
@@ -1,2 +1,16 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 LOCAL_PATH := $(call my-dir)
 include $(LOCAL_PATH)/../Android.mk
diff --git a/android_test/jni/Application.mk b/android_test/jni/Application.mk
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 APP_ABI := all
 APP_BUILD_SCRIPT := Android.mk
 APP_STL := c++_static
diff --git a/cmake/linux-mingw-toolchain.cmake b/cmake/linux-mingw-toolchain.cmake
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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(CMAKE_SYSTEM_NAME Windows)
 
 set(MINGW_COMPILER_PREFIX "i686-w64-mingw32" CACHE STRING
diff --git a/cmake/setup_build.cmake b/cmake/setup_build.cmake
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 if(NOT COMMAND find_host_package)
   macro(find_host_package)
     find_package(${ARGN})
diff --git a/cmake/utils.cmake b/cmake/utils.cmake
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 # utility functions
 
 function (shaderc_use_gmock TARGET)
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
@@ -1 +1,15 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 add_subdirectory(online-compile)
diff --git a/examples/online-compile/CMakeLists.txt b/examples/online-compile/CMakeLists.txt
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 add_executable(shaderc-online-compile main.cc)
 shaderc_default_compile_options(shaderc-online-compile)
 target_include_directories(shaderc-online-compile PUBLIC ${shaderc_SOURCE_DIR}/libshaderc_util/include)
diff --git a/glslc/CMakeLists.txt b/glslc/CMakeLists.txt
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 find_package(Threads)
 
 add_library(glslc STATIC
diff --git a/glslc/test/CMakeLists.txt b/glslc/test/CMakeLists.txt
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 add_test(NAME shaderc_expect_unittests
          COMMAND ${PYTHON_EXECUTABLE} -m unittest expect_unittest.py
          WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
diff --git a/kokoro/linux/continuous_license_check.cfg b/kokoro/linux/continuous_license_check.cfg
@@ -0,0 +1,16 @@
+# Copyright (C) 2020 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Continuous build configuration.
+build_file: "shaderc/kokoro/linux/license_check.sh"
diff --git a/kokoro/linux/license_check.sh b/kokoro/linux/license_check.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Copyright (C) 2020 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e # Fail on any error.
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
+ROOT_DIR="$( cd "${SCRIPT_DIR}/../.." >/dev/null 2>&1 && pwd )"
+
+docker run --rm -i \
+  --volume "${ROOT_DIR}:${ROOT_DIR}:ro" \
+  --workdir "${ROOT_DIR}" \
+  --env ROOT_DIR="${ROOT_DIR}" \
+  --env SCRIPT_DIR="${SCRIPT_DIR}" \
+  --entrypoint "${SCRIPT_DIR}/license_check_docker.sh" \
+  "gcr.io/shaderc-build/radial-build:latest"
diff --git a/kokoro/linux/license_check_docker.sh b/kokoro/linux/license_check_docker.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Copyright (C) 2020 Google Inc.
+#
+# 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
+#
+#     http://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 -e # Fail on any error.
+set -x # Display commands being run.
+
+license-checker --dir="$ROOT_DIR"
diff --git a/kokoro/linux/presubmit_license_check.cfg b/kokoro/linux/presubmit_license_check.cfg
@@ -0,0 +1,16 @@
+# Copyright (C) 2020 Google Inc.
+#
+# 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
+#
+#      http://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.
+
+# Presubmit build configuration.
+build_file: "shaderc/kokoro/linux/license_check.sh"
diff --git a/libshaderc/Android.mk b/libshaderc/Android.mk
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
diff --git a/libshaderc/CMakeLists.txt b/libshaderc/CMakeLists.txt
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 project(libshaderc)
 
 # Even though shaderc.hpp is a headers-only library, adding
diff --git a/libshaderc_spvc/Android.mk b/libshaderc_spvc/Android.mk
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
diff --git a/libshaderc_spvc/CMakeLists.txt b/libshaderc_spvc/CMakeLists.txt
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 project(libshaderc)
 
 find_package(Threads)
diff --git a/libshaderc_util/Android.mk b/libshaderc_util/Android.mk
@@ -1,3 +1,17 @@
+# Copyright 2020 The Shaderc Authors. All rights reserved.
+#
+# 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
+#
+#     http://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.
+
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
diff --git a/libshaderc_util/CMakeLists.txt b/libshaderc_util/CMakeLists.txt
diff --git a/libshaderc_util/testdata/copy-to-build.cmake b/libshaderc_util/testdata/copy-to-build.cmake
diff --git a/license-checker.cfg b/license-checker.cfg
diff --git a/spvc/CMakeLists.txt b/spvc/CMakeLists.txt
diff --git a/spvc/test/CMakeLists.txt b/spvc/test/CMakeLists.txt
