From b2b1e2da46b6193726e9a23e70fd0e1777e53f1f Mon Sep 17 00:00:00 2001
From: Ben Clayton <bclayton@google.com>
Date: Tue, 20 Oct 2020 11:12:26 +0100
Subject: [PATCH] Kokoro: Add configurations for GN presubmit

Issue: #2421
---
 kokoro/linux-clang-gn/build-docker.sh | 52 +++++++++++++++++++++++++++
 kokoro/linux-clang-gn/build.sh        | 48 +++++++++++++++++++++++++
 2 files changed, 100 insertions(+)
 create mode 100755 kokoro/linux-clang-gn/build-docker.sh
 create mode 100755 kokoro/linux-clang-gn/build.sh

diff --git a/kokoro/linux-clang-gn/build-docker.sh b/kokoro/linux-clang-gn/build-docker.sh
new file mode 100755
index 000000000..d2ee0e9e1
--- /dev/null
+++ b/kokoro/linux-clang-gn/build-docker.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# Copyright (C) 2020 Google, Inc.
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#    Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#    Redistributions in binary form must reproduce the above
+#    copyright notice, this list of conditions and the following
+#    disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#
+#    Neither the name of Google Inc. nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+set -e # Fail on any error.
+set -x # Display commands being run.
+
+echo "Fetching depot_tools..."
+mkdir -p /tmp/depot_tools
+curl https://storage.googleapis.com/chrome-infra/depot_tools.zip -o /tmp/depot_tools.zip
+unzip /tmp/depot_tools.zip -d /tmp/depot_tools
+rm /tmp/depot_tools.zip
+export PATH="/tmp/depot_tools:$PATH"
+
+echo "Syncing client..."
+gclient sync --gclientfile=standalone.gclient
+gn gen out/Default
+
+echo "Building..."
+cd out/Default
+ninja
diff --git a/kokoro/linux-clang-gn/build.sh b/kokoro/linux-clang-gn/build.sh
new file mode 100755
index 000000000..2f459d2de
--- /dev/null
+++ b/kokoro/linux-clang-gn/build.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# Copyright (C) 2020 Google, Inc.
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#    Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#    Redistributions in binary form must reproduce the above
+#    copyright notice, this list of conditions and the following
+#    disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#
+#    Neither the name of Google Inc. nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+set -e # Fail on any error.
+
+SCRIPT_DIR="$( 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}" \
+  --workdir "${ROOT_DIR}" \
+  --env ROOT_DIR="${ROOT_DIR}" \
+  --env SCRIPT_DIR="${SCRIPT_DIR}" \
+  --env BUILD_SHARED_LIBS="${BUILD_SHARED_LIBS:-0}" \
+  --entrypoint "${SCRIPT_DIR}/build-docker.sh" \
+  "gcr.io/shaderc-build/radial-build:latest"