chore: add separate README synth

Author: chingor13

.github/readme/synth.py

@@ -0,0 +1,19 @@
+# Copyright 2020 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
+#
+#     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.
+
+"""This script is used to synthesize generated the README for this library."""
+
+from synthtool.languages import java
+
+java.custom_templates(['java_library/README.md'])

.kokoro/continuous/readme.cfg

@@ -0,0 +1,56 @@
+# Copyright 2020 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
+#
+#     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.
+
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+env_vars: {
+  key: "TRAMPOLINE_IMAGE"
+  value: "gcr.io/cloud-devrel-kokoro-resources/python-multi"
+}
+
+env_vars: {
+  key: "TRAMPOLINE_BUILD_FILE"
+  value: "github/java-security-private-ca/.kokoro/readme.sh"
+}
+
+# Build logs will be here
+action {
+  define_artifacts {
+    regex: "**/*sponge_log.xml"
+    regex: "**/*sponge_log.log"
+  }
+}
+
+# The github token is stored here.
+before_action {
+  fetch_keystore {
+    keystore_resource {
+      keystore_config_id: 73713
+      keyname: "yoshi-automation-github-key"
+      # TODO(theacodes): remove this after secrets have globally propagated
+      backend_type: FASTCONFIGPUSH
+    }
+  }
+}
+
+# Common env vars for all repositories and builds.
+env_vars: {
+    key: "GITHUB_USER"
+    value: "yoshi-automation"
+}
+env_vars: {
+    key: "GITHUB_EMAIL"
+    value: "[email protected]"
+}

.kokoro/readme.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+# Copyright 2020 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
+#
+#     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 -eo pipefail
+
+cd ${KOKORO_ARTIFACTS_DIR}/github/java-security-private-ca
+
+# Disable buffering, so that the logs stream through.
+export PYTHONUNBUFFERED=1
+
+# Add github to known hosts.
+#ssh-keyscan github.com >> ~/.ssh/known_hosts
+
+# Kokoro exposes this as a file, but the scripts expect just a plain variable.
+export GITHUB_TOKEN=$(cat ${KOKORO_KEYSTORE_DIR}/73713_yoshi-automation-github-key)
+
+# Setup git credentials
+echo "https://${GITHUB_TOKEN}:@github.com" >> ~/.git-credentials
+git config --global credential.helper 'store --file ~/.git-credentials'
+
+python3.6 -m pip install git+https://github.com/chingor13/synthtool.git@java-readme#egg=gcp-synthtool
+python3.6 -m autosynth.synth \
+    --repository=chingor13/java-security-private-ca \
+    --synth-file-name=.github/readme/synth.py \
+    --metadata-path=.github/readme/synth.metadata \
+    --pr-title="chore: regenerate README" \
+    --branch-suffix="readme"

synth.metadata

@@ -40,8 +40,10 @@
     ".github/ISSUE_TEMPLATE/feature_request.md",
     ".github/ISSUE_TEMPLATE/support_request.md",
     ".github/PULL_REQUEST_TEMPLATE.md",
+    ".github/readme/synth.py",
     ".github/release-please.yml",
     ".github/trusted-contribution.yml",
+    ".github/workflows/auto-release.yaml",
     ".github/workflows/ci.yaml",
     ".github/workflows/samples.yaml",
     ".kokoro/build.bat",
@@ -51,6 +53,7 @@
     ".kokoro/common.sh",
     ".kokoro/continuous/common.cfg",
     ".kokoro/continuous/java8.cfg",
+    ".kokoro/continuous/readme.cfg",
     ".kokoro/dependencies.sh",
     ".kokoro/linkage-monitor.sh",
     ".kokoro/nightly/common.cfg",
@@ -74,6 +77,7 @@
     ".kokoro/presubmit/linkage-monitor.cfg",
     ".kokoro/presubmit/lint.cfg",
     ".kokoro/presubmit/samples.cfg",
+    ".kokoro/readme.sh",
     ".kokoro/release/bump_snapshot.cfg",
     ".kokoro/release/common.cfg",
     ".kokoro/release/common.sh",
@@ -91,7 +95,6 @@
     "CODE_OF_CONDUCT.md",
     "CONTRIBUTING.md",
     "LICENSE",
-    "README.md",
     "codecov.yaml",
     "google-cloud-security-private-ca/src/main/java/com/google/cloud/security/privateca/v1beta1/CertificateAuthorityServiceClient.java",
     "google-cloud-security-private-ca/src/main/java/com/google/cloud/security/privateca/v1beta1/CertificateAuthorityServiceSettings.java",