diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8900bcc --- /dev/null +++ b/.gitignore @@ -0,0 +1,24 @@ +## https://github.com/github/gitignore/blob/master/Java.gitignore +*.class + +# Mobile Tools for Java (J2ME) +.mtj.tmp/ + +# Package Files # +*.jar +*.war +*.ear + +# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml +hs_err_pid* + +## https://github.com/github/gitignore/blob/master/Maven.gitignore +target/ +pom.xml.tag +pom.xml.releaseBackup +pom.xml.versionsBackup +pom.xml.next +release.properties +dependency-reduced-pom.xml +buildNumber.properties +.mvn/timing.properties diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..04667a2 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,24 @@ +# Copyright 2016 Google Inc. 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. + +language: java +jdk: + - oraclejdk8 +script: mvn --batch-mode clean verify | egrep -v "(^\[INFO\] Download|^\[INFO\].*skipping)" +after_success: + - mvn clean cobertura:cobertura coveralls:report +branches: + only: + - master + - gcloud diff --git a/java-repo-tools/.gitignore b/java-repo-tools/.gitignore new file mode 100644 index 0000000..342c18b --- /dev/null +++ b/java-repo-tools/.gitignore @@ -0,0 +1,26 @@ +service-account.json + +### Java ### +*.class + +# Mobile Tools for Java (J2ME) +.mtj.tmp/ + +# Package Files # +*.jar +*.war +*.ear + +# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml +hs_err_pid* + +# Maven +target/ +pom.xml.tag +pom.xml.releaseBackup +pom.xml.versionsBackup +pom.xml.next +release.properties +dependency-reduced-pom.xml +buildNumber.properties +.mvn/timing.properties diff --git a/java-repo-tools/.travis.yml b/java-repo-tools/.travis.yml new file mode 100644 index 0000000..bb7197c --- /dev/null +++ b/java-repo-tools/.travis.yml @@ -0,0 +1,23 @@ +# Copyright 2016 Google Inc. 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. +language: java +jdk: + - oraclejdk7 + - oraclejdk8 +script: mvn verify +after_success: + - mvn clean cobertura:cobertura coveralls:report +branches: + only: + - master diff --git a/java-repo-tools/CONTRIBUTING.md b/java-repo-tools/CONTRIBUTING.md new file mode 100644 index 0000000..6736efd --- /dev/null +++ b/java-repo-tools/CONTRIBUTING.md @@ -0,0 +1,35 @@ +# How to become a contributor and submit your own code + +## Contributor License Agreements + +We'd love to accept your sample apps and patches! Before we can take them, we +have to jump a couple of legal hurdles. + +Please fill out either the individual or corporate Contributor License Agreement +(CLA). + + * If you are an individual writing original source code and you're sure you + own the intellectual property, then you'll need to sign an [individual CLA] + (https://developers.google.com/open-source/cla/individual). + * If you work for a company that wants to allow you to contribute your work, + then you'll need to sign a [corporate CLA] + (https://developers.google.com/open-source/cla/corporate). + +Follow either of the two links above to access the appropriate CLA and +instructions for how to sign and return it. Once we receive it, we'll be able to +accept your pull requests. + +## Contributing A Patch + +1. Submit an issue describing your proposed change to the repo in question. +1. The repo owner will respond to your issue promptly. +1. If your proposed change is accepted, and you haven't already done so, sign a + Contributor License Agreement (see details above). +1. Fork the desired repo, develop and test your code changes. +1. Ensure that your code adheres to the existing style in the sample to which + you are contributing. Refer to the + [Google Cloud Platform Samples Style Guide] + (https://github.com/GoogleCloudPlatform/Template/wiki/style.html) for the + recommended coding standards for this organization. +1. Ensure that your code has an appropriate set of unit tests which all pass. +1. Submit a pull request. diff --git a/java-repo-tools/LICENSE b/java-repo-tools/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/java-repo-tools/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/java-repo-tools/README.md b/java-repo-tools/README.md new file mode 100644 index 0000000..de5effc --- /dev/null +++ b/java-repo-tools/README.md @@ -0,0 +1,179 @@ +# Cloud Platform Java Repository Tools + +[![Build +Status](https://travis-ci.org/GoogleCloudPlatform/java-repo-tools.svg?branch=master)](https://travis-ci.org/GoogleCloudPlatform/java-repo-tools) + +This is a collection of common tools used to maintain and test Java repositories +in the [GoogleCloudPlaftorm](https://github.com/GoogleCloudPlatform) +organization. + + +## Using this repository + +This repository is copied into a subtree of other Java repositories, such as +[java-docs-samples](/GoogleCloudPlatform/java-docs-samples). Note, that a +subtree is just the code copied into a directory, so a regular `git clone` will +continue to work. + + +### Adding to a new repository + +To copy `java-repo-tools` into a subtree of a new repository `my-java-samples`, +first add this repository as a remote. We then fetch all the changes from this +`java-repo-tools`. + +``` +git remote add java-repo-tools git@github.com:GoogleCloudPlatform/java-repo-tools.git +git fetch java-repo-tools master +``` + +To make it easier to push changes back upstream, create a new branch. + +``` +git checkout -b java-repo-tools java-repo-tools/master +``` + +We can then go back to the `my-java-samples` code and prepare a Pull Request to +add the `java-repo-tools` code in a subtree. + +``` +git checkout master +# Making a new branch ia optional, but recommended to send a pull request to +# start using java-repo-tools. +git checkout -b use-java-repo-tools +``` + +So that we can pull future updates from the `java-repo-tools` repository, we +merge histories. This way we won't get unnecessary conflicts when pulling changes +in. + +``` +git merge -s ours --no-commit java-repo-tools/master +``` + +Finally, read the `java-repo-tools` into a subtree. + +``` +git read-tree --prefix=java-repo-tools/ -u java-repo-tools +``` + +Now all the content of `java-repo-tools` will be in the `java-repo-tools/` +directory (which we specified in the `--prefix` command). + +#### Using the Maven configuration + +If all the projects within your `my-java-samples` share a common parent POM for +plugin configuration (like checkstyle). We can then make the +`java-repo-tools/pom.xml` parent of this. + +``` + + + com.google.cloud + shared-configuration + 1.0.0 + java-repo-tools + +``` + +Once this is added to the common parent, all modules will have the same plugin +configuration applied. If the children POMs provide the plugin information +themselves, it will override this configuration, so you should delete any +now-redundant plugin information. + + +#### Examples + +- Adding to repository with an existing parent POM: Pull Request + [java-docs-samples#125][java-docs-samples-125]. + +[java-docs-samples-125]: https://github.com/GoogleCloudPlatform/java-docs-samples/pull/125 + + +### Detecting if you need to synchronize a subtree + +If you haven't done this before, run + +``` +git remote add java-repo-tools git@github.com:GoogleCloudPlatform/java-repo-tools.git +``` + +To detect if you have changes in the directory, run + +``` +git fetch java-repo-tools master +git diff-tree -p HEAD:java-repo-tools/ java-repo-tools/master +``` + +or to diff against your local `java-repo-tools` branch: + +``` +git diff-tree -p HEAD:java-repo-tools/ java-repo-tools -- +``` + +(The trailing `--` is to say that we want to compare against the branch, not the +directory.) + + +### Pulling changes from Java Repository Tools to a subtree + +To update the `java-repo-tools` directory, if you haven't done this before, run + +``` +git remote add java-repo-tools git@github.com:GoogleCloudPlatform/java-repo-tools.git +``` + +To pull the latest changes from this `java-repo-tools` repository, run: + +``` +git checkout master +# Making a new branch is optional, but recommended to send a pull request for +# update. +git checkout -b update-java-repo-tools +git pull -s subtree java-repo-tools master +``` + +Then you can make any needed changes to make the rest of the repository +compatible with the updated `java-repo-tools` code, commit, push, and send a +Pull Request as you would in the normal flow. + + +### Pushing changes from a subtree upstream to Java Repository Tools + +What if you make changes in your repository and now want to push them upstream? + +Assuming you just commited changes in the `java-repo-tools/` directory of your +`my-main-branch`, to merge the changes into the local `java-repo-tools` branch, +we need to cherry pick this commit using the subtree strategy. It will ignore +any changes to file not in the `java-repo-tools/` directory. + +``` +git checkout java-repo-tools +git cherry-pick -x --strategy=subtree my-main-branch +``` + +After you have committed all the changes you want to your `java-repo-tools` +branch, you can push to the upstream `java-repo-tools` repository with the +following command. (Replace `name-for-remote-branch` with the name you'd like to +give the branch on the `java-repo-tools` repository.) + +``` +git push java-repo-tools java-repo-tools:name-for-remote-branch +``` + +Then, you can send a pull request to the `java-repo-tools` repository. + + +## References + +- [GitHub's subtree merge reference](https://help.github.com/articles/about-git-subtree-merges/) + +## Contributing changes + +- See [CONTRIBUTING.md](CONTRIBUTING.md) + + +## Licensing + +- Apache 2.0 - See [LICENSE](LICENSE) + diff --git a/java-repo-tools/google-checks.xml b/java-repo-tools/google-checks.xml new file mode 100644 index 0000000..5f1d75b --- /dev/null +++ b/java-repo-tools/google-checks.xml @@ -0,0 +1,220 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/java-repo-tools/pom.xml b/java-repo-tools/pom.xml new file mode 100644 index 0000000..e86bda8 --- /dev/null +++ b/java-repo-tools/pom.xml @@ -0,0 +1,106 @@ + + + 4.0.0 + 1.0.0 + + com.google.cloud + shared-configuration + pom + + + UTF-8 + UTF-8 + + + + 3.1.0 + + + + test + + + + + + + org.apache.maven.plugins + maven-surefire-plugin + 2.19.1 + + false + + + + + org.apache.maven.plugins + maven-failsafe-plugin + 2.19.1 + + + + integration-test + verify + + + + + + org.apache.maven.plugins + maven-checkstyle-plugin + 2.17 + + google-checks.xml + true + true + true + true + suppressions.xml + + + check + + + + org.eluder.coveralls + coveralls-maven-plugin + 3.1.0 + + + ${basedir}/target/coverage.xml + + + + + org.codehaus.mojo + cobertura-maven-plugin + 2.6 + + ${basedir}/target + + xml + html + + xml + 256m + + true + + + + + diff --git a/java-repo-tools/suppressions.xml b/java-repo-tools/suppressions.xml new file mode 100644 index 0000000..22a348c --- /dev/null +++ b/java-repo-tools/suppressions.xml @@ -0,0 +1,27 @@ + + + + + + + + + + + diff --git a/java-repo-tools/test/README.md b/java-repo-tools/test/README.md new file mode 100644 index 0000000..59e4015 --- /dev/null +++ b/java-repo-tools/test/README.md @@ -0,0 +1,5 @@ +# Cloud Platform Java Repository Tools Test + +This is a test application for checking that the root [`pom.xml`](../pom.xml) +and [`google-checks.xml`](../google-checks.xml) are working as expected. + diff --git a/java-repo-tools/test/pom.xml b/java-repo-tools/test/pom.xml new file mode 100644 index 0000000..96f42c5 --- /dev/null +++ b/java-repo-tools/test/pom.xml @@ -0,0 +1,48 @@ + + + + 4.0.0 + + com.google.cloud + shared-configuration-test + 1.0 + jar + + + shared-configuration + com.google.cloud + 1.0.0 + .. + + + + + + junit + junit + 4.12 + test + + + com.google.truth + truth + 0.27 + test + + + diff --git a/java-repo-tools/test/src/main/java/com/google/cloud/samples/test/App.java b/java-repo-tools/test/src/main/java/com/google/cloud/samples/test/App.java new file mode 100644 index 0000000..244b150 --- /dev/null +++ b/java-repo-tools/test/src/main/java/com/google/cloud/samples/test/App.java @@ -0,0 +1,30 @@ +/* + * Copyright 2016 Google Inc. 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. + */ + +package com.google.cloud.samples.test; + +/** + * A hello world app to test the parent pom.xml. + */ +public class App { + public static String greeting() { + return "Hello World!"; + } + + public static void main(String[] args) { + System.out.println(App.greeting()); + } +} diff --git a/java-repo-tools/test/src/test/java/com/google/cloud/samples/test/AppTest.java b/java-repo-tools/test/src/test/java/com/google/cloud/samples/test/AppTest.java new file mode 100644 index 0000000..ab7f509 --- /dev/null +++ b/java-repo-tools/test/src/test/java/com/google/cloud/samples/test/AppTest.java @@ -0,0 +1,33 @@ +/* + * Copyright 2016 Google Inc. 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. + */ + +package com.google.cloud.samples.test; + +import static com.google.common.truth.Truth.assertThat; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; + +/** + * Unit tests for {@link App}. + */ +@RunWith(JUnit4.class) +public class AppTest { + @Test public void greeting_returnsHelloWorld() { + assertThat(App.greeting()).named("greeting").isEqualTo("Hello World!"); + } +} diff --git a/pom.xml b/pom.xml index dd23d97..19a8362 100644 --- a/pom.xml +++ b/pom.xml @@ -1,8 +1,19 @@ - - + + 4.0.0 war 1.0 @@ -10,6 +21,14 @@ com.google.appengine.demos appengine-try-java + + + com.google.cloud + shared-configuration + 1.0.0 + java-repo-tools + + 1 1.9.30 diff --git a/src/main/java/myapp/DemoServlet.java b/src/main/java/myapp/DemoServlet.java index 76d9e7e..1a17b1a 100644 --- a/src/main/java/myapp/DemoServlet.java +++ b/src/main/java/myapp/DemoServlet.java @@ -1,13 +1,31 @@ +/* + * Copyright 2016 Google Inc. 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. + */ + package myapp; import java.io.IOException; -import javax.servlet.http.*; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; public class DemoServlet extends HttpServlet { - @Override - public void doGet(HttpServletRequest req, HttpServletResponse resp) - throws IOException { - resp.setContentType("text/plain"); - resp.getWriter().println("{ \"name\": \"World\" }"); - } + @Override + public void doGet(HttpServletRequest req, HttpServletResponse resp) + throws IOException { + resp.setContentType("text/plain"); + resp.getWriter().println("{ \"name\": \"World\" }"); + } }