Merge pull request #15 from ButterCMS/feat/implement-continous-deploy…

…ment

feat: Implement continuous deployment

.github/workflows/development-tests.yml

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+# This workflow runs tests on all non-master branches to ensure code stability and quality before merging.
+
+name: Run Tests
+
+on:
+  push:
+    branches-ignore:
+      - master
+      - release-please--branches--master
+
+jobs:
+  test:
+    uses: ./.github/workflows/test.yml

.github/workflows/publish.yml

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+# This workflow will publish a package to the Apache Maven Central registry
+
+name: Build & Publish
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  test:
+    if: contains(github.event.head_commit.message, 'chore(release)')
+    uses: './.github/workflows/test.yml'
+
+  build-and-deploy:
+    if: contains(github.event.head_commit.message, 'chore(release)')
+    runs-on: ubuntu-22.04
+    needs: test
+    steps:  
+    - name: Checkout code
+      uses: actions/[email protected]
+
+    - name: Set up JDK & Java
+      uses: actions/[email protected]
+      with:
+        java-version: '8'
+        distribution: 'adopt'
+        cache: 'maven'
+        cache-dependency-path: ./pom.xml
+        server-id: ossrh  # This id should match with the id in your pom.xml or settings.xml
+        server-username: ${{ secrets.OSSRH_USERNAME }}
+        server-password: ${{ secrets.OSSRH_TOKEN }}
+        gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+        gpg-passphrase: ${{ secrets.GPG_PWD }}
+
+    - name: Build with Maven Wrapper
+      run: ./mvnw clean install
+
+    - name: Deploy to Apache Maven
+      run: ./mvnw deploy -P release -Dgpg.skip=false # Using the profile `release` for using the necessary dependencies

.github/workflows/release-please.yml

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+# This workflow opens and updates a pull request with a new package version
+# based on code changes.
+
+# The pull request updates the version in pom.xml, updates the changelog
+# and creates release tags.
+
+# For more information, see https://github.com/marketplace/actions/release-please-action
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: write
+  pull-requests: write
+  packages: write
+  deployments: read
+
+name: release-please
+
+jobs:
+  test:
+    uses: ./.github/workflows/test.yml
+
+  release-please:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: google-github-actions/[email protected]

.github/workflows/test.yml

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+name: Java Tests
+
+on: 
+  workflow_call:
+
+jobs:
+  test:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        java: [ '8', '11', '17', '21' ]
+
+    steps:
+    - name: Checkout code
+      uses: actions/[email protected]
+
+    - name: Setup java
+      uses: actions/[email protected]
+      with:
+        distribution: 'adopt'
+        java-version: ${{ matrix.java }}
+        cache: 'maven'
+        cache-dependency-path: ./pom.xml
+
+    - name: Install dependencies, Build and run Test with Maven
+      run: |
+        mvn -B clean verify

.mvn/wrapper/MavenWrapperDownloader.java

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+/*
+ * Copyright 2007-present the original author or authors.
+ *
+ * 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.
+ */
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    private static final String WRAPPER_VERSION = "0.5.6";
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if(mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if(mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if(!outputFile.getParentFile().exists()) {
+            if(!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+            String username = System.getenv("MVNW_USERNAME");
+            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+            Authenticator.setDefault(new Authenticator() {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication() {
+                    return new PasswordAuthentication(username, password);
+                }
+            });
+        }
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}

.mvn/wrapper/maven-wrapper.properties

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+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.8/apache-maven-3.9.8-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

.release-please-manifest.json

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+{
+    ".": "1.11.0"
+}