Migrate release scripts to java

Closes gh-17261

ci/images/build-release-scripts.sh

+#!/bin/bash
+set -ex
+
+pushd /release-scripts
+	./mvnw clean install
+popd
+cp /release-scripts/target/spring-boot-release-scripts.jar .
\ No newline at end of file

ci/images/releasescripts/.gitignore

+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+
+### VS Code ###
+.vscode/

ci/images/releasescripts/.mvn/wrapper/MavenWrapperDownloader.java

+/*
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you 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
+
+  https://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.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.channels.Channels;
+import java.nio.channels.ReadableByteChannel;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+	/**
+	 * 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/0.4.2/maven-wrapper-0.4.2.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 direcrory '" + 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 {
+		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();
+	}
+
+}

ci/images/releasescripts/.mvn/wrapper/maven-wrapper.properties

+#
+# Copyright 2012-2019 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
+#
+#      https://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.
+#
+
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip

ci/images/releasescripts/mvnw

+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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
+#
+#    https://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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven2 Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+  # TODO classpath?
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`which java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        wget "$jarUrl" -O "$wrapperJarPath"
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        curl -o "$wrapperJarPath" "$jarUrl"
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

ci/images/releasescripts/mvnw.cmd

+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven2 Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
+FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO (
+	IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    echo Found %WRAPPER_JAR%
+) else (
+    echo Couldn't find %WRAPPER_JAR%, downloading it ...
+	echo Downloading from: %DOWNLOAD_URL%
+    powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
+    echo Finished downloading %WRAPPER_JAR%
+)
+@REM End of extension
+
+%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%" == "on" pause
+
+if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
+
+exit /B %ERROR_CODE%

ci/images/releasescripts/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.2.0.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>io.spring.concourse.releasescripts</groupId>
+	<artifactId>release-scripts</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>releasescripts</name>
+	<description>Utility that can be used when releasing Java projects</description>
+
+	<properties>
+		<java.version>1.8</java.version>
+		<spring-javaformat.version>0.0.15</spring-javaformat.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jdk8</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jsr310</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.module</groupId>
+			<artifactId>jackson-module-parameter-names</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>org.junit.vintage</groupId>
+					<artifactId>junit-vintage-engine</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<finalName>spring-boot-release-scripts</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+			<plugin>
+				<groupId>io.spring.javaformat</groupId>
+				<artifactId>spring-javaformat-maven-plugin</artifactId>
+				<version>${spring-javaformat.version}</version>
+				<executions>
+					<execution>
+						<phase>validate</phase>
+						<configuration>
+							<skip>${disable.checks}</skip>
+						</configuration>
+						<goals>
+							<goal>validate</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/Application.java

+/*
+* Copyright 2012-2019 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
+*
+*      https://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 io.spring.concourse.releasescripts;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/ReleaseInfo.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts;
+
+import io.spring.concourse.releasescripts.artifactory.payload.BuildInfoResponse;
+
+import org.springframework.boot.context.properties.PropertyMapper;
+import org.springframework.util.StringUtils;
+
+/**
+ * Properties corresponding to the release.
+ *
+ * @author Madhura Bhave
+ */
+public class ReleaseInfo {
+
+	private String buildName;
+
+	private String buildNumber;
+
+	private String groupId;
+
+	private String version;
+
+	public static ReleaseInfo from(BuildInfoResponse.BuildInfo buildInfo) {
+		ReleaseInfo info = new ReleaseInfo();
+		PropertyMapper propertyMapper = PropertyMapper.get();
+		propertyMapper.from(buildInfo.getName()).to(info::setBuildName);
+		propertyMapper.from(buildInfo.getNumber()).to(info::setBuildNumber);
+		String[] moduleInfo = StringUtils.delimitedListToStringArray(buildInfo.getModules()[0].getId(), ":");
+		propertyMapper.from(moduleInfo[0]).to(info::setGroupId);
+		propertyMapper.from(moduleInfo[2]).to(info::setVersion);
+		return info;
+	}
+
+	public String getBuildName() {
+		return this.buildName;
+	}
+
+	public void setBuildName(String buildName) {
+		this.buildName = buildName;
+	}
+
+	public String getBuildNumber() {
+		return this.buildNumber;
+	}
+
+	public void setBuildNumber(String buildNumber) {
+		this.buildNumber = buildNumber;
+	}
+
+	public String getGroupId() {
+		return this.groupId;
+	}
+
+	public void setGroupId(String groupId) {
+		this.groupId = groupId;
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/ReleaseProperties.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * {@link ConfigurationProperties @ConfigurationProperties} corresponding to the release.
+ *
+ * @author Madhura Bhave
+ */
+@ConfigurationProperties(prefix = "release")
+public class ReleaseProperties {
+
+	private String buildName;
+
+	private String buildNumber;
+
+	private String groupId;
+
+	private String version;
+
+	public String getBuildName() {
+		return this.buildName;
+	}
+
+	public void setBuildName(String buildName) {
+		this.buildName = buildName;
+	}
+
+	public String getBuildNumber() {
+		return this.buildNumber;
+	}
+
+	public void setBuildNumber(String buildNumber) {
+		this.buildNumber = buildNumber;
+	}
+
+	public String getGroupId() {
+		return this.groupId;
+	}
+
+	public void setGroupId(String groupId) {
+		this.groupId = groupId;
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/ReleaseType.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts;
+
+/**
+ * Release type.
+ *
+ * @author Madhura Bhave
+ */
+public enum ReleaseType {
+
+	MILESTONE("M", "libs-milestone-local"),
+
+	RELEASE_CANDIDATE("RC", "libs-milestone-local"),
+
+	RELEASE("RELEASE", "libs-release-local");
+
+	private final String identifier;
+
+	private final String repo;
+
+	ReleaseType(String identifier, String repo) {
+		this.identifier = identifier;
+		this.repo = repo;
+	}
+
+	public static ReleaseType from(String releaseType) {
+		for (ReleaseType type : ReleaseType.values()) {
+			if (type.identifier.equals(releaseType)) {
+				return type;
+			}
+		}
+		throw new IllegalArgumentException("Invalid release type");
+	}
+
+	public String getRepo() {
+		return this.repo;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/artifactory/ArtifactoryProperties.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * {@link ConfigurationProperties @ConfigurationProperties} for an Artifactory server.
+ *
+ * @author Madhura Bhave
+ */
+@ConfigurationProperties(prefix = "artifactory")
+public class ArtifactoryProperties {
+
+	private String username;
+
+	private String password;
+
+	public String getUsername() {
+		return this.username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getPassword() {
+		return this.password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/artifactory/ArtifactoryService.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory;
+
+import java.net.URI;
+
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.artifactory.payload.BuildInfoResponse;
+import io.spring.concourse.releasescripts.artifactory.payload.DistributionRequest;
+import io.spring.concourse.releasescripts.artifactory.payload.PromotionRequest;
+import io.spring.concourse.releasescripts.bintray.BintrayService;
+import io.spring.concourse.releasescripts.system.ConsoleLogger;
+
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.http.MediaType;
+import org.springframework.http.RequestEntity;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * Central class for interacting with Artifactory's REST API.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class ArtifactoryService {
+
+	private static final String ARTIFACTORY_URL = "https://repo.spring.io";
+
+	private static final String PROMOTION_URL = ARTIFACTORY_URL + "/api/build/promote/";
+
+	private static final String BUILD_INFO_URL = ARTIFACTORY_URL + "/api/build/";
+
+	private static final String DISTRIBUTION_URL = ARTIFACTORY_URL + "/api/build/distribute/";
+
+	private static final String STAGING_REPO = "libs-staging-local";
+
+	private final RestTemplate restTemplate;
+
+	private final ArtifactoryProperties artifactoryProperties;
+
+	private final BintrayService bintrayService;
+
+	private static final ConsoleLogger console = new ConsoleLogger();
+
+	public ArtifactoryService(RestTemplateBuilder builder, ArtifactoryProperties artifactoryProperties,
+			BintrayService bintrayService) {
+		this.artifactoryProperties = artifactoryProperties;
+		this.bintrayService = bintrayService;
+		String username = artifactoryProperties.getUsername();
+		String password = artifactoryProperties.getPassword();
+		builder = builder.basicAuthentication(username, password);
+		this.restTemplate = builder.build();
+	}
+
+	/**
+	 * Move artifacts to a target repository in Artifactory.
+	 * @param targetRepo the targetRepo
+	 * @param releaseInfo the release information
+	 */
+	public void promote(String targetRepo, ReleaseInfo releaseInfo) {
+		PromotionRequest request = getPromotionRequest(targetRepo);
+		String buildName = releaseInfo.getBuildName();
+		String buildNumber = releaseInfo.getBuildNumber();
+		console.log("Promoting " + buildName + "/" + buildNumber + " to " + request.getTargetRepo());
+		RequestEntity<PromotionRequest> requestEntity = RequestEntity
+				.post(URI.create(PROMOTION_URL + buildName + "/" + buildNumber)).contentType(MediaType.APPLICATION_JSON)
+				.body(request);
+		try {
+			this.restTemplate.exchange(requestEntity, String.class);
+		}
+		catch (HttpClientErrorException ex) {
+			boolean isAlreadyPromoted = isAlreadyPromoted(buildName, buildNumber, request.getTargetRepo());
+			if (isAlreadyPromoted) {
+				console.log("Already promoted.");
+			}
+			else {
+				console.log("Promotion failed.");
+				throw ex;
+			}
+		}
+	}
+
+	private boolean isAlreadyPromoted(String buildName, String buildNumber, String targetRepo) {
+		try {
+			ResponseEntity<BuildInfoResponse> entity = this.restTemplate
+					.getForEntity(BUILD_INFO_URL + buildName + "/" + buildNumber, BuildInfoResponse.class);
+			BuildInfoResponse.Status status = entity.getBody().getBuildInfo().getStatuses()[0];
+			return status.getRepository().equals(targetRepo);
+		}
+		catch (HttpClientErrorException ex) {
+			return false;
+		}
+	}
+
+	/**
+	 * Deploy builds from Artifactory to Bintray.
+	 * @param sourceRepo the source repo in Artifactory.
+	 */
+	public void distribute(String sourceRepo, ReleaseInfo releaseInfo) {
+		DistributionRequest request = new DistributionRequest(new String[] { sourceRepo });
+		RequestEntity<DistributionRequest> requestEntity = RequestEntity
+				.post(URI.create(DISTRIBUTION_URL + releaseInfo.getBuildName() + "/" + releaseInfo.getBuildNumber()))
+				.contentType(MediaType.APPLICATION_JSON).body(request);
+		try {
+			this.restTemplate.exchange(requestEntity, Object.class);
+		}
+		catch (HttpClientErrorException ex) {
+			console.log("Failed to distribute.");
+			throw ex;
+		}
+		if (!this.bintrayService.isDistributionComplete(releaseInfo)) {
+			throw new DistributionTimeoutException("Distribution timed out.");
+		}
+
+	}
+
+	private PromotionRequest getPromotionRequest(String targetRepo) {
+		return new PromotionRequest("staged", STAGING_REPO, targetRepo);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/artifactory/DistributionTimeoutException.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory;
+
+/**
+ * Runtime exception if artifact distribution to Bintray fails.
+ *
+ * @author Madhura Bhave
+ */
+public class DistributionTimeoutException extends RuntimeException {
+
+	private String message;
+
+	DistributionTimeoutException(String message) {
+		super(message);
+		this.message = message;
+	}
+
+	@Override
+	public String getMessage() {
+		return this.message;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/artifactory/payload/BuildInfoResponse.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory.payload;
+
+/**
+ * Represents the response from Artifactory's buildInfo endpoint.
+ *
+ * @author Madhura Bhave
+ */
+public class BuildInfoResponse {
+
+	private BuildInfo buildInfo;
+
+	public BuildInfo getBuildInfo() {
+		return this.buildInfo;
+	}
+
+	public void setBuildInfo(BuildInfo buildInfo) {
+		this.buildInfo = buildInfo;
+	}
+
+	public static class BuildInfo {
+
+		private String name;
+
+		private String number;
+
+		private String version;
+
+		private Status[] statuses;
+
+		private Module[] modules;
+
+		public Status[] getStatuses() {
+			return this.statuses;
+		}
+
+		public void setStatuses(Status[] statuses) {
+			this.statuses = statuses;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public String getNumber() {
+			return this.number;
+		}
+
+		public void setNumber(String number) {
+			this.number = number;
+		}
+
+		public Module[] getModules() {
+			return this.modules;
+		}
+
+		public void setModules(Module[] modules) {
+			this.modules = modules;
+		}
+
+		public String getVersion() {
+			return this.version;
+		}
+
+		public void setVersion(String version) {
+			this.version = version;
+		}
+
+	}
+
+	public static class Status {
+
+		private String repository;
+
+		public String getRepository() {
+			return this.repository;
+		}
+
+		public void setRepository(String repository) {
+			this.repository = repository;
+		}
+
+	}
+
+	public static class Module {
+
+		private String id;
+
+		public String getId() {
+			return this.id;
+		}
+
+		public void setId(String id) {
+			this.id = id;
+		}
+
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/artifactory/payload/DistributionRequest.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory.payload;
+
+/**
+ * Represents a request to distribute artifacts from Artifactory to Bintray.
+ *
+ * @author Madhura Bhave
+ */
+public class DistributionRequest {
+
+	private final String[] sourceRepos;
+
+	private final String targetRepo = "spring-distributions";
+
+	private final String async = "true";
+
+	public DistributionRequest(String[] sourceRepos) {
+		this.sourceRepos = sourceRepos;
+	}
+
+	public String[] getSourceRepos() {
+		return sourceRepos;
+	}
+
+	public String getTargetRepo() {
+		return targetRepo;
+	}
+
+	public String getAsync() {
+		return async;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/artifactory/payload/PromotionRequest.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory.payload;
+
+/**
+ * Represents a request to promote artifacts from a sourceRepo to a targetRepo.
+ *
+ * @author Madhura Bhave
+ */
+public class PromotionRequest {
+
+	private final String status;
+
+	private final String sourceRepo;
+
+	private final String targetRepo;
+
+	public PromotionRequest(String status, String sourceRepo, String targetRepo) {
+		this.status = status;
+		this.sourceRepo = sourceRepo;
+		this.targetRepo = targetRepo;
+	}
+
+	public String getTargetRepo() {
+		return this.targetRepo;
+	}
+
+	public String getSourceRepo() {
+		return this.sourceRepo;
+	}
+
+	public String getStatus() {
+		return this.status;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/bintray/BintrayProperties.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.bintray;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * {@link ConfigurationProperties @ConfigurationProperties} for the Bintray API.
+ *
+ * @author Madhura Bhave
+ */
+@ConfigurationProperties(prefix = "bintray")
+public class BintrayProperties {
+
+	private String username;
+
+	private String apiKey;
+
+	private String repo;
+
+	private String subject;
+
+	public String getUsername() {
+		return this.username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getApiKey() {
+		return this.apiKey;
+	}
+
+	public void setApiKey(String apiKey) {
+		this.apiKey = apiKey;
+	}
+
+	public String getRepo() {
+		return this.repo;
+	}
+
+	public void setRepo(String repo) {
+		this.repo = repo;
+	}
+
+	public String getSubject() {
+		return this.subject;
+	}
+
+	public void setSubject(String subject) {
+		this.subject = subject;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/bintray/BintrayService.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.bintray;
+
+import java.net.URI;
+
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.sonatype.SonatypeProperties;
+import io.spring.concourse.releasescripts.sonatype.SonatypeService;
+import io.spring.concourse.releasescripts.system.ConsoleLogger;
+
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.http.MediaType;
+import org.springframework.http.RequestEntity;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * Central class for interacting with Bintray's REST API.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class BintrayService {
+
+	private static final String BINTRAY_URL = "https://api.bintray.com/";
+
+	private static final String GRADLE_PLUGIN_REQUEST = "[ { \"name\": \"gradle-plugin\", \"values\": [\"org.springframework.boot:org.springframework.boot:spring-boot-gradle-plugin\"] } ]";
+
+	private final RestTemplate restTemplate;
+
+	private final BintrayProperties bintrayProperties;
+
+	private final SonatypeProperties sonatypeProperties;
+
+	private final SonatypeService sonatypeService;
+
+	private static final ConsoleLogger console = new ConsoleLogger();
+
+	public BintrayService(RestTemplateBuilder builder, BintrayProperties bintrayProperties,
+			SonatypeProperties sonatypeProperties, SonatypeService sonatypeService) {
+		this.bintrayProperties = bintrayProperties;
+		this.sonatypeProperties = sonatypeProperties;
+		this.sonatypeService = sonatypeService;
+		String username = bintrayProperties.getUsername();
+		String apiKey = bintrayProperties.getApiKey();
+		builder = builder.basicAuthentication(username, apiKey);
+		this.restTemplate = builder.build();
+	}
+
+	public boolean isDistributionComplete(ReleaseInfo releaseInfo) {
+		RequestEntity<Void> publishedFilesRequest = getRequest(releaseInfo, 0);
+		RequestEntity<Void> allFilesRequest = getRequest(releaseInfo, 1);
+		Object[] allFiles = this.restTemplate.exchange(allFilesRequest, Object[].class).getBody();
+		int count = 0;
+		while (count < 120) {
+			Object[] publishedFiles = this.restTemplate.exchange(publishedFilesRequest, Object[].class).getBody();
+			int unpublished = allFiles.length - publishedFiles.length;
+			if (unpublished == 0) {
+				return true;
+			}
+			count++;
+			try {
+				Thread.sleep(20000);
+			}
+			catch (InterruptedException e) {
+
+			}
+		}
+		return false;
+	}
+
+	private RequestEntity<Void> getRequest(ReleaseInfo releaseInfo, int includeUnpublished) {
+		return RequestEntity.get(URI.create(BINTRAY_URL + "packages/" + this.bintrayProperties.getSubject() + "/"
+				+ this.bintrayProperties.getRepo() + "/" + releaseInfo.getGroupId() + "/versions/"
+				+ releaseInfo.getVersion() + "/files?include_unpublished=" + includeUnpublished)).build();
+	}
+
+	/**
+	 * Add attributes to Spring Boot's Gradle plugin.
+	 * @param releaseInfo the release information
+	 */
+	public void publishGradlePlugin(ReleaseInfo releaseInfo) {
+		RequestEntity<String> requestEntity = RequestEntity
+				.post(URI.create(BINTRAY_URL + "packages/" + this.bintrayProperties.getSubject() + "/"
+						+ this.bintrayProperties.getRepo() + "/" + releaseInfo.getGroupId() + "/versions/"
+						+ releaseInfo.getVersion() + "/attributes"))
+				.contentType(MediaType.APPLICATION_JSON).body(GRADLE_PLUGIN_REQUEST);
+		try {
+			this.restTemplate.exchange(requestEntity, Object.class);
+		}
+		catch (HttpClientErrorException ex) {
+			console.log("Failed to add attribute to gradle plugin.");
+			throw ex;
+		}
+	}
+
+	/**
+	 * Sync artifacts from Bintray to Maven Central.
+	 * @param releaseInfo the release information
+	 */
+	public void syncToMavenCentral(ReleaseInfo releaseInfo) {
+		console.log("Calling Bintray to sync to Sonatype");
+		if (this.sonatypeService.artifactsPublished(releaseInfo)) {
+			return;
+		}
+		RequestEntity<SonatypeProperties> requestEntity = RequestEntity
+				.post(URI.create(String.format(BINTRAY_URL + "maven_central_sync/%s/%s/%s/versions/%s",
+						this.bintrayProperties.getSubject(), this.bintrayProperties.getRepo(), releaseInfo.getGroupId(),
+						releaseInfo.getVersion())))
+				.contentType(MediaType.APPLICATION_JSON).body(this.sonatypeProperties);
+		try {
+			this.restTemplate.exchange(requestEntity, Object.class);
+		}
+		catch (HttpClientErrorException ex) {
+			console.log("Failed to sync.");
+			throw ex;
+		}
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/command/Command.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.util.ClassUtils;
+
+/**
+ * @author Madhura Bhave
+ */
+public interface Command {
+
+	default String getName() {
+		String name = ClassUtils.getShortName(getClass());
+		int lastDot = name.lastIndexOf(".");
+		if (lastDot != -1) {
+			name = name.substring(lastDot + 1, name.length());
+		}
+		if (name.endsWith("Command")) {
+			name = name.substring(0, name.length() - "Command".length());
+		}
+		return name.toLowerCase();
+	}
+
+	void run(ApplicationArguments args) throws Exception;
+
+}
\ No newline at end of file

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/command/CommandProcessor.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.stereotype.Component;
+import org.springframework.util.Assert;
+
+/**
+ * {@link ApplicationRunner} to delegate incoming requests to commands.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class CommandProcessor implements ApplicationRunner {
+
+	private final List<Command> commands;
+
+	public CommandProcessor(List<Command> commands) {
+		this.commands = Collections.unmodifiableList(commands);
+	}
+
+	@Override
+	public void run(ApplicationArguments args) throws Exception {
+		List<String> nonOptionArgs = args.getNonOptionArgs();
+		Assert.state(!nonOptionArgs.isEmpty(), "No command argument specified");
+		String request = nonOptionArgs.get(0);
+		this.commands.stream().filter((c) -> c.getName().equals(request)).findFirst()
+				.orElseThrow(() -> new IllegalStateException("Unknown command '" + request + "'")).run(args);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/command/DistributeCommand.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.util.List;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.ReleaseType;
+import io.spring.concourse.releasescripts.artifactory.ArtifactoryService;
+import io.spring.concourse.releasescripts.artifactory.payload.BuildInfoResponse;
+
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.stereotype.Component;
+import org.springframework.util.Assert;
+
+/**
+ * Command used to deploy builds from Artifactory to Bintray.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class DistributeCommand implements Command {
+
+	private final ArtifactoryService service;
+
+	private final ObjectMapper objectMapper;
+
+	public DistributeCommand(ArtifactoryService service, ObjectMapper objectMapper) {
+		this.service = service;
+		this.objectMapper = objectMapper;
+	}
+
+	@Override
+	public void run(ApplicationArguments args) throws Exception {
+		List<String> nonOptionArgs = args.getNonOptionArgs();
+		Assert.state(!nonOptionArgs.isEmpty(), "No command argument specified");
+		Assert.state(nonOptionArgs.size() == 3, "Release type or build info not specified");
+		String releaseType = nonOptionArgs.get(1);
+		ReleaseType type = ReleaseType.from(releaseType);
+		if (!ReleaseType.RELEASE.equals(type)) {
+			return;
+		}
+		String buildInfoLocation = nonOptionArgs.get(2);
+		byte[] content = Files.readAllBytes(new File(buildInfoLocation).toPath());
+		BuildInfoResponse buildInfoResponse = this.objectMapper.readValue(content, BuildInfoResponse.class);
+		ReleaseInfo releaseInfo = ReleaseInfo.from(buildInfoResponse.getBuildInfo());
+		this.service.distribute(type.getRepo(), releaseInfo);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/command/PromoteCommand.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.util.List;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.ReleaseType;
+import io.spring.concourse.releasescripts.artifactory.ArtifactoryService;
+import io.spring.concourse.releasescripts.artifactory.payload.BuildInfoResponse;
+
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.stereotype.Component;
+import org.springframework.util.Assert;
+
+/**
+ * Command used to move the build artifacts to a target repository in Artifactory.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class PromoteCommand implements Command {
+
+	private final ArtifactoryService service;
+
+	private final ObjectMapper objectMapper;
+
+	public PromoteCommand(ArtifactoryService service, ObjectMapper objectMapper) {
+		this.service = service;
+		this.objectMapper = objectMapper;
+	}
+
+	@Override
+	public void run(ApplicationArguments args) throws Exception {
+		List<String> nonOptionArgs = args.getNonOptionArgs();
+		Assert.state(!nonOptionArgs.isEmpty(), "No command argument specified");
+		Assert.state(nonOptionArgs.size() == 3, "Release type or build info location not specified");
+		String releaseType = nonOptionArgs.get(1);
+		ReleaseType type = ReleaseType.from(releaseType);
+		String buildInfoLocation = nonOptionArgs.get(2);
+		byte[] content = Files.readAllBytes(new File(buildInfoLocation).toPath());
+		BuildInfoResponse buildInfoResponse = this.objectMapper.readValue(new String(content), BuildInfoResponse.class);
+		ReleaseInfo releaseInfo = ReleaseInfo.from(buildInfoResponse.getBuildInfo());
+		this.service.promote(type.getRepo(), releaseInfo);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/command/PublishGradlePlugin.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.util.List;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.ReleaseType;
+import io.spring.concourse.releasescripts.artifactory.payload.BuildInfoResponse;
+import io.spring.concourse.releasescripts.bintray.BintrayService;
+
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.stereotype.Component;
+import org.springframework.util.Assert;
+
+/**
+ * Command used to add attributes to the gradle plugin.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class PublishGradlePlugin implements Command {
+
+	private static final String PUBLISH_GRADLE_PLUGIN_COMMAND = "publishGradlePlugin";
+
+	private final BintrayService service;
+
+	private final ObjectMapper objectMapper;
+
+	public PublishGradlePlugin(BintrayService service, ObjectMapper objectMapper) {
+		this.service = service;
+		this.objectMapper = objectMapper;
+	}
+
+	@Override
+	public String getName() {
+		return PUBLISH_GRADLE_PLUGIN_COMMAND;
+	}
+
+	@Override
+	public void run(ApplicationArguments args) throws Exception {
+		List<String> nonOptionArgs = args.getNonOptionArgs();
+		Assert.state(!nonOptionArgs.isEmpty(), "No command argument specified");
+		Assert.state(nonOptionArgs.size() == 3, "Release type or build info not specified");
+		String releaseType = nonOptionArgs.get(1);
+		ReleaseType type = ReleaseType.from(releaseType);
+		if (!ReleaseType.RELEASE.equals(type)) {
+			return;
+		}
+		String buildInfoLocation = nonOptionArgs.get(2);
+		byte[] content = Files.readAllBytes(new File(buildInfoLocation).toPath());
+		BuildInfoResponse buildInfoResponse = this.objectMapper.readValue(content, BuildInfoResponse.class);
+		ReleaseInfo releaseInfo = ReleaseInfo.from(buildInfoResponse.getBuildInfo());
+		this.service.publishGradlePlugin(releaseInfo);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/command/SyncToCentralCommand.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.util.List;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.ReleaseType;
+import io.spring.concourse.releasescripts.artifactory.payload.BuildInfoResponse;
+import io.spring.concourse.releasescripts.bintray.BintrayService;
+
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.stereotype.Component;
+import org.springframework.util.Assert;
+
+/**
+ * Command used to sync artifacts to Maven Central.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class SyncToCentralCommand implements Command {
+
+	private static final String SYNC_TO_CENTRAL_COMMAND = "syncToCentral";
+
+	private final BintrayService service;
+
+	private final ObjectMapper objectMapper;
+
+	public SyncToCentralCommand(BintrayService service, ObjectMapper objectMapper) {
+		this.service = service;
+		this.objectMapper = objectMapper;
+	}
+
+	@Override
+	public String getName() {
+		return SYNC_TO_CENTRAL_COMMAND;
+	}
+
+	@Override
+	public void run(ApplicationArguments args) throws Exception {
+		List<String> nonOptionArgs = args.getNonOptionArgs();
+		Assert.state(!nonOptionArgs.isEmpty(), "No command argument specified");
+		Assert.state(nonOptionArgs.size() == 3, "Release type or build info not specified");
+		String releaseType = nonOptionArgs.get(1);
+		ReleaseType type = ReleaseType.from(releaseType);
+		if (!ReleaseType.RELEASE.equals(type)) {
+			return;
+		}
+		String buildInfoLocation = nonOptionArgs.get(2);
+		byte[] content = Files.readAllBytes(new File(buildInfoLocation).toPath());
+		BuildInfoResponse buildInfoResponse = this.objectMapper.readValue(content, BuildInfoResponse.class);
+		ReleaseInfo releaseInfo = ReleaseInfo.from(buildInfoResponse.getBuildInfo());
+		this.service.syncToMavenCentral(releaseInfo);
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/sonatype/SonatypeProperties.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.sonatype;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * {@link ConfigurationProperties @ConfigurationProperties} for Sonatype.
+ *
+ * @author Madhura Bhave
+ */
+@ConfigurationProperties(prefix = "sonatype")
+public class SonatypeProperties {
+
+	@JsonProperty("username")
+	private String userToken;
+
+	@JsonProperty("password")
+	private String passwordToken;
+
+	public String getUserToken() {
+		return this.userToken;
+	}
+
+	public void setUserToken(String userToken) {
+		this.userToken = userToken;
+	}
+
+	public String getPasswordToken() {
+		return this.passwordToken;
+	}
+
+	public void setPasswordToken(String passwordToken) {
+		this.passwordToken = passwordToken;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/sonatype/SonatypeService.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.sonatype;
+
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.system.ConsoleLogger;
+
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * Central class for interacting with Sonatype.
+ *
+ * @author Madhura Bhave
+ */
+@Component
+public class SonatypeService {
+
+	private static final String SONATYPE_REPOSITORY_URI = "https://oss.sonatype.org/service/local/repositories/releases/content/org/springframework/boot/spring-boot/";
+
+	private final RestTemplate restTemplate;
+
+	private final SonatypeProperties sonatypeProperties;
+
+	private static final ConsoleLogger console = new ConsoleLogger();
+
+	public SonatypeService(RestTemplateBuilder builder, SonatypeProperties sonatypeProperties) {
+		this.sonatypeProperties = sonatypeProperties;
+		String username = sonatypeProperties.getUserToken();
+		String apiKey = sonatypeProperties.getPasswordToken();
+		builder = builder.basicAuthentication(username, apiKey);
+		this.restTemplate = builder.build();
+	}
+
+	/**
+	 * Checks if artifacts are already published to Maven Central.
+	 * @return true if artifacts are published
+	 * @param releaseInfo the release information
+	 */
+	public boolean artifactsPublished(ReleaseInfo releaseInfo) {
+		try {
+			ResponseEntity<Object> entity = this.restTemplate
+					.getForEntity(String.format(SONATYPE_REPOSITORY_URI + "%s/spring-boot-%s.jar.sha1",
+							releaseInfo.getVersion(), releaseInfo.getVersion()), Object.class);
+			if (HttpStatus.OK.equals(entity.getStatusCode())) {
+				console.log("Already published to Sonatype.");
+				return true;
+			}
+		}
+		catch (HttpClientErrorException ex) {
+
+		}
+		return false;
+	}
+
+}

ci/images/releasescripts/src/main/java/io/spring/concourse/releasescripts/system/ConsoleLogger.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.system;
+
+import org.slf4j.helpers.MessageFormatter;
+
+/**
+ * Simple console logger used to output progress messages.
+ *
+ * @author Madhura Bhave
+ */
+public class ConsoleLogger {
+
+	public void log(String message, Object... args) {
+		System.err.println(MessageFormatter.arrayFormat(message, args).getMessage());
+	}
+
+}

ci/images/releasescripts/src/main/resources/application.properties

+

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/artifactory/ArtifactoryServiceTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.artifactory;
+
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.bintray.BintrayService;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.autoconfigure.web.client.RestClientTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.client.MockRestServiceServer;
+import org.springframework.test.web.client.response.DefaultResponseCreator;
+import org.springframework.util.Base64Utils;
+import org.springframework.web.client.HttpClientErrorException;
+
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.content;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.header;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.method;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
+
+/**
+ * Tests for {@link ArtifactoryService}.
+ *
+ * @author Madhura Bhave
+ */
+@RestClientTest(ArtifactoryService.class)
+@EnableConfigurationProperties(ArtifactoryProperties.class)
+class ArtifactoryServiceTests {
+
+	@Autowired
+	private ArtifactoryService service;
+
+	@MockBean
+	private BintrayService bintrayService;
+
+	@Autowired
+	private ArtifactoryProperties properties;
+
+	@Autowired
+	private MockRestServiceServer server;
+
+	@AfterEach
+	void tearDown() {
+		this.server.reset();
+	}
+
+	@Test
+	void promoteWhenSuccessful() {
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/promote/" + "example-build" + "/" + "example-build-1"))
+				.andExpect(method(HttpMethod.POST))
+				.andExpect(content().json(
+						"{\"status\": \"staged\", \"sourceRepo\": \"libs-staging-local\", \"targetRepo\": \"libs-milestone-local\"}"))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(String
+						.format("%s:%s", this.properties.getUsername(), this.properties.getPassword()).getBytes())))
+				.andExpect(header("Content-Type", MediaType.APPLICATION_JSON.toString())).andRespond(withSuccess());
+		this.service.promote("libs-milestone-local", getReleaseInfo());
+		this.server.verify();
+	}
+
+	@Test
+	void promoteWhenArtifactsAlreadyPromoted() {
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/promote/" + "example-build" + "/" + "example-build-1"))
+				.andRespond(withStatus(HttpStatus.CONFLICT));
+		this.server.expect(requestTo("https://repo.spring.io/api/build/" + "example-build" + "/" + "example-build-1"))
+				.andRespond(withJsonFrom("build-info-response.json"));
+		this.service.promote("libs-release-local", getReleaseInfo());
+		this.server.verify();
+	}
+
+	@Test
+	void promoteWhenCheckForArtifactsAlreadyPromotedFails() {
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/promote/" + "example-build" + "/" + "example-build-1"))
+				.andRespond(withStatus(HttpStatus.CONFLICT));
+		this.server.expect(requestTo("https://repo.spring.io/api/build/" + "example-build" + "/" + "example-build-1"))
+				.andRespond(withStatus(HttpStatus.FORBIDDEN));
+		assertThatExceptionOfType(HttpClientErrorException.class)
+				.isThrownBy(() -> this.service.promote("libs-release-local", getReleaseInfo()));
+		this.server.verify();
+	}
+
+	@Test
+	void promoteWhenPromotionFails() {
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/promote/" + "example-build" + "/" + "example-build-1"))
+				.andRespond(withStatus(HttpStatus.CONFLICT));
+		this.server.expect(requestTo("https://repo.spring.io/api/build/" + "example-build" + "/" + "example-build-1"))
+				.andRespond(withJsonFrom("staged-build-info-response.json"));
+		assertThatExceptionOfType(HttpClientErrorException.class)
+				.isThrownBy(() -> this.service.promote("libs-release-local", getReleaseInfo()));
+		this.server.verify();
+	}
+
+	@Test
+	void distributeWhenSuccessful() throws Exception {
+		ReleaseInfo releaseInfo = getReleaseInfo();
+		given(this.bintrayService.isDistributionComplete(releaseInfo)).willReturn(true);
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/distribute/" + "example-build" + "/" + "example-build-1"))
+				.andExpect(method(HttpMethod.POST))
+				.andExpect(content().json(
+						"{\"sourceRepos\": [\"libs-release-local\"], \"targetRepo\" : \"spring-distributions\", \"async\":\"true\"}"))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(String
+						.format("%s:%s", this.properties.getUsername(), this.properties.getPassword()).getBytes())))
+				.andExpect(header("Content-Type", MediaType.APPLICATION_JSON.toString())).andRespond(withSuccess());
+		this.service.distribute("libs-release-local", releaseInfo);
+		this.server.verify();
+		verify(this.bintrayService, times(1)).isDistributionComplete(releaseInfo);
+	}
+
+	@Test
+	void distributeWhenFailure() throws Exception {
+		ReleaseInfo releaseInfo = getReleaseInfo();
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/distribute/" + "example-build" + "/" + "example-build-1"))
+				.andExpect(method(HttpMethod.POST))
+				.andExpect(content().json(
+						"{\"sourceRepos\": [\"libs-release-local\"], \"targetRepo\" : \"spring-distributions\", \"async\":\"true\"}"))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(String
+						.format("%s:%s", this.properties.getUsername(), this.properties.getPassword()).getBytes())))
+				.andExpect(header("Content-Type", MediaType.APPLICATION_JSON.toString()))
+				.andRespond(withStatus(HttpStatus.FORBIDDEN));
+		assertThatExceptionOfType(HttpClientErrorException.class)
+				.isThrownBy(() -> this.service.distribute("libs-release-local", releaseInfo));
+		this.server.verify();
+		verifyNoInteractions(this.bintrayService);
+	}
+
+	@Test
+	void distributeWhenGettingPackagesTimesOut() throws Exception {
+		ReleaseInfo releaseInfo = getReleaseInfo();
+		given(this.bintrayService.isDistributionComplete(releaseInfo)).willReturn(false);
+		this.server
+				.expect(requestTo(
+						"https://repo.spring.io/api/build/distribute/" + "example-build" + "/" + "example-build-1"))
+				.andExpect(method(HttpMethod.POST))
+				.andExpect(content().json(
+						"{\"sourceRepos\": [\"libs-release-local\"], \"targetRepo\" : \"spring-distributions\", \"async\":\"true\"}"))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(String
+						.format("%s:%s", this.properties.getUsername(), this.properties.getPassword()).getBytes())))
+				.andExpect(header("Content-Type", MediaType.APPLICATION_JSON.toString())).andRespond(withSuccess());
+		assertThatExceptionOfType(DistributionTimeoutException.class)
+				.isThrownBy(() -> this.service.distribute("libs-release-local", releaseInfo));
+		this.server.verify();
+		verify(this.bintrayService, times(1)).isDistributionComplete(releaseInfo);
+	}
+
+	private ReleaseInfo getReleaseInfo() {
+		ReleaseInfo releaseInfo = new ReleaseInfo();
+		releaseInfo.setBuildName("example-build");
+		releaseInfo.setBuildNumber("example-build-1");
+		return releaseInfo;
+	}
+
+	private DefaultResponseCreator withJsonFrom(String path) {
+		return withSuccess(getClassPathResource(path), MediaType.APPLICATION_JSON);
+	}
+
+	private ClassPathResource getClassPathResource(String path) {
+		return new ClassPathResource(path, getClass());
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/bintray/BintrayServiceTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.bintray;
+
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.sonatype.SonatypeProperties;
+import io.spring.concourse.releasescripts.sonatype.SonatypeService;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.autoconfigure.web.client.RestClientTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.client.ExpectedCount;
+import org.springframework.test.web.client.MockRestServiceServer;
+import org.springframework.test.web.client.response.DefaultResponseCreator;
+import org.springframework.util.Base64Utils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.content;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.header;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.method;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
+
+/**
+ * Tests for {@link BintrayService}.
+ *
+ * @author Madhura Bhave
+ */
+@RestClientTest(BintrayService.class)
+@EnableConfigurationProperties({ BintrayProperties.class, SonatypeProperties.class })
+class BintrayServiceTests {
+
+	@Autowired
+	private BintrayService service;
+
+	@Autowired
+	private BintrayProperties properties;
+
+	@Autowired
+	private SonatypeProperties sonatypeProperties;
+
+	@MockBean
+	private SonatypeService sonatypeService;
+
+	@Autowired
+	private MockRestServiceServer server;
+
+	@AfterEach
+	void tearDown() {
+		this.server.reset();
+	}
+
+	@Test
+	void isDistributionComplete() throws Exception {
+		setupGetPackageFiles(1, "all-package-files.json");
+		setupGetPackageFiles(0, "published-files.json");
+		setupGetPackageFiles(0, "all-package-files.json");
+		assertThat(this.service.isDistributionComplete(getReleaseInfo())).isTrue();
+		this.server.verify();
+	}
+
+	private void setupGetPackageFiles(int includeUnpublished, String path) {
+		this.server
+				.expect(requestTo(String.format(
+						"https://api.bintray.com/packages/%s/%s/%s/versions/%s/files?include_unpublished=%s",
+						this.properties.getSubject(), this.properties.getRepo(), "example", "1.1.0.RELEASE",
+						includeUnpublished)))
+				.andExpect(method(HttpMethod.GET))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(
+						String.format("%s:%s", this.properties.getUsername(), this.properties.getApiKey()).getBytes())))
+				.andRespond(withJsonFrom(path));
+	}
+
+	@Test
+	void publishGradlePluginWhenSuccessful() {
+		this.server
+				.expect(requestTo(String.format("https://api.bintray.com/packages/%s/%s/%s/versions/%s/attributes",
+						this.properties.getSubject(), this.properties.getRepo(), "example", "1.1.0.RELEASE")))
+				.andExpect(method(HttpMethod.POST))
+				.andExpect(content().json(
+						"[ { \"name\": \"gradle-plugin\", \"values\": [\"org.springframework.boot:org.springframework.boot:spring-boot-gradle-plugin\"] } ]"))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(
+						String.format("%s:%s", this.properties.getUsername(), this.properties.getApiKey()).getBytes())))
+				.andExpect(header("Content-Type", MediaType.APPLICATION_JSON.toString())).andRespond(withSuccess());
+		this.service.publishGradlePlugin(getReleaseInfo());
+		this.server.verify();
+	}
+
+	@Test
+	void syncToMavenCentralWhenSuccessful() {
+		ReleaseInfo releaseInfo = getReleaseInfo();
+		given(this.sonatypeService.artifactsPublished(releaseInfo)).willReturn(false);
+		this.server
+				.expect(requestTo(String.format("https://api.bintray.com/maven_central_sync/%s/%s/%s/versions/%s",
+						this.properties.getSubject(), this.properties.getRepo(), "example", "1.1.0.RELEASE")))
+				.andExpect(method(HttpMethod.POST))
+				.andExpect(content().json(String.format("{\"username\": \"%s\", \"password\": \"%s\"}",
+						this.sonatypeProperties.getUserToken(), this.sonatypeProperties.getPasswordToken())))
+				.andExpect(header("Authorization", "Basic " + Base64Utils.encodeToString(
+						String.format("%s:%s", this.properties.getUsername(), this.properties.getApiKey()).getBytes())))
+				.andExpect(header("Content-Type", MediaType.APPLICATION_JSON.toString())).andRespond(withSuccess());
+		this.service.syncToMavenCentral(releaseInfo);
+		this.server.verify();
+	}
+
+	@Test
+	void syncToMavenCentralWhenArtifactsAlreadyPublished() {
+		ReleaseInfo releaseInfo = getReleaseInfo();
+		given(this.sonatypeService.artifactsPublished(releaseInfo)).willReturn(true);
+		this.server.expect(ExpectedCount.never(),
+				requestTo(String.format("https://api.bintray.com/maven_central_sync/%s/%s/%s/versions/%s",
+						this.properties.getSubject(), this.properties.getRepo(), "example", "1.1.0.RELEASE")));
+		this.service.syncToMavenCentral(releaseInfo);
+		this.server.verify();
+	}
+
+	private ReleaseInfo getReleaseInfo() {
+		ReleaseInfo releaseInfo = new ReleaseInfo();
+		releaseInfo.setBuildName("example-build");
+		releaseInfo.setBuildNumber("example-build-1");
+		releaseInfo.setGroupId("example");
+		releaseInfo.setVersion("1.1.0.RELEASE");
+		return releaseInfo;
+	}
+
+	private DefaultResponseCreator withJsonFrom(String path) {
+		return withSuccess(getClassPathResource(path), MediaType.APPLICATION_JSON);
+	}
+
+	private ClassPathResource getClassPathResource(String path) {
+		return new ClassPathResource(path, getClass());
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/command/CommandProcessorTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import java.util.Arrays;
+import java.util.Collections;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.boot.DefaultApplicationArguments;
+
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+/**
+ * Tests for {@link CommandProcessor}.
+ *
+ * @author Madhura Bhave
+ */
+class CommandProcessorTests {
+
+	private static final String[] NO_ARGS = {};
+
+	@Test
+	void runWhenNoArgumentThrowsException() {
+		CommandProcessor processor = new CommandProcessor(Collections.singletonList(mock(Command.class)));
+		assertThatIllegalStateException().isThrownBy(() -> processor.run(new DefaultApplicationArguments(NO_ARGS)))
+				.withMessage("No command argument specified");
+	}
+
+	@Test
+	void runWhenUnknownCommandThrowsException() {
+		Command fooCommand = mock(Command.class);
+		given(fooCommand.getName()).willReturn("foo");
+		CommandProcessor processor = new CommandProcessor(Collections.singletonList(fooCommand));
+		DefaultApplicationArguments args = new DefaultApplicationArguments(new String[] { "bar", "go" });
+		assertThatIllegalStateException().isThrownBy(() -> processor.run(args)).withMessage("Unknown command 'bar'");
+	}
+
+	@Test
+	void runDelegatesToCommand() throws Exception {
+		Command fooCommand = mock(Command.class);
+		given(fooCommand.getName()).willReturn("foo");
+		Command barCommand = mock(Command.class);
+		given(barCommand.getName()).willReturn("bar");
+		CommandProcessor processor = new CommandProcessor(Arrays.asList(fooCommand, barCommand));
+		DefaultApplicationArguments args = new DefaultApplicationArguments(new String[] { "bar", "go" });
+		processor.run(args);
+		verify(fooCommand, never()).run(any());
+		verify(barCommand).run(args);
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/command/DistributeCommandTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.ReleaseType;
+import io.spring.concourse.releasescripts.artifactory.ArtifactoryService;
+import org.assertj.core.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import org.springframework.boot.DefaultApplicationArguments;
+import org.springframework.core.io.ClassPathResource;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+
+/**
+ * Tests for {@link DistributeCommand}.
+ *
+ * @author Madhura Bhave
+ */
+class DistributeCommandTests {
+
+	@Mock
+	private ArtifactoryService service;
+
+	private DistributeCommand command;
+
+	private ObjectMapper objectMapper;
+
+	@BeforeEach
+	void setup() {
+		MockitoAnnotations.initMocks(this);
+		this.objectMapper = new ObjectMapper().disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+		this.command = new DistributeCommand(this.service, objectMapper);
+	}
+
+	@Test
+	void distributeWhenReleaseTypeNotSpecifiedShouldThrowException() {
+		Assertions.assertThatIllegalStateException()
+				.isThrownBy(() -> this.command.run(new DefaultApplicationArguments("distribute")));
+	}
+
+	@Test
+	void distributeWhenReleaseTypeMilestoneShouldDoNothing() throws Exception {
+		this.command.run(new DefaultApplicationArguments("distribute", "M", getBuildInfoLocation()));
+		verifyNoInteractions(this.service);
+	}
+
+	@Test
+	void distributeWhenReleaseTypeRCShouldDoNothing() throws Exception {
+		this.command.run(new DefaultApplicationArguments("distribute", "RC", getBuildInfoLocation()));
+		verifyNoInteractions(this.service);
+	}
+
+	@Test
+	void distributeWhenReleaseTypeReleaseShouldCallService() throws Exception {
+		ArgumentCaptor<ReleaseInfo> captor = ArgumentCaptor.forClass(ReleaseInfo.class);
+		this.command.run(new DefaultApplicationArguments("distribute", "RELEASE", getBuildInfoLocation()));
+		verify(this.service).distribute(eq(ReleaseType.RELEASE.getRepo()), captor.capture());
+		ReleaseInfo releaseInfo = captor.getValue();
+		assertThat(releaseInfo.getBuildName()).isEqualTo("example");
+		assertThat(releaseInfo.getBuildNumber()).isEqualTo("example-build-1");
+		assertThat(releaseInfo.getGroupId()).isEqualTo("org.example.demo");
+		assertThat(releaseInfo.getVersion()).isEqualTo("2.2.0");
+	}
+
+	private String getBuildInfoLocation() throws Exception {
+		return new ClassPathResource("build-info-response.json", ArtifactoryService.class).getFile().getAbsolutePath();
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/command/PromoteCommandTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.ReleaseType;
+import io.spring.concourse.releasescripts.artifactory.ArtifactoryService;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import org.springframework.boot.DefaultApplicationArguments;
+import org.springframework.core.io.ClassPathResource;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+
+/**
+ * @author Madhura Bhave
+ */
+class PromoteCommandTests {
+
+	@Mock
+	private ArtifactoryService service;
+
+	private PromoteCommand command;
+
+	private ObjectMapper objectMapper;
+
+	@BeforeEach
+	void setup() {
+		MockitoAnnotations.initMocks(this);
+		this.objectMapper = new ObjectMapper().disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+		this.command = new PromoteCommand(this.service, this.objectMapper);
+	}
+
+	@Test
+	void runWhenReleaseTypeNotSpecifiedShouldThrowException() {
+		assertThatIllegalStateException()
+				.isThrownBy(() -> this.command.run(new DefaultApplicationArguments("promote")));
+	}
+
+	@Test
+	void runWhenReleaseTypeMilestoneShouldCallService() throws Exception {
+		this.command.run(new DefaultApplicationArguments("promote", "M", getBuildInfoLocation()));
+		verify(this.service).promote(eq(ReleaseType.MILESTONE.getRepo()), any(ReleaseInfo.class));
+	}
+
+	@Test
+	void runWhenReleaseTypeRCShouldCallService() throws Exception {
+		this.command.run(new DefaultApplicationArguments("promote", "RC", getBuildInfoLocation()));
+		verify(this.service).promote(eq(ReleaseType.RELEASE_CANDIDATE.getRepo()), any(ReleaseInfo.class));
+	}
+
+	@Test
+	void runWhenReleaseTypeReleaseShouldCallService() throws Exception {
+		this.command.run(new DefaultApplicationArguments("promote", "RELEASE", getBuildInfoLocation()));
+		verify(this.service).promote(eq(ReleaseType.RELEASE.getRepo()), any(ReleaseInfo.class));
+	}
+
+	@Test
+	void runWhenBuildInfoNotSpecifiedShouldThrowException() {
+		assertThatIllegalStateException()
+				.isThrownBy(() -> this.command.run(new DefaultApplicationArguments("promote", "M")));
+	}
+
+	@Test
+	void runShouldParseBuildInfoProperly() throws Exception {
+		ArgumentCaptor<ReleaseInfo> captor = ArgumentCaptor.forClass(ReleaseInfo.class);
+		this.command.run(new DefaultApplicationArguments("promote", "RELEASE", getBuildInfoLocation()));
+		verify(this.service).promote(eq(ReleaseType.RELEASE.getRepo()), captor.capture());
+		ReleaseInfo releaseInfo = captor.getValue();
+		assertThat(releaseInfo.getBuildName()).isEqualTo("example");
+		assertThat(releaseInfo.getBuildNumber()).isEqualTo("example-build-1");
+		assertThat(releaseInfo.getGroupId()).isEqualTo("org.example.demo");
+		assertThat(releaseInfo.getVersion()).isEqualTo("2.2.0");
+	}
+
+	private String getBuildInfoLocation() throws Exception {
+		return new ClassPathResource("build-info-response.json", ArtifactoryService.class).getFile().getAbsolutePath();
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/command/PublishGradlePluginTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.artifactory.ArtifactoryService;
+import io.spring.concourse.releasescripts.bintray.BintrayService;
+import org.assertj.core.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import org.springframework.boot.DefaultApplicationArguments;
+import org.springframework.core.io.ClassPathResource;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+
+/**
+ * Tests for {@link PublishGradlePlugin}.
+ *
+ * @author Madhura Bhave
+ */
+class PublishGradlePluginTests {
+
+	@Mock
+	private BintrayService service;
+
+	private PublishGradlePlugin command;
+
+	private ObjectMapper objectMapper;
+
+	@BeforeEach
+	void setup() {
+		MockitoAnnotations.initMocks(this);
+		this.objectMapper = new ObjectMapper().disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+		this.command = new PublishGradlePlugin(this.service, objectMapper);
+	}
+
+	@Test
+	void runWhenReleaseTypeNotSpecifiedShouldThrowException() throws Exception {
+		Assertions.assertThatIllegalStateException()
+				.isThrownBy(() -> this.command.run(new DefaultApplicationArguments("publishGradlePlugin")));
+	}
+
+	@Test
+	void runWhenReleaseTypeMilestoneShouldDoNothing() throws Exception {
+		this.command.run(new DefaultApplicationArguments("publishGradlePlugin", "M", getBuildInfoLocation()));
+		verifyNoInteractions(this.service);
+	}
+
+	@Test
+	void runWhenReleaseTypeRCShouldDoNothing() throws Exception {
+		this.command.run(new DefaultApplicationArguments("publishGradlePlugin", "RC", getBuildInfoLocation()));
+		verifyNoInteractions(this.service);
+	}
+
+	@Test
+	void runWhenReleaseTypeReleaseShouldCallService() throws Exception {
+		ArgumentCaptor<ReleaseInfo> captor = ArgumentCaptor.forClass(ReleaseInfo.class);
+		this.command.run(new DefaultApplicationArguments("promote", "RELEASE", getBuildInfoLocation()));
+		verify(this.service).publishGradlePlugin(captor.capture());
+		ReleaseInfo releaseInfo = captor.getValue();
+		assertThat(releaseInfo.getBuildName()).isEqualTo("example");
+		assertThat(releaseInfo.getBuildNumber()).isEqualTo("example-build-1");
+		assertThat(releaseInfo.getGroupId()).isEqualTo("org.example.demo");
+		assertThat(releaseInfo.getVersion()).isEqualTo("2.2.0");
+	}
+
+	private String getBuildInfoLocation() throws Exception {
+		return new ClassPathResource("build-info-response.json", ArtifactoryService.class).getFile().getAbsolutePath();
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/command/SyncToCentralCommandTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.command;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import io.spring.concourse.releasescripts.artifactory.ArtifactoryService;
+import io.spring.concourse.releasescripts.bintray.BintrayService;
+import org.assertj.core.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import org.springframework.boot.DefaultApplicationArguments;
+import org.springframework.core.io.ClassPathResource;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+
+/**
+ * Tests for {@link SyncToCentralCommand}.
+ *
+ * @author Madhura Bhave
+ */
+class SyncToCentralCommandTests {
+
+	@Mock
+	private BintrayService service;
+
+	private SyncToCentralCommand command;
+
+	private ObjectMapper objectMapper;
+
+	@BeforeEach
+	void setup() {
+		MockitoAnnotations.initMocks(this);
+		this.objectMapper = new ObjectMapper().disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+		this.command = new SyncToCentralCommand(this.service, objectMapper);
+	}
+
+	@Test
+	void runWhenReleaseTypeNotSpecifiedShouldThrowException() throws Exception {
+		Assertions.assertThatIllegalStateException()
+				.isThrownBy(() -> this.command.run(new DefaultApplicationArguments("syncToCentral")));
+	}
+
+	@Test
+	void runWhenReleaseTypeMilestoneShouldDoNothing() throws Exception {
+		this.command.run(new DefaultApplicationArguments("syncToCentral", "M", getBuildInfoLocation()));
+		verifyNoInteractions(this.service);
+	}
+
+	@Test
+	void runWhenReleaseTypeRCShouldDoNothing() throws Exception {
+		this.command.run(new DefaultApplicationArguments("syncToCentral", "RC", getBuildInfoLocation()));
+		verifyNoInteractions(this.service);
+	}
+
+	@Test
+	void runWhenReleaseTypeReleaseShouldCallService() throws Exception {
+		ArgumentCaptor<ReleaseInfo> captor = ArgumentCaptor.forClass(ReleaseInfo.class);
+		this.command.run(new DefaultApplicationArguments("syncToCentral", "RELEASE", getBuildInfoLocation()));
+		verify(this.service).syncToMavenCentral(captor.capture());
+		ReleaseInfo releaseInfo = captor.getValue();
+		assertThat(releaseInfo.getBuildName()).isEqualTo("example");
+		assertThat(releaseInfo.getBuildNumber()).isEqualTo("example-build-1");
+		assertThat(releaseInfo.getGroupId()).isEqualTo("org.example.demo");
+		assertThat(releaseInfo.getVersion()).isEqualTo("2.2.0");
+	}
+
+	private String getBuildInfoLocation() throws Exception {
+		return new ClassPathResource("build-info-response.json", ArtifactoryService.class).getFile().getAbsolutePath();
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/java/io/spring/concourse/releasescripts/sonatype/SonatypeServiceTests.java

+/*
+ * Copyright 2012-2019 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
+ *
+ *      https://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 io.spring.concourse.releasescripts.sonatype;
+
+import io.spring.concourse.releasescripts.ReleaseInfo;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.autoconfigure.web.client.RestClientTest;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.test.web.client.MockRestServiceServer;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.method;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
+
+/**
+ * Tests for {@link SonatypeService}.
+ *
+ * @author Madhura Bhave
+ */
+@RestClientTest(SonatypeService.class)
+@EnableConfigurationProperties(SonatypeProperties.class)
+class SonatypeServiceTests {
+
+	@Autowired
+	private SonatypeService service;
+
+	@Autowired
+	private SonatypeProperties properties;
+
+	@Autowired
+	private MockRestServiceServer server;
+
+	@AfterEach
+	void tearDown() {
+		this.server.reset();
+	}
+
+	@Test
+	void artifactsPublishedWhenPublishedShouldReturnTrue() {
+		this.server.expect(requestTo(String.format(
+				"https://oss.sonatype.org/service/local/repositories/releases/content/org/springframework/boot/spring-boot/%s/spring-boot-%s.jar.sha1",
+				"1.1.0.RELEASE", "1.1.0.RELEASE"))).andExpect(method(HttpMethod.GET)).andRespond(withSuccess());
+		boolean published = this.service.artifactsPublished(getReleaseInfo());
+		assertThat(published).isTrue();
+		this.server.verify();
+	}
+
+	@Test
+	void artifactsPublishedWhenNotPublishedShouldReturnFalse() {
+		this.server.expect(requestTo(String.format(
+				"https://oss.sonatype.org/service/local/repositories/releases/content/org/springframework/boot/spring-boot/%s/spring-boot-%s.jar.sha1",
+				"1.1.0.RELEASE", "1.1.0.RELEASE"))).andExpect(method(HttpMethod.GET))
+				.andRespond(withStatus(HttpStatus.NOT_FOUND));
+		boolean published = this.service.artifactsPublished(getReleaseInfo());
+		assertThat(published).isFalse();
+		this.server.verify();
+	}
+
+	private ReleaseInfo getReleaseInfo() {
+		ReleaseInfo releaseInfo = new ReleaseInfo();
+		releaseInfo.setBuildName("example-build");
+		releaseInfo.setBuildNumber("example-build-1");
+		releaseInfo.setVersion("1.1.0.RELEASE");
+		releaseInfo.setGroupId("example");
+		return releaseInfo;
+	}
+
+}
\ No newline at end of file

ci/images/releasescripts/src/test/resources/application.yml

+artifactory:
+  username: user
+  password: password
+bintray:
+  username: bintray-user
+  api-key: bintray-api-key
+  repo: test
+  subject: jars
+sonatype:
+  user-token: sonatype-user
+  password-token: sonatype-password

ci/images/releasescripts/src/test/resources/io/spring/concourse/releasescripts/artifactory/build-info-response.json

+{
+  "buildInfo": {
+    "version": "1.0.1",
+    "name": "example",
+    "number": "example-build-1",
+    "started": "2019-09-10T12:18:05.430+0000",
+    "durationMillis": 0,
+    "artifactoryPrincipal": "user",
+    "url": "https://my-ci.com",
+    "modules": [
+      {
+        "id": "org.example.demo:demo:2.2.0",
+        "artifacts": [
+          {
+            "type": "jar",
+            "sha1": "ayyyya9151a22cb3145538e523dbbaaaaaaaa",
+            "sha256": "aaaaaaaaa85f5c5093721f3ed0edda8ff8290yyyyyyyyyy",
+            "md5": "aaaaaacddea1724b0b69d8yyyyyyy",
+            "name": "demo-2.2.0.jar"
+          }
+        ]
+      }
+    ],
+    "statuses": [
+      {
+        "status": "staged",
+        "repository": "libs-release-local",
+        "timestamp": "2019-09-10T12:42:24.716+0000",
+        "user": "user",
+        "timestampDate": 1568119344716
+      }
+    ]
+  },
+  "uri": "https://my-artifactory-repo.com/api/build/example/example-build-1"
+}
\ No newline at end of file

ci/images/releasescripts/src/test/resources/io/spring/concourse/releasescripts/artifactory/staged-build-info-response.json

+{
+  "buildInfo": {
+    "version": "1.0.1",
+    "name": "example",
+    "number": "example-build-1",
+    "started": "2019-09-10T12:18:05.430+0000",
+    "durationMillis": 0,
+    "artifactoryPrincipal": "user",
+    "url": "https://my-ci.com",
+    "modules": [
+      {
+        "id": "org.example.demo:demo:2.2.0",
+        "artifacts": [
+          {
+            "type": "jar",
+            "sha1": "ayyyya9151a22cb3145538e523dbbaaaaaaaa",
+            "sha256": "aaaaaaaaa85f5c5093721f3ed0edda8ff8290yyyyyyyyyy",
+            "md5": "aaaaaacddea1724b0b69d8yyyyyyy",
+            "name": "demo-2.2.0.jar"
+          }
+        ]
+      }
+    ],
+    "statuses": [
+      {
+        "status": "staged",
+        "repository": "libs-staging-local",
+        "timestamp": "2019-09-10T12:42:24.716+0000",
+        "user": "user",
+        "timestampDate": 1568119344716
+      }
+    ]
+  },
+  "uri": "https://my-artifactory-repo.com/api/build/example/example-build-1"
+}
\ No newline at end of file

ci/images/releasescripts/src/test/resources/io/spring/concourse/releasescripts/bintray/all-package-files.json

+[
+  {
+    "name": "nutcracker-1.1-sources.jar",
+    "path": "org/jfrog/powerutils/nutcracker/1.1/nutcracker-1.1-sources.jar",
+    "package": "jfrog-power-utils",
+    "version": "1.1",
+    "repo": "jfrog-jars",
+    "owner": "jfrog",
+    "created": "ISO8601 (yyyy-MM-dd'T'HH:mm:ss.SSSZ)",
+    "size": 1234,
+    "sha1": "602e20176706d3cc7535f01ffdbe91b270ae5012"
+  },
+  {
+    "name": "nutcracker-1.1.pom",
+    "path": "org/jfrog/powerutils/nutcracker/1.1/nutcracker-1.1.pom",
+    "package": "jfrog-power-utils",
+    "version": "1.1",
+    "repo": "jfrog-jars",
+    "owner": "jfrog",
+    "created": "ISO8601 (yyyy-MM-dd'T'HH:mm:ss.SSSZ)",
+    "size": 1234,
+    "sha1": "602e20176706d3cc7535f01ffdbe91b270ae5012"
+  },
+  {
+    "name": "nutcracker-1.1.jar",
+    "path": "org/jfrog/powerutils/nutcracker/1.1/nutcracker-1.1.jar",
+    "package": "jfrog-power-utils",
+    "version": "1.1",
+    "repo": "jfrog-jars",
+    "owner": "jfrog",
+    "created": "ISO8601 (yyyy-MM-dd'T'HH:mm:ss.SSSZ)",
+    "size": 1234,
+    "sha1": "602e20176706d3cc7535f01ffdbe91b270ae5012"
+  }
+]
\ No newline at end of file

ci/images/releasescripts/src/test/resources/io/spring/concourse/releasescripts/bintray/published-files.json

+[
+  {
+    "name": "nutcracker-1.1-sources.jar",
+    "path": "org/jfrog/powerutils/nutcracker/1.1/nutcracker-1.1-sources.jar",
+    "package": "jfrog-power-utils",
+    "version": "1.1",
+    "repo": "jfrog-jars",
+    "owner": "jfrog",
+    "created": "ISO8601 (yyyy-MM-dd'T'HH:mm:ss.SSSZ)",
+    "size": 1234,
+    "sha1": "602e20176706d3cc7535f01ffdbe91b270ae5012"
+  }
+]
\ No newline at end of file

ci/images/spring-boot-ci-image/Dockerfile

@@ -8,4 +8,7 @@ ENV JAVA_HOME /opt/openjdk
 ENV PATH $JAVA_HOME/bin:$PATH
 ADD docker-lib.sh /docker-lib.sh
 
+ADD build-release-scripts.sh /build-release-scripts.sh
+ADD releasescripts /release-scripts
+RUN ./build-release-scripts.sh
 ENTRYPOINT [ "switch", "shell=/bin/bash", "--", "codep", "/bin/docker daemon" ]

ci/scripts/promote.sh

@@ -2,89 +2,13 @@
 
 source $(dirname $0)/common.sh
 
-buildName=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.name' )
-buildNumber=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.number' )
-groupId=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/\(.*\):.*:.*/\1/' )
-version=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/.*:.*:\(.*\)/\1/' )
+export BUILD_INFO_LOCATION=$(pwd)/artifactory-repo/build-info.json
 
+java -jar /spring-boot-release-scripts.jar promote $RELEASE_TYPE $BUILD_INFO_LOCATION > /dev/null || { exit 1; }
 
-if [[ $RELEASE_TYPE = "M" ]]; then
-	targetRepo="libs-milestone-local"
-elif [[ $RELEASE_TYPE = "RC" ]]; then
-	targetRepo="libs-milestone-local"
-elif [[ $RELEASE_TYPE = "RELEASE" ]]; then
-	targetRepo="libs-release-local"
-else
-	echo "Unknown release type $RELEASE_TYPE" >&2; exit 1;
-fi
-
-echo "Promoting ${buildName}/${buildNumber} to ${targetRepo}"
-
-curl \
-	-s \
-	--connect-timeout 240 \
-	--max-time 900 \
-	-u ${ARTIFACTORY_USERNAME}:${ARTIFACTORY_PASSWORD} \
-	-H "Content-type:application/json" \
-	-d "{\"status\": \"staged\", \"sourceRepo\": \"libs-staging-local\", \"targetRepo\": \"${targetRepo}\"}"  \
-	-f \
-	-X \
-	POST "${ARTIFACTORY_SERVER}/api/build/promote/${buildName}/${buildNumber}" > /dev/null || {
-		result=$( curl -s -f -u ${ARTIFACTORY_USERNAME}:${ARTIFACTORY_PASSWORD} "${ARTIFACTORY_SERVER}/api/build/${buildName}/${buildNumber}" )
-		resultRepo=$( echo $result | jq -r '.buildInfo.statuses[0].repository' )
-		if [[ $resultRepo = "libs-release-local" ]]; then
-			echo "Already promoted"
-		else
-			echo "Failed to promote" >&2
-			exit 1
-		fi
-	}
-
-if [[ $RELEASE_TYPE = "RELEASE" ]]; then
-	curl \
-		-s \
-		--connect-timeout 240 \
-		--max-time 2700 \
-		-u ${ARTIFACTORY_USERNAME}:${ARTIFACTORY_PASSWORD} \
-		-H "Content-type:application/json" \
-		-d "{\"sourceRepos\": [\"libs-release-local\"], \"targetRepo\" : \"spring-distributions\", \"async\":\"true\"}" \
-		-f \
-		-X \
-		POST "${ARTIFACTORY_SERVER}/api/build/distribute/${buildName}/${buildNumber}" > /dev/null || { echo "Failed to distribute" >&2; exit 1; }
-
-	echo "Waiting for artifacts to be published"
-
-	WAIT_TIME=20
-	WAIT_ATTEMPTS=120
-
-	artifacts_published=false
-	retry_counter=0
-	while [ $artifacts_published == "false" ] && [ $retry_counter -lt $WAIT_ATTEMPTS ]; do
-		result=$( curl -s -f -u ${BINTRAY_USERNAME}:${BINTRAY_API_KEY} https://api.bintray.com/packages/"${BINTRAY_SUBJECT}"/"${BINTRAY_REPO}"/"${groupId}" )
-		if [ $? -eq 0 ]; then
-			versions=$( echo "$result" | jq -r '.versions' )
-			exists=$( echo "$versions" | grep "$version" -o || true )
-			if [ "$exists" = "$version" ]; then
-				artifacts_published=true
-			fi
-		fi
-		retry_counter=$(( retry_counter + 1 ))
-		sleep $WAIT_TIME
-	done
-	if [[ $artifacts_published = "false" ]]; then
-		echo "Failed to publish"
-		exit 1
-	else
-		curl \
-			-s \
-			-u ${BINTRAY_USERNAME}:${BINTRAY_API_KEY} \
-			-H "Content-Type: application/json" \
-			-d '[ { "name": "gradle-plugin", "values": ["org.springframework.boot:org.springframework.boot:spring-boot-gradle-plugin"] } ]' \
-			-X POST \
-			https://api.bintray.com/packages/${BINTRAY_SUBJECT}/${BINTRAY_REPO}/${groupId}/versions/${version}/attributes  > /dev/null || { echo "Failed to add attributes" >&2; exit 1; }
-	fi
-fi
+java -jar /spring-boot-release-scripts.jar distribute $RELEASE_TYPE $BUILD_INFO_LOCATION > /dev/null || { exit 1; }
 
+java -jar /spring-boot-release-scripts.jar publishGradlePlugin $RELEASE_TYPE $BUILD_INFO_LOCATION > /dev/null || { exit 1; }
 
 echo "Promotion complete"
 echo $version > version/version

ci/scripts/sync-to-maven-central.sh

 #!/bin/bash
 
-buildName=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.name' )
-buildNumber=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.number' )
-groupId=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/\(.*\):.*:.*/\1/' )
-version=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/.*:.*:\(.*\)/\1/' )
+export BUILD_INFO_LOCATION=$(pwd)/artifactory-repo/build-info.json
 
-echo "Syncing ${buildName}/${buildNumber} to Maven Central"
-
-	publishStatus=$(curl \
-			-s \
-			-o /dev/null \
-			-I \
-			-w "%{http_code}" \
-			"https://oss.sonatype.org/service/local/repositories/releases/content/org/springframework/boot/spring-boot/${version}/spring-boot-${version}.jar.sha1")
-
-	if [[ ${publishStatus} == "200" ]]; then
-		echo "Already published to Sonatype"
-	else
-		echo "Calling Bintray to sync to Sonatype"
-		curl \
-				-s \
-				--connect-timeout 240 \
-				--max-time 2700 \
-				-u ${BINTRAY_USERNAME}:${BINTRAY_API_KEY} \
-				-H "Content-Type: application/json" -d "{\"username\": \"${SONATYPE_USER_TOKEN}\", \"password\": \"${SONATYPE_PASSWORD_TOKEN}\"}" \
-				-f \
-				-X \
-				POST "https://api.bintray.com/maven_central_sync/${BINTRAY_SUBJECT}/${BINTRAY_REPO}/${groupId}/versions/${version}" > /dev/null || { echo "Failed to sync" >&2; exit 1; }
-	fi
+java -jar /spring-boot-release-scripts.jar syncToCentral "RELEASE" $BUILD_INFO_LOCATION > /dev/null || { exit 1; }
 
 echo "Sync complete"
 echo $version > version/version