Setting up Developer Environment

Configuring Environment Variables

Use this procedure to set system environment variables for:

• Java: JAVA_HOME and JAVA_OPTS
• Maven: MAVEN_HOME and MAVEN_OPTS
• MySQL: MYSQL_HOME

Windows

1. Open the Start menu, right-click My Computer and select Properties.

2. Click Advanced System Settings.

   

   To quickly show the System Properties > Advanced > Environment Variables from the Windows Run prompt, type SystemPropertiesAdvanced and press Enter.

3. In the System Properties > Advanced, click Environment Variables.

4. To add a new system environment variable, on the Environment Variables window, click New.

5. Add the following:

   • JAVA_HOME: C:\Program Files\Zulu\zulu-8-amd64
   • JAVA_OPTS: -Xmx1024m -Dsun.lang.ClassLoader.allowArraySyntax=true
   • MAVEN_HOME: C:\apache-maven-3.6.2
   • MAVEN_OPTS: -Xmx2048m -XX:ReservedCodeCacheSize=128m -Dsun.lang.ClassLoader.allowArraySyntax=true
   • MYSQL_HOME: C:\MySQL\MySQL Server 5.7

   The values for JAVA_HOME, MAVEN_HOME, and MYSQL_HOME variables depend on the location where Java, Maven, and MySQL are installed. This location might differ from the default values provided.

6. Select the Path system variable, and click Edit.

7. Add the following variables at the end of the Path variable:

   ;%JAVA_HOME%\bin;%MAVEN_HOME%\bin;%MYSQL_HOME%\bin;

Linux

To set the system variables on Linux, modify your .bash_profile in your home folder as shown in this example.

# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
JAVA_HOME=/home/USERNAME/tools/zulu-8-amd64/
export JAVA_HOME
JAVA_OPTS='-Xmx1024m -Dsun.lang.ClassLoader.allowArraySyntax=true'
export JAVA_OPTS
MAVEN_HOME=/home/USERNAME/tools/apache-maven-3.6.2
export MAVEN_HOME
MAVEN_OPTS='-Xmx2048m -XX:ReservedCodeCacheSize=128m -Dsun.lang.ClassLoader.allowArraySyntax=true'
export MAVEN_OPTS
PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin
export PATH

MacOS

1. Open a terminal window and determine the location of your Zulu installation as follows:

   $ /usr/libexec/java_home -V
   11.0.1, x86_64:                    "Java SE 11.0.1"  /Library/Java/JavaVirtualMachines/jdk-11.0.1.jdk/Contents/Home
   1.8.0_202-zulu-8.36.0.1, x86_64:   "Zulu 8"          /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home

2. Modify your .bash_profile (if using Bash shell) or .zshrc (if using zsh shell) in your home folder to set the required environment variables.

   export JAVA_HOME="/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home"
   export JAVA_OPTS="-Xmx1024m -Dsun.lang.ClassLoader.allowArraySyntax=true"
   export MAVEN_HOME="/Users/gartner/Downloads/apache-maven-3.6.2"
   export MAVEN_OPTS="-Xmx2048m -XX:ReservedCodeCacheSize=128m -Dsun.lang.ClassLoader.allowArraySyntax=true"
   export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin

3. Open a new terminal window and verify the installation as follows:

   $ java -version
   openjdk version "1.8.0_252"
   OpenJDK Runtime Environment (Zulu 8.46.0.19-CA-macosx) (build 1.8.0_252-b14)
   OpenJDK 64-Bit Server VM (Zulu 8.46.0.19-CA-macosx) (build 25.252-b14, mixed mode)
   
   $ mvn -version
   Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T11:33:14-07:00)
   Maven home: /Users/gdenning/apache-maven-3.5.4
   Java version: 1.8.0_252, vendor: Azul Systems, Inc., runtime: /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre
   Default locale: en_CA, platform encoding: UTF-8
   OS name: "mac os x", version: "10.15.4", arch: "x86_64", family: "mac"

Building Source Code

Checkout Source Code

Windows File Path Limitation

Do not save your source project to a directory if the file path is greater than 20 characters. Windows file paths are limited to 260 characters. The longest file path in the source code is greater than 230 characters.

To checkout a local copy of the Elastic Path source code from your source control repository:

1. Create a folder to save the Elastic Path source.
2. Checkout the Self-Managed Commerce code from the source control repository to your local source folder.

Configure Maven settings.xml

Before you build the source code, create a local Maven directory and update the settings.xml file.

1. Create an .m2 directory in your local user directory. Example: > mkdir C:\Users\<YourWindowsUser>\.m2

2. Copy the settings.xml file from the branch location ../extensions/maven to your local directory .m2.

3. Edit the following values in the settings.xml file to match your local developer environment.

   Setting	Description
   epdb.reset_user	Maven Profile: mysql-dev-db. The database account with administrative permissions that can drop and create databases and users in your local database.
   epdb.reset_password	Maven Profile: mysql-dev-db. The password for epdb.reset_user.
   ep.local.asset.path	The path to your local /extensions/assets/ext-assets/src/main/assets source directory.
   ep.smtp.host	Your SMTP Server.
   internet-mirror	The URL of your organization’s Nexus server. Verify that the URL is already set. If not, contact the person who set up the team environment. For more information, see Configure the Maven Settings for the Team.

   warning

   If these property values do not exist in the settings.xml file, the source code might not be following the guidelines at Setup Guide, and you cannot build and deploy the Elastic Path Web Applications.

Build All Projects

You can build all projects with one Maven command.

1. Open the command line and navigate to the Self-Managed Commerce source directory.

2. Run the following Maven command:

   mvn clean install -DskipAllTests

   With the -DskipAllTests command, the system does not run any unit test or integration tests, however the system still builds the test. For more details on the Maven arguments, see Elastic Path Maven Commands.

Build Individual Modules

You can also build each module in Elastic Path separately, if required. However, you cannot build the individual modules unless you build the Self-Managed Commerce source directory at least once. When you build the Self-Managed Commerce modules separately, you must follow the following order:

• commerce-data
• commerce-engine
• health-monitoring
• commerce-manager
• cortex-resources
• extensions

For example, when you build the commerce-manager module, you must first build the commerce-data and commerce-engine modules separately.

To build a modules individually, in the command line, navigate to the Self-Managed Commerce source directory.

1. Navigate to the project/module that you want to build.

2. Enter the following Maven command:

   mvn clean install -DskipAllTests

   With the -DskipAllTests command, the system does not run any unit test or integration tests, however the system still builds the test. For more details on the Maven arguments, see Elastic Path Maven Commands