Difference between package and install command in maven
It is a short tutorial on the Difference between the
install commands in maven.
You can check my other posts on maven commands.
install are the goal phases of the maven life cycle.
Before that first understand the maven life cycle goals on the order execution.
maven default life cycle goals execution order
validate: validate checks all the valid information of a maven application
compile: Compile source code into class files i.e java to class files which also includes test classes (java and test folder java files)
test: Running test classes located in the src/main/test folder
package: package the output of compiled source code and output is JAR, WAR, EAR files.
verify: Checks integration test and verify the result
install: This installs the jar/war file into a local repository so that other projects can use these as a dependency.
deploy: This deploys artifact jar/war into the remote repository.
Maven clean life cycle
pre-clean: execute the validation before clean goal
clean: delete the previous build files located in
post-clean: execute the validation tasks after clean goal
difference between mvn clean install and mvn clean package?
clean goal in both commands cleans and removes previous build files. It removes the target folder of a maven project.
mvn clean package goal:
This goal packages the project and output jar/war/ear file based on the pom module.
if your pom.xml contains package=jar, It creates a jar package if it is a war package, it generates a war package.
goal runs the below goals execution order
validate -> compile -> test -> package
maven clean install goal installs the artifact to the local repository so that other projects or applications can make this a dependency and use it in their projects.
Here is an order of execution
validate -> compile -> test -> package -> verify - install
install goals execution comes after package goal