[MRELEASE-1067] Recompile in release:preform phase due to different checkout path

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.2
• Component/s: perform

Environment

Apache Maven 3.8.1 (05c21c65bdfed0f71a2f2ada8b84da59348c4c5d)
Maven home: /maven
Java version: 11.0.11, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk-11.0.11.jdk/Contents/Home
OS name: "mac os x", version: "10.16", arch: "x86_64", family: "mac"

plugin version: 2.2.6

• Assignee: Unassigned
• Reporter: kevin leo
• Created: 26/Jul/21 12:53
• Updated: 27/Jul/21 12:24

Description

In the phase of run-preparation-goals,  it will run clean & verify, which includes compile.

When it comes to release, the plugin will checkout the source code to a different path （target/checkout) , then deploy the jar.

Because of different source path and target，mvn cannot use the previous compiled classes.  It's ok for small project, but will be time-consuming for large project.

Although we can customize the checkout directory, but the plugin will delete the content if it already exists.

Is there any workaround from suffering compiling twice?