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Update CNB buildpack Java version env variable

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Prior to this commit, the build tool plugins set the environment
variable BP_JAVA_VERSION when invoking the CNB builder to set the
version of the JDK/JRE that the builder should use in the created
image.

With CNB API 0.3, the convention changed the name of this environment
variable to BP_JVM_VERSION. This commit updates the build tool
plugins to match the newer convention.

See gh-21273
This commit is contained in:
Scott Frederick
2020-05-08 17:07:51 -05:00
parent 35bc82a693
commit 28749e7fbb
9 changed files with 17 additions and 17 deletions
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6
spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/BuildImageMojo.java
View File

@@ -63,7 +63,7 @@ import org.springframework.util.StringUtils;
@Execute(phase = LifecyclePhase.PACKAGE)
public class BuildImageMojo extends AbstractPackagerMojo {
private static final String OPENJDK_BUILDPACK_JAVA_VERSION_KEY = "BP_JAVA_VERSION";
private static final String BUILDPACK_JVM_VERSION_KEY = "BP_JVM_VERSION";
/**
* Directory containing the JAR.
@@ -175,11 +175,11 @@ public class BuildImageMojo extends AbstractPackagerMojo {
}
private BuildRequest customizeEnvironment(BuildRequest request) {
if (!request.getEnv().containsKey(OPENJDK_BUILDPACK_JAVA_VERSION_KEY)) {
if (!request.getEnv().containsKey(BUILDPACK_JVM_VERSION_KEY)) {
JavaCompilerPluginConfiguration compilerConfiguration = new JavaCompilerPluginConfiguration(this.project);
String targetJavaVersion = compilerConfiguration.getTargetMajorVersion();
if (StringUtils.hasText(targetJavaVersion)) {
return request.withEnv(OPENJDK_BUILDPACK_JAVA_VERSION_KEY, targetJavaVersion + ".*");
return request.withEnv(BUILDPACK_JVM_VERSION_KEY, targetJavaVersion + ".*");
}
}
return request;