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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-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling/BootBuildImage.java
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@@ -51,7 +51,7 @@ import org.springframework.util.StringUtils;
*/
public class BootBuildImage extends DefaultTask {
private static final String OPENJDK_BUILDPACK_JAVA_VERSION_KEY = "BP_JAVA_VERSION";
private static final String BUILDPACK_JVM_VERSION_KEY = "BP_JVM_VERSION";
private RegularFileProperty jar;
@@ -246,8 +246,8 @@ public class BootBuildImage extends DefaultTask {
if (this.environment != null && !this.environment.isEmpty()) {
request = request.withEnv(this.environment);
}
if (this.targetJavaVersion.isPresent() && !request.getEnv().containsKey(OPENJDK_BUILDPACK_JAVA_VERSION_KEY)) {
request = request.withEnv(OPENJDK_BUILDPACK_JAVA_VERSION_KEY, translateTargetJavaVersion());
if (this.targetJavaVersion.isPresent() && !request.getEnv().containsKey(BUILDPACK_JVM_VERSION_KEY)) {
request = request.withEnv(BUILDPACK_JVM_VERSION_KEY, translateTargetJavaVersion());
}
return request;
}