refactor(assemble): Compress parameter in jlink differs in v21

jreleaser · Jan 24, 2024 · e164159 · e164159
1 parent 7a1bc87
commit e164159
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/core/jreleaser-engine/src/main/java/org/jreleaser/assemblers/JlinkAssemblerProcessor.java b/core/jreleaser-engine/src/main/java/org/jreleaser/assemblers/JlinkAssemblerProcessor.java
@@ -156,6 +156,18 @@ protected void doAssemble(TemplateContext props) throws AssemblerProcessingExcep
         context.getLogger().debug(RB.$("assembler.copy.jars"), context.relativizeToBasedir(universalJarsDirectory));
         copyJars(context, assembler, universalJarsDirectory, "");
 
+        Optional<String> compress = assembler.getArgs().stream()
+            .filter(arg -> arg.contains("--compress") || arg.startsWith("-c=") || arg.startsWith("-c "))
+            .findFirst();
+        if (!compress.isPresent()) {
+            if (jdkVersion.getMajor() >= 21) {
+                assembler.getArgs().add("--compress");
+                assembler.getArgs().add("zip-9");
+            } else {
+                assembler.getArgs().add("--compress=2");
+            }
+        }
+
         for (Artifact targetJdk : assembler.getTargetJdks()) {
             if (!targetJdk.isActiveAndSelected()) continue;
 

diff --git a/...c/main/java/org/jreleaser/model/internal/validation/assemble/JlinkAssemblerValidator.java b/...c/main/java/org/jreleaser/model/internal/validation/assemble/JlinkAssemblerValidator.java
@@ -158,7 +158,6 @@ private static void validateJlink(JReleaserContext context, Mode mode, JlinkAsse
         if (assembler.getArgs().isEmpty()) {
             assembler.getArgs().add("--no-header-files");
             assembler.getArgs().add("--no-man-pages");
-            assembler.getArgs().add("--compress=2");
             assembler.getArgs().add("--strip-debug");
         }