issue #84: Val Cannot be Reassigned

siordache · siordache · commit 9047502c6851 · 2021-05-22T11:46:19.000+02:00
diff --git a/doc/user_guide.adoc b/doc/user_guide.adoc
@@ -278,10 +278,10 @@ runtime {
 runtime {
     ...
     launcher {
-        jvmArgs.addAll(listOf(
+        jvmArgs = listOf(
             "-Dlog4j.debug=true", "-Dlog4j.configurationFile={{BIN_DIR}}/log4j2.xml",
             "-DdbHost", "{{PGHOST}}"
-        ))
+        )
         unixScriptTemplate = file("unixStartScript.txt")
         windowsScriptTemplate = file("windowsStartScript.txt")
     }
diff --git a/src/main/groovy/org/beryx/runtime/RuntimeTask.groovy b/src/main/groovy/org/beryx/runtime/RuntimeTask.groovy
@@ -22,7 +22,6 @@ import org.beryx.runtime.data.LauncherData
 import org.beryx.runtime.data.RuntimeTaskData
 import org.beryx.runtime.data.TargetPlatform
 import org.beryx.runtime.impl.RuntimeTaskImpl
-import org.gradle.api.GradleException
 import org.gradle.api.execution.TaskExecutionGraph
 import org.gradle.api.file.Directory
 import org.gradle.api.tasks.*
@@ -87,7 +86,7 @@ class RuntimeTask extends BaseTask {
 
     void configureStartScripts(boolean asRuntimeImage) {
         project.tasks.withType(CreateStartScripts) { CreateStartScripts startScriptTask ->
-            startScriptTask.defaultJvmOpts = launcherData.jvmArgs
+            startScriptTask.defaultJvmOpts = launcherData.jvmArgsOrDefault
             startScriptTask.doLast {
                 startScriptTask.unixScript.text = startScriptTask.unixScript.text.replace('{{BIN_DIR}}', '$APP_HOME/bin')
                 startScriptTask.unixScript.text = startScriptTask.unixScript.text.replace('{{HOME_DIR}}', '$HOME')
diff --git a/src/main/groovy/org/beryx/runtime/data/JPackageData.groovy b/src/main/groovy/org/beryx/runtime/data/JPackageData.groovy
@@ -41,8 +41,10 @@ class JPackageData {
     @Input
     String outputDir = 'jpackage'
 
+    @Internal
     File imageOutputDir
 
+    @Internal
     String imageName
 
     @Input
@@ -60,8 +62,10 @@ class JPackageData {
     @Input @Optional
     String installerType
 
+    @Internal
     File installerOutputDir
 
+    @Internal
     String installerName
 
     @Input @Optional
@@ -70,13 +74,16 @@ class JPackageData {
     @Input
     List<String> installerOptions = []
 
-    private List<String> args = []
+    @Internal
+    List<String> args = []
 
-    private List<String> jvmArgs = []
+    @Internal
+    List<String> jvmArgs = []
 
     @Input @Optional
     String mainJar
 
+    @Internal
     String mainClass
 
     JPackageData(Project project, LauncherData launcherData) {
@@ -86,36 +93,36 @@ class JPackageData {
     }
 
     @Input
-    List<String> getArgs() {
+    List<String> getArgsOrDefault() {
         this.@args ?: Util.getDefaultArgs(project)
     }
 
     @Input
-    List<String> getJvmArgs() {
-        this.@jvmArgs ?: launcherData.jvmArgs
+    List<String> getJvmArgsOrDefault() {
+        this.@jvmArgs ?: launcherData.jvmArgsOrDefault
     }
 
     @Input
-    String getMainClass() {
+    String getMainClassOrDefault() {
         this.@mainClass ?: Util.getMainClass(project)
     }
     @Input
-    String getImageName() {
+    String getImageNameOrDefault() {
         this.@imageName ?: project.name
     }
 
     @Input
-    String getInstallerName() {
+    String getInstallerNameOrDefault() {
         this.@installerName ?: project.name
     }
 
     @OutputDirectory
-    File getImageOutputDir() {
+    File getImageOutputDirOrDefault() {
         this.@imageOutputDir ?: project.file("$project.buildDir/$outputDir")
     }
 
     @OutputDirectory
-    File getInstallerOutputDir() {
+    File getInstallerOutputDirOrDefault() {
         this.@installerOutputDir ?: project.file("$project.buildDir/$outputDir")
     }
 
diff --git a/src/main/groovy/org/beryx/runtime/data/JPackageTaskData.groovy b/src/main/groovy/org/beryx/runtime/data/JPackageTaskData.groovy
@@ -37,16 +37,16 @@ class JPackageTaskData {
     JPackageData jpackageData
 
     void configureAppImageDir() {
-        final def imageOutputDir = jpackageData.getImageOutputDir()
-        final def imageName = jpackageData.getImageName()
-        final def appImagePath = "${imageOutputDir}${File.separator}${imageName}"
+        final def imgOutDir = jpackageData.imageOutputDirOrDefault
+        final def imageName = jpackageData.getImageNameOrDefault()
+        final def appImagePath = "${imgOutDir}${File.separator}${imageName}"
         appImageDir = new File(appImagePath)
 
         if (OperatingSystem.current().macOsX) {
             if (!appImageDir.directory) {
                 def currImagePath = "${appImagePath}.app"
                 if (!new File(currImagePath).directory) {
-                    throw new GradleException("Unable to find the application image in ${imageOutputDir}")
+                    throw new GradleException("Unable to find the application image in ${imgOutDir}")
                 }
                 appImageDir = new File(currImagePath)
             }
diff --git a/src/main/groovy/org/beryx/runtime/data/LauncherData.groovy b/src/main/groovy/org/beryx/runtime/data/LauncherData.groovy
@@ -31,7 +31,8 @@ import org.gradle.api.tasks.Optional
 class LauncherData {
     private final Project project
 
-    private List<String> jvmArgs = []
+    @Internal
+    List<String> jvmArgs = []
 
     LauncherData(Project project) {
         this.project = project
@@ -50,7 +51,7 @@ class LauncherData {
     File windowsScriptTemplate
 
     @Input
-    List<String> getJvmArgs() {
+    List<String> getJvmArgsOrDefault() {
         this.@jvmArgs ?: Util.getDefaultJvmArgs(project)
     }
 
diff --git a/src/main/groovy/org/beryx/runtime/impl/JPackageImageTaskImpl.groovy b/src/main/groovy/org/beryx/runtime/impl/JPackageImageTaskImpl.groovy
@@ -47,7 +47,7 @@ class JPackageImageTaskImpl extends BaseTaskImpl<JPackageTaskData> {
             }
 
             def jpd = td.jpackageData
-            def outputDir = jpd.imageOutputDir
+            def outputDir = jpd.imageOutputDirOrDefault
             project.delete(outputDir)
 
             def jpackageExec = "${jpd.getJPackageHomeOrDefault()}/bin/jpackage$EXEC_EXTENSION"
@@ -65,16 +65,16 @@ class JPackageImageTaskImpl extends BaseTaskImpl<JPackageTaskData> {
             final def resourceDir = jpd.getResourceDir()
             final def resourceOpts = resourceDir == null ? [] : [ '--resource-dir', resourceDir ]
 
-            final def jvmArgs = (jpd.jvmArgs ? jpd.jvmArgs.collect{[ '--java-options', adjustArg(it) ]}.flatten() : [])
-            final def args = (jpd.args ? jpd.args.collect{['--arguments', adjustArg(it)]}.flatten() : [])
+            final def jvmArgs = (jpd.jvmArgsOrDefault ? jpd.jvmArgsOrDefault.collect{['--java-options', adjustArg(it) ]}.flatten() : [])
+            final def args = (jpd.argsOrDefault ? jpd.argsOrDefault.collect{['--arguments', adjustArg(it)]}.flatten() : [])
 
             commandLine = [jpackageExec,
                            '--type', 'app-image',
                            '--input', "$td.distDir${File.separator}lib",
                            '--main-jar', jpd.mainJar ?: Util.getMainDistJarFile(project).name,
-                           '--main-class', jpd.mainClass,
+                           '--main-class', jpd.mainClassOrDefault,
                            '--dest', outputDir,
-                           '--name', jpd.imageName,
+                           '--name', jpd.imageNameOrDefault,
                            *versionOpts,
                            '--runtime-image', td.jreDir,
                            *resourceOpts,
diff --git a/src/main/groovy/org/beryx/runtime/impl/JPackageTaskImpl.groovy b/src/main/groovy/org/beryx/runtime/impl/JPackageTaskImpl.groovy
@@ -45,12 +45,15 @@ class JPackageTaskImpl extends BaseTaskImpl<JPackageTaskData> {
             return
         }
 
-        if (jpd.getImageOutputDir() != jpd.getInstallerOutputDir()) {
-            project.delete(project.files(jpd.getInstallerOutputDir()))
+
+        def imgOutDir = jpd.imageOutputDirOrDefault
+        def installerOutDir = jpd.installerOutputDirOrDefault
+        if (imgOutDir != installerOutDir) {
+            project.delete(project.files(installerOutDir))
         }
         packageTypes.each { packageType ->
-            if (jpd.getImageOutputDir() != jpd.getInstallerOutputDir()) {
-                def subdirs = jpd.getInstallerOutputDir().listFiles({ f -> f.directory } as FileFilter)
+            if (imgOutDir != installerOutDir) {
+                def subdirs = installerOutDir.listFiles({ f -> f.directory } as FileFilter)
                 if(subdirs) project.delete(subdirs)
             }
             def result = project.exec {
@@ -73,8 +76,8 @@ class JPackageTaskImpl extends BaseTaskImpl<JPackageTaskData> {
 
                 commandLine = [jpackageExec,
                                '--type', packageType,
-                               '--dest', jpd.getInstallerOutputDir(),
-                               '--name', jpd.installerName,
+                               '--dest', jpd.getInstallerOutputDirOrDefault(),
+                               '--name', jpd.installerNameOrDefault,
                                *versionOpts,
                                '--app-image', td.appImageDir,
                                *resourceOpts,
