Merge branch 'develop' into trialMerge
[jalview.git] / build.gradle
diff --git a/build.gradle b/build.gradle
new file mode 100644 (file)
index 0000000..07a4095
--- /dev/null
@@ -0,0 +1,886 @@
+import org.apache.tools.ant.filters.ReplaceTokens
+//import org.apache.tools.ant.filters.ReplaceRegexp
+import org.gradle.internal.os.OperatingSystem
+
+buildscript {
+  dependencies {
+    classpath 'org.openclover:clover:4.3.1'
+    classpath 'org.apache.commons:commons-compress:1.18'
+  }
+}
+
+plugins {
+  id 'java'
+  id 'application'
+  id 'eclipse'
+  id 'com.github.johnrengelman.shadow' version '4.0.3'
+  id 'com.install4j.gradle' version '7.0.9'
+}
+
+repositories {
+  jcenter()
+  mavenCentral()
+  mavenLocal()
+  flatDir {
+    dirs gradlePluginsDir
+  }
+}
+
+mainClassName = launcherClass
+def cloverInstrDir = file("$buildDir/$cloverSourcesInstrDir")
+def classes = "$jalviewDir/$classesDir"
+
+if (clover.equals("true")) {
+  use_clover = true
+  classes = "$buildDir/$cloverClassesDir"
+} else {
+  use_clover = false
+  classes = "$jalviewDir/$classesDir"
+}
+
+// configure classpath/args for j8/j11 compilation
+
+def jalviewDirAbsolutePath = file(jalviewDir).getAbsolutePath()
+def libDir
+def libDistDir
+def compile_source_compatibility
+def compile_target_compatibility
+
+ext {
+  // where the getdown channel will be built.
+  // TODO: consider allowing this expression to  be overrriden by -P arg
+  getdownWebsiteDir = jalviewDir + '/' + getdown_website_dir + '/' + JAVA_VERSION + '/'
+  getdownAppDir = getdownWebsiteDir + '/' + getdown_app_dir
+  getdownJ11libDir = getdownWebsiteDir + '/' + getdown_j11lib_dir
+  getdownResourceDir = getdownWebsiteDir + '/' + getdown_resource_dir
+  getdownLauncher = jalviewDir + '/' + getdown_launcher
+  getdownFilesDir = jalviewDir + '/' + getdown_files_dir + '/' + JAVA_VERSION + '/'
+  def getdownChannel = getdown_channel_name
+  if (getdown_channel_name.equals("COMMIT")) {
+    getdownChannel = getGitHash()
+  }
+  getdown_app_base = getdown_channel_base+"/"+getdownChannel+"/"+JAVA_VERSION+"/"
+  modules_compileClasspath = fileTree(dir: "$jalviewDir/$j11modDir", include: ["*.jar"])
+  modules_runtimeClasspath = modules_compileClasspath
+}
+
+def JAVA_INTEGER_VERSION
+def additional_compiler_args = []
+// these are getdown.txt properties defined dependent on the JAVA_VERSION
+def getdown_alt_java_min_version
+// this property is assigned below and expanded to multiple lines in the getdown task
+def getdown_alt_multi_java_location
+if (JAVA_VERSION.equals("1.8")) {
+  JAVA_INTEGER_VERSION = "8"
+  libDir = j11libDir
+  libDistDir = j8libDir
+  compile_source_compatibility = 1.8
+  compile_target_compatibility = 1.8
+  getdown_alt_java_min_version = getdown_alt_java8_min_version
+  getdown_alt_multi_java_location = getdown_alt_java8_txt_multi_java_location
+} else if (JAVA_VERSION.equals("11")) {
+  JAVA_INTEGER_VERSION = "11"
+  libDir = j11libDir
+  libDistDir = j11libDir
+  compile_source_compatibility = 11
+  compile_target_compatibility = 11
+  getdown_alt_java_min_version = getdown_alt_java11_min_version
+  getdown_alt_multi_java_location = getdown_alt_java11_txt_multi_java_location
+  additional_compiler_args += [
+    '--module-path', ext.modules_compileClasspath.asPath,
+    '--add-modules', j11modules
+  ]
+} else {
+  throw new GradleException("JAVA_VERSION=$JAVA_VERSION not currently supported by Jalview")
+}
+
+sourceSets {
+
+  main {
+    java {
+      srcDirs "$jalviewDir/$sourceDir"
+      outputDir = file("$classes")
+    }
+
+    resources {
+      srcDirs "$jalviewDir/$resourceDir"
+      srcDirs "$jalviewDir/$libDistDir"
+    }
+
+    jar.destinationDir = file("$jalviewDir/$packageDir")
+
+    compileClasspath = files(sourceSets.main.java.outputDir)
+    compileClasspath += fileTree(dir: "$jalviewDir/$libDir", include: ["*.jar"])
+
+    runtimeClasspath = compileClasspath
+  }
+  clover {
+    java {
+      srcDirs = [ cloverInstrDir ]
+      outputDir = file("${buildDir}/${cloverClassesDir}")
+    }
+
+    resources {
+      srcDirs = sourceSets.main.resources.srcDirs
+    }
+    compileClasspath = configurations.cloverRuntime + files( sourceSets.clover.java.outputDir )
+    compileClasspath += files(sourceSets.main.java.outputDir)
+    compileClasspath += sourceSets.main.compileClasspath
+    compileClasspath += fileTree(dir: "$jalviewDir/$utilsDir", include: ["**/*.jar"])
+    compileClasspath += fileTree(dir: "$jalviewDir/$libDir", include: ["*.jar"])
+
+    runtimeClasspath = compileClasspath
+  }
+
+  test {
+    java {
+      srcDirs "$jalviewDir/$testSourceDir"
+      outputDir = file("$jalviewDir/$testOutputDir")
+    }
+
+    resources {
+      srcDirs = sourceSets.main.resources.srcDirs
+    }
+
+    compileClasspath = files( sourceSets.test.java.outputDir )
+
+    if (use_clover) {
+      compileClasspath += sourceSets.clover.compileClasspath
+    } else {
+      compileClasspath += files(sourceSets.main.java.outputDir)
+    }
+    compileClasspath += sourceSets.main.compileClasspath
+    compileClasspath += files( sourceSets.main.resources.srcDirs)
+    compileClasspath += fileTree(dir: "$jalviewDir/$utilsDir", include: ["**/*.jar"])
+    compileClasspath += fileTree(dir: "$jalviewDir/$libDir", include: ["*.jar"])
+
+    runtimeClasspath = compileClasspath
+  }
+}
+
+// clover bits
+dependencies {
+  if (use_clover) {
+    cloverCompile 'org.openclover:clover:4.3.1'
+    testCompile 'org.openclover:clover:4.3.1'
+  }
+}
+
+configurations {
+  cloverRuntime
+  cloverRuntime.extendsFrom cloverCompile
+}
+
+eclipse {
+  project {
+    name = "Jalview with gradle build"
+
+    natures 'org.eclipse.jdt.core.javanature',
+        'org.eclipse.jdt.groovy.core.groovyNature',
+        'org.eclipse.buildship.core.gradleprojectnature'
+
+    buildCommand 'org.eclipse.jdt.core.javabuilder'
+    buildCommand 'org.eclipse.buildship.core.gradleprojectbuilder'
+  }
+
+  classpath {
+    //defaultOutputDir = sourceSets.main.java.outputDir
+    def removeThese = []
+    configurations.each{ if (it.isCanBeResolved()) {
+        removeThese += it
+      }
+    }
+    containers 'org.eclipse.buildship.core.gradleclasspathcontainer'
+
+    minusConfigurations += removeThese
+    plusConfigurations = [ ]
+    file {
+
+      whenMerged { cp ->
+        def removeTheseToo = []
+        HashMap<String, Boolean> addedSrcPath = new HashMap<>();
+        cp.entries.each { entry ->
+          if (entry.kind == 'src') {
+            if (addedSrcPath.getAt(entry.path) || !(entry.path == "src" || entry.path == "test")) {
+              removeTheseToo += entry
+            } else {
+              addedSrcPath.putAt(entry.path, true)
+            }
+          }
+        }
+        cp.entries.removeAll(removeTheseToo)
+      }
+
+      withXml {
+        def node = it.asNode()
+        def srcTestAttributes
+        node.children().each{ cpe ->
+          def attributes = cpe.attributes()
+          if (attributes.get("kind") == "src" && attributes.get("path") == "test") {
+            srcTestAttributes = cpe.find { a -> a.name() == "attributes" }
+            return
+          }
+        }
+        def addTestAttribute = true
+        srcTestAttributes.each{a ->
+          if (a.name() == "attribute" && a.attributes().getAt("name") == "test") {
+            addTestAttribute = false
+          }
+        }
+        if (addTestAttribute) {
+          srcTestAttributes.append(new Node(null, "attribute", [name:"test", value:"true"]))
+        }
+
+        node.appendNode('classpathentry', [kind:"output", path:"bin/main"])
+        node.appendNode('classpathentry', [kind:"lib", path:helpParentDir])
+        node.appendNode('classpathentry', [kind:"lib", path:resourceDir])
+        HashMap<String, Boolean> addedLibPath = new HashMap<>();
+        def allPaths = sourceSets.test.compileClasspath + sourceSets.main.compileClasspath
+        sourceSets.main.compileClasspath.each{
+          //if ((it.isDirectory() || ! it.exists()) && ! (it.equals(sourceSets.main.java.outputDir))) {
+          //no longer want to add outputDir as eclipse is using its own output dir in bin/main
+          if (it.isDirectory() || ! it.exists()) {
+            // don't add dirs to classpath
+            //println("Not adding directory "+it)
+            return
+          }
+          def itPath = it.toString()
+          if (itPath.startsWith(jalviewDirAbsolutePath+"/")) {
+            itPath = itPath.substring(jalviewDirAbsolutePath.length()+1)
+          }
+          if (addedLibPath.get(itPath)) {
+            //println("Not adding duplicate entry "+itPath)
+          } else {
+            //println("Adding entry "+itPath)
+            node.appendNode('classpathentry', [kind:"lib", path:itPath])
+            addedLibPath.put(itPath, true)
+          }
+        }
+        sourceSets.test.compileClasspath.each{
+          //if ((it.isDirectory() || ! it.exists()) && ! (it.equals(sourceSets.main.java.outputDir))) {
+          //no longer want to add outputDir as eclipse is using its own output dir in bin/main
+          if (it.isDirectory() || ! it.exists()) {
+            // don't add dirs to classpath
+            //println("Not adding directory "+it)
+            return
+          }
+          def itPath = it.toString()
+          if (itPath.startsWith(jalviewDirAbsolutePath+"/")) {
+            itPath = itPath.substring(jalviewDirAbsolutePath.length()+1)
+          }
+          if (addedLibPath.get(itPath)) {
+            //println("Not adding duplicate entry "+itPath)
+          } else {
+            //println("Adding entry "+itPath)
+            node.appendNode('classpathentry', [kind:"lib", path:itPath])
+            .appendNode('attributes')
+            .appendNode('attribute', [name:"test", value:"true"])
+            addedLibPath.put(itPath, true)
+          }
+        }
+      }
+
+    }
+  }
+
+  jdt {
+    // for the IDE, use java 11 compatibility
+    sourceCompatibility = 11
+    targetCompatibility = 11
+    javaRuntimeName = "JavaSE-11"
+
+    file {
+      withProperties { props ->
+        def jalview_prefs = new Properties()
+        def ins = new FileInputStream(eclipse_extra_jdt_prefs_file)
+        jalview_prefs.load(ins)
+        ins.close()
+        jalview_prefs.forEach { t, v ->
+          if (props.getAt(t) == null) {
+            props.putAt(t, v)
+          }
+        }
+      }
+    }
+  }
+
+}
+
+task cloverInstr() {
+  // only instrument source, we build test classes as normal
+  inputs.files files (sourceSets.main.allJava) // , fileTree(dir:"$jalviewDir/$testSourceDir", include: ["**/*.java"]))
+  outputs.dir cloverInstrDir
+
+  doFirst {
+    delete cloverInstrDir
+    def argsList = ["--initstring", "${buildDir}/clover/clover.db",
+      "-d", "${buildDir}/${cloverSourcesInstrDir}"]
+    argsList.addAll(inputs.files.files.collect({ file ->
+      file.absolutePath
+    }))
+    String[] args = argsList.toArray()
+    println("About to instrument "+args.length +" files")
+    com.atlassian.clover.CloverInstr.mainImpl(args)
+  }
+}
+
+
+task cloverReport {
+  group = "Verification"
+  description = "Createst the Clover report"
+  inputs.dir "${buildDir}/clover"
+  outputs.dir "${reportsDir}/clover"
+  onlyIf {
+    file("${buildDir}/clover/clover.db").exists()
+  }
+  doFirst {
+    def argsList = ["--initstring", "${buildDir}/clover/clover.db",
+      "-o", "${reportsDir}/clover"]
+    String[] args = argsList.toArray()
+    com.atlassian.clover.reporters.html.HtmlReporter.runReport(args)
+
+    // and generate ${reportsDir}/clover/clover.xml
+    args = ["--initstring", "${buildDir}/clover/clover.db",
+      "-o", "${reportsDir}/clover/clover.xml"].toArray()
+    com.atlassian.clover.reporters.xml.XMLReporter.runReport(args)
+  }
+}
+
+// end clover bits
+
+
+compileJava {
+
+  doFirst {
+    sourceCompatibility = compile_source_compatibility
+    targetCompatibility = compile_target_compatibility
+    options.compilerArgs = additional_compiler_args
+    print ("Setting target compatibility to "+targetCompatibility+"\n")
+  }
+
+}
+
+compileTestJava {
+  if (use_clover) {
+    dependsOn compileCloverJava
+    classpath += configurations.cloverRuntime
+  } else {
+    classpath += sourceSets.main.runtimeClasspath
+  }
+  doFirst {
+    sourceCompatibility = compile_source_compatibility
+    targetCompatibility = compile_target_compatibility
+    options.compilerArgs = additional_compiler_args
+    print ("Setting target compatibility to "+targetCompatibility+"\n")
+  }
+}
+
+
+compileCloverJava {
+
+  doFirst {
+    sourceCompatibility = compile_source_compatibility
+    targetCompatibility = compile_target_compatibility
+    options.compilerArgs += additional_compiler_args
+    print ("Setting target compatibility to "+targetCompatibility+"\n")
+  }
+  classpath += configurations.cloverRuntime
+}
+
+clean {
+  delete sourceSets.main.java.outputDir
+}
+
+cleanTest {
+  delete sourceSets.test.java.outputDir
+  delete cloverInstrDir
+}
+
+def getDate(format) {
+  def date = new Date()
+  //return date.format("dd MMMM yyyy")
+  return date.format(format)
+}
+
+def getGitHash() {
+  def stdout = new ByteArrayOutputStream()
+  exec {
+    commandLine "git", "rev-parse", "--short", "HEAD"
+    standardOutput = stdout
+    workingDir = jalviewDir
+  }
+  return stdout.toString().trim()
+}
+
+def getGitBranch() {
+  def stdout = new ByteArrayOutputStream()
+  exec {
+    commandLine "git", "rev-parse", "--abbrev-ref", "HEAD"
+    standardOutput = stdout
+    workingDir = jalviewDir
+  }
+  return stdout.toString().trim()
+}
+
+task createBuildProperties(type: WriteProperties) {
+  inputs.dir("$jalviewDir/$sourceDir")
+  inputs.dir("$jalviewDir/$resourceDir")
+  outputFile "$classes/$buildPropertiesFile"
+  /* taking time/date specific comment out to allow better incremental builds */
+  //comment "--Jalview Build Details--\n"+getDate("yyyy-MM-dd HH:mm:ss")
+  comment "--Jalview Build Details--\n"+getDate("yyyy-MM-dd")
+  property "BUILD_DATE", getDate("dd MMMM yyyy")
+  property "VERSION", JALVIEW_VERSION
+  property "INSTALLATION", INSTALLATION+" git-commit:"+getGitHash()+" ["+getGitBranch()+"]"
+  outputs.file(outputFile)
+  outputs.dir("$classes")
+}
+
+task syncDocs(type: Sync) {
+  def syncDir = "$classes/$docDir"
+  from fileTree("$jalviewDir/$docDir")
+  into syncDir
+
+}
+
+def helpFile = "$classes/$helpDir/help.jhm"
+
+task copyHelp(type: Copy) {
+  def inputDir = "$jalviewDir/$helpParentDir/$helpDir"
+  def outputDir = "$classes/$helpDir"
+  from(inputDir) {
+    exclude '**/*.gif'
+    exclude '**/*.jpg'
+    exclude '**/*.png'
+    filter(ReplaceTokens, beginToken: '$$', endToken: '$$', tokens: ['Version-Rel': JALVIEW_VERSION])
+  }
+  from(inputDir) {
+    include '**/*.gif'
+    include '**/*.jpg'
+    include '**/*.png'
+  }
+  into outputDir
+
+  inputs.dir(inputDir)
+  outputs.files(helpFile)
+  outputs.dir(outputDir)
+}
+
+task syncLib(type: Sync) {
+  def syncDir = "$classes/$libDistDir"
+  from fileTree("$jalviewDir/$libDistDir")
+  into syncDir
+}
+
+task syncResources(type: Sync) {
+  from "$jalviewDir/$resourceDir"
+  include "**/*.*"
+  exclude "install4j"
+  into "$classes"
+  preserve {
+    include "**"
+  }
+}
+
+task prepare {
+  dependsOn syncResources
+  dependsOn syncDocs
+  dependsOn copyHelp
+}
+
+
+//testReportDirName = "test-reports" // note that test workingDir will be $jalviewDir
+test {
+  dependsOn prepare
+  dependsOn compileJava
+  if (use_clover) {
+    dependsOn cloverInstr
+  }
+
+  print("Running tests " + (use_clover?"WITH":"WITHOUT") + " clover [clover="+use_clover+"]\n")
+
+  useTestNG() {
+    includeGroups testngGroups
+    preserveOrder true
+    useDefaultListeners=true
+  }
+
+  workingDir = jalviewDir
+  //systemProperties 'clover.jar' System.properties.clover.jar
+  sourceCompatibility = compile_source_compatibility
+  targetCompatibility = compile_target_compatibility
+  jvmArgs += additional_compiler_args
+  print ("Setting target compatibility to "+targetCompatibility+"\n")
+}
+
+task buildIndices(type: JavaExec) {
+  dependsOn copyHelp
+  classpath = sourceSets.main.compileClasspath
+  main = "com.sun.java.help.search.Indexer"
+  workingDir = "$classes/$helpDir"
+  def argDir = "html"
+  args = [ argDir ]
+  inputs.dir("$workingDir/$argDir")
+
+  outputs.dir("$classes/doc")
+  outputs.dir("$classes/help")
+  outputs.file("$workingDir/JavaHelpSearch/DOCS")
+  outputs.file("$workingDir/JavaHelpSearch/DOCS.TAB")
+  outputs.file("$workingDir/JavaHelpSearch/OFFSETS")
+  outputs.file("$workingDir/JavaHelpSearch/POSITIONS")
+  outputs.file("$workingDir/JavaHelpSearch/SCHEMA")
+  outputs.file("$workingDir/JavaHelpSearch/TMAP")
+}
+
+task compileLinkCheck(type: JavaCompile) {
+  options.fork = true
+  classpath = files("$jalviewDir/$utilsDir")
+  destinationDir = file("$jalviewDir/$utilsDir")
+  source = fileTree(dir: "$jalviewDir/$utilsDir", include: ["HelpLinksChecker.java", "BufferedLineReader.java"])
+
+  outputs.file("$jalviewDir/$utilsDir/HelpLinksChecker.class")
+  outputs.file("$jalviewDir/$utilsDir/BufferedLineReader.class")
+}
+
+def helplinkscheckeroutputfile = file("$jalviewDir/$utilsDir/HelpLinksChecker.out")
+task linkCheck(type: JavaExec) {
+  dependsOn prepare, compileLinkCheck
+  classpath = files("$jalviewDir/$utilsDir")
+  main = "HelpLinksChecker"
+  workingDir = jalviewDir
+  def help = "$classes/$helpDir"
+  args = [ "$classes/$helpDir", "-nointernet" ]
+  //args = [ "$classesDir/$helpDir", "-nointernet" ]
+
+  doFirst {
+    helplinkscheckeroutputfile.createNewFile()
+    standardOutput new FileOutputStream(helplinkscheckeroutputfile, false)
+  }
+
+  outputs.file(helplinkscheckeroutputfile)
+}
+
+task cleanPackageDir(type: Delete) {
+  delete fileTree("$jalviewDir/$packageDir").include("*.jar")
+}
+
+jar {
+  dependsOn linkCheck
+  dependsOn buildIndices
+  dependsOn createBuildProperties
+
+  manifest {
+    attributes "Main-Class": mainClass,
+    "Permissions": "all-permissions",
+    "Application-Name": "Jalview Desktop",
+    "Codebase": application_codebase
+  }
+
+  destinationDir = file("$jalviewDir/$packageDir")
+  archiveName = rootProject.name+".jar"
+
+  exclude "cache*/**"
+  exclude "*.jar"
+  exclude "*.jar.*"
+  exclude "**/*.jar"
+  exclude "**/*.jar.*"
+
+  inputs.dir("$classes")
+  outputs.file("$jalviewDir/$packageDir/$archiveName")
+}
+
+task copyJars(type: Copy) {
+  from fileTree("$classes").include("**/*.jar").include("*.jar").files
+  into "$jalviewDir/$packageDir"
+}
+
+// doing a Sync instead of Copy as Copy doesn't deal with "outputs" very well
+task syncJars(type: Sync) {
+  from fileTree("$jalviewDir/$libDistDir").include("**/*.jar").include("*.jar").files
+  into "$jalviewDir/$packageDir"
+  preserve {
+    include jar.archiveName
+  }
+}
+
+task makeDist {
+  group = "build"
+  description = "Put all required libraries in dist"
+  // order of "cleanPackageDir", "copyJars", "jar" important!
+  jar.mustRunAfter cleanPackageDir
+  syncJars.mustRunAfter cleanPackageDir
+  dependsOn cleanPackageDir
+  dependsOn syncJars
+  dependsOn jar
+  outputs.dir("$jalviewDir/$packageDir")
+}
+
+task cleanDist {
+  dependsOn cleanPackageDir
+  dependsOn cleanTest
+  dependsOn clean
+}
+
+shadowJar {
+  dependsOn makeDist
+  from ("$jalviewDir/$libDistDir") {
+    include("*.jar")
+  }
+  mainClassName = shadowJarMainClass
+  mergeServiceFiles()
+  classifier = "all-"+JAVA_VERSION
+  minimize()
+}
+
+task getdownWebsite() {
+  group = "distribution"
+  description = "Create the getdown minimal app folder, and website folder for this version of jalview. Website folder also used for offline app installer"
+  dependsOn makeDist
+  def getdownWebsiteResourceFilenames = []
+  def getdownTextString = ""
+  def getdownResourceDir = project.ext.getdownResourceDir
+  def getdownAppDir = project.ext.getdownAppDir
+  def getdownResourceFilenames = []
+  doFirst {
+    // go through properties looking for getdown_txt_...
+    def props = project.properties.sort { it.key }
+    props.put("getdown_txt_java_min_version", getdown_alt_java_min_version)
+    props.put("getdown_txt_multi_java_location", getdown_alt_multi_java_location)
+
+    if (getdown_local == "true") {
+      getdown_app_base = "file://"+file(getdownWebsiteDir).getAbsolutePath()
+    }
+    props.put("getdown_txt_appbase", getdown_app_base)
+    props.each{ prop, val ->
+      if (prop.startsWith("getdown_txt_") && val != null) {
+        if (prop.startsWith("getdown_txt_multi_")) {
+          def key = prop.substring(18)
+          val.split(",").each{ v ->
+            def line = key + " = " + v + "\n"
+            getdownTextString += line
+          }
+        } else {
+          // file values rationalised
+          if (val.indexOf('/') > -1) {
+            def r = null
+            if (val.indexOf('/') == 0) {
+              // absolute path
+              r = file(val)
+            } else if (val.indexOf('/') > 0) {
+              // relative path (relative to jalviewDir)
+              r = file( jalviewDir + '/' + val )
+            }
+            if (r.exists()) {
+              val = getdown_resource_dir + '/' + r.getName()
+              getdownWebsiteResourceFilenames += val
+              getdownResourceFilenames += r.getPath()
+            }
+          }
+          def line = prop.substring(12) + " = " + val + "\n"
+          getdownTextString += line
+        }
+      }
+    }
+
+    getdownWebsiteResourceFilenames.each{ filename ->
+      getdownTextString += "resource = "+filename+"\n"
+    }
+    getdownResourceFilenames.each{ filename ->
+      copy {
+        from filename
+        into project.ext.getdownResourceDir
+      }
+    }
+
+    def codeFiles = []
+    makeDist.outputs.files.each{ f ->
+      if (f.isDirectory()) {
+        def files = fileTree(dir: f, include: ["*"]).getFiles()
+        codeFiles += files
+      } else if (f.exists()) {
+        codeFiles += f
+      }
+    }
+    codeFiles.sort().each{f ->
+      def line = "code = " + getdown_app_dir + '/' + f.getName() + "\n"
+      getdownTextString += line
+      copy {
+        from f.getPath()
+        into project.ext.getdownAppDir
+      }
+    }
+
+    // NOT USING MODULES YET, EVERYTHING SHOULD BE IN dist
+    /*
+     if (JAVA_VERSION.equals("11")) {
+     def j11libFiles = fileTree(dir: "$jalviewDir/$j11libDir", include: ["*.jar"]).getFiles()
+     j11libFiles.sort().each{f ->
+     def line = "code = " + getdown_j11lib_dir + '/' + f.getName() + "\n"
+     getdownTextString += line
+     copy {
+     from f.getPath()
+     into project.ext.getdownJ11libDir
+     }
+     }
+     }
+     */
+
+    // getdown-launcher.jar should not be in main application class path so the main application can move it when updated.  Listed as a resource so it gets updated.
+    //getdownTextString += "class = " + file(getdownLauncher).getName() + "\n"
+    getdownTextString += "resource = " + file(getdownLauncher).getName() + "\n"
+    getdownTextString += "class = " + mainClass + "\n"
+
+    def getdown_txt = file(project.ext.getdownWebsiteDir + "/getdown.txt")
+    getdown_txt.write(getdownTextString)
+
+    copy {
+      from getdown_txt
+      into project.ext.getdownFilesDir
+    }
+
+    copy {
+      from getdownLauncher
+      into project.ext.getdownFilesDir
+    }
+
+    copy {
+      from getdownLauncher
+      into project.ext.getdownWebsiteDir
+    }
+
+    copy {
+      from jalviewDir + '/' + project.getProperty('getdown_txt_ui.background_image')
+      from jalviewDir + '/' + project.getProperty('getdown_txt_ui.error_background')
+      from jalviewDir + '/' + project.getProperty('getdown_txt_ui.progress_image')
+      from jalviewDir + '/' + project.getProperty('getdown_txt_ui.icon')
+      from jalviewDir + '/' + project.getProperty('getdown_txt_ui.mac_dock_icon')
+      into project.ext.getdownFilesDir + '/' + getdown_resource_dir
+    }
+  }
+
+  inputs.dir(jalviewDir + '/' + packageDir)
+  outputs.dir(project.ext.getdownWebsiteDir)
+  outputs.dir(project.ext.getdownFilesDir)
+}
+
+task getdownDigest(type: JavaExec) {
+  group = "distribution"
+  description = "Digest the getdown website folder"
+  dependsOn getdownWebsite
+  classpath = files(jalviewDir + '/' + getdown_core, jalviewDir+'/'+getdown_launcher)
+  main = "com.threerings.getdown.tools.Digester"
+  args project.ext.getdownWebsiteDir
+  inputs.dir(project.ext.getdownWebsiteDir)
+  outputs.file(project.ext.getdownWebsiteDir + '/' + "digest2.txt")
+}
+
+task getdown() {
+  group = "distribution"
+  description = "Create the minimal and full getdown app folder for installers and website and create digest file"
+  dependsOn getdownDigest
+}
+
+clean {
+  delete project.ext.getdownWebsiteDir
+  delete project.ext.getdownFilesDir
+}
+
+install4j {
+  def install4jHomeDir = "/opt/install4j"
+  def hostname = "hostname".execute().text.trim()
+  if (hostname.equals("jv-bamboo")) {
+    install4jHomeDir = System.getProperty("user.home")+"/buildtools/install4j"
+  } else if (OperatingSystem.current().isMacOsX()) {
+    install4jHomeDir = '/Applications/install4j.app/Contents/Resources/app'
+    if (! file(install4jHomeDir).exists()) {
+      install4jHomeDir = System.getProperty("user.home")+install4jHomeDir
+    }
+  } else if (OperatingSystem.current().isLinux()) {
+    install4jHomeDir = System.getProperty("user.home")+"/buildtools/install4j"
+  }
+  installDir = file(install4jHomeDir)
+  mediaTypes = Arrays.asList(install4jMediaTypes.split(","))
+  if (install4jFaster.equals("true")) {
+    faster = true
+  }
+}
+
+def install4jConf
+def macosJavaVMDir
+def macosJavaVMTgz
+def windowsJavaVMDir
+def windowsJavaVMTgz
+def install4jDir = "$jalviewDir/$install4jResourceDir"
+def install4jConfFile = "jalview-installers-java"+JAVA_VERSION+".install4j"
+install4jConf = "$install4jDir/$install4jConfFile"
+
+task copyInstall4jTemplate(type: Copy) {
+  macosJavaVMDir = System.env.HOME+"/buildtools/jre/openjdk-java_vm/getdown/macos-jre"+JAVA_VERSION+"/jre"
+  macosJavaVMTgz = System.env.HOME+"/buildtools/jre/openjdk-java_vm/install4j/tgz/macos-jre"+JAVA_VERSION+".tar.gz"
+  windowsJavaVMDir = System.env.HOME+"/buildtools/jre/openjdk-java_vm/getdown/windows-jre"+JAVA_VERSION+"/jre"
+  windowsJavaVMTgz = System.env.HOME+"/buildtools/jre/openjdk-java_vm/install4j/tgz/windows-jre"+JAVA_VERSION+".tar.gz"
+  from (install4jDir) {
+    include install4jTemplate
+    rename (install4jTemplate, install4jConfFile)
+    filter(ReplaceTokens, beginToken: '', endToken: '', tokens: ['9999999999': JAVA_VERSION])
+    filter(ReplaceTokens, beginToken: '$$', endToken: '$$',
+      tokens: [
+        'JAVA_VERSION': JAVA_VERSION,
+        'JAVA_INTEGER_VERSION': JAVA_INTEGER_VERSION,
+        'VERSION': JALVIEW_VERSION,
+        'MACOS_JAVA_VM_DIR': macosJavaVMDir,
+        'MACOS_JAVA_VM_TGZ': macosJavaVMTgz,
+        'WINDOWS_JAVA_VM_DIR': windowsJavaVMDir,
+        'WINDOWS_JAVA_VM_TGZ': windowsJavaVMTgz,
+        'INSTALL4JINFOPLISTFILEASSOCIATIONS': install4jInfoPlistFileAssociations,
+        'COPYRIGHT_MESSAGE': install4jCopyrightMessage,
+        'MACOS_BUNDLE_ID': install4jMacOSBundleId
+      ]
+    )
+    if (OSX_KEYPASS=="") {
+      filter(ReplaceTokens, beginToken: 'codeSigning macEnabled="', endToken: '"', tokens: ['true':'codeSigning macEnabled="false"'])
+      filter(ReplaceTokens, beginToken: 'runPostProcessor="true" ',endToken: 'Processor', tokens: ['post':'runPostProcessor="false" postProcessor'])
+    }
+  }
+  into install4jDir
+  outputs.files(install4jConf)
+
+  doLast {
+    def installerFileAssociationsXml = file("$install4jDir/$install4jInstallerFileAssociations").text
+    ant.replaceregexp(
+      byline: false,
+      flags: "s",
+      match: '<action name="EXTENSIONS_REPLACED_BY_GRADLE".*?</action>',
+      //match: '<action.*?EXTENSIONS_REPLACED_BY_GRADLE.*?</action>',
+      replace: installerFileAssociationsXml,
+      file: install4jConf
+    )
+  }
+}
+
+task installers(type: com.install4j.gradle.Install4jTask) {
+  group = "distribution"
+  description = "Create the install4j installers"
+  dependsOn getdown
+  dependsOn copyInstall4jTemplate
+  projectFile = file(install4jConf)
+  println("Using projectFile "+projectFile)
+  variables = [majorVersion: version.substring(2, 11), build: 001, OSX_KEYSTORE: OSX_KEYSTORE, JSIGN_SH: JSIGN_SH]
+  destination = "$jalviewDir/$install4jBuildDir/$JAVA_VERSION"
+  buildSelected = true
+
+  if (OSX_KEYPASS) {
+    macKeystorePassword=OSX_KEYPASS
+    
+  }
+  
+  inputs.dir(project.ext.getdownWebsiteDir)
+  inputs.file(install4jConf)
+  inputs.dir(macosJavaVMDir)
+  inputs.dir(windowsJavaVMDir)
+  outputs.dir("$jalviewDir/$install4jBuildDir/$JAVA_VERSION")
+}
+
+clean {
+  delete install4jConf
+}