From: soares <bsoares@dundee.ac.uk>
Date: Wed, 6 Nov 2019 20:59:00 +0000 (+0000)
Subject: JAL-3210 work in progress on closures
X-Git-Tag: Develop-2_11_2_0-d20201215~24^2~68^2~76
X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=commitdiff_plain;h=581fcc0aab400bcdd52f5c0ec64f34a8fd5e786a

JAL-3210 work in progress on closures
---

diff --git a/build.gradle b/build.gradle
index 535f3b9..a88c42f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1274,14 +1274,16 @@ task helppages  {
 
 def jalviewjsBuildDir
 def jalviewjsSiteDir
-def jalviewjsTransferSiteJSDir
+def jalviewjsTransferSiteJsDir
 def jalviewjsTransferSiteLibDir
+def jalviewjsTransferSiteCoreDir
 task jalviewjsSitePath {
   def relativeBuildDir = file(jalviewDirAbsolutePath).toPath().relativize(buildDir.toPath())
   jalviewjsBuildDir = "${relativeBuildDir}/jalviewjs"
   jalviewjsSiteDir = "${jalviewjsBuildDir}/${jalviewjs_site_dir}"
-  jalviewjsTransferSiteJSDir = "${jalviewjsBuildDir}/tmp/${jalviewjs_site_dir}_js"
+  jalviewjsTransferSiteJsDir = "${jalviewjsBuildDir}/tmp/${jalviewjs_site_dir}_js"
   jalviewjsTransferSiteLibDir = "${jalviewjsBuildDir}/tmp/${jalviewjs_site_dir}_lib"
+  jalviewjsTransferSiteCoreDir = "${jalviewjsBuildDir}/tmp/${jalviewjs_site_dir}_core"
 }
 
 def eclipseWorkspace
@@ -1494,14 +1496,14 @@ task jalviewjsCreateJ2sSettings(type: WriteProperties) {
     if (val != null) {
       if (prop == siteDirProperty) {
         if (!(val.startsWith('/') || val.startsWith("file://") )) {
-          val = "${jalviewDir}/${jalviewjsTransferSiteJSDir}/${val}"
+          val = "${jalviewDir}/${jalviewjsTransferSiteJsDir}/${val}"
         }
         setSiteDir = true
       }
       property(prop,val)
     }
     if (!setSiteDir) { // default site location, don't override specifically set property
-      property(siteDirProperty,"${jalviewDir}/${jalviewjsTransferSiteJSDir}")
+      property(siteDirProperty,"${jalviewDir}/${jalviewjsTransferSiteJsDir}")
     }
   }
   inputs.properties(j2s_props)
@@ -1534,6 +1536,26 @@ task jalviewjsSyncLib (type: Sync) {
   inputs.files inputFiles
 }
 
+task jalviewjsSyncCore (type: Sync) {
+  dependsOn jalviewjsSitePath
+  dependsOn "jalviewjsBuildAllCores"
+  def inputFiles = fileTree(dir: "${jalviewDir}/${jalviewjsTransferSiteCoreDir}")
+  def outputDir = "${jalviewDir}/${jalviewjsSiteDir}"
+
+  from inputFiles
+  into outputDir
+  def outputFiles = []
+  rename { filename ->
+    outputFiles += "${outputDir}/${filename}"
+    null
+  }
+  preserve {
+    include "**"
+  }
+  outputs.files outputFiles
+  inputs.files inputFiles
+}
+
 task jalviewjsSyncResources (type: Sync) {
   dependsOn jalviewjsSitePath
   def inputFiles = fileTree(dir: "${jalviewDir}/${resourceDir}")
@@ -1674,20 +1696,20 @@ DEBUG: ${eclipseDebug}
   }
 
   inputs.dir("${jalviewDir}/${sourceDir}")
-  outputs.dir("${jalviewDir}/${jalviewjsTransferSiteJSDir}")
-  outputs.upToDateWhen( { file("${jalviewDir}/${jalviewjsTransferSiteJSDir}${jalviewjs_server_resource}").exists() } )
+  outputs.dir("${jalviewDir}/${jalviewjsTransferSiteJsDir}")
+  outputs.upToDateWhen( { file("${jalviewDir}/${jalviewjsTransferSiteJsDir}${jalviewjs_server_resource}").exists() } )
 }
 
 // this Copy version of TransferSite will delete anything else in the target dir
 task jalviewjsCopyTransferSite(type: Copy) {
   dependsOn jalviewjsTranspile
-  from "${jalviewDir}/${jalviewjsTransferSiteJSDir}"
+  from "${jalviewDir}/${jalviewjsTransferSiteJsDir}"
   into "${jalviewDir}/${jalviewjsSiteDir}"
 }
 
 // this Sync version of TransferSite is used by buildship to keep the website automatically up to date when a file changes
 task jalviewjsSyncTransferSite(type: Sync) {
-  from "${jalviewDir}/${jalviewjsTransferSiteJSDir}"
+  from "${jalviewDir}/${jalviewjsTransferSiteJsDir}"
   include "**/*.*"
   into "${jalviewDir}/${jalviewjsSiteDir}"
   preserve {
@@ -1723,7 +1745,7 @@ task jalviewjsBuildSite {
 
 task cleanJalviewjsSite {
   doFirst {
-    delete "${jalviewDir}/${jalviewjsTransferSiteJSDir}"
+    delete "${jalviewDir}/${jalviewjsTransferSiteJsDir}"
     delete "${jalviewDir}/${jalviewjsSiteDir}"
   }
 }
@@ -1812,7 +1834,7 @@ task jalviewjs {
 
 
 task jalviewjsIDE_CopyTransferSite(type: Copy) {
-  from "${jalviewDir}/${jalviewjsTransferSiteJSDir}"
+  from "${jalviewDir}/${jalviewjsTransferSiteJsDir}"
   into "${jalviewDir}/${jalviewjsSiteDir}"
 }
 
@@ -1852,3 +1874,84 @@ task eclipseAutoBuildTask {
   dependsOn jalviewjsSyncTransferSite
   dependsOn jalviewjsPrepareSite
 }
+
+
+
+
+
+
+
+
+// closure
+def jalviewjsCallCore(String name, FileCollection list, String jsDir, String outputDir) {
+  def coreFileName = "core${name}.js"
+  def coreFilePath = "${outputDir}/${coreFileName}"
+  def coreFile = file(coreFilePath)
+  println("...Generating ${coreFilePath}")
+
+  def coreTop = file("${jsDir}/core/coretop2.js")
+  def coreBottom = file("${jsDir}/core/corebottom2.js")
+  coreFile.getParentFile().mkdirs()
+  coreFile.createNewFile()
+  coreFile.write( coreTop.text )
+  list.each {
+    f ->
+    if (f.exists()) {
+      def t = f.text
+      t.replaceAll("Clazz\\.","Clazz_")
+      t.replaceAll("Class__","Clazz._")
+      coreFile.append( t )
+    } else {
+      println("...file ${line} does not exist, skipping")
+    }
+  }
+  coreFile.append( coreBottom.text )
+
+  def coreZFileName = "core${name}.z.js"
+  def coreZFilePath = "${outputDir}/${coreZFileName}"
+  def coreZFile = file(coreZFilePath)
+  println("...Generating ${coreZFilePath}")
+
+  javaexec {
+    classpath = files(["${jalviewDir}/tools/closure_compiler.jar"])
+    args = [ "--js", coreFileName, "--js_output_file", coreZFileName ]
+    workingDir = outputDir
+  }
+
+  return [ coreFile, coreZFile ]
+}
+
+def jalviewjsToJs(String name, String classlist, String jsDir, String j2sDir, String outputDir) {
+  def filelist = []
+  file(classlist).eachLine {
+    line ->
+    filelist += line
+  }
+  def list = fileTree(dir: j2sDir, includes: filelist)
+  /*
+  def list = files()
+  file(classlist).eachLine {
+    line ->
+    list += file("${j2sDir}/${line}")
+  }
+  */
+
+  return jalviewjsCallCore(name, list, jsDir, outputDir)
+// publish-core-template ... here?
+}
+
+task jalviewjsBuildAllCores {
+  group "JalviewJS"
+  description "Build the core js lib closures"
+
+  dependsOn jalviewjsSitePath
+  dependsOn jalviewjsTransferUnzipLib
+  dependsOn jalviewjsTranspile
+
+  fileTree(dir: "${jalviewDir}/${jalviewjs_classlists_dir}", include: "*.txt").each {
+    file ->
+    def name = file.getName() - ".txt"
+
+    jalviewjsToJs(name, file.getAbsolutePath(), "${jalviewDir}/${jalviewjsTransferSiteLibDir}/${jalviewjs_js_subdir}", "${jalviewDir}/${jalviewjsTransferSiteJsDir}/${jalviewjs_j2s_subdir}", "${jalviewDir}/${jalviewjsTransferSiteCoreDir}/${jalviewjs_j2s_subdir}/core")
+  }
+}
diff --git a/gradle.properties b/gradle.properties
index fe03c9c..d602a9c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -155,13 +155,17 @@ jalviewjs_swingjs_zip = swingjs/SwingJS-site.zip
 jalviewjs_j2s_plugin = swingjs/net.sf.j2s.core.jar
 jalviewjs_libjs_dir = utils/jalviewjs/libjs
 jalviewjs_site_resource_dir = utils/jalviewjs/site-resources
+jalviewjs_classlists_dir = utils/jalviewjs/classlists
 jalviewjs_j2s_settings = .j2s
 #jalviewjs_eclipse_workspace = ~/tmp/eclipse-workspace
 # these 3 files/dirs found in build/jalviewjs
 jalviewjs_eclipse_tmp_dropins_dir = eclipse_dropins
 jalviewjs_eclipse_workspace_location_file = eclipse_workspace_location
 jalviewjs_site_dir = site
+# these dirs are subdirs of the site dir
+jalviewjs_swingjs_subdir = swingjs
 jalviewjs_j2s_subdir = swingjs/j2s
+jalviewjs_js_subdir = swingjs/js
 #jalviewjs_eclipseBuildArg = build
 jalviewjs_eclipse_build_arg = cleanBuild
 jalviewjs_server_port = 9001
diff --git a/classlists/jalview.txt b/utils/jalviewjs/classlists/jalview.txt
similarity index 100%
rename from classlists/jalview.txt
rename to utils/jalviewjs/classlists/jalview.txt
diff --git a/classlists/jvexamplefile.txt b/utils/jalviewjs/classlists/jvexamplefile.txt
similarity index 100%
rename from classlists/jvexamplefile.txt
rename to utils/jalviewjs/classlists/jvexamplefile.txt