JAL-3210 improved gradle jalviewjsServerStart

[jalview.git] / build.gradle

diff --git a/build.gradle b/build.gradle
index 184e71e..62fa472 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -3,6 +3,7 @@ import org.gradle.internal.os.OperatingSystem
 import org.gradle.plugins.ide.eclipse.model.*
 import groovy.transform.ExternalizeMethods
 
+
 plugins {
   id 'java'
   id 'application'
@@ -34,6 +35,8 @@ ext {
 
   gitHash = ""
   gitBranch = ""
+
+  jalviewjsServer = ""
 }
 
 def JAVA_INTEGER_VERSION
@@ -346,10 +349,12 @@ task jalviewjsCopySiteResources (type: Copy) {
 }
 
 task cleanJalviewjs {
+  /*
   delete jalviewDir+"/"+jalviewjs_site_dir
   delete jalviewDir+"/"+eclipse_bin_dir
   delete file(tempEclipseWorkspace.getAbsolutePath()+"/.metadata")
   delete jalviewDir+"/"+jalviewjs_j2s_settings
+  */
 }
 
 task jalviewjsProjectImport(type: Exec) {
@@ -407,24 +412,48 @@ task jalviewjs {
   dependsOn jalviewjsBuildSite
 }
 
-task jalviewjsServer {
-  //dependsOn jalviewjsBuildSite
-
+def jalviewjsServer = null
+task jalviewjsServerStart {
   doLast {
-    SimpleHttpFileServerFactory factory = new SimpleHttpFileServerFactory()
-    def port = Integer.valueOf(jalviewjs_server_port)
-    def add = 0
-    def running = false
-    while(add < 1000) {
-      try {
-        HttpFileServer server = factory.start(new File(jalviewDirAbsolutePath+"/"+jalviewjs_site_dir), port)
-        running = true
-      } catch (Exception e) {
-        port++;
-        add++;
+
+    if (jalviewjsServer != null) {
+      println("SERVER ALREADY RUNNING. Go to "+jalviewjsServer.getResourceUrl(jalviewjs_server_resource)+" . Run  gradle jalviewjsServerStop  to stop.")
+    } else {
+
+      SimpleHttpFileServerFactory factory = new SimpleHttpFileServerFactory()
+      def port = Integer.valueOf(jalviewjs_server_port)
+      def start = port
+      def running = false
+      while(port < start+1000 && !running) {
+        try {
+          jalviewjsServer = factory.start(new File(jalviewDirAbsolutePath+"/"+jalviewjs_site_dir), port)
+          running = true
+          println("SERVER STARTED. Go to "+jalviewjsServer.getResourceUrl(jalviewjs_server_resource)+" . Run  gradle jalviewjsServerStop  to stop.")
+          //println("Ctrl-c to stop.");java.lang.Thread.sleep(Integer.valueOf(jalviewjs_server_wait)*1000);
+        } catch (Exception e) {
+          port++;
+        }
       }
+
     }
-    println("SERVER STARTED on http://localhost:"+port+"/ . Ctrc+C to kill it")
-    java.lang.Thread.sleep(Integer.valueOf(jalviewjs_server_wait)*1000);
+
   }
+
 }
+
+/* server persists in gradle daemon but reference is not accessible across builds
+task jalviewjsServerStop {
+  doLast {
+
+    if (jalviewjsServer != null) {
+
+      println("SERVER ON PORT "+jalviewjsServer.getPort()+" STOPPING. Run  gradle jalviewjsServerStart  to start again.")
+      jalviewjsServer.stop()
+
+    } else {
+      println("SERVER NOT RUNNING. Run  gradle jalviewjsServerStart  to start.")
+    }
+
+  }
+}
+*/