Windows support (#61)

* Support MS Windows client

Author: jshum2479

README.md

@@ -4,7 +4,7 @@ Oracle is finding ways for organizations using WebLogic Server to run important
 the cloud, and to simplify and speed up the application deployment life cycle. By adopting industry standards, such as Docker
 and Kubernetes, WebLogic now runs in a cloud neutral infrastructure.  To help simplify and automate the creation of
 Docker images for WebLogic Server, we are providing this open-source
-Oracle WebLogic Image Tool.  This tool let's you create a new image, with installations of a JDK and WebLogic Server,
+Oracle WebLogic Image Tool.  This tool let's you create a new Linux based image, with installations of a JDK and WebLogic Server,
 and optionally, configure a WebLogic domain with your applications, apply WebLogic Server patches, or update an existing
 image.
 
@@ -29,7 +29,8 @@ The Image Tool provides three functions within the main script:
 
 - Build the project (`mvn clean package`), to create the ZIP installer in ./imagetool/target.
 - Unzip the release ZIP file to a desired location.
-- `cd your_unzipped_location/bin` and `source setup.sh`.
+- For Linux environment `cd your_unzipped_location/bin` and `source setup.sh`. 
+- For Windows environment `cd your_unzipped_location\bin` and `.\imagetool.cmd`. 
 - Run `imagetool help` to show the help screen.
 
 ## Quick Start

imagetool/src/assembly/zip.xml

@@ -16,6 +16,7 @@
             <outputDirectory>bin</outputDirectory>
             <includes>
                 <include>*.sh</include>
+                <include>*.cmd</include>
                 <include>logging.properties</include>
             </includes>
             <fileMode>0750</fileMode>

imagetool/src/main/bin/imagetool.cmd

@@ -0,0 +1,27 @@
+@echo off
+@rem **************************************************************************
+@rem imagetool.cmd
+@rem
+@rem Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+@rem Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
+
+IF "%JAVA_HOME%" == "" (
+  ECHO JAVA_HOME not set. Please set JAVA_HOME to jdk home. OpenJDK is not supported.
+  EXIT /B 2
+)
+FOR %%i IN ("%JAVA_HOME%") DO SET JAVA_HOME=%%~fsi
+IF %JAVA_HOME:~-1%==\ SET JAVA_HOME=%JAVA_HOME:~0,-1%
+IF EXIST %JAVA_HOME%\bin\java.exe (
+  FOR %%i IN ("%JAVA_HOME%\bin\java.exe") DO SET JAVA_EXE=%%~fsi
+) ELSE (
+  ECHO Java executable does not exist at %JAVA_HOME%\bin\java.exe does not exist >&2
+  EXIT /B 2
+)
+FOR /F %%i IN ('%JAVA_EXE% -version 2^>^&1') DO (
+  IF "%%i" == "OpenJDK" (
+    ECHO JAVA_HOME %JAVA_HOME% contains OpenJDK^, which is not supported >&2
+    EXIT /B 2
+  )
+)
+SET IMAGETOOL_HOME=%~dp0%/..
+%JAVA_HOME%\bin\java -cp %IMAGETOOL_HOME%\lib\* -Djava.util.logging.config.file=%IMAGETOOL_HOME%\bin\logging.properties com.oracle.weblogic.imagetool.cli.CLIDriver %*

imagetool/src/main/java/com/oracle/weblogic/imagetool/cli/menu/CreateImage.java

@@ -358,10 +358,10 @@ private void addWdtUrl(String wdtKey) throws Exception {
      * @throws IOException in case of error
      */
     private void copyResponseFilesToDir(String dirPath) throws IOException {
-        if (installerResponseFile != null && Files.isRegularFile(installerResponseFile)) {
+        if (installerResponseFile != null && Files.isRegularFile(Paths.get(installerResponseFile))) {
             logger.fine("IMG-0005", installerResponseFile);
             Path target = Paths.get(dirPath, "wls.rsp");
-            Files.copy(installerResponseFile, target);
+            Files.copy(Paths.get(installerResponseFile), target);
         } else {
             final String responseFile = "/response-files/wls.rsp";
             logger.fine("IMG-0005", responseFile);
@@ -447,7 +447,7 @@ private void copyResponseFilesToDir(String dirPath) throws IOException {
             description = "pass to the -domain_home for wdt",
             defaultValue = "/u01/domains/base_domain"
     )
-    private Path wdtDomainHome;
+    private String  wdtDomainHome;
 
 
     @Option(
@@ -462,5 +462,5 @@ private void copyResponseFilesToDir(String dirPath) throws IOException {
             names = {"--installerResponseFile"},
             description = "path to a response file. Override the default responses for the Oracle installer"
     )
-    private Path installerResponseFile;
+    private String installerResponseFile;
 }

imagetool/src/main/java/com/oracle/weblogic/imagetool/cli/menu/ImageOperation.java

@@ -8,7 +8,6 @@
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.nio.file.attribute.PosixFilePermissions;
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
@@ -176,8 +175,7 @@ List<String> getInitialBuildCmd() {
     }
 
     public String getTempDirectory() throws IOException {
-        Path tmpDir = Files.createTempDirectory(Paths.get(Utils.getBuildWorkingDir()), "wlsimgbuilder_temp",
-                PosixFilePermissions.asFileAttribute(PosixFilePermissions.fromString("rwxr-xr-x")));
+        Path tmpDir = Files.createTempDirectory(Paths.get(Utils.getBuildWorkingDir()), "wlsimgbuilder_temp");
         String pathAsString = tmpDir.toAbsolutePath().toString();
         logger.info("IMG-0003", pathAsString);
         return pathAsString;

imagetool/src/main/java/com/oracle/weblogic/imagetool/util/Utils.java

@@ -68,7 +68,9 @@ public static void copyResourceAsFile(String resourcePath, String destPath, bool
         Files.copy(Utils.class.getResourceAsStream(resourcePath), Paths.get(destPath),
                 StandardCopyOption.REPLACE_EXISTING);
         if (markExec) {
-            Files.setPosixFilePermissions(Paths.get(destPath), PosixFilePermissions.fromString("r-xr-xr-x"));
+            if (!System.getProperty("os.name").toLowerCase().startsWith("windows")) {
+                Files.setPosixFilePermissions(Paths.get(destPath), PosixFilePermissions.fromString("r-xr-xr-x"));
+            }
         }
     }
 
@@ -678,14 +680,14 @@ public static boolean validatePatchIds(List<String> patches, boolean rigid) {
     /**
      * Set the Oracle Home directory based on the installer response file.
      * If no Oracle Home is provided in the response file, do nothing and accept the default value.
-     * @param installerResponseFile installer response file to parse.
+     * @param installerResponse installer response file to parse.
      * @param options Dockerfile options to use for the build (holds the Oracle Home argument)
      */
-    public static void setOracleHome(Path installerResponseFile, DockerfileOptions options) throws IOException {
-        if (installerResponseFile == null) {
+    public static void setOracleHome(String installerResponse, DockerfileOptions options) throws IOException {
+        if (installerResponse == null) {
             return;
         }
-
+        Path installerResponseFile = Paths.get(installerResponse);
         Pattern pattern = Pattern.compile("^ORACLE_HOME=(.*)?");
         Matcher matcher = pattern.matcher("");
         logger.finest("Reading installer response file: {0}", installerResponseFile.getFileName());

site/quickstart.md

@@ -1,6 +1,6 @@
 # Quick Start
 
-The Image Tool supports creating WebLogic Docker images, applying WebLogic patches, and creating WebLogic domains.  It
+The Image Tool supports creating Linux based WebLogic Docker images, applying WebLogic patches, and creating WebLogic domains.  It
 can be used with or without Internet access.  
 
 Before you use the tool, you can customize the tool's cache store. The cache store is used to look up where the Java,