LinuxQuestions.org - batch to shell script conversion

Hi All,

I have a small tool which is currently configured in batch scripts only. But my need is to run it on Linux platform, so I have been trying to convert a batch script to shell script.
below is the batch script:

Code:

@echo off



IF "%1"== "" GOTO ARGERR





REM UPDATE THESE PROPERTIES TO MATCH YOUR BART INSTALLATION

REM -------------------------------------------------------

SET BART_HOME=D:\BARTNEW

SET BART_VER=1.5

REM -------------------------------------------------------



REM PROVIDE SYSTEM SPECIFIC INFORMATION

REM ------------------------------------

SET JRE_HOME="C:\java\jre6"

SET BROWSER_EXE="c:\program files\internet explorer\iexplore.exe"

REM ------------------------------------





REM -------------------------------------------------

REM ******* DO NOT MODIFY THE BELOW ENTRIES *********

REM -------------------------------------------------

SET JAVA="%JRE_HOME%\bin\java.exe"

SET BART_LIB_DIR=%BART_HOME%\%BART_VER%\lib

SET XALAN_LIB=%BART_LIB_DIR%\xalan.jar

SET COMMONS_LIB=%BART_LIB_DIR%\commons-collections-3.2.1.jar;%BART_LIB_DIR%\commons-configuration-1.6.jar;%BART_LIB_DIR%\commons-lang-2.4.jar;%BART_LIB_DIR%\commons-logging-1.1.1.jar;%BART_LIB_DIR%\commons-io-1.4.jar;%BART_LIB_DIR%\xmlunit-1.2.jar

SET BART_LIB=%BART_LIB_DIR%\bart.jar

SET BART_RULES_LIB=%BART_LIB_DIR%\bart-rules.jar

SET BART_CP_EXT=%XALAN_LIB%;%COMMONS_LIB%;%BART_LIB%;%BART_RULES_LIB%;

REM -------------------------------------------------

REM CALLOUT TO CUSTOM SCRIPT IF ONE EXISTS

IF EXIST %BART_LIB_DIR%\ext\setenv.bat CALL %BART_LIB_DIR%\ext\setenv.bat

REM -------------------------------------------------



IF NOT EXIST %JAVA% GOTO JAVAERR



%JAVA% -Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl -Dbart.browser.path=%BROWSER_EXE% -classpath %BART_CP_EXT% com.sample.eai.tools.icg.bart.Bart %1

GOTO END



:ARGERR 

ECHO Usage : launch "config-filename". Eg. launch bart.cfg 

GOTO END



:JAVAERR

ECHO JRE_HOME not set correctly. Unable to locate java.exe

GOTO END



:END

set \p input="Run completed.Press Enter key to return to prompt.."

Basically this gets invoked from command line as
launch.cmd <config-file>

the above batch is saved in launch.cmd file.

Below is my effort to convert it into shell.

Code:

#!/bin/bash





# Script to convert Batch to Shell



#Set Paths for BART



export BART_HOME=/opt/BART

export BART_VER=1.5



echo "BART HOME VALUE:  $BART_HOME"

echo "BART VER VALUE: $BART_VER"



export JRE_HOME=/opt/jdk1.8.0_65/jre

echo $JRE_HOME



export JAVA="$JRE_HOME\bin\java"

export BART_LIB_DIR=$BART_HOME\$BART_VER\lib

export XALAN_LIB=$BART_LIB_DIR\xalan.jar

export COMMONS_LIB=$BART_LIB_DIR\commons-collections-3.2.1.jar;$BART_LIB_DIR\commons-configuration-1.6.jar;$BART_LIB_DIR\commons-lang-2.4.jar;$BART_LIB_DIR\commons-logging-1.1.1.jar;$BART_LIB_DIR\commons-io-1.4.jar;$BART_LIB_DIR\xmlunit-1.2.jar

export BART_LIB=$BART_LIB_DIR\bart.jar

export BART_RULES_LIB=$BART_LIB_DIR\bart-rules.jar

export BART_CP_EXT=$XALAN_LIB;$COMMONS_LIB;$BART_LIB;$BART_RULES_LIB;



$JAVA -Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl -classpath $BART_CP_EXT com.sample.eai.tools.icg.bart.Bart





echo "JAVA VALUE: $JAVA"

echo "BART LIB VALUE:  $BART_LIB_DIR"

echo "XALAN_LIB VALUE: $XALAN_LIB"

echo "COMMONS_LIB VALUE: $COMMONS_LIB"

echo "BART_LIB VALUE: $BART_LIB"

echo "BART_RULES_LIB VALUE: $BART_RULES_LIB"

echo "BART_CP_EXT VALUE:  $BART_CP_EXT"





echo "#####BART RUNN STATUS#####"

This is half done as I was in the process to convert step by step. But getting the below error for jar files configurations.

Code:

./new.sh: line 20: /opt/BART$BART_VERlibcommons-configuration-1.6.jar: No such file or directory

I got stuck here only before reaching to the even last step.
Plus I'm struggling to understand and convert the below line.

Code:

:ARGERR 

ECHO Usage : launch "config-filename". Eg. launch bart.cfg 

GOTO END

Anybody help me with this one!!!

Thanks In Advance...