/* 

    Copyright 2003-2004 The Apache Software Foundation

    Licensed under the Apache License, Version 2.0 (the "License");

    you may not use this file except in compliance with the License.

    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software

    distributed under the License is distributed on an "AS IS" BASIS,

    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    See the License for the specific language governing permissions and

    limitations under the License.

    Ant environment

*/

'@echo off'

call RxFuncAdd "SysLoadFuncs", "RexxUtil", "SysLoadFuncs"

call SysLoadFuncs

/* Prepare the parameters for later use */

parse arg argv

mode = ''

args = ''

opts = ''

cp = ''

lcp = ''

do i = 1 to words(argv)

  param = word(argv, i)

  select

    when param='-lcp' then mode = 'l'

    when param='-cp' | param='-classpath' then mode = 'c'

    when abbrev('-opts', param, 4) then mode = 'o'

    when abbrev('-args', param, 4) then mode = 'a'

  otherwise

    select

      when mode = 'a' then args = space(args param, 1)

      when mode = 'c' then cp = space(cp param, 1)

      when mode = 'l' then lcp = space(lcp param, 1)

      when mode = 'o' then opts = space(opts param, 1)

    otherwise

      say 'Option' param 'ignored'

    end

  end

end

env="OS2ENVIRONMENT"

antconf = _getenv_('antconf' 'antconf.cmd')

runrc = _getenv_('runrc')

interpret 'call "' || runrc || '"' '"' || antconf || '"' 'ETC'

ANT_HOME = value('ANT_HOME',,env)

JAVA_HOME = value('JAVA_HOME',,env)

classpath = value('CLASSPATH',,env)

classes = stream(JAVA_HOME || "\lib\classes.zip", "C", "QUERY EXISTS")

if classes \= '' then classpath = prepend(classpath classes)

classes = stream(JAVA_HOME || "\lib\tools.jar", "C", "QUERY EXISTS")

if classes \= '' then classpath = prepend(classpath classes)

classpath = prepend(classpath ANT_HOME || '\lib\ant-launcher.jar')

'SET CLASSPATH=' || classpath

/* Setting classpathes, options and arguments */

envset = _getenv_('envset')

if cp\=''   then interpret 'call "' || envset || '"' '"; CLASSPATH"' '"' || cp || '"'

if lcp\=''  then interpret 'call "' || envset || '"' '"; LOCALCLASSPATH"' '"' || lcp || '"'

if opts\='' then interpret 'call "' || envset || '"' '"-D ANT_OPTS"' '"' || opts || '"'

if args\='' then interpret 'call "' || envset || '"' '"ANT_ARGS"' '"' || args || '"'

exit 0

addpath: procedure

parse arg path elem

if elem = '' then do

  if path\='' & right(path, 1)\=';' then path = path || ';'

  return path

end

if substr(path, length(path)) = ';' then glue = ''

else glue = ';'

if pos(translate(elem), translate(path)) = 0 then path = path || glue || elem || ';'

return path

prepend: procedure

parse arg path elem

if elem = '' then do

  if path\='' & right(path, 1)\=';' then path = path || ';'

  return path

end

if pos(translate(elem), translate(path)) = 0 then path = elem || ';' || path

return path

_getenv_: procedure expose env

parse arg envar default

if default = '' then default = envar

var = value(translate(envar),,env)

if var = '' then var = default

return var