[jboss-jira] [JBoss JIRA] (AS7-2276) Scripts usability: --help option need not start Java

[Brian Stansberry (Updated) (JIRA)]

     [ https://issues.jboss.org/browse/AS7-2276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Stansberry updated AS7-2276:
----------------------------------

         Assignee:     (was: Brian Stansberry)
    Fix Version/s: Open To Community

    
> Scripts usability: --help option need not start Java
> ----------------------------------------------------
>
>                 Key: AS7-2276
>                 URL: https://issues.jboss.org/browse/AS7-2276
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Scripts
>    Affects Versions: 7.1.0.Alpha1
>         Environment: all
>            Reporter: Radoslav Husar
>              Labels: eap6-ux
>             Fix For: Open To Community
>
>
> It is not necessary to start a JVM to print out raw text on the console. This could be easily handled by the script and print the options in a clean and fast way.
> {code}
> [rhusar at rhusar jboss-as-7.0.2.Final]$ time ./bin/standalone.sh --help
> =========================================================================
>   JBoss Bootstrap Environment
>   JBOSS_HOME: /home/rhusar/Download/jboss-as-7.0.2.Final
>   JAVA: /home/rhusar/tools/jdk1.6.0/bin/java
>   JAVA_OPTS: -server -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true
> =========================================================================
> 10:36:43,613 INFO  [org.jboss.modules] JBoss Modules version 1.0.2.GA
> 10:36:43,965 INFO  [stdout] Usage: ./standalone.sh [args...]
> 10:36:43,966 INFO  [stdout] 
> 10:36:43,968 INFO  [stdout] where args include:
> 10:36:43,968 INFO  [stdout]     -b=<value>                         Set system property jboss.bind.address to the given value
> 10:36:43,969 INFO  [stdout]     -b <value>                         Set system property jboss.bind.address to the given value
> 10:36:43,969 INFO  [stdout]     -b<interface>=<value>              Set system property jboss.bind.address.<interface> to the given value
> 10:36:43,969 INFO  [stdout]     -D<name>[=<value>]                 Set a system property
> 10:36:43,970 INFO  [stdout]     -h                                 Display this message and exit
> 10:36:43,970 INFO  [stdout]     --help                             Display this message and exit
> 10:36:43,970 INFO  [stdout]     -P=<url>                           Load system properties from the given url
> 10:36:43,970 INFO  [stdout]     -P <url>                           Load system properties from the given url
> 10:36:43,971 INFO  [stdout]     --properties=<url>                 Load system properties from the given url
> 10:36:43,972 INFO  [stdout]     --server-config=<config>           Name of the server configuration file to use (default is "standalone.xml")
> 10:36:43,972 INFO  [stdout]     -V                                 Print version and exit
> 10:36:43,972 INFO  [stdout]     -v                                 Print version and exit
> 10:36:43,973 INFO  [stdout]     --version                          Print version and exit
> 10:36:43,973 INFO  [stdout] 
> real	0m1.071s
> user	0m0.718s
> sys	0m0.077s
> {code}

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