[jboss-jira] [JBoss JIRA] (WFLY-3740) standalone.sh does not compute correct module path in Cygwin

[David Del Vecchio (JIRA)]

David Del Vecchio created WFLY-3740:
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             Summary: standalone.sh does not compute correct module path in Cygwin
                 Key: WFLY-3740
                 URL: https://issues.jboss.org/browse/WFLY-3740
             Project: WildFly
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 8.1.0.Final
         Environment: Windows with Cygwin
            Reporter: David Del Vecchio
            Assignee: Jason Greene
            Priority: Minor


standalone.sh does not seem to compute the correct JBOSS_MODULEPATH on Cygwin as a result, starting up the server gives the following error:

{{org.jboss.modules.ModuleNotFoundException: org.jboss.as.standalone:main
        at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:240)
        at org.jboss.modules.Main.main(Main.java:385)}}

The problem seems to be somewhat related to this issue in that a mix of Windows and Unix style paths are being computed:
https://issues.jboss.org/browse/WFLY-2523

Since {{JBOSS_MODULEPATH}} is not set until after all the paths (such as {{JBOSS_HOME}}) have been converted to Windows style, {{JBOSS_MODULEPATH}} ends up with a Unix style forward slash at the end of what is otherwise a Windows style path.

The fix for me was to move the code which sets the {{JBOSS_MODULEPATH}} to earlier in the script. I moved it to right after the export JBOSS_HOME line:

{{...
export JBOSS_HOME

if [ "x$JBOSS_MODULEPATH" = "x" ]; then
    JBOSS_MODULEPATH="$JBOSS_HOME/modules"
fi

...}}

Probably the key thing is just that the {{JBOSS_MODULEPATH}} gets set before everything is switched to Windows paths in this section of the script:

{{# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
    JBOSS_HOME=`cygpath --path --windows "$JBOSS_HOME"`
    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
    JBOSS_MODULEPATH=`cygpath --path --windows "$JBOSS_MODULEPATH"`
    JBOSS_BASE_DIR=`cygpath --path --windows "$JBOSS_BASE_DIR"`
    JBOSS_LOG_DIR=`cygpath --path --windows "$JBOSS_LOG_DIR"`
    JBOSS_CONFIG_DIR=`cygpath --path --windows "$JBOSS_CONFIG_DIR"`
fi}}



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