Can someone please explain this bizarre behavior to me? I can't for the life
of me figure out why this condition is evaluating to "true", especially
since just before that I'm logging the value of the property.
build.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project name="Simple" default="build" basedir=".">
<description>Test file for weird build bug.</description>
<property environment="env"/>
<target name="env-fail-check" depends="env-help"
if="env-error-condition">
<echo message="Value of env-error-condition:
${env-error-condition}"/>
<fail message="One or more required environment variables are
not set.
Please check the output of ant target env-help."/>
</target>
<target name="env-help" description="Help description of env variables">
<echo message="The following variables must be set in your
environment:"/>
<echo message="AXIS_HOME : Directory where
apache axis is installed.
e.g. C:/axis-1_4"/>
<antcall target="env-info"/>
</target>
<target name="env-info" description="Prints env settings">
<echo message="ant.project.name =
${ant.project.name}"/>
<echo message="AXIS_HOME =
${env.AXIS_HOME}"/>
</target>
<target name="init">
<condition property="env-error-condition">
<not>
<isset property="${env.AXIS_HOME}"/>
</not>
</condition>
<echo message="Value of env-error-condition:
${env-error-condition}"/>
<antcall target="env-fail-check"/>
</target>
<target name="build" description="Build target" depends="init">
<!-- do some stuff here -->
</target>
</project>
Execution:
[EMAIL PROTECTED] MdmProxy
$ echo $AXIS_HOME
C:\axis-1_4
[EMAIL PROTECTED] MdmProxy
$ ant -f build-simple.xml
Buildfile: build-simple.xml
init:
[echo] Value of env-error-condition: true
env-help:
[echo] The following variables must be set in your environment:
[echo] AXIS_HOME : Directory where apache axis is installed. e.g.
C:/axis
-1_4
env-info:
[echo] ant.project.name = Simple
[echo] AXIS_HOME = C:\axis-1_4
env-fail-check:
[echo] Value of env-error-condition: true
BUILD FAILED
c:\home\sfisher\Genentech\MdmProxy\build-simple.xml:36: The following error
occu
rred while executing this line:
c:\home\sfisher\Genentech\MdmProxy\build-simple.xml:11: One or more required
env
ironment variables are not set. Please check the output of ant target
env-help.
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