I want to count the number of times a particular <if> test is true.
I have the following Nant script snippet:
<property name="WarningCounter" value="0" />
<foreach item="Line" in="myfile.txt" property="oneLine">
<if test="${string::starts-with(oneLine,'WARNING')}">
<property name="WarningCounter"
value="${int::parse(WarningCounter)+1}" />
</if>
</foreach>
<echo>There were ${WarningCounter} warnings.</echo>
I always get 1 for the warning counter, even if there is more than one line
in the file with WARNING. I have also tried changing the int::parse()+1 to
convert::to-int()+1.
What is the proper way to do this?
Thanks,
- Ken Rogoway
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