Re: Extracting application version from Java file

[Barry White]

Hi Nicolas,

how about controlling the version number in the build?
  <property name="version" value="XX.YY.ZZ"/>

then update the version in the source file on every build:

  <replaceregexp file="${source}/some/package/Class.java">
    <regexp pattern="public final static String version = (.*)" />
    <substitution expression='public final static String version = 
"${version}";' />
  </replaceregexp>

and then compile and use ${version} to name the jar?

Barry

Nicolas Vervelle wrote:
Hi,

In one of my Java source file, I have a line like this:
public final static String version = "XX.YY.ZZ";

I'd like to extract the XX.YY.ZZ from the Ant build to name the 
resulting jar file with it : Jmol.XX.YY.ZZ.jar

Can someone help me with how to extract the string from the file ?

Thanks in advance,
Nicolas


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