That won't work as the batch script build step runs in a seperate process to the ant build step and therefore enviroment variables are not retained between different build steps.
The solution is to use the envInject plugin [1], and have the batch script output the parameters to a properties file. e.g. batch script echo 'param="Went there - didnt like it"' > env.properties #append other properties to file as needed Inject enviroment variables set "Properties File Path" to env.properties then your Ant build step where the param shold be avaliable in the same way that the build parameters are. [1] https://wiki.jenkins-ci.org/display/JENKINS/EnvInject+Plugin Chris On Friday, July 20, 2012 2:18:23 PM UTC+1, Jan Seidel wrote: > > Hi folks, > > this is somewhat embarassing for me to ask as I thought I am past that > level of expertise but I am facing a pretty basic problem. > I have done research on this issue before addressing it here (of course) > but still no joy. > > I have a batch build step followed by an Ant build step. > The batch build step defines with some steps and string manipulation a > parameter that has to be passed to the Ant script. > Just to mention it, the variable is encapsuled in qoutes due to spaces > which else will break the build. > > So it looks like > *Batch build: > *SET param="Went there - didnt like it" > > *Ant build: > *Ant*:* ant > Target:jar > Build File: TGHU/build.xml > Properties: *param* > > the bold *param *is just a placeholder in this example > I have tried all kind of formatting like %param%, $param, ${param}, > ${ENV,var=param}, ${ENV,var="param"} and still no joy. > The variables are processed in the proerty section. That works also in > other jobs but I have obviously never been facing this scenario where the > value comes from a preceeding build step and not a build parameter. > In email-ext do we use variables from build steps but still, I don't see > the difference. > > Do I miss here something or is it for Ant build steps impossible to grab > variable from other build steps? > > Thanks in advance > Jan > >
