RE: fail when file does not exist

2009-02-13 Thread Mike K. Cepek
Again, I appreciate the creative solutions, David. But I'm afraid the redundancy is impractical. Having to specify every set of filepaths twice in separate areas is far too brittle to be acceptable to our team. I count 36 explicitly named single files in our current build.xml script, not includin

Re: fail when file does not exist

2009-02-13 Thread David Weintraub
> Again, we need to detect any specified file(s) which are not present when > the tarball is being created. In that case, simply use to check for those files before running your tarball. Or, even better, combine the task with the condition:

RE: fail when file does not exist

2009-02-13 Thread Mike K. Cepek
Thanks for the suggestions, David. In all of our cases we are using to bundle many files. There are dozens of s specifying a single file each, and those need to fail if the file doesn't exist. Additional s use wildcards, and ideally those would also fail if they didn't resolve to any actual file

Re: fail when file does not exist

2009-02-13 Thread David Weintraub
If you're just tarring up a single file, then you can use available to see if that file actually exists: If you have more than one file and you want to make sure you have at least one file to tar up, you can save your tarfileset as a patternset, then use resourceCount against th

fail when file does not exist

2009-02-13 Thread Mike K. Cepek
I'd like my task to fail if the files I specify don't exist. I currently make use of the prefix, username, group and (sometimes) mode attributes of , so I can't lose that functionality. >From the Ant Manual, it looks like the new Resource Collection support can handle this. But as a mere Ant us

AW: setup environment for java task

2009-02-13 Thread Knuplesch, Juergen
Hello, There are some interseting arguments to exec like spawn (standard is false) etc. I never tried this, so someone else might know exactly. But I think it is worth a try to use the exec task for a test and see what happens. I think it is possible to keep the settings of a Batchfile you run.

RE: setup environment for java task

2009-02-13 Thread Shawn Castrianni
Thanks for the suggestion, but here is my problem: 1. These batch files are used at runtime from an end user after installing the product with an installer. 2. Therefore, these batch files cannot be converted to ANT as that would duplicate the logic and could get out of sync 3. I am trying to re

AW: setup environment for java task

2009-02-13 Thread Knuplesch, Juergen
Hello, I would translate the "bat" files to ANT-Tasks. This is a lot of work, but than your Antfile can decide what bat-jobs you run and when. Another way is to run the bat-files itself inside Ant using the exec-task, which is a bit tricky to handle. To be honest: I dont like Batchfiles, so I