getWdltoolJar: Utility to fetch the wdltool JAR file
In seandavi/wdlRunR: Interact with the Broad Institute Cromwell workflow manager

Description Usage Arguments Details Value See Also Examples

This function simply downloads the wdltool JAR file and puts it in the destfile location. The JAR file is picked up from https://github.com/broadinstitute/wdltool/releases.

1	getWdltoolJar(wdltool_version, destfile = "wdltool.jar")

`wdltool_version`	string representing the version number
`destfile`	string The full path to the wdltool jar file location on the local system

A side-effect is that the environment variable, WDLTOOL_JAR will be set to the path to the downloaded jarfile.

destfile location [invisibly]

See lots of details at https://github.com/broadinstitute/wdltool.

version = '0.8'
tmpfile = file.path(tempdir(),'wdltool.jar')
fp = getWdltoolJar(wdltool_version = version,
                   destfile = tmpfile)
fp
unlink(fp)