One common thing in builds is replacing a token placeholder across all files, or perhaps certain files defined by a file globbing pattern. We've got a special command for that.
tokenReplace path=/tests/*.cfc token="@@version@@" replacement=`package version`
command( 'tokenReplace' )
.params(
path = "/tests/*.cfc",
token = "@@version@@",
replacement = command( 'package version' ).run()
)
.run();