Recursive listing of all files matching a certain filetype in Groovy
replace eachDirRecurse
by eachFileRecurse
and it should work.
// Define closure
def result
findTxtFileClos = {
it.eachDir(findTxtFileClos);
it.eachFileMatch(~/.*.txt/) {file ->
result += "${file.absolutePath}\n"
}
}
// Apply closure
findTxtFileClos(new File("."))
println result
This should solve your problem:
import static groovy.io.FileType.FILES
new File('.').eachFileRecurse(FILES) {
if(it.name.endsWith('.groovy')) {
println it
}
}
eachFileRecurse
takes an enum FileType that specifies that you are only interested in files. The rest of the problem is easily solved by filtering on the name of the file. Might be worth mentioning that eachFileRecurse
normally recurses over both files and folders while eachDirRecurse
only finds folders.
groovy version 2.4.7 :
new File(pathToFolder).traverse(type: groovy.io.FileType.FILES) { it ->
println it
}
you can also add filter like
new File(parentPath).traverse(type: groovy.io.FileType.FILES, nameFilter: ~/patternRegex/) { it ->
println it
}