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Lists all zip files containing any yaml file; also lists all invalid zip files and non-zip files in a directory tree

/ Published in: Groovy
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  1. import java.util.zip.*
  2.  
  3. def processZip(file) {
  4.   try {
  5.     zf = new ZipFile(file.toString())
  6.     for (entries = zf.entries(); entries.hasMoreElements();) {
  7.       zipEntryName = entries.nextElement().getName()
  8.       if (zipEntryName ==~ /.*yaml$/ || zipEntryName ==~ /.*yml$/) 
  9.         println file.toString() + ": " + zipEntryName
  10.     }
  11.     zf.close()
  12.   } catch (ZipException e) {
  13.     println "ERROR: " + file.toString() + " is problematic zip!"
  14.   }
  15. }
  16.  
  17. new File(".").eachFileRecurse() { f ->
  18.   if (!f.isFile()) return
  19.   if (f.toString() ==~ /.*zip$/) {
  20.     processZip(f)
  21.     return
  22.   }
  23.   println "ERROR: " + f.toString() + " is not a zip file"
  24. }

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