//Read a text file and write it to stdout
@Grapes([
 @Grab(group='org.codehaus.groovy.modules',module='groosh',version='[0.3.6,)'),
 @GrabConfig(systemClassLoader=true)
])

import groosh.Groosh
Groosh.withGroosh(this)

cat('test_scripts/blah.txt') >> stdout

//Count the lines of all .java files in this directory and all its subdirectories.
//Write the total number of lines to stdout.

@Grapes([
 @Grab(group='org.codehaus.groovy.modules',module='groosh',version='[0.3.6,)'),
 @GrabConfig(systemClassLoader=true)
])

import groosh.Groosh
Groosh.withGroosh(this)

def f = find('.', '-name', '*.java', '-ls')
def total = 0
def lines = grid { values,w ->
  def x = values[2,4,6,10]
  def s = x.join('	')
  w.println(s)
  total += Integer.parseInt(values[6])
}

f | lines
lines >> stdout
println "Total: ${total}"

gsh.grep(...)

gsh._grep(...)

import static groosh.Groosh.groosh
import static org.codehaus.groovy.groosh.stream.DevNull.devnull

ids = [:]
shell = groosh()

//get all images in this folder and upload it to flickr
//remember the photo id we get from flickr
shell.ls().grep(~/.*jpg/).each {
  println "Uploading file $it to flickr"
  flickcurl = shell.flickcurl("upload",it,"friend","family").useError(true)
  id = flickcurl.grep(~/.*Photo ID.*/)[0].split(":")[1].trim()
  ids[it] = id
  println "Photo ID is: $id"
}
//we need to know the first photo id
firstKey = ids.keySet().toList()[0]

//create a set with the name of the directory we are in right now
//use the id of the first photo as set cover
setName = shell.pwd().text.split("/")[-1]
println "Creating set: $setName"
flickcurl = shell.flickcurl("photosets.create",setName,setName,ids[firstKey]).useError(true)
id = flickcurl.grep(~/.*Photoset.*/)[0].split(" ")[2].trim()
println "Photoset ID is: $id"

//make a backup of the ids in a file for later reference
println "Writing ids to a file"
file = new File(shell.pwd().text.trim() + "/.flickrset")
file << "Photoset:" << id << "\n"
ids.each {
  file << it.key << ":" << it.value << "\n"    
}

//the first photo is already part of the photo set so lets remove it
ids.remove(firstKey)

//add the remaining photos to the photo set
ids.each {
  println "Adding photo to set at flickr: $it"
  shell.flickcurl("photosets.addPhoto",id,it.value) | devnull()
}

println "DONE"