p4opened.rb #1

# Task: output local pathnames of opened files
#
# num of calls to 'p4': 2
# status:  tested on Darwin Mac OS X using "p4 -R"
#
# room for optimization/improvement: add getopts call
#
# Copyright 2004 Perforce Corporation, Inc. All rights reserved.


require "readp4marshal"

p4 = P4Marshal.new

#-----------------------------------------------------------
# first call to P4: 'p4 client -o'
#-----------------------------------------------------------
cl_spec = p4.run("client", "-o")[0]
cl_name = cl_spec['Client']
cl_root = cl_spec['Root']

#-----------------------------------------------------------
# second call to P4: 'p4 opened'
#
# Loop through the output of 'p4 opened'. The tagged
# output gives us a client-syntax version of the name
# in the form    "//clientName/rest-of-local-path",
# so we substitute the client root dir before printing.
#-----------------------------------------------------------
p4.run("opened").each do
  |o|
  clientName = o['clientFile']
  localName = clientName.sub("//#{cl_name}/", "#{cl_root}")
  puts localName
end