#!/usr/bin/python2

# bundleedit.py
# by Mike Ash
# http://www.mikeash.com
# Free for all uses, please give attribution if you distribute modifications.

import os
import sys
import tempfile


mvpath = '/bin/mv'
openpath = '/usr/bin/open'

versionControlDir = '.svn'


def printUsage(name):
    print >> sys.stderr, "usage: %s file.rtfd [file2.rtfd ...]" % name

def main(args):
    procname = os.path.split(args[0])[1]
    
    if len(args) <= 1:
        printUsage(procname)
        return 1
    
    tmpDir = tempfile.mkdtemp(prefix='rogueamoeba_bundleedit_')
    
    success = True
    
    for arg in args[1:]:
        svnOrig = os.path.join(arg, versionControlDir)
        svnNew = os.path.join(tmpDir, versionControlDir)
        
        if not os.path.exists( svnOrig ):
            print >> sys.stderr, "%s: %s does not contain a %s directory" % (procname, arg, versionControlDir)
            return 1
        
        code = os.spawnl(os.P_WAIT, mvpath, mvpath, svnOrig, svnNew)
        if code != 0:
            print >> sys.stderr, "%s exited with code %d" % (mvpath, code)
            success = False
            break
        
        code = os.spawnl(os.P_WAIT, openpath, openpath, '-W', '-n', arg)
        if code != 0:
            print >> sys.stderr, "%s exited with code %d" % (openpath, code)
            success = False
        
        code = os.spawnl(os.P_WAIT, mvpath, mvpath, svnNew, svnOrig)
        if code != 0:
            print >> sys.stderr, "%s exited with code %d" % (mvpath, code)
            success = False
        
        if not success:
            break
    
    os.rmdir(tmpDir)
    return 0

if __name__ == '__main__':
    sys.exit(main(sys.argv))