blob: 920c977fc57ce9cae89a1cdf38e005d65d28d5bb [file] [log] [blame]
#!/usr/bin/python -B
#
# Copyright (C) 2017 and later: Unicode, Inc. and others.
# License & terms of use: http://www.unicode.org/copyright.html
#
# Copyright (C) 2013-2014 IBM Corporation and Others. All Rights Reserved.
#
print "NOTE: this tool is a TECHNOLOGY PREVIEW and not a supported ICU tool."
#
# @author Steven R. Loomis <srl@icu-project.org>
#
# Yet Another Resource Builder
#
# Usage:
#
##$ mkdir loc
##$ echo 'root { hello { "Hello" } }' > loc/root.txt
##$ echo 'es { hello { "Hola" } }' > loc/es.txt
##$ rm -rf ./out
##$ bldicures.py --name myapp --from ./loc -d ./out
##$ ls out/myapp.dat
#
# use 'bldicures.py --help' for help.
#
# BUGS/TODO
# * dependency calculation
# * pathnames/PATH for genrb/pkgdata
# * cleanup of files, ./out, etc
# * document res_index
# * probably pathname munging
# * deuglify python
import sys
# for utf-8
#reload(sys)
#sys.setdefaultencoding("utf-8")
import argparse
import os
endian=sys.byteorder
parser = argparse.ArgumentParser(description='Yet Another ICU Resource Builder', epilog='ICU tool, http://icu-project.org - master copy at http://source.icu-project.org/repos/icu/tools/trunk/scripts/bldicures.py')
parser.add_argument('-f', '--from', action='append', dest='fromdirs', help='read .txt files from this dir', metavar='fromdir', required=True)
parser.add_argument('-n', '--name', action='store', help='set the bundle name, such as "myapp"', metavar='bundname', required=True)
parser.add_argument('-m', '--mode', action='store', help='pkgdata mode', metavar='mode', default="archive")
parser.add_argument('-d', '--dest', action='store', dest='destdir', help='dest dir, default is ".".', default=".", metavar='destdir')
parser.add_argument('-e', '--endian', action='store', dest='endian', help='endian, big, little or host, your default is "%s".' % endian, default=endian, metavar='endianness')
parser.add_argument('--verbose', '-v', action='count',default=0)
args = parser.parse_args()
if args.verbose>0:
print "Options: "+str(args)
if args.verbose > 0:
print "mkdir " + args.destdir
os.makedirs(args.destdir)
tmpdir = 'tmp'
os.makedirs('%s/%s/' % (args.destdir, tmpdir))
listname = '%s/%s/icufiles.lst' % (args.destdir, tmpdir)
if args.endian not in ("big","little","host"):
print "Unknown endianness: %s" % args.endian
sys.exit(1)
if args.endian is "host":
args.endian = endian
needswap = args.endian is not endian
if needswap and args.mode not in ("archive", "files"):
print "Don't know how to do swapping for mode=%s" % args.mode
sys.exit(1)
pkgmode = args.mode
if needswap and args.mode in ("files"):
pkgmode = "archive"
if args.verbose > 0:
print ">%s" % (listname)
listfn = open(listname, 'w')
print >>listfn, '# list for "%s" generated by %s on %s' % (args.name,parser.prog, '(now)')
print >>listfn, '# args: ' + str(args)
print >>listfn, '#'
idxname = '%s/%s/res_index.txt' % (args.destdir, tmpdir)
idxfn = open(idxname, 'w')
print >>idxfn, """// Warning, this file is autogenerated by %s
res_index:table(nofallback) {
InstalledLocales:table {""" % (parser.prog)
gens = {}
def add_res(resname,txtname, loc):
if args.verbose>0:
print "+ %s (from %s)" % (loc, txtname)
print >>listfn, "# %s" % (txtname)
print >>listfn, "%s.res" % (loc)
gens[loc] = { "loc": loc, "res": resname, "txt": txtname }
add_res('%s/%s/res_index.res' % (args.destdir,tmpdir), idxname, 'res_index')
def add_loc(path, loc):
resf = '%s/%s/%s.res' % (args.destdir,tmpdir,loc)
txtf = '%s/%s.txt' % (path, loc)
print >>idxfn, " %s {\"\"}" % loc
add_res(resf, txtf, loc)
for dir in args.fromdirs:
if args.verbose>0:
print "Collecting .txt files in %s" % (dir)
walks = os.walk(dir)
for ent in walks:
junk = (path,dirs,files) = ent
if args.verbose>3:
print junk
if (path.find("/.svn") != -1):
continue
for file in files:
if (file[-4:] != ".txt"):
if args.verbose>1:
print "Ignoring %s/%s with suffix %s" % (path,file, file[-4:])
continue
loc = file[:-4]
add_loc(path, loc)
print >>idxfn, " }"
print >>idxfn, "}"
idxfn.close()
listfn.close()
if (args.verbose>2):
print gens
if (args.verbose>3):
print "TODO: dependency tracking. For now, dont' care"
for gen in gens:
item = gens[gen]
cmd = 'genrb -d "%s/%s" "%s"' % (args.destdir, tmpdir, item["txt"])
if (args.verbose>1):
print "# " + cmd
os.system(cmd)
cmd = 'pkgdata -m "%s" -T "%s/%s" -p "%s" -s "%s/%s" -d "%s" "%s"' % (pkgmode,args.destdir,tmpdir,args.name,args.destdir,tmpdir,args.destdir,listname)
if (args.verbose>1):
cmd = cmd + " -v"
print "# " + cmd
rc = os.system(cmd)
if rc is not 0:
print "# Command failed: " + cmd
sys.exit(rc)
if needswap:
outfile = "%s/%s.dat" % (args.destdir, args.name)
tmpfile = "%s/%s/%s.dat" % (args.destdir, tmpdir, args.name)
if args.mode in ("files","archive"):
print "# %s -> %s" % (outfile, tmpfile)
os.rename(outfile,tmpfile)
# swap tmp back to out
cmd = 'icupkg -w -tb "%s" "%s"' % (tmpfile, outfile)
if (args.verbose>1):
cmd = cmd + " -v"
print "# " + cmd
rc = os.system(cmd)
if rc is not 0:
print "# Swap command failed: " + cmd
sys.exit(rc)
# fall through for files mode.
if args.mode in ("files"):
os.mkdir("%s/%s/" % (args.destdir, args.name))
# unpack
cmd = 'icupkg -tb -x "%s" -d "%s/%s/" "%s"' % (listname, args.destdir, args.name, outfile)
if (args.verbose>1):
cmd = cmd + " -v"
print "# " + cmd
rc = os.system(cmd)
if rc is not 0:
print "# Swap command failed: " + cmd
sys.exit(rc)
# todo cleanup??