build.py

#!/usr/bin/python

import argparse, sys, subprocess, os.path
import WriteFeaturesMarkFDK

import itf
from config import (
    FAMILY_NAME, STYLE_NAMES, UFOIG_ARGS,
    MATCH_mI_OFFSETS_DICT, MAKEOTF_ARGS, OUTPUT_DIR
)


parser = argparse.ArgumentParser()

procedures = parser.add_argument_group(
    title='build procedure triggers',
    description='execute `python build.py -grimc` to run all the procedures.'
)

procedures.add_argument(
    '-g', '--generate', action='store_true',
    help='generate OpenType classes'
)
procedures.add_argument(
    '-r', '--reset', action='store_true',
    help='reset style/instance directories'
)
procedures.add_argument(
    '-i', '--instance', action='store_true',
    help='generate instances'
)
procedures.add_argument(
    '-m', '--match', action='store_true',
    help='match mI (i matra) variants to base glyphs'
)
procedures.add_argument(
    '-c', '--compile', action='store_true',
    help='compile OTFs'
)
procedures.add_argument(
    '--nointerpolate', action='store_true',
    help='do not interpolate the masters'
)

if len(sys.argv) == 1:
    parser.print_help()
    sys.exit(2)

args = parser.parse_args()


if args.generate:
    itf.generate_classes(directory = 'masters', suffix = '_0')


if args.reset:

    print '\n#ITF: Resetting style/instance directories...'

    subprocess.call(['rm', '-fr', 'styles'])
    subprocess.call(['mkdir', 'styles'])

    for style_name in STYLE_NAMES:

        print '\tResetting %s...' % style_name

        style_dir = itf.STYLES_DIR + style_name
        IsBoldStyle_value = 'false'

        subprocess.call(['mkdir', style_dir])

        with open(style_dir + '/features', 'w') as f:
            f.write(itf.TEMPLATE_FEATURES)

        with open(style_dir + '/fontinfo', 'w') as f:
            if style_name == 'Bold':
                IsBoldStyle_value = 'true'
            f.write(itf.TEMPLATE_FONTINFO % IsBoldStyle_value)

    print '#ITF: Done.\n'


if args.instance:

    masters = [
        i for i in [
            itf.get_font('masters', suffix) for suffix in ['_0', '_1']
        ] if i
    ]

    if args.nointerpolate:

        for font, style_name in zip(masters, STYLE_NAMES):

            print "\n#ITF: %s" % style_name

            style_dir = 'styles/' + style_name

            subprocess.call([
                'cp', '-fr', font.path,
                style_dir + '/font.ufo'
            ])

            if '-mark' in UFOIG_ARGS:
                WriteFeaturesMarkFDK.MarkDataClass(
                    font = itf.get_font(style_dir),
                    folderPath = style_dir,
                    trimCasingTags = False,
                    genMkmkFeature = True if '-mkmk' in UFOIG_ARGS else False,
                    writeClassesFile = True if '-clas' in UFOIG_ARGS else False,
                    indianScriptsFormat = True if '-indi' in UFOIG_ARGS else False
                )

            if '-flat' in UFOIG_ARGS:
                print "#ITF: Flattening the glyphs..."
                subprocess.Popen(
                    ['checkoutlines', '-e', style_dir + '/font.ufo'],
                    stderr=subprocess.STDOUT,
                    stdout=subprocess.PIPE
                ).communicate()
                print "#ITF: Done."

    else:

        itf.fix_Glyphs_UFO_masters(masters)

        subprocess.call(
            ['UFOInstanceGenerator.py', 'masters', '-o', 'styles'] + UFOIG_ARGS
        )


if args.match:

    print '\n#ITF: Matching mI...\n'

    for style_name in STYLE_NAMES:
        print '\t%s...' % style_name
        itf.match_mI(style_name, MATCH_mI_OFFSETS_DICT[style_name])
        print '\t%s done.\n' % style_name

    print '#ITF: Done.\n'


if args.compile:

    subprocess.call(['rm', '-fr', 'build'])
    subprocess.call(['mkdir', 'build'])

    for style_name in STYLE_NAMES:

        style_dir = 'styles/' + style_name
        otf_path = 'build/%s-%s.otf' % (FAMILY_NAME, style_name)

        subprocess.call([
            'makeotf',
            '-f', style_dir + '/font.ufo',
            '-o', otf_path,
            '-mf', 'FontMenuNameDB',
            '-gf', 'GlyphOrderAndAliasDB',
        ] + MAKEOTF_ARGS)

        subprocess.call(['rm', '-f', style_dir + '/current.fpr'])

        if os.path.exists(otf_path) and os.path.exists(OUTPUT_DIR):
            subprocess.call(['cp', '-f', otf_path, OUTPUT_DIR])