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path: root/build/scripts/ios_wrapper.py
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import errno 
import json 
import os 
import shutil 
import subprocess 
import sys 
import tarfile 
import plistlib 
 
 
def ensure_dir(path): 
    try: 
        os.makedirs(path) 
    except OSError as e: 
        if e.errno != errno.EEXIST or not os.path.isdir(path): 
            raise 
 
 
def just_do_it(args): 
    if not args: 
        raise Exception('Not enough args!') 
    parts = [[]] 
    for arg in args: 
        if arg == '__DELIM__': 
            parts.append([]) 
        else: 
            parts[-1].append(arg) 
    if len(parts) != 3 or len(parts[0]) != 5: 
        raise Exception('Bad call') 
    bin_name, ibtool_path, main_out, app_name, module_dir = parts[0]
    bin_name = os.path.basename(bin_name) 
    inputs, storyboard_user_flags = parts[1:] 
    plists, storyboards, signs, nibs, resources, signed_resources, plist_jsons, strings = [], [], [], [], [], [], [], [] 
    for i in inputs: 
        if i.endswith('.plist') or i.endswith('.partial_plist'): 
            plists.append(i) 
        elif i.endswith('.compiled_storyboard_tar'): 
            storyboards.append(i) 
        elif i.endswith('.xcent'): 
            signs.append(i) 
        elif i.endswith('.nib'): 
            nibs.append(i) 
        elif i.endswith('.resource_tar'): 
            resources.append(i) 
        elif i.endswith('.signed_resource_tar'): 
            signed_resources.append(i) 
        elif i.endswith('.plist_json'): 
            plist_jsons.append(i) 
        elif i.endswith('.strings_tar'): 
            strings.append(i) 
        else: 
            print >> sys.stderr, 'Unknown input:', i, 'ignoring' 
    if not plists: 
        raise Exception("Can't find plist files") 
    if not plists[0].endswith('.plist'): 
        print >> sys.stderr, "Main plist file can be defined incorretly" 
    if not storyboards: 
        print >> sys.stderr, "Storyboards list are empty" 
    if len(signs) > 1: 
        raise Exception("Too many .xcent files") 
    app_dir = os.path.join(module_dir, app_name + '.app') 
    ensure_dir(app_dir) 
    copy_nibs(nibs, module_dir, app_dir) 
    replaced_parameters = { 
        'DEVELOPMENT_LANGUAGE': 'en', 
        'EXECUTABLE_NAME': bin_name, 
        'PRODUCT_BUNDLE_IDENTIFIER': 'Yandex.' + app_name, 
        'PRODUCT_NAME': app_name, 
    } 
    replaced_templates = {} 
    for plist_json in plist_jsons: 
        with open(plist_json) as jsonfile: 
            for k, v in json.loads(jsonfile.read()).items(): 
                replaced_parameters[k] = v 
    for k, v in replaced_parameters.items(): 
        replaced_templates['$(' + k + ')'] = v 
        replaced_templates['${' + k + '}'] = v 
    make_main_plist(plists, os.path.join(app_dir, 'Info.plist'), replaced_templates) 
    link_storyboards(ibtool_path, storyboards, app_name, app_dir, storyboard_user_flags)
    if resources: 
        extract_resources(resources, app_dir) 
    if signed_resources: 
        extract_resources(signed_resources, app_dir, sign=True) 
    if strings: 
        extract_resources(strings, app_dir, strings=True) 
    if not signs: 
        sign_file = os.path.join(module_dir, app_name + '.xcent') 
        with open(sign_file, 'w') as f: 
            f.write('''<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> 
<plist version="1.0"> 
<dict> 
        <key>com.apple.security.get-task-allow</key> 
        <true/> 
</dict> 
</plist> 
            ''') 
    else: 
        sign_file = signs[0] 
    sign_application(sign_file, app_dir) 
    make_archive(app_dir, main_out) 
 
 
def is_exe(fpath): 
    return os.path.isfile(fpath) and os.access(fpath, os.X_OK) 
 
 
def copy_nibs(nibs, module_dir, app_dir): 
    for nib in nibs: 
        dst = os.path.join(app_dir, os.path.relpath(nib, module_dir)) 
        ensure_dir(os.path.dirname(dst)) 
        shutil.copyfile(nib, dst) 
 
 
def make_main_plist(inputs, out, replaced_parameters): 
    united_data = {} 
    for i in inputs: 
        united_data.update(plistlib.readPlist(i)) 
 
    def scan_n_replace(root): 
        if not isinstance(root, dict): 
            raise Exception('Invalid state') 
        for k in root: 
            if isinstance(root[k], list): 
                for i in xrange(len(root[k])): 
                    if isinstance(root[k][i], dict): 
                        scan_n_replace(root[k][i]) 
                    elif root[k][i] in replaced_parameters: 
                        root[k][i] = replaced_parameters[root[k][i]] 
            elif isinstance(root[k], dict): 
                scan_n_replace(root[k]) 
            else: 
                if root[k] in replaced_parameters: 
                    root[k] = replaced_parameters[root[k]] 
    scan_n_replace(united_data) 
    plistlib.writePlist(united_data, out) 
    subprocess.check_call(['/usr/bin/plutil', '-convert', 'binary1', out]) 
 
 
def link_storyboards(ibtool, archives, app_name, app_dir, flags): 
    unpacked = [] 
    for arc in archives: 
        unpacked.append(os.path.splitext(arc)[0] + 'c') 
        ensure_dir(unpacked[-1]) 
        with tarfile.open(arc) as a: 
            a.extractall(path=unpacked[-1]) 
    flags += [ 
        '--module', app_name, 
        '--link', app_dir, 
    ] 
    subprocess.check_call([ibtool] + flags + 
                          ['--errors', '--warnings', '--notices', '--output-format', 'human-readable-text'] + 
                          unpacked) 
 
 
def sign_application(xcent, app_dir): 
    subprocess.check_call(['/usr/bin/codesign', '--force', '--sign', '-', '--entitlements', xcent, '--timestamp=none', app_dir]) 
 
 
def extract_resources(resources, app_dir, strings=False, sign=False): 
    for res in resources: 
        with tarfile.open(res) as tf: 
            for tfinfo in tf: 
                tf.extract(tfinfo.name, app_dir) 
                if strings: 
                    subprocess.check_call(['/usr/bin/plutil', '-convert', 'binary1', os.path.join(app_dir, tfinfo.name)]) 
                if sign: 
                    subprocess.check_call(['/usr/bin/codesign', '--force', '--sign', '-', os.path.join(app_dir, tfinfo.name)]) 
 
 
def make_archive(app_dir, output): 
    with tarfile.open(output, "w") as tar_handle: 
        for root, _, files in os.walk(app_dir): 
            for f in files: 
                tar_handle.add(os.path.join(root, f), arcname=os.path.join(os.path.basename(app_dir), 
                                                                           os.path.relpath(os.path.join(root, f), app_dir))) 
 
 
if __name__ == '__main__': 
    just_do_it(sys.argv[1:])