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1#!/usr/bin/env python3
2# coding: utf-8
3
4"""
5Copyright (c) 2021 Huawei Device Co., Ltd.
6Licensed under the Apache License, Version 2.0 (the "License");
7you may not use this file except in compliance with the License.
8You may obtain a copy of the License at
9
10    http://www.apache.org/licenses/LICENSE-2.0
11
12Unless required by applicable law or agreed to in writing, software
13distributed under the License is distributed on an "AS IS" BASIS,
14WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15See the License for the specific language governing permissions and
16limitations under the License.
17
18Description: Generate javascript byte code
19"""
20
21import os
22import subprocess
23import platform
24import argparse
25
26
27def parse_args():
28    parser = argparse.ArgumentParser()
29    parser.add_argument('--src-js',
30                        help='js source file')
31    parser.add_argument('--dst-file',
32                        help='the converted target file')
33    parser.add_argument("--node",
34                        help='path to nodejs exetuable')
35    parser.add_argument('--frontend-tool-path',
36                        help='path to frontend conversion tool')
37    parser.add_argument("--node-modules",
38                        help='path to node-modules exetuable')
39    parser.add_argument("--debug", action='store_true',
40                        help='whether add debuginfo')
41    parser.add_argument("--module", action='store_true',
42                        help='whether is module')
43    parser.add_argument("--commonjs", action='store_true',
44                        help='whether is commonjs')
45    parser.add_argument("--q", action='store_true',
46                        help='whether is d.ts')
47    parser.add_argument("--b", action='store_true',
48                        help='enable builtin types recognition for .d.ts files')
49    parser.add_argument("--functionSourceCode", action='store_true',
50                        help='compile abc with function sourcecode info')
51    parser.add_argument("--merge-abc", action='store_true',
52                        help='Compile as merge abc')
53    arguments = parser.parse_args()
54    return arguments
55
56
57def set_env(input_arguments):
58    jsoner_format = ":"
59    if platform.system() == "Windows":
60        jsoner_format = ";"
61    os.environ["PATH"] = input_arguments.node + \
62        jsoner_format + os.environ["PATH"]
63
64
65def run_command(cmd, execution_path):
66    print(" ".join(cmd) + " | execution_path: " + execution_path)
67    proc = subprocess.Popen(cmd, cwd=execution_path)
68    proc.wait()
69
70
71def gen_abc_info(input_arguments):
72
73    set_env(input_arguments)
74    frontend_tool_path = input_arguments.frontend_tool_path
75
76    (path, name) = os.path.split(frontend_tool_path)
77
78    if not os.path.exists(os.path.join(path, "node_modules")):
79        if input_arguments.node_modules:
80            cmd = ['cp', "-rf", input_arguments.node_modules, path]
81            run_command(cmd, path)
82        else:
83            cmd = ['npm', 'install']
84            run_command(cmd, path)
85
86    cmd = [os.path.join(input_arguments.node, "node"),
87           '--expose-gc',
88           os.path.join(name, 'src/index.js'),
89           input_arguments.src_js,
90           '-o', input_arguments.dst_file,
91           '-t', '0']
92
93    if input_arguments.debug:
94        cmd.insert(3, '--debug')
95    if input_arguments.module:
96        cmd.insert(4, '-m')
97    if input_arguments.commonjs:
98        cmd.insert(5, '-c')
99    if input_arguments.q:
100        cmd.insert(6, '-q')
101    if input_arguments.b:
102        cmd.insert(7, '-b')
103    if input_arguments.functionSourceCode:
104        cmd.insert(8, '--function-sourcecode')
105    if input_arguments.merge_abc:
106        cmd.insert(9, '--merge-abc')
107    run_command(cmd, path)
108
109
110if __name__ == '__main__':
111    gen_abc_info(parse_args())
112