| #!/usr/bin/env python3 |
| # |
| # Copyright 2022 The Dawn & Tint Authors |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # 1. Redistributions of source code must retain the above copyright notice, this |
| # list of conditions and the following disclaimer. |
| # |
| # 2. Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # |
| # 3. Neither the name of the copyright holder nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| import subprocess |
| import sys |
| import os |
| |
| from dir_paths import node_dir |
| |
| try: |
| old_sys_path = sys.path |
| sys.path = [node_dir] + sys.path |
| |
| from node import GetBinaryPath as get_node_binary_path |
| finally: |
| sys.path = old_sys_path |
| |
| tsc = os.path.join(node_dir, 'node_modules', 'typescript', 'lib', 'tsc.js') |
| |
| |
| def run_tsc_ignore_errors(args): |
| cmd = [get_node_binary_path(), tsc] + args |
| process = subprocess.Popen(cmd, |
| cwd=os.getcwd(), |
| stdout=subprocess.PIPE, |
| stderr=subprocess.PIPE) |
| |
| stdout, stderr = process.communicate() |
| |
| # Typecheck errors go in stdout, not stderr. If we see something in stderr, raise an error. |
| if len(stderr): |
| raise RuntimeError('tsc \'%s\' failed\n%s' % (' '.join(cmd), stderr)) |
| |
| return stdout |
| |
| |
| if __name__ == '__main__': |
| run_tsc_ignore_errors(sys.argv[1:]) |