# Copyright 2022 The Dawn & Tint Authors
#
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright notice, this
#    list of conditions and the following disclaimer.
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#    this list of conditions and the following disclaimer in the documentation
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import sys


def _DoCommonChecks(input_api, output_api):
    sys.path += [input_api.change.RepositoryRoot()]

    from go_presubmit_support import go_path

    results = []
    try:
        tools_path = input_api.os_path.join(input_api.change.RepositoryRoot(),
                                            'tools')
        cts_bin = input_api.os_path.join(tools_path, 'bin', 'cts')
        if input_api.is_windows:
            cts_bin += '.exe'

        cmd = [
            go_path(input_api), 'build', '-o', cts_bin,
            input_api.os_path.join('.', 'cmd', 'cts')
        ]
        input_api.subprocess.check_call_out(cmd,
                                            stdout=input_api.subprocess.PIPE,
                                            stderr=input_api.subprocess.PIPE,
                                            cwd=input_api.os_path.join(
                                                tools_path, 'src'))

        cmd = [cts_bin, 'validate']
        input_api.subprocess.check_call_out(
            cmd,
            stdout=input_api.subprocess.PIPE,
            stderr=input_api.subprocess.PIPE,
            cwd=input_api.change.RepositoryRoot())
    except input_api.subprocess.CalledProcessError as e:
        results.append(output_api.PresubmitError('%s' % (e, )))
    return results


CheckChangeOnUpload = _DoCommonChecks
CheckChangeOnCommit = _DoCommonChecks