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c39525802e
GN is unhappy when a rule that consumes a file generated by another rule doesn't depend directly on that rule. This change also quiets output from invoking Dart to follow the rule of GN builds that a successful build generates no output. Review URL: https://codereview.chromium.org/2446473002 .
35 lines
1 KiB
Python
Executable file
35 lines
1 KiB
Python
Executable file
#!/usr/bin/env python
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# Copyright 2016 The Dart project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Usage: dart_for_gn.py path_to_dart_binary [arguments]
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#
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# We have gn set up so that actions can only run python scripts.
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# We use this wrapper script when we need an action to run the Dart VM
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# The first command line argument is mandatory and should be the absolute path
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# to the Dart VM binary.
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import subprocess
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import sys
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def run_command(command):
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try:
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subprocess.check_output(command, stderr=subprocess.STDOUT)
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return 0
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except subprocess.CalledProcessError as e:
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return ("Command failed: " + ' '.join(command) + "\n" +
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"output: " + e.output)
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def main(argv):
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if len(argv) < 2:
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print "Requires path to Dart VM binary as first argument"
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return -1
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result = run_command(argv[1:])
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if result != 0:
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print result
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return -1
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return 0
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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