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60 lines
1.7 KiB
60 lines
1.7 KiB
6 years ago
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#!/usr/bin/env python3
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import argparse
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import subprocess
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import shutil
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import os
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import sys
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commands = [[]]
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SEPERATOR = ';;;'
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# Generate CMD parameters
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parser = argparse.ArgumentParser(description='Wrapper for add_custom_command')
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parser.add_argument('-d', '--directory', type=str, metavar='D', required=True, help='Working directory to cwd to')
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parser.add_argument('-o', '--outputs', nargs='+', metavar='O', required=True, help='Expected output files')
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parser.add_argument('-O', '--original-outputs', nargs='+', metavar='O', required=True, help='Output files expected by CMake')
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parser.add_argument('commands', nargs=argparse.REMAINDER, help='A "{}" seperated list of commands'.format(SEPERATOR))
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# Parse
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args = parser.parse_args()
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if len(args.outputs) != len(args.original_outputs):
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print('Length of output list and original output list differ')
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sys.exit(1)
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for i in args.commands:
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if i == SEPERATOR:
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commands += [[]]
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continue
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commands[-1] += [i]
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# Execute
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for i in commands:
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# Skip empty lists
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if not i:
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continue
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subprocess.run(i, cwd=args.directory)
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# Copy outputs
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zipped_outputs = zip(args.outputs, args.original_outputs)
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for expected, generated in zipped_outputs:
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do_copy = False
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if not os.path.exists(expected):
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if not os.path.exists(generated):
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print('Unable to find generated file. This can cause the build to fail:')
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print(generated)
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do_copy = False
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else:
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do_copy = True
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elif os.path.exists(generated):
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if os.path.getmtime(generated) > os.path.getmtime(expected):
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do_copy = True
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if do_copy:
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if os.path.exists(expected):
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os.remove(expected)
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shutil.copyfile(generated, expected)
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