Treat zero or >1 dat files as an error
Based on feedback from I7efbd6f453fe2b3e71f564121ff0f64a74289d86 Change-Id: Ie131ab8475083350dc183d9f6d5ea7a0b0617c5b
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@ -130,9 +130,14 @@ def BuildIcuToolsAndData(data_filename):
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os.chdir(icu_working_dir)
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os.chdir(icu_working_dir)
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icu_dat_data_dir = '%s/stubdata' % icu_dir
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icu_dat_data_dir = '%s/stubdata' % icu_dir
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for file in glob.glob('data/out/tmp/*.dat'):
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datfiles = glob.glob('data/out/tmp/icudt??l.dat')
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print 'Copying %s to %s ...' % (file, icu_dat_data_dir)
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if len(datfiles) != 1:
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shutil.copy(file, icu_dat_data_dir)
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print 'ERROR: Unexpectedly found %d .dat files (%s). Halting.' % (len(datfiles), datfiles)
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sys.exit(1)
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datfile = datfiles[0]
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print 'Copying %s to %s ...' % (datfile, icu_dat_data_dir)
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shutil.copy(datfile, icu_dat_data_dir)
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# Switch back to the original working cwd.
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# Switch back to the original working cwd.
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os.chdir(original_working_dir)
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os.chdir(original_working_dir)
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