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b6d339a825
When the return code is 0, nothing is displayed in the prompt. Empty string was
returned. Returning None have the same behavior, but allows user to use the
syntax "{retcode:{} }" in the prompt for different spacing.
34 lines
912 B
Text
34 lines
912 B
Text
from xonsh.tools import ON_WINDOWS as _ON_WINDOWS
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def _ret_code_color():
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if __xonsh_history__.rtns:
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color = 'blue' if __xonsh_history__.rtns[-1] == 0 else 'red'
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else:
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color = 'blue'
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if _ON_WINDOWS:
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if color == 'blue':
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return '{BOLD_INTENSE_CYAN}'
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elif color == 'red':
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return '{BOLD_INTENSE_RED}'
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else:
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if color == 'blue':
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return '{BOLD_BLUE}'
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elif color == 'red':
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return '{BOLD_RED}'
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def _ret_code():
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if __xonsh_history__.rtns:
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return_code = __xonsh_history__.rtns[-1]
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if return_code != 0:
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return '[{}]'.format(return_code)
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return None
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$PROMPT = $PROMPT.replace('{prompt_end}{NO_COLOR}',
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'{ret_code_color}{ret_code}{prompt_end}{NO_COLOR}')
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$PROMPT_FIELDS['ret_code_color'] = _ret_code_color
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$PROMPT_FIELDS['ret_code'] = _ret_code
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