forked from boostorg/beast
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
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from __future__ import absolute_import, division, print_function, unicode_literals
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import textwrap
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from beast.util import String
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from beast.util import Terminal
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FIELD_WIDTH = 10
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LINE_WIDTH = 69
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EMPTY_NAME = ' ' * FIELD_WIDTH
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TEXT_WRAPPER = textwrap.TextWrapper(
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break_long_words=False,
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break_on_hyphens=False,
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width=LINE_WIDTH,
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)
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DISPLAY_EMPTY_ENVS = True
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def print_build_vars(name, value, same, print=print):
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"""Pretty-print values as a build configuration."""
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name = '%s' % name.rjust(FIELD_WIDTH)
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color = Terminal.blue if same else Terminal.green
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for line in TEXT_WRAPPER.wrap(String.stringify(value, ' ')):
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print(' '.join([name, color(line)]))
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name = EMPTY_NAME
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def print_cmd_line(s, target, source, env):
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print(EMPTY_NAME + Terminal.blue(String.stringify(target)))
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def print_build_config(env, original, print=print):
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print('\nConfiguration:')
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for name, value in env.items():
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if value or DISPLAY_EMPTY_ENVS:
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same = (value == original[name])
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if not same:
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print('"%s" != "%s"' % (value, original[name]))
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print_build_vars(name, value, same, print=print)
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print()
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