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https://github.com/RYDE-WORK/ballistica.git
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67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# Released under the MIT License. See LICENSE for details.
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#
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"""Functionality related to android builds."""
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from __future__ import annotations
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from typing import TYPE_CHECKING
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from dataclasses import dataclass
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if TYPE_CHECKING:
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pass
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@dataclass
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class GradleFilterSection:
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"""Filtered section of gradle file."""
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tag: str
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firstline: int
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lastline: int
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def filter_gradle_file(buildfilename: str, enabled_tags: set[str]) -> None:
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"""Filter 'EFRO_IF' sections in a gradle file."""
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sections: list[GradleFilterSection] = []
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with open(buildfilename, encoding='utf-8') as infile:
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original = infile.read()
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lines = original.splitlines()
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current_section: GradleFilterSection | None = None
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for i, line in enumerate(lines):
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if line.strip().startswith('// EFRO_IF'):
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if current_section is not None:
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raise RuntimeError('Malformed gradle file')
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current_section = GradleFilterSection(
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tag=line.split()[2], firstline=i, lastline=i
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)
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elif line.strip().startswith('// EFRO_ENDIF'):
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if current_section is None:
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raise RuntimeError('Malformed gradle file')
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current_section.lastline = i
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sections.append(current_section)
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current_section = None
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if current_section is not None:
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raise RuntimeError('Malformed gradle file')
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for section in sections:
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for lineno in range(section.firstline + 1, section.lastline):
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enable = section.tag in enabled_tags
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line = lines[lineno]
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leading = ''
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while line.startswith(' '):
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leading += ' '
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line = line[1:]
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if not enable and not line.startswith('// '):
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line = '// ' + line
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if enable and line.startswith('// '):
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line = line[3:]
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lines[lineno] = leading + line
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# Only write if its changed (potentially avoid triggering builds).
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out = '\n'.join(lines) + '\n'
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if out != original:
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with open(buildfilename, 'w', encoding='utf-8') as outfile:
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outfile.write(out)
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