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https://gitea.windcorp.ru/Wind-Corporation/Progressia.git
synced 2025-04-21 12:10:45 +03:00
TMP / Minor fixes for embed.py and pre-commit.py
- embed.py: fixed --help output - pre-commit.py: removed whitespace in blank lines
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@ -1,7 +1,7 @@
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#!/usr/bin/env python3
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usage = \
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'''Usage: embed.py --cpp OUT_CPP --header OUT_H [--] [INPUT as PATH]...
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'''Usage: %(me)s --cpp OUT_CPP --header OUT_H [--] [INPUT as PATH]...
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Generate C++ source code that includes binary contents of INPUT files.
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Each file in INPUT is stored as a resource: a static array of unsigned char.
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@ -79,6 +79,7 @@ def main():
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fail(f"Unknown option '{arg}'")
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elif considerOptions and (arg == '-h' or arg == '--help'):
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print(usage % {'me': os.path.basename(sys.argv[0])})
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sys.exit(0)
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elif considerOptions and arg == '--':
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@ -69,7 +69,7 @@ def long_print_iter(title, it):
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print the string (nothing) instead.
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"""
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print(title + ':')
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if len(it) > 0:
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print('\t' + '\n\t'.join(it) + '\n')
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else:
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@ -79,11 +79,11 @@ def long_print_iter(title, it):
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def invoke(*cmd, result_when_dry=None, quiet=True, text=True, stdin=None):
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"""Execute given system command and return its stdout. If command fails,
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throw CalledProcessError.
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When in verbose mode, log command before execution. If in dry-run mode and
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result_when_dry is not None, skip execution and return result_when_dry
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instead.
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Keyword arguments:
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result_when_dry -- unless None (default), skip execution and return this
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quiet -- if False, print stdout (default True)
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@ -95,15 +95,15 @@ def invoke(*cmd, result_when_dry=None, quiet=True, text=True, stdin=None):
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if dry_run and result_when_dry is not None:
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print(my_name + ': skipped: --dry-run')
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return result_when_dry
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popen = subprocess.Popen(cmd,
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stdout=subprocess.PIPE,
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text=text,
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universal_newlines=text,
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stdin=subprocess.PIPE if stdin else subprocess.DEVNULL)
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stdout, _ = popen.communicate(input=stdin)
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if text and not quiet:
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print(stdout, end='')
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@ -119,11 +119,11 @@ def get_file_sets():
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def git_z(*cmd):
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raw = invoke(*git, *cmd, '-z', text=False)
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return set(f.decode() for f in raw.split(b'\x00') if len(f) != 0)
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indexed = git_z('diff', '--name-only', '--cached')
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unindexed = git_z('diff', '--name-only') | \
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git_z('ls-files', '--other', '--exclude-standard')
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return indexed, unindexed
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@ -145,9 +145,9 @@ def run_safety_checks(indexed, unindexed):
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def do_restore():
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"""Restore repository and filesystem. Fail if stash not found."""
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print('Redoing rolled back changes')
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git_list = invoke(*git, 'stash', 'list', '--grep', f"\\b{STASH_NAME}$")
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if len(git_list) == 0:
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if dry_run:
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stash_name = 'stash@{0}'
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@ -155,7 +155,7 @@ def do_restore():
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fail(f"Cannot restore repository: stash {STASH_NAME} not found")
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else:
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stash_name, _, _ = git_list.partition(':')
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invoke(*git, 'stash', 'pop', '--index', '--quiet', stash_name,
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result_when_dry='', quiet=False)
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@ -164,7 +164,7 @@ def format_project():
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"""Format staged files with clang-format-diff."""
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diff = invoke(*git, 'diff', '-U0', '--no-color', '--relative', 'HEAD',
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*(f"{d}/*.{e}" for d in src_dirs for e in exts))
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invoke(*clang_format_diff, '-p1', '-i', '--verbose',
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stdin=diff, result_when_dry='', quiet=False)
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@ -172,11 +172,11 @@ def format_project():
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def unformat_project(indexed_existing):
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"""Undo formatting changes introduced by format_project()."""
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print('Undoing formatting changes')
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if len(indexed_existing) == 0:
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print('Nothing to do: all indexed changes are deletions')
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return
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invoke(*git, 'restore', '--', *indexed_existing)
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@ -188,39 +188,39 @@ def build_project():
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'--parallel', str(parallelism),
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result_when_dry=CLANG_TIDY_CHECK_MARKER,
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quiet=False)
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if CLANG_TIDY_CHECK_MARKER not in build_log.splitlines():
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fail('Project build was successful, but clang-tidy did not run. '
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'Please make sure DEV_MODE is ON and regenerate CMake cache.')
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print('Success')
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def pre_commit():
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"""Run pre-commit checks."""
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if build_root is None:
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fail(f"build-root is not set in {SETTINGS_PATH}. Compile project "
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'manually to set this variable properly.')
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if not os.path.exists(build_root):
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fail(f"build-root {build_root} does not exist. Compile project "
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'manually to set this variable properly.')
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cmakeCache = os.path.join(build_root, 'CMakeCache.txt')
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if not os.path.exists(cmakeCache):
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fail(f"{cmakeCache} does not exist. build-root is likely invalid. "
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'Compile project manually to set this variable properly.')
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indexed, unindexed = get_file_sets()
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indexed_existing = [f for f in indexed if os.path.exists(f)]
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if verbose_mode:
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long_print_iter('Indexed changes', indexed)
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long_print_iter('Unindexed changes', unindexed)
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long_print_iter('Indexed changes without deletions', indexed_existing)
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if len(indexed) == 0:
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fail('No indexed changes. You probably forgot to run `git add .`')
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run_safety_checks(indexed, unindexed)
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undo_formatting = False
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@ -236,27 +236,27 @@ def pre_commit():
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'--message', STASH_NAME,
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result_when_dry='', quiet=False)
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restore = True
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format_project()
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undo_formatting = True
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build_project()
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undo_formatting = False
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finally:
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if undo_formatting:
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unformat_project(indexed_existing)
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if restore:
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do_restore()
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print('Staging formatting changes')
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if len(indexed_existing) == 0:
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print('Nothing to do: all indexed changes are deletions')
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else:
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invoke(*git, 'add', '--', *indexed_existing,
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result_when_dry='', quiet=False)
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def get_settings_path():
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return os.path.abspath(os.path.join(os.path.dirname(__file__),
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SETTINGS_PATH))
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@ -288,12 +288,12 @@ def parse_args():
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global verbose_mode
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global dry_run
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global allow_update
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consider_options = True
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action = None
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arg_cmake_executable = None
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arg_build_root = None
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for arg in sys.argv[1:]:
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if arg == 'restore' or arg == 'set-build-info' or arg == 'run':
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if action is not None:
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@ -321,23 +321,23 @@ def parse_args():
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arg_build_root = arg
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else:
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fail(f"Unknown or unexpected argument '{arg}'")
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if action is None:
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fail('No action specified')
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if action == 'set-build-info' and arg_cmake_executable is None:
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fail('No CMake executable given')
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if action == 'set-build-info' and arg_build_root is None:
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fail('No build root given')
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return action, arg_build_root, arg_cmake_executable
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def load_settings():
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"""Ensure pre-commit-settings.json exists and is loaded into memory."""
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global settings
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path = get_settings_path()
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if os.path.exists(path):
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with open(path, mode='r') as f:
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@ -362,22 +362,22 @@ def parse_settings():
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global cmake
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global clang_format_diff
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global parallelism
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build_root = settings['build_root']
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parallelism = settings['parallelism']
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def find_command(hints, settings_name):
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if settings[settings_name] is not None:
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hints = [settings[settings_name]]
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cmds = (hint.split(';') for hint in hints)
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res = next((cmd for cmd in cmds if shutil.which(cmd[0])), None) \
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or fail(f"Command {hints[0]} not found. Set {settings_name} " +
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f"in {path} or check PATH")
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verbose(f"Found command {hints[0]}:", *(repr(c) for c in res))
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return res
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git = find_command(['git'], 'git')
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cmake = find_command(['cmake'], 'cmake')
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clang_format_diff = find_command(['clang-format-diff-13',
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@ -391,14 +391,14 @@ if __name__ == '__main__':
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verbose_mode = False
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dry_run = False
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allow_update = True
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action, arg_build_root, arg_cmake_executable = parse_args()
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load_settings()
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if dry_run:
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print('Running in dry mode: no changes to filesystem or git will '
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'actually be performed')
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try:
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if action == 'set-build-info':
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set_build_info()
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