cargo_wrapper: Reindent and cleanup

This commit should go into a new .git-blame-ignore-revs file when we have the
final hash

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/2471>
This commit is contained in:
Thibault Saunier 2025-08-14 21:38:15 -04:00 committed by GStreamer Marge Bot
parent 01b8303b5c
commit 04e9660c26

View file

@ -1,13 +1,11 @@
#!/usr/bin/env python3
import hashlib
import re
import glob
import os
import shlex
import shutil
import subprocess
import sys
import shlex
from argparse import ArgumentParser
from pathlib import Path as P
@ -21,13 +19,13 @@ PARSER.add_argument('prefix', type=P)
PARSER.add_argument('libdir', type=P)
PARSER.add_argument('--version', default=None)
PARSER.add_argument('--bin', default=None, type=P)
PARSER.add_argument('--features', nargs="+", default=[])
PARSER.add_argument('--packages', nargs="+", default=[])
PARSER.add_argument('--examples', nargs="+", default=[])
PARSER.add_argument('--lib-suffixes', nargs="+", default=[])
PARSER.add_argument('--features', nargs='+', default=[])
PARSER.add_argument('--packages', nargs='+', default=[])
PARSER.add_argument('--examples', nargs='+', default=[])
PARSER.add_argument('--lib-suffixes', nargs='+', default=[])
PARSER.add_argument('--exe-suffix')
PARSER.add_argument('--depfile')
PARSER.add_argument('--disable-doc', action="store_true", default=False)
PARSER.add_argument('--disable-doc', action='store_true', default=False)
def shlex_join(args):
@ -38,8 +36,8 @@ def shlex_join(args):
def generate_depfile_for(fpath):
file_stem = fpath.parent / fpath.stem
depfile_content = ""
with open(f"{file_stem}.d", 'r') as depfile:
depfile_content = ''
with open(f'{file_stem}.d', 'r') as depfile:
for l in depfile.readlines():
if l.startswith(str(file_stem)):
# We can't blindly split on `:` because on Windows that's part
@ -54,10 +52,10 @@ def generate_depfile_for(fpath):
output = l[:-1]
srcs = ''
else:
output, srcs = l.split(": ", maxsplit=2)
output, srcs = l.split(': ', maxsplit=2)
all_deps = []
for src in srcs.split(" "):
for src in srcs.split(' '):
all_deps.append(src)
src = P(src)
if src.name == 'lib.rs':
@ -67,16 +65,16 @@ def generate_depfile_for(fpath):
if cargo_toml.exists():
all_deps.append(str(cargo_toml))
depfile_content += f"{output}: {' '.join(all_deps)}\n"
depfile_content += f'{output}: {' '.join(all_deps)}\n'
return depfile_content
if __name__ == "__main__":
if __name__ == '__main__':
opts = PARSER.parse_args()
logdir = opts.root_dir / 'meson-logs'
logfile_path = logdir / f'{opts.src_dir.name}-cargo-wrapper.log'
logfile = open(logfile_path, mode="w", buffering=1, encoding='utf-8')
logfile = open(logfile_path, mode='w', buffering=1, encoding='utf-8')
print(opts, file=logfile)
cargo_target_dir = opts.build_dir / 'target'
@ -119,7 +117,7 @@ if __name__ == "__main__":
# cargo test
cargo_cmd = ['cargo', 'ctest', '--no-fail-fast', '--color=always']
else:
print("Unknown command:", opts.command, file=logfile)
print('Unknown command:', opts.command, file=logfile)
sys.exit(1)
if rustc_target:
@ -132,8 +130,9 @@ if __name__ == "__main__":
cargo_cmd.extend(['--bin', opts.bin.name])
else:
if not opts.examples:
cargo_cmd.extend(['--prefix', opts.prefix, '--libdir',
opts.prefix / opts.libdir])
cargo_cmd.extend(
['--prefix', opts.prefix, '--libdir', opts.prefix / opts.libdir]
)
for p in opts.packages:
cargo_cmd.extend(['-p', p])
for e in opts.examples:
@ -151,27 +150,29 @@ if __name__ == "__main__":
if opts.command == 'build':
target_dir = cargo_target_dir / '**' / opts.target
if opts.bin:
exe = glob.glob(str(target_dir / opts.bin) + opts.exe_suffix, recursive=True)[0]
exe = glob.glob(
str(target_dir / opts.bin) + opts.exe_suffix, recursive=True
)[0]
shutil.copy2(exe, opts.build_dir)
depfile_content = generate_depfile_for(P(exe))
else:
# Copy so files to build dir
depfile_content = ""
depfile_content = ''
for suffix in opts.lib_suffixes:
for f in glob.glob(str(target_dir / f'*.{suffix}'), recursive=True):
libfile = P(f)
depfile_content += generate_depfile_for(libfile)
copied_file = (opts.build_dir / libfile.name)
copied_file = opts.build_dir / libfile.name
try:
if copied_file.stat().st_mtime == libfile.stat().st_mtime:
print(f"{copied_file} has not changed.", file=logfile)
print(f'{copied_file} has not changed.', file=logfile)
continue
except FileNotFoundError:
pass
print(f"Copying {copied_file}", file=logfile)
print(f'Copying {copied_file}', file=logfile)
shutil.copy2(f, opts.build_dir)
# Copy examples to builddir
for example in opts.examples:
@ -197,8 +198,7 @@ if __name__ == "__main__":
if dest.exists():
dest.unlink()
# move() takes paths from Python3.9 on
if ((sys.version_info.major >= 3) and (sys.version_info.minor >= 9)):
if (sys.version_info.major >= 3) and (sys.version_info.minor >= 9):
shutil.move(f, uninstalled)
else:
shutil.move(str(f), str(uninstalled))