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| 1 | +#!/usr/bin/env python3 |
| 2 | +import argparse |
| 3 | +import base64 |
| 4 | +import hashlib |
| 5 | +import os.path |
| 6 | +import shutil |
| 7 | +import tempfile |
| 8 | +import zipfile |
| 9 | +from typing import NamedTuple |
| 10 | + |
| 11 | + |
| 12 | +class Wheel(NamedTuple): |
| 13 | + src: str |
| 14 | + plat: str |
| 15 | + exe: str = 'sentry-cli' |
| 16 | + |
| 17 | + |
| 18 | +WHEELS = ( |
| 19 | + Wheel( |
| 20 | + src='sentry-cli-Darwin-arm64', |
| 21 | + plat='macosx_11_0_arm64', |
| 22 | + ), |
| 23 | + Wheel( |
| 24 | + src='sentry-cli-Darwin-universal', |
| 25 | + plat='macosx_11_0_universal2', |
| 26 | + ), |
| 27 | + Wheel( |
| 28 | + src='sentry-cli-Darwin-x86_64', |
| 29 | + plat='macosx_10_15_x86_64', |
| 30 | + ), |
| 31 | + Wheel( |
| 32 | + src='sentry-cli-Linux-aarch64', |
| 33 | + plat='manylinux_2_17_aarch64.manylinux2014_aarch64.musllinux_1_2_aarch64', |
| 34 | + ), |
| 35 | + Wheel( |
| 36 | + src='sentry-cli-Linux-armv7', |
| 37 | + plat='manylinux_2_17_armv7l.manylinux2014_armv7l.musllinux_1_2_armv7l', |
| 38 | + ), |
| 39 | + Wheel( |
| 40 | + src='sentry-cli-Linux-i686', |
| 41 | + plat='manylinux_2_17_i686.manylinux2014_i686.musllinux_1_2_i686', |
| 42 | + ), |
| 43 | + Wheel( |
| 44 | + src='sentry-cli-Linux-x86_64', |
| 45 | + plat='manylinux_2_17_x86_64.manylinux2014_x86_64.musllinux_1_2_x86_64', |
| 46 | + ), |
| 47 | + Wheel( |
| 48 | + src='sentry-cli-Windows-i686.exe', |
| 49 | + plat='win32', |
| 50 | + exe='sentry-cli.exe', |
| 51 | + ), |
| 52 | + Wheel( |
| 53 | + src='sentry-cli-Windows-x86_64.exe', |
| 54 | + plat='win_amd64', |
| 55 | + exe='sentry-cli.exe', |
| 56 | + ), |
| 57 | + Wheel( |
| 58 | + src='sentry-cli-Windows-aarch64.exe', |
| 59 | + plat='win_arm64', |
| 60 | + exe='sentry-cli.exe', |
| 61 | + ), |
| 62 | +) |
| 63 | + |
| 64 | + |
| 65 | +def main() -> int: |
| 66 | + parser = argparse.ArgumentParser() |
| 67 | + parser.add_argument('--binaries', required=True) |
| 68 | + parser.add_argument('--base', required=True) |
| 69 | + parser.add_argument('--dest', required=True) |
| 70 | + args = parser.parse_args() |
| 71 | + |
| 72 | + expected = {wheel.src for wheel in WHEELS} |
| 73 | + received = set(os.listdir(args.binaries)) |
| 74 | + if expected < received: |
| 75 | + raise SystemExit( |
| 76 | + f'Unexpected binaries:\n\n' |
| 77 | + f'- extra: {", ".join(sorted(received - expected))}\n' |
| 78 | + f'- missing: {", ".join(sorted(expected - received))}' |
| 79 | + ) |
| 80 | + |
| 81 | + sdist_path = wheel_path = None |
| 82 | + for fname in os.listdir(args.base): |
| 83 | + if fname.endswith('.tar.gz'): |
| 84 | + sdist_path = os.path.join(args.base, fname) |
| 85 | + elif fname.endswith('.whl'): |
| 86 | + wheel_path = os.path.join(args.base, fname) |
| 87 | + else: |
| 88 | + raise SystemExit(f'unexpected file in `--base`: {fname}') |
| 89 | + |
| 90 | + if sdist_path is None or wheel_path is None: |
| 91 | + raise SystemExit('expected wheel and sdist in `--base`') |
| 92 | + |
| 93 | + os.makedirs(args.dest, exist_ok=True) |
| 94 | + shutil.copy(sdist_path, args.dest) |
| 95 | + |
| 96 | + for wheel in WHEELS: |
| 97 | + binary_src = os.path.join(args.binaries, wheel.src) |
| 98 | + binary_size = os.stat(binary_src).st_size |
| 99 | + with open(binary_src, 'rb') as bf: |
| 100 | + digest = hashlib.sha256(bf.read()).digest() |
| 101 | + digest_b64 = base64.urlsafe_b64encode(digest).rstrip(b'=').decode() |
| 102 | + |
| 103 | + basename = os.path.basename(wheel_path) |
| 104 | + wheelname, _ = os.path.splitext(basename) |
| 105 | + name, version, py, abi, plat = wheelname.split('-') |
| 106 | + |
| 107 | + with tempfile.TemporaryDirectory() as tmp: |
| 108 | + with zipfile.ZipFile(wheel_path) as zipf: |
| 109 | + zipf.extractall(tmp) |
| 110 | + |
| 111 | + distinfo = os.path.join(tmp, f'{name}-{version}.dist-info') |
| 112 | + scripts = os.path.join(tmp, f'{name}-{version}.data', 'scripts') |
| 113 | + |
| 114 | + # replace the script binary with our copy |
| 115 | + os.remove(os.path.join(scripts, 'sentry-cli')) |
| 116 | + shutil.copy(binary_src, os.path.join(scripts, wheel.exe)) |
| 117 | + |
| 118 | + # rewrite RECORD to include the new file |
| 119 | + record_fname = os.path.join(distinfo, 'RECORD') |
| 120 | + with open(record_fname) as f: |
| 121 | + record_lines = list(f) |
| 122 | + |
| 123 | + record = f'{name}-{version}.data/scripts/sentry-cli,' |
| 124 | + for i, line in enumerate(record_lines): |
| 125 | + if line.startswith(record): |
| 126 | + record_lines[i] = ( |
| 127 | + f'{name}-{version}.data/scripts/{wheel.exe},' |
| 128 | + f'sha256={digest_b64},' |
| 129 | + f'{binary_size}\n' |
| 130 | + ) |
| 131 | + break |
| 132 | + else: |
| 133 | + raise SystemExit(f'could not find {record!r} in RECORD') |
| 134 | + |
| 135 | + with open(record_fname, 'w') as f: |
| 136 | + f.writelines(record_lines) |
| 137 | + |
| 138 | + # rewrite WHEEL to have the new tags |
| 139 | + wheel_fname = os.path.join(distinfo, 'WHEEL') |
| 140 | + with open(wheel_fname) as f: |
| 141 | + wheel_lines = list(f) |
| 142 | + |
| 143 | + for i, line in enumerate(wheel_lines): |
| 144 | + if line.startswith('Tag: '): |
| 145 | + wheel_lines[i:i + 1] = [ |
| 146 | + f'Tag: {py}-{abi}-{plat}\n' |
| 147 | + for plat in wheel.plat.split('.') |
| 148 | + ] |
| 149 | + break |
| 150 | + else: |
| 151 | + raise SystemExit("could not find 'Tag: ' in WHEEL") |
| 152 | + |
| 153 | + with open(wheel_fname, 'w') as f: |
| 154 | + f.writelines(wheel_lines) |
| 155 | + |
| 156 | + # write out the final zip |
| 157 | + new_basename = f'{name}-{version}-{py}-{abi}-{wheel.plat}.whl' |
| 158 | + tmp_new_wheel = os.path.join(tmp, new_basename) |
| 159 | + fnames = sorted( |
| 160 | + os.path.join(root, fname) |
| 161 | + for root, _, fnames in os.walk(tmp) |
| 162 | + for fname in fnames |
| 163 | + ) |
| 164 | + with zipfile.ZipFile(tmp_new_wheel, 'w') as zipf: |
| 165 | + for fname in fnames: |
| 166 | + zinfo = zipfile.ZipInfo(os.path.relpath(fname, tmp)) |
| 167 | + if '/scripts/' in zinfo.filename: |
| 168 | + zinfo.external_attr = 0o100755 << 16 |
| 169 | + with open(fname, 'rb') as fb: |
| 170 | + zipf.writestr(zinfo, fb.read()) |
| 171 | + |
| 172 | + # move into dest |
| 173 | + shutil.move(tmp_new_wheel, args.dest) |
| 174 | + |
| 175 | + return 0 |
| 176 | + |
| 177 | + |
| 178 | +if __name__ == '__main__': |
| 179 | + raise SystemExit(main()) |
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