| 1 |
#!/usr/bin/python |
| 2 |
|
| 3 |
import os |
| 4 |
import os.path |
| 5 |
import sys |
| 6 |
import re |
| 7 |
import subprocess |
| 8 |
import urllib2 |
| 9 |
import urlparse |
| 10 |
import argparse |
| 11 |
import errno |
| 12 |
import tempfile |
| 13 |
import shutil |
| 14 |
from sgmllib import SGMLParser |
| 15 |
|
| 16 |
MEDIA="Core Release Source" |
| 17 |
URL="http://download.gnome.org/sources/" |
| 18 |
PKGROOT='~/pkgs' |
| 19 |
|
| 20 |
re_version = re.compile(r'([-.]|\d+|[^-.\d]+)') |
| 21 |
|
| 22 |
def version_cmp(a, b): |
| 23 |
"""Compares two versions |
| 24 |
|
| 25 |
Returns |
| 26 |
-1 if a < b |
| 27 |
0 if a == b |
| 28 |
1 if a > b |
| 29 |
|
| 30 |
Logic from Bugzilla::Install::Util::vers_cmp""" |
| 31 |
A = re_version.findall(a.lstrip('0')) |
| 32 |
B = re_version.findall(b.lstrip('0')) |
| 33 |
|
| 34 |
while A and B: |
| 35 |
a = A.pop(0) |
| 36 |
b = B.pop(0) |
| 37 |
|
| 38 |
if a == b: |
| 39 |
continue |
| 40 |
elif a == '-': |
| 41 |
return -1 |
| 42 |
elif b == '-': |
| 43 |
return 1 |
| 44 |
elif a == '.': |
| 45 |
return -1 |
| 46 |
elif b == '.': |
| 47 |
return 1 |
| 48 |
elif a.isdigit() and b.isdigit(): |
| 49 |
c = cmp(a, b) if (a.startswith('0') or b.startswith('0')) else cmp(int(a, 10), int(b, 10)) |
| 50 |
if c: |
| 51 |
return c |
| 52 |
else: |
| 53 |
c = cmp(a.upper(), b.upper()) |
| 54 |
if c: |
| 55 |
return c |
| 56 |
|
| 57 |
return cmp(len(A), len(B)) |
| 58 |
|
| 59 |
def get_latest_version(versions, max_version=None): |
| 60 |
"""Gets the latest version number |
| 61 |
|
| 62 |
if max_version is specified, gets the latest version number before |
| 63 |
max_version""" |
| 64 |
latest = None |
| 65 |
for version in versions: |
| 66 |
if ( latest is None or version_cmp(version, latest) > 0 ) \ |
| 67 |
and ( max_version is None or version_cmp(version, max_version) < 0 ): |
| 68 |
latest = version |
| 69 |
return latest |
| 70 |
|
| 71 |
def line_input (file): |
| 72 |
for line in file: |
| 73 |
if line[-1] == '\n': |
| 74 |
yield line[:-1] |
| 75 |
else: |
| 76 |
yield line |
| 77 |
|
| 78 |
def call_editor(filename): |
| 79 |
"""Return a sequence of possible editor binaries for the current platform""" |
| 80 |
|
| 81 |
editors = [] |
| 82 |
|
| 83 |
for varname in 'VISUAL', 'EDITOR': |
| 84 |
if varname in os.environ: |
| 85 |
editors.append(os.environ[varname]) |
| 86 |
|
| 87 |
editors.extend(('/usr/bin/editor', 'vi', 'pico', 'nano', 'joe')) |
| 88 |
|
| 89 |
for editor in editors: |
| 90 |
try: |
| 91 |
ret = subprocess.call([editor, filename]) |
| 92 |
except OSError, e: |
| 93 |
if e.errno == 2: |
| 94 |
continue |
| 95 |
raise |
| 96 |
|
| 97 |
if ret == 127: |
| 98 |
continue |
| 99 |
|
| 100 |
return True |
| 101 |
|
| 102 |
class urllister(SGMLParser): |
| 103 |
def reset(self): |
| 104 |
SGMLParser.reset(self) |
| 105 |
self.urls = [] |
| 106 |
|
| 107 |
def start_a(self, attrs): |
| 108 |
href = [v for k, v in attrs if k=='href'] |
| 109 |
if href: |
| 110 |
self.urls.extend(href) |
| 111 |
|
| 112 |
class SpecFile(object): |
| 113 |
re_update_version = re.compile(r'^(?P<pre>Version:\s*)(?P<version>.+)(?P<post>\s*)$', re.MULTILINE + re.IGNORECASE) |
| 114 |
re_update_release = re.compile(r'^(?P<pre>Release:\s*)(?P<release>%mkrel \d+)(?P<post>\s*)$', re.MULTILINE + re.IGNORECASE) |
| 115 |
|
| 116 |
def __init__(self, path): |
| 117 |
self.path = path |
| 118 |
self.cwd = os.path.dirname(path) |
| 119 |
|
| 120 |
@property |
| 121 |
def version(self): |
| 122 |
return subprocess.check_output(["rpm", "--specfile", self.path, "--queryformat", "%{VERSION}\n"]).splitlines()[0] |
| 123 |
def update(self, version): |
| 124 |
"""Update specfile (increase version)""" |
| 125 |
cur_version = self.version |
| 126 |
|
| 127 |
if version_cmp(version, cur_version) != 1: |
| 128 |
print >>sys.stderr, "ERROR: Version %s is older than current version %s!" % (version, cur_version) |
| 129 |
return False |
| 130 |
|
| 131 |
with open(self.path, "rw") as f: |
| 132 |
data = f.read() |
| 133 |
|
| 134 |
if data.count("%mkrel") != 1: |
| 135 |
print "WARNING: Multiple %mkrel found; don't know what to do!" |
| 136 |
return False |
| 137 |
|
| 138 |
data, nr = self.re_update_version.subn(r'\g<pre>%s\g<post>' % version, data, 1) |
| 139 |
if nr != 1: |
| 140 |
print "WARNING: Could not increase version!" |
| 141 |
return False |
| 142 |
|
| 143 |
data, nr = self.re_update_release.subn(r'\g<pre>%mkrel 1\g<post>', data, 1) |
| 144 |
if nr != 1: |
| 145 |
print "WARNING: Could not reset release!" |
| 146 |
return False |
| 147 |
|
| 148 |
# Overwrite file with new version number |
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write_file(self.path, data) |
| 150 |
|
| 151 |
|
| 152 |
# Check RPM also agrees that version number has increased |
| 153 |
if self.version != version: |
| 154 |
print "ERROR: Increased version to %s, but RPM doesn't agree!?!" % version |
| 155 |
return False |
| 156 |
|
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try: |
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# Download new tarball |
| 159 |
subprocess.check_call(['mgarepo', 'sync', '-d'], cwd=self.cwd) |
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# Check patches still apply |
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subprocess.check_call(['bm', '-p', '--nodeps'], cwd=self.cwd) |
| 162 |
except subprocess.CalledProcessError: |
| 163 |
return False |
| 164 |
|
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return True |
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|
| 167 |
class Patch(object): |
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"""Do things with patches""" |
| 169 |
|
| 170 |
re_dep3 = re.compile(r'^(?:#\s*)?(?P<header>[-A-Za-z0-9]+?):\s*(?P<data>.*)$') |
| 171 |
re_dep3_cont = re.compile(r'^#?\s+(?P<data>.*)$') |
| 172 |
|
| 173 |
def __init__(self, path, show_path=False): |
| 174 |
"""Path: path to patch (might not exist)""" |
| 175 |
self.path = path |
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self.show_path = show_path |
| 177 |
|
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def __str__(self): |
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return self.path if self.show_path else os.path.basename(self.path) |
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|
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def add_dep3(self): |
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"""Add DEP-3 headers to a patch file""" |
| 183 |
if self.dep3['valid']: |
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return False |
| 185 |
|
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new_headers = ( |
| 187 |
('Author', self.svn_author), |
| 188 |
('Subject', ''), |
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('Applied-Upstream', ''), |
| 190 |
('Forwarded', ''), |
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('Bug', ''), |
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) |
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|
| 194 |
with tempfile.NamedTemporaryFile(dir=os.path.dirname(self.path), delete=False) as fdst: |
| 195 |
with open(self.path, "r") as fsrc: |
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# Start with any existing DEP3 headers |
| 197 |
for i in range(self.dep3['last_nr']): |
| 198 |
fdst.write(fsrc.read()) |
| 199 |
|
| 200 |
# After that add the DEP3 headers |
| 201 |
add_line = False |
| 202 |
for header, data in new_headers: |
| 203 |
if header in self.dep3['headers']: |
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continue |
| 205 |
|
| 206 |
# XXX - wrap this at 80 chars |
| 207 |
add_line = True |
| 208 |
print >>fdst, "%s: %s" % (header, "" if data is None else data) |
| 209 |
|
| 210 |
if add_line: print >>fdst, "" |
| 211 |
# Now copy any other data and the patch |
| 212 |
shutil.copyfileobj(fsrc, fdst) |
| 213 |
|
| 214 |
fdst.flush() |
| 215 |
os.rename(fdst.name, self.path) |
| 216 |
|
| 217 |
call_editor(self.path) |
| 218 |
|
| 219 |
#Author: fwang |
| 220 |
#Subject: Build fix: Fix glib header inclusion |
| 221 |
#Applied-Upstream: commit:30602 |
| 222 |
#Forwarded: yes |
| 223 |
#Bug: http://bugzilla.abisource.com/show_bug.cgi?id=13247 |
| 224 |
|
| 225 |
def _read_dep3(self): |
| 226 |
"""Read DEP-3 headers from an existing patch file |
| 227 |
|
| 228 |
This will also parse git headers""" |
| 229 |
dep3 = {} |
| 230 |
headers = {} |
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|
| 232 |
last_header = None |
| 233 |
last_nr = 0 |
| 234 |
nr = 0 |
| 235 |
try: |
| 236 |
with open(self.path, "r") as f: |
| 237 |
for line in line_input(f): |
| 238 |
nr += 1 |
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# stop trying to parse when real patch begins |
| 240 |
if line == '---': |
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break |
| 242 |
|
| 243 |
r = self.re_dep3.match(line) |
| 244 |
if r: |
| 245 |
info = r.groupdict() |
| 246 |
|
| 247 |
# Avoid matching URLS |
| 248 |
if info['data'].startswith('//') and info['header'].lower () == info['header']: |
| 249 |
continue |
| 250 |
|
| 251 |
headers[info['header']] = info['data'] |
| 252 |
last_header = info['header'] |
| 253 |
last_nr = nr |
| 254 |
continue |
| 255 |
|
| 256 |
r = self.re_dep3_cont.match(line) |
| 257 |
if r: |
| 258 |
info = r.groupdict() |
| 259 |
if last_header: |
| 260 |
headers[last_header] = " ".join((headers[last_header], info['data'])) |
| 261 |
last_nr = nr |
| 262 |
continue |
| 263 |
|
| 264 |
last_header = None |
| 265 |
except IOError: |
| 266 |
pass |
| 267 |
|
| 268 |
dep3['valid'] = \ |
| 269 |
(('Description' in headers and headers['Description'].strip() != '') |
| 270 |
or ('Subject' in headers and headers['Subject'].strip() != '')) \ |
| 271 |
and (('Origin' in headers and headers['Origin'].strip() != '') \ |
| 272 |
or ('Author' in headers and headers['Author'].strip() != '') \ |
| 273 |
or ('From' in headers and headers['From'].strip() != '')) |
| 274 |
dep3['last_nr'] = last_nr |
| 275 |
dep3['headers'] = headers |
| 276 |
|
| 277 |
self._dep3 = dep3 |
| 278 |
|
| 279 |
@property |
| 280 |
def dep3(self): |
| 281 |
if not hasattr(self, '_dep3'): |
| 282 |
self._read_dep3() |
| 283 |
|
| 284 |
return self._dep3 |
| 285 |
|
| 286 |
@property |
| 287 |
def svn_author(self): |
| 288 |
if not hasattr(self, '_svn_author'): |
| 289 |
p = subprocess.Popen(['svn', 'log', '-q', "--", self.path], stdout=subprocess.PIPE, close_fds=True) |
| 290 |
contents = p.stdout.read().strip("\n").splitlines() |
| 291 |
ecode = p.wait() |
| 292 |
if ecode == 0: |
| 293 |
for line in contents: |
| 294 |
if ' | ' not in line: |
| 295 |
continue |
| 296 |
|
| 297 |
fields = line.split(' | ') |
| 298 |
if len(fields) >= 3: |
| 299 |
self._svn_author = fields[1] |
| 300 |
|
| 301 |
if not hasattr(self, '_svn_author'): |
| 302 |
return None |
| 303 |
|
| 304 |
return self._svn_author |
| 305 |
|
| 306 |
def get_upstream_names(): |
| 307 |
urlopen = urllib2.build_opener() |
| 308 |
|
| 309 |
good_dir = re.compile('^[-A-Za-z0-9_+.]+/$') |
| 310 |
|
| 311 |
# Get the files |
| 312 |
usock = urlopen.open(URL) |
| 313 |
parser = urllister() |
| 314 |
parser.feed(usock.read()) |
| 315 |
usock.close() |
| 316 |
parser.close() |
| 317 |
files = parser.urls |
| 318 |
|
| 319 |
tarballs = set([filename.replace('/', '') for filename in files if good_dir.search(filename)]) |
| 320 |
|
| 321 |
return tarballs |
| 322 |
|
| 323 |
def get_downstream_names(): |
| 324 |
re_file = re.compile(r'^(?P<module>.*?)[_-](?:(?P<oldversion>([0-9]+[\.])*[0-9]+)-)?(?P<version>([0-9]+[\.\-])*[0-9]+)\.(?P<format>(?:tar\.|diff\.)?[a-z][a-z0-9]*)$') |
| 325 |
|
| 326 |
p = subprocess.Popen(['urpmf', '--files', '.', "--media", MEDIA], stdout=subprocess.PIPE, close_fds=True) |
| 327 |
contents = p.stdout.read().strip("\n").splitlines() |
| 328 |
ecode = p.wait() |
| 329 |
if ecode != 0: |
| 330 |
sys.exit(1) |
| 331 |
|
| 332 |
FILES = {} |
| 333 |
TARBALLS = {} |
| 334 |
|
| 335 |
for line in contents: |
| 336 |
try: |
| 337 |
srpm, filename = line.split(":") |
| 338 |
except ValueError: |
| 339 |
print >>sys.stderr, line |
| 340 |
continue |
| 341 |
|
| 342 |
if '.tar' in filename: |
| 343 |
r = re_file.match(filename) |
| 344 |
if r: |
| 345 |
fileinfo = r.groupdict() |
| 346 |
module = fileinfo['module'] |
| 347 |
|
| 348 |
if module not in TARBALLS: |
| 349 |
TARBALLS[module] = set() |
| 350 |
TARBALLS[module].add(srpm) |
| 351 |
|
| 352 |
if srpm not in FILES: |
| 353 |
FILES[srpm] = set() |
| 354 |
FILES[srpm].add(filename) |
| 355 |
|
| 356 |
return TARBALLS, FILES |
| 357 |
|
| 358 |
|
| 359 |
def write_file(path, data): |
| 360 |
with tempfile.NamedTemporaryFile(dir=os.path.dirname(path), delete=False) as fdst: |
| 361 |
fdst.write(data) |
| 362 |
fdst.flush() |
| 363 |
os.rename(fdst.name, path) |
| 364 |
|
| 365 |
def cmd_co(options, parser): |
| 366 |
upstream = get_upstream_names() |
| 367 |
downstream, downstream_files = get_downstream_names() |
| 368 |
|
| 369 |
cwd = os.path.expanduser(PKGROOT) |
| 370 |
|
| 371 |
matches = upstream & set(downstream.keys()) |
| 372 |
for module in matches: |
| 373 |
print module, "\t".join(downstream[module]) |
| 374 |
for package in downstream[module]: |
| 375 |
subprocess.call(['mgarepo', 'co', package], cwd=cwd) |
| 376 |
|
| 377 |
def cmd_ls(options, parser): |
| 378 |
upstream = get_upstream_names() |
| 379 |
downstream, downstream_files = get_downstream_names() |
| 380 |
|
| 381 |
matches = upstream & set(downstream.keys()) |
| 382 |
for module in matches: |
| 383 |
print "\n".join(downstream[module]) |
| 384 |
|
| 385 |
def cmd_patches(options, parser): |
| 386 |
upstream = get_upstream_names() |
| 387 |
downstream, downstream_files = get_downstream_names() |
| 388 |
|
| 389 |
path = os.path.expanduser(PKGROOT) |
| 390 |
|
| 391 |
import pprint |
| 392 |
|
| 393 |
matches = upstream & set(downstream.keys()) |
| 394 |
for module in sorted(matches): |
| 395 |
for srpm in downstream[module]: |
| 396 |
for filename in downstream_files[srpm]: |
| 397 |
if '.patch' in filename or '.diff' in filename: |
| 398 |
|
| 399 |
p = Patch(os.path.join(path, srpm, "SOURCES", filename), show_path=options.path) |
| 400 |
valid = "" |
| 401 |
forwarded = "" |
| 402 |
if p.dep3['headers']: |
| 403 |
forwarded = p.dep3['headers'].get('Forwarded', "no") |
| 404 |
if p.dep3['valid']: |
| 405 |
valid="VALID" |
| 406 |
print "\t".join((module, srpm, str(p), forwarded, valid)) |
| 407 |
|
| 408 |
def cmd_dep3(options, parser): |
| 409 |
p = Patch(options.patch) |
| 410 |
p.add_dep3() |
| 411 |
|
| 412 |
def cmd_package_new_version(options, parser): |
| 413 |
cwd = os.path.expanduser(PKGROOT) |
| 414 |
package = options.package |
| 415 |
|
| 416 |
subprocess.call(['mgarepo', 'co', package], cwd=cwd) |
| 417 |
s = SpecFile(os.path.join(cwd, package, "SPECS", "%s.spec" % package)) |
| 418 |
print s.version |
| 419 |
if not s.update(options.version): |
| 420 |
sys.exit(1) |
| 421 |
|
| 422 |
|
| 423 |
def main(): |
| 424 |
description = """Mageia GNOME commands.""" |
| 425 |
epilog="""Report bugs to Olav Vitters""" |
| 426 |
parser = argparse.ArgumentParser(description=description,epilog=epilog) |
| 427 |
|
| 428 |
# SUBPARSERS |
| 429 |
subparsers = parser.add_subparsers(title='subcommands') |
| 430 |
# install |
| 431 |
subparser = subparsers.add_parser('co', help='checkout all GNOME modules') |
| 432 |
subparser.set_defaults( |
| 433 |
func=cmd_co |
| 434 |
) |
| 435 |
|
| 436 |
subparser = subparsers.add_parser('packages', help='list all GNOME packages') |
| 437 |
subparser.set_defaults( |
| 438 |
func=cmd_ls |
| 439 |
) |
| 440 |
|
| 441 |
subparser = subparsers.add_parser('patches', help='list all GNOME patches') |
| 442 |
subparser.add_argument("-p", "--path", action="store_true", dest="path", |
| 443 |
help="Show full path to patch") |
| 444 |
subparser.set_defaults( |
| 445 |
func=cmd_patches, path=False |
| 446 |
) |
| 447 |
|
| 448 |
subparser = subparsers.add_parser('dep3', help='Add dep3 headers') |
| 449 |
subparser.add_argument("patch", help="Patch") |
| 450 |
subparser.set_defaults( |
| 451 |
func=cmd_dep3, path=False |
| 452 |
) |
| 453 |
|
| 454 |
subparser = subparsers.add_parser('increase', help='Increase version number') |
| 455 |
subparser.add_argument("package", help="Package name") |
| 456 |
subparser.add_argument("version", help="Version number") |
| 457 |
subparser.set_defaults( |
| 458 |
func=cmd_package_new_version, path=False |
| 459 |
) |
| 460 |
|
| 461 |
if len(sys.argv) == 1: |
| 462 |
parser.print_help() |
| 463 |
sys.exit(2) |
| 464 |
|
| 465 |
options = parser.parse_args() |
| 466 |
|
| 467 |
try: |
| 468 |
options.func(options, parser) |
| 469 |
except KeyboardInterrupt: |
| 470 |
print('Interrupted') |
| 471 |
sys.exit(1) |
| 472 |
except EOFError: |
| 473 |
print('EOF') |
| 474 |
sys.exit(1) |
| 475 |
except IOError, e: |
| 476 |
if e.errno != errno.EPIPE: |
| 477 |
raise |
| 478 |
sys.exit(0) |
| 479 |
|
| 480 |
if __name__ == "__main__": |
| 481 |
main() |
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