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#!/usr/bin/python
import os
import signal
import subprocess
import sys
from debian_bundle import changelog
from launchpadlib.credentials import Credentials
from launchpadlib.launchpad import Launchpad, EDGE_SERVICE_ROOT
from bzrlib import branch, errors, testament
from bzrlib.plugin import load_plugins
load_plugins()
from bzrlib.plugins.builddeb import import_dsc
base_dir = "/srv/package-import.canonical.com/new/"
if not os.path.exists(base_dir):
base_dir = "."
revids_dir = os.path.join(base_dir, "revids")
lists_dir = os.path.join(base_dir, "lists")
lp_creds_file = os.path.join(base_dir, "lp_creds.txt")
lp_cache_dir = os.path.join(base_dir, "lp_cache")
lp_distro_releases = {"ubuntu": ["karmic", "warty", "hoary", "breezy", "dapper", "edgy", "feisty", "gutsy", "hardy", "intrepid", "jaunty"],
"debian": ["squeeze", "lenny", "sid", "experimental"],
}
distro_releases = {"ubuntu": ["warty", "hoary", "breezy", "dapper", "edgy", "feisty", "gutsy", "hardy", "intrepid", "jaunty", "karmic"],
"debian": ["woody", "sarge", "etch", "lenny", "squeeze", "sid", "experimental"],
}
distro_pockets = {"ubuntu": ["release", "security", "proposed", "updates", "backports"],
"debian": ["release",],
}
f = open(lp_creds_file, "rb")
try:
creds = Credentials("package-import")
creds.load(f)
finally:
f.close()
lp = Launchpad(creds, service_root=EDGE_SERVICE_ROOT, cache=lp_cache_dir)
ubuntu = lp.distributions['ubuntu']
u_archive = ubuntu.main_archive
debian = lp.distributions['debian']
d_archive = debian.main_archive
def subprocess_setup():
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
def translate_lp_suite(distro, suite):
if distro == "debian":
if suite == "oldstable":
suite = "etch"
elif suite == "stable":
suite = "lenny"
elif suite == "testing":
suite = "squeeze"
elif suite == "unstable":
suite = "sid"
return distro, suite
def branch_location(distro, package, release, suite):
distro, suite = translate_lp_suite(distro, suite)
return "bzr+ssh://bazaar.launchpad.net/~ubuntu-branches/%s/%s/%s/%s" % (distro, release, package, suite)
def revid_filename(package, suite):
revid_dir = os.path.join(revids_dir, package)
if not os.path.exists(revid_dir):
os.makedirs(revid_dir)
revid_file = os.path.join(revid_dir, suite)
return revid_file
def load_revids(package, suite):
revid_file = revid_filename(package, suite)
revid_map = {}
if os.path.exists(revid_file):
f = open(revid_file)
try:
for line in f:
v, r, s = line.split()
revid_map[v] = (r, s)
finally:
f.close()
return revid_map
def make_suite(release, pocket):
if pocket == "release":
suite = release
elif pocket in ("security", "proposed", "updates", "backports"):
suite = "%s-%s" % (release, pocket)
else:
assert False, "Unkown pocket: %s" % pocket
return suite
def check_revid(package, version, revid, suite, branch):
revid_map = load_revids(package, suite)
branch.repository.lock_read()
try:
tment = testament.StrictTestament3.from_revision(branch.repository, revid)
sha = tment.as_sha1()
if not str(version) in revid_map:
print("%s %s %s is not marked" % (package, str(version), suite))
if (revid, sha) != revid_map[str(version)]:
print("%s != %s for %s %s %s, something has changed"
% (str((revid, sha)), str(revid_map[str(version)]), package,
suite, str(version)))
finally:
branch.repository.unlock()
def is_marked(package, version, suite):
revid_map = load_revids(package, suite)
return str(version) in revid_map
def check_marks(all_versions, name):
have_imported_old_debian = False
for (version, distro, release, component, pocket, on_lp) in reversed(all_versions):
suite = make_suite(release, pocket)
target_branch_path = branch_location(distro, name, release, suite)
try:
target_branch = branch.Branch.open(target_branch_path)
has_version = True
except errors.NotBranchError:
has_version = False
if has_version:
db = import_dsc.DistributionBranch(target_branch, target_branch)
has_version = db.has_version(version)
if not has_version:
if is_marked(name, version, suite):
print("%s is marked in %s but not imported" % (version, revid_filename(name, suite)))
# We'll never find old debian releases, so if there is a new one already
# imported then don't try and re-import the old ones.
if distro == "debian" and release not in lp_distro_releases[distro]:
if have_imported_old_debian:
continue
print("%s %s %s %s %s is not imported" % (version, distro, release, component, pocket))
else:
revid = db.revid_of_version(version)
check_revid(name, version, revid, suite, db.branch)
if distro == "debian":
have_imported_old_debian = True
def get_debian_versions(package):
versions = []
publications = d_archive.getPublishedSources(source_name=package, exact_match=True)
for publication in publications:
assert publication.source_package_name == package
release = publication.distro_series.name.lower()
pocket = publication.pocket.lower()
version = changelog.Version(publication.source_package_version)
if (version, "debian", release, "", pocket, True) not in versions:
versions.append((version, "debian", release, "", pocket, True))
proc = subprocess.Popen(["/usr/bin/madison-lite", "--mirror", lists_dir,
package], stdout=subprocess.PIPE, preexec_fn=subprocess_setup)
ret = proc.wait()
assert ret == 0, "Error running madison-lite"
for line in proc.stdout:
# package | version | release/component | arch
ret_package = line[:line.index("|")].strip()
assert ret_package == package
line = line[line.index("|")+1:].strip()
version = changelog.Version(line[:line.index("|")].strip())
line = line[line.index("|")+1:].strip()
release_component = line[:line.index("|")].strip()
if "/" in release_component:
release = release_component[:release_component.index("/")]
component = release_component[release_component.index("/")+1:]
else:
release = release_component
component = "main"
if (version, "debian", release, "", "release", True) not in versions:
versions.append((changelog.Version(version), "debian", release, component, "release", False))
return versions
def get_versions(package):
versions = []
versions = get_debian_versions(package)
publications = u_archive.getPublishedSources(source_name=package, exact_match=True)
for publication in publications:
assert publication.source_package_name == package
release = publication.distro_series.name.lower()
pocket = publication.pocket.lower()
version = changelog.Version(publication.source_package_version)
if (version, "ubuntu", release, "", pocket, True) not in versions:
versions.append((version, "ubuntu", release, "", pocket, True))
def compare_versions(a, b):
if a[1] == "ubuntu" and a[1] == b[1]:
if a[4] == "backports" and b[4] != "backports":
return -1
if a[4] != "backports" and b[4] == "backports":
return 1
if a[0] < b[0]:
return 1
if a[0] > b[0]:
return -1
if a[1] != b[1]:
if a[1] == "debian":
return 1
return -1
if a[2] != b[2]:
a_release = distro_releases[a[1]].index(a[2])
b_release = distro_releases[b[1]].index(b[2])
if a_release < b_release:
return 1
return -1
if a[4] != b[4]:
a_pocket = distro_pockets[a[1]].index(a[4])
b_pocket = distro_pockets[b[1]].index(b[4])
if a_pocket < b_pocket:
return 1
return -1
return 0
versions.sort(cmp=compare_versions)
return versions
for package in sys.argv[1:]:
versions = get_versions(package)
assert len(versions) > 0
versions.reverse()
check_marks(versions, package)
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