--- /dev/null
+# vi: encoding=utf-8 ts=8 sts=4 sw=4 et
+
+import re, os
+import string
+import StringIO
+
+import chroot
+import util
+import log
+
+hold = [
+ 'dev',
+ 'poldek',
+ 'rpm-build',
+ 'pdksh',
+ 'coreutils'
+]
+
+def close_killset(killset):
+ k = killset.keys()
+ if len(k) == 0:
+ return True
+ rx = re.compile(r'^.* marks (?P<name>[^\s]+?)-[^-]+-[^-]+\s.*$')
+ errors = ""
+ for p in k:
+ if p in hold:
+ del killset[p]
+ errors += "cannot remove %s because it's crucial\n" % p
+ else:
+ f = chroot.popen("poldek --noask --test --test --erase %s" % p, user = "root")
+ crucial = 0
+ e = []
+ for l in f.xreadlines():
+ m = rx.search(l)
+ if m:
+ pkg = m.group('name')
+ if pkg in hold:
+ errors += "cannot remove %s because it's required " \
+ "by %s, that is crucial\n" % (p, pkg)
+ crucial = 1
+ e.append(pkg)
+ f.close()
+ if crucial:
+ del killset[p]
+ else:
+ for p in e:
+ killset[p] = 2
+ return errors
+
+def upgrade_from_batch(r, b):
+ f = chroot.popen("rpm --test -F %s 2>&1" % string.join(b.files), user = "root")
+ killset = {}
+ rx = re.compile(r' \(installed\) (?P<name>[^\s]+)-[^-]+-[^-]+$')
+ for l in f.xreadlines():
+ m = rx.search(l)
+ if m: killset[m.group('name')] = 1
+ f.close()
+ if len(killset) != 0:
+ err = close_killset(killset)
+ if err != "":
+ util.append_to(b.logfile, err)
+ log.notice("cannot upgrade rpms")
+ return False
+ k = string.join(killset.keys())
+ if True:
+ b.log_line("upgrade requires removal of %s" % k)
+ res = chroot.run("rpm -e %s" % k, logfile = b.logfile, user = "root")
+ if res != 0:
+ b.log_line("package removal failed")
+ return False
+ else:
+ b.log_line("packages removed sucessfuly")
+ else:
+ b.log_line("upgrade would need removal of %s" % k)
+ return False
+ b.log_line("upgrading packages")
+ logbuf = StringIO.StringIO()
+ res = chroot.run("rpm -Fvh %s" % string.join(b.files), user = "root", logfile = b.logfile)
+ if res != 0:
+ b.log_line("package upgrade failed")
+ logbuf.close()
+ return False
+ logbuf.close()
+ return True
+
+def uninstall(conflicting, b):
+ b.log_line("uninstalling conflicting packages")
+ err = close_killset(conflicting)
+ if err != "":
+ util.append_to(b.logfile, err)
+ b.log_line("error: conflicting packages uninstallation failed")
+ return False
+ else:
+ for k in conflicting.keys():
+ b.log_line("removing %s" % k)
+ res = chroot.run("poldek --noask --erase %s" % k, logfile = b.logfile, user = "root")
+ if res != 0:
+ b.log_line("package %s removal failed" % k)
+ return True
+
+def uninstall_self_conflict(b):
+ b.log_line("checking BuildConflict-ing packages")
+ packagename = b.spec[:-5]
+ tmpdir = os.environ.get('HOME') + "/rpm/BUILD/%s/tmp" % packagename
+ f = chroot.popen("set -e; TMPDIR=%(tmpdir)s rpmbuild -bp --nobuild --short-circuit --define 'prep exit 0' %(rpmdefs)s rpm/packages/%(package)s/%(spec)s 2>&1" % {
+ 'tmpdir': tmpdir,
+ 'rpmdefs' : b.rpmbuild_opts(),
+ 'package' : packagename,
+ 'spec': b.spec,
+ })
+ # java-sun >= 1.5 conflicts with soprano-2.1.67-1.src
+ # java-sun conflicts with soprano-2.1.67-1.src
+ rx = re.compile(r"\s+(?P<name>[\w-]+)\s+.*conflicts with [^\s]+-[^-]+-[^-]+\.src($| .*)")
+ conflicting = {}
+ for l in f.xreadlines():
+ m = rx.search(l)
+ if m:
+ b.log_line("rpmbuild: %s" % l.rstrip())
+ conflicting[m.group('name')] = 1
+ f.close()
+ if len(conflicting) and not uninstall(conflicting, b):
+ return False
+ b.log_line("no BuildConflicts found")
+ return True
+
+def install_br(r, b):
+ def get_missing_br(r, b):
+ # ignore internal rpm dependencies, see lib/rpmns.c for list
+ ignore_br = re.compile(r'^\s*(rpmlib|cpuinfo|getconf|uname|soname|user|group|mounted|diskspace|digest|gnupg|macro|envvar|running|sanitycheck|vcheck|signature|verify|exists|executable|readable|writable)\(.*')
+
+ packagename = b.spec[:-5]
+ tmpdir = os.environ.get('HOME') + "/rpm/BUILD/%s/tmp" % packagename
+ chroot.run("install -m 700 -d %s" % tmpdir)
+ cmd = "set -e; TMPDIR=%(tmpdir)s rpmbuild --nobuild %(rpmdefs)s rpm/packages/%(package)s/%(spec)s 2>&1" % {
+ 'tmpdir': tmpdir,
+ 'rpmdefs' : b.rpmbuild_opts(),
+ 'package' : packagename,
+ 'spec': b.spec,
+ }
+ f = chroot.popen(cmd)
+ rx = re.compile(r"^\s*(?P<name>[^\s]+) .*is needed by")
+ needed = {}
+ b.log_line("checking BR")
+ for l in f.xreadlines():
+ b.log_line("rpm: %s" % l.rstrip())
+ m = rx.search(l)
+ if m and not ignore_br.match(l):
+ needed[m.group('name')] = 1
+ f.close()
+ return needed
+
+ needed = get_missing_br(r, b);
+
+ if len(needed) == 0:
+ b.log_line("no BR needed")
+ return True
+
+ nbr = ""
+ for bre in needed.keys():
+ nbr = nbr + " " + re.escape(bre)
+ br = string.strip(nbr)
+ b.log_line("updating poldek cache...")
+ chroot.run("poldek --up --upa", user = "root", logfile = b.logfile)
+ # check conflicts in BRed packages
+ b.log_line("checking conflicting packages in BRed packages")
+ f = chroot.popen("poldek --test --test --noask --caplookup -Q -v --upgrade %s" % br, user = "root")
+ # phonon-devel-4.3.1-1.i686 conflicts with qt4-phonon-devel-4.5.0-6.i686
+ # jdbc-stdext >= 2.0 is required by installed java-struts-1.3.10-1.noarch
+ # jmx is needed by (installed) java-commons-modeler-2.0-1.noarch
+ rx = re.compile(r".*(conflicts with|is required by|is needed by)( installed| \(installed\)|) (?P<name>[^\s]+)-[^-]+-[^-]+($| .*)")
+ conflicting = {}
+ for l in f.xreadlines():
+ b.log_line("poldek: %s" % l.rstrip())
+ m = rx.search(l)
+ if m: conflicting[m.group('name')] = 1
+ f.close()
+ if len(conflicting) == 0:
+ b.log_line("no conflicts found")
+ else:
+ if not uninstall(conflicting, b):
+ return False
+
+ # recheck BuildRequires since above uninstallation could remove some required deps
+ needed = get_missing_br(r, b);
+
+ if len(needed) == 0:
+ b.log_line("no BR needed")
+ return True
+
+ nbr = ""
+ for bre in needed.keys():
+ nbr = nbr + " " + re.escape(bre)
+ br = string.strip(nbr)
+
+ b.log_line("installing BR: %s" % br)
+ res = chroot.run("poldek --noask --caplookup -Q -v --upgrade %s" % br,
+ user = "root",
+ logfile = b.logfile)
+ if res != 0:
+ b.log_line("error: BR installation failed")
+ return False
+ return True