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author | Narayan Desai <desai@mcs.anl.gov> | 2006-12-01 20:47:09 +0000 |
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committer | Narayan Desai <desai@mcs.anl.gov> | 2006-12-01 20:47:09 +0000 |
commit | 2b34d93eb2c4d3f29fc4f4ebb1171f9207f70a43 (patch) | |
tree | 55615579bd9d2e139b88c519b2c365a179f763d3 /src/lib/Client/Tools/Portage.py | |
parent | 554f8c9360ce7a57baeb3ba38cfa087765d69d13 (diff) | |
download | bcfg2-2b34d93eb2c4d3f29fc4f4ebb1171f9207f70a43.tar.gz bcfg2-2b34d93eb2c4d3f29fc4f4ebb1171f9207f70a43.tar.bz2 bcfg2-2b34d93eb2c4d3f29fc4f4ebb1171f9207f70a43.zip |
Initial Gentoo support (from Michael Jinks)
git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@2561 ce84e21b-d406-0410-9b95-82705330c041
Diffstat (limited to 'src/lib/Client/Tools/Portage.py')
-rw-r--r-- | src/lib/Client/Tools/Portage.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/lib/Client/Tools/Portage.py b/src/lib/Client/Tools/Portage.py new file mode 100644 index 000000000..0edacda5f --- /dev/null +++ b/src/lib/Client/Tools/Portage.py @@ -0,0 +1,68 @@ +'''This is the bcfg2 support for the Gentoo Portage system, largely cribbed from the +APT one''' +__revision__ = '$Revision: $' + +import re +import Bcfg2.Client.Tools + +class Portage(Bcfg2.Client.Tools.PkgTool): + '''The Gentoo toolset implements package and service operations and inherits + the rest from Toolset.Toolset''' + __name__ = 'Portage' + __execs__ = ['/usr/bin/emerge', '/usr/bin/equery'] + __important__ = ["/etc/make.conf", "/etc/make.globals", \ + "/etc/make.profile/make.defaults", "/etc/make.profile/packages" ] + __handles__ = [('Package', 'ebuild')] + __req__ = {'Package': ['name', 'version']} + pkgtype = 'ebuild' + '''requires a working PORTAGE_BINHOST in make.conf''' + pkgtool = ('emerge --getbinpkgonly =%s', ('%s-%s', ['name', 'version'])) + + def __init__(self, logger, cfg, setup, states): + Bcfg2.Client.Tools.PkgTool.__init__(self, logger, cfg, setup, states) + self.cfg = cfg + if not self.setup['dryrun']: + self.cmd.run("emerge -q --sync") + self.installed = {} + self.RefreshPackages() + def RefreshPackages(self): + '''Refresh memory hashes of packages''' + cache = self.cmd.run("equery -q list") + self.installed = {} + for pkg in cache: + # there has got to be a better way... + name = re.split("-[0-9]", pkg)[0] + version = re.sub(name+"-", "", pkg) + self.installed[name] = version + + def VerifyPackage(self, entry, modlist): + '''Verify package for entry''' + if not entry.attrib.has_key('version'): + self.logger.info("Cannot verify unversioned package %s" % + (entry.attrib['name'])) + return False + if self.installed.has_key(entry.attrib['name']): + if self.installed[entry.attrib['name']] == entry.attrib['version']: + if not self.setup['quick'] and entry.get('verify', 'true') == 'true': + # mrj - there's probably a "python way" to avoid the grep...? + output = self.cmd.run("/usr/bin/equery check =%s | grep '!!!'" \ + % entry.get('name'))[1] + if [filename for filename in output if filename not in modlist]: + return False + return True + else: + entry.set('current_version', self.installed[entry.get('name')]) + return False + entry.set('current_exists', 'false') + return False + + def RemovePackages(self, packages): + '''Deal with extra configuration detected''' + if len(packages) > 0: + self.logger.info('Removing packages:') + self.logger.info(packages) + self.cmd.run("emerge --unmerge --quiet %s" % " ".join(packages)) + self.RefreshPackages() + self.extra = self.FindExtraPackages() + + |