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Diffstat (limited to 'deprecated/dep-clean/dep-clean')
| -rw-r--r-- | deprecated/dep-clean/dep-clean | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/deprecated/dep-clean/dep-clean b/deprecated/dep-clean/dep-clean new file mode 100644 index 0000000..2f2bde0 --- /dev/null +++ b/deprecated/dep-clean/dep-clean @@ -0,0 +1,164 @@ +#!/usr/bin/python +# +# Terminology: +# +# portdir = /usr/portage + /usr/local/portage +# vardir = /var/db/pkg + +import sys +import gentoolkit +try: + from portage.output import * +except ImportError: + from output import * + +__author__ = "Karl Trygve Kalleberg, Brandon Low, Jerry Haltom" +__email__ = "karltk@gentoo.org, lostlogic@gentoo.org, ssrit@larvalstage" +__version__ = "0.2.0" +__productname__ = "dep-clean" +__description__ = "Portage auxiliary dependency checker" + +class Config: + pass + +def defaultConfig(): + Config.displayUnneeded = 1 + Config.displayNeeded = 1 + Config.displayRemoved = 1 + Config.color = -1 + Config.verbosity = 2 + Config.prefixes = { "R" : "", + "U" : "", + "N" : "" } +def asCPVs(pkgs): + return map(lambda x: x.get_cpv(), pkgs) + +def asCPs(pkgs): + return map(lambda x: x.get_cp(), pkgs) + +def toCP(cpvs): + def _(x): + (c,p,v,r) = gentoolkit.split_package_name(x) + return c + "/" + p + return map(_, cpvs) + +def checkDeps(): + if Config.verbosity > 1: + print "Scanning packages, please be patient..." + + unmerged = asCPVs(gentoolkit.find_all_uninstalled_packages()) + unmerged_cp = toCP(unmerged) + + merged = asCPVs(gentoolkit.find_all_installed_packages()) + merged_cp = toCP(merged) + + (system, unres_system) = gentoolkit.find_system_packages() + system = asCPVs(system) + + (world, unres_world) = gentoolkit.find_world_packages() + world = asCPVs(world) + + desired = system + world + + unneeded = filter(lambda x: x not in desired, merged) + needed = filter(lambda x: x not in merged, desired) + old = filter(lambda x: x not in unmerged_cp, merged_cp) + + if len(needed): + print "Packages required, but not by world and system:" + for x in needed: print " " + x + raise "Internal error, please report." + + if len(unres_system) and Config.displayNeeded: + if Config.verbosity > 0: + print white("Packages in system but not installed:") + for x in unres_system: + print " " + Config.prefixes["N"] + red(x) + + if len(unres_world) and Config.displayNeeded: + if Config.verbosity > 0: + print white("Packages in world but not installed:") + for x in unres_world: + print " " + Config.prefixes["N"] + red(x) + + if len(old) and Config.displayRemoved: + if Config.verbosity > 0: + print white("Packages installed, but no longer available:") + for x in old: + print " " + Config.prefixes["R"] + yellow(x) + + if len(unneeded) and Config.displayUnneeded: + if Config.verbosity > 0: + print white("Packages installed, but not required by system or world:") + for x in unneeded: + print " " + Config.prefixes["U"] + green(x) + +def main(): + + defaultConfig() + + for x in sys.argv: + if 0: + pass + elif x in ["-h","--help"]: + printUsage() + sys.exit(0) + elif x in ["-V","--version"]: + printVersion() + sys.exit(0) + + elif x in ["-n","--needed","--needed=yes"]: + Config.displayNeeded = 1 + elif x in ["-N","--needed=no"]: + Config.displayNeeded = 0 + + elif x in ["-u","--unneeded","--unneeded=yes"]: + Config.displayUnneeded = 1 + elif x in ["-U","--unneeded=no"]: + Config.displayUnneeded = 0 + + elif x in ["-r","--removed","--removed=yes"]: + Config.displayRemoved = 1 + elif x in ["-R","--removed","--removed=no"]: + Config.displayRemoved = 0 + elif x in ["-c","--color=yes"]: + Config.color = 1 + elif x in ["-C","--color=no"]: + Config.color = 0 + + elif x in ["-v", "--verbose"]: + Config.verbosity += 1 + elif x in ["-q", "--quiet"]: + Config.verbosity = 0 + + # Set up colour output correctly + if (Config.color == -1 and \ + ((not sys.stdout.isatty()) or \ + (gentoolkit.settings["NOCOLOR"] in ["yes","true"]))) \ + or \ + Config.color == 0: + nocolor() + Config.prefixes = { "R": "R ", "N": "N ", "U": "U " } + + checkDeps() + +def printVersion(): + print __productname__ + "(" + __version__ + ") - " + \ + __description__ + print "Authors: " + __author__ + +def printUsage(): + print white("Usage: ") + turquoise(__productname__) + \ + " [" + turquoise("options") + "]" + print "Where " + turquoise("options") + " is one of:" + print white("Display:") + print " -N,--needed needed packages that are not installed." + print " -R,--removed installed packages not in portage." + print " -U,--unneeded potentially unneeded packages that are installed." + print white("Other:") + print " -C,--nocolor output without color. Categories will be denoted by P,N,U." + print " -h,--help print this help" + print " -v,--version print version information" + +if __name__ == "__main__": + main() |