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-rw-r--r--cmdline/apt-get.cc66
-rwxr-xr-xcmdline/apt-mark63
2 files changed, 126 insertions, 3 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index e98d4fec5..304757569 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -60,6 +60,7 @@
#include <errno.h>
#include <regex.h>
#include <sys/wait.h>
+#include <sstream>
/*}}}*/
using namespace std;
@@ -995,7 +996,7 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true,
cerr << _("Unable to correct missing packages.") << endl;
return _error->Error(_("Aborting install."));
}
-
+
_system->UnLock();
int status_fd = _config->FindI("APT::Status-Fd",-1);
pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd);
@@ -1397,6 +1398,52 @@ bool DoUpdate(CommandLine &CmdL)
return true;
}
/*}}}*/
+// DoAutomaticRemove - Remove all automatic unused packages /*{{{*/
+// ---------------------------------------------------------------------
+/* Remove unused automatic packages */
+bool DoAutomaticRemove(CacheFile &Cache)
+{
+ if(_config->FindI("Debug::pkgAutoRemove",false))
+ std::cout << "DoAutomaticRemove()" << std::endl;
+
+ if (_config->FindB("APT::Get::Remove",true) == false)
+ return _error->Error(_("We are not supposed to delete stuff, can't "
+ "start AutoRemover"));
+
+ {
+ pkgDepCache::ActionGroup group(*Cache);
+
+ // look over the cache to see what can be removed
+ for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); ! Pkg.end(); ++Pkg)
+ {
+ if (Cache[Pkg].Garbage)
+ {
+ if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
+ fprintf(stdout,"We could delete %s\n", Pkg.Name());
+
+ if(Pkg.CurrentVer() != 0 && Pkg->CurrentState != pkgCache::State::ConfigFiles)
+ Cache->MarkDelete(Pkg, _config->FindB("APT::Get::Purge", false));
+ else
+ Cache->MarkKeep(Pkg, false, false);
+ }
+ }
+ }
+
+ // Now see if we destroyed anything
+ if (Cache->BrokenCount() != 0)
+ {
+ c1out << _("Hmm, seems like the AutoRemover destroyed something which really\n"
+ "shouldn't happen. Please file a bug report against apt.") << endl;
+ c1out << endl;
+ c1out << _("The following information may help to resolve the situation:") << endl;
+ c1out << endl;
+ ShowBroken(c1out,Cache,false);
+
+ return _error->Error(_("Internal Error, AutoRemover broke stuff"));
+ }
+ return true;
+}
+
// DoUpgrade - Upgrade all packages /*{{{*/
// ---------------------------------------------------------------------
/* Upgrade all packages without installing new packages or erasing old
@@ -1439,6 +1486,11 @@ bool DoInstall(CommandLine &CmdL)
bool DefRemove = false;
if (strcasecmp(CmdL.FileList[0],"remove") == 0)
DefRemove = true;
+ else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
+ {
+ _config->Set("APT::Get::AutomaticRemove", "true");
+ DefRemove = true;
+ }
for (const char **I = CmdL.FileList + 1; *I != 0; I++)
{
@@ -1588,6 +1640,11 @@ bool DoInstall(CommandLine &CmdL)
return _error->Error(_("Broken packages"));
}
+ if (_config->FindB("APT::Get::AutomaticRemove")) {
+ if (!DoAutomaticRemove(Cache))
+ return false;
+ }
+
/* Print out a list of packages that are going to be installed extra
to what the user asked */
if (Cache->InstCount() != ExpectedInst)
@@ -1607,8 +1664,8 @@ bool DoInstall(CommandLine &CmdL)
if (*J == 0) {
List += string(I.Name()) + " ";
- VersionsList += string(Cache[I].CandVersion) + "\n";
- }
+ VersionsList += string(Cache[I].CandVersion) + "\n";
+ }
}
ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList);
@@ -2477,6 +2534,7 @@ void GetInitialize()
_config->Set("APT::Get::Fix-Broken",false);
_config->Set("APT::Get::Force-Yes",false);
_config->Set("APT::Get::List-Cleanup",true);
+ _config->Set("APT::Get::AutomaticRemove",false);
}
/*}}}*/
// SigWinch - Window size change signal handler /*{{{*/
@@ -2532,6 +2590,7 @@ int main(int argc,const char *argv[])
{0,"remove","APT::Get::Remove",0},
{0,"only-source","APT::Get::Only-Source",0},
{0,"arch-only","APT::Get::Arch-Only",0},
+ {0,"auto-remove","APT::Get::AutomaticRemove",0},
{0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0},
{'c',"config-file",0,CommandLine::ConfigFile},
{'o',"option",0,CommandLine::ArbItem},
@@ -2540,6 +2599,7 @@ int main(int argc,const char *argv[])
{"upgrade",&DoUpgrade},
{"install",&DoInstall},
{"remove",&DoInstall},
+ {"autoremove",&DoInstall},
{"dist-upgrade",&DoDistUpgrade},
{"dselect-upgrade",&DoDSelectUpgrade},
{"build-dep",&DoBuildDep},
diff --git a/cmdline/apt-mark b/cmdline/apt-mark
new file mode 100755
index 000000000..533ed8715
--- /dev/null
+++ b/cmdline/apt-mark
@@ -0,0 +1,63 @@
+#!/usr/bin/python
+
+from optparse import OptionParser
+
+try:
+ import apt_pkg
+except ImportError:
+ print "Error importing apt_pkg, is python-apt installed?"
+
+import sys
+import os.path
+
+actions = { "markauto" : 1,
+ "unmarkauto": 0
+ }
+
+if __name__ == "__main__":
+ apt_pkg.init()
+
+ # option parsing
+ parser = OptionParser()
+ parser.usage = "%prog [options] {markauto|unmarkauto} packages..."
+ parser.add_option("-f", "--file", action="store", type="string",
+ dest="filename",
+ help="read/write a different file")
+ parser.add_option("-v", "--verbose",
+ action="store_true", dest="verbose", default=False,
+ help="print verbose status messages to stdout")
+ (options, args) = parser.parse_args()
+ if len(args) < 2:
+ parser.error("not enough argument")
+
+ # get pkgs to change
+ if args[0] not in actions.keys():
+ parser.error("first argument must be 'markauto' or 'unmarkauto'")
+ pkgs = args[1:]
+ action = actions[args[0]]
+
+ # get the state-file
+ if not options.filename:
+ STATE_FILE = apt_pkg.Config.FindDir("Dir::State") + "extended_states"
+ else:
+ STATE_FILE=options.state_file
+
+ # open the statefile
+ if os.path.exists(STATE_FILE):
+ tagfile = apt_pkg.ParseTagFile(open(STATE_FILE))
+ outfile = open(STATE_FILE+".tmp","w")
+ while tagfile.Step():
+ pkgname = tagfile.Section.get("Package")
+ autoInst = tagfile.Section.get("Auto-Installed")
+ if pkgname in pkgs:
+ if options.verbose:
+ print "changing %s to %s" % (pkgname,action)
+ newsec = apt_pkg.RewriteSection(tagfile.Section,
+ [],
+ [ ("Auto-Installed",str(action)) ]
+ )
+ outfile.write(newsec+"\n")
+ else:
+ outfile.write(str(tagfile.Section)+"\n")
+ # all done, rename the tmpfile
+ os.rename(outfile.name, STATE_FILE)