* fix "purge" commandline argument, closes: #133421

[apt.git] / cmdline / apt-get.cc

diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index b47c2ec0944d802d5e1f298dd071fbd133bb7020..a52a34979103343ddd8169ff5ecbd7624a3a462a 100644 (file)
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -918,7 +918,7 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true,
       pkgAcquire::UriIterator I = Fetcher.UriBegin();
       for (; I != Fetcher.UriEnd(); I++)
         cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
       pkgAcquire::UriIterator I = Fetcher.UriBegin();
       for (; I != Fetcher.UriEnd(); I++)
         cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 

-              I->Owner->FileSize << ' ' << I->Owner->MD5Sum() << endl;
+              I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;

       return true;
    }
 
       return true;
    }
 


@@ -1359,7 +1359,7 @@ bool DoUpdate(CommandLine &CmdL)
       pkgAcquire::UriIterator I = Fetcher.UriBegin();
       for (; I != Fetcher.UriEnd(); I++)
         cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
       pkgAcquire::UriIterator I = Fetcher.UriBegin();
       for (; I != Fetcher.UriEnd(); I++)
         cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 

-              I->Owner->FileSize << ' ' << I->Owner->MD5Sum() << endl;
+              I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;

       return true;
    }
 
       return true;
    }
 


@@ -1421,8 +1421,8 @@ bool DoAutomaticRemove(CacheFile &Cache)
 {
    bool Debug = _config->FindI("Debug::pkgAutoRemove",false);
    bool doAutoRemove = _config->FindB("APT::Get::AutomaticRemove", false);
 {
    bool Debug = _config->FindI("Debug::pkgAutoRemove",false);
    bool doAutoRemove = _config->FindB("APT::Get::AutomaticRemove", false);

+   bool hideAutoRemove = _config->FindB("APT::Get::HideAutoRemove");

    pkgDepCache::ActionGroup group(*Cache);
    pkgDepCache::ActionGroup group(*Cache);

-   

 
    if(Debug)
       std::cout << "DoAutomaticRemove()" << std::endl;
 
    if(Debug)
       std::cout << "DoAutomaticRemove()" << std::endl;


@@ -1444,9 +1444,13 @@ bool DoAutomaticRemove(CacheFile &Cache)
         if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
            if(Debug)
               std::cout << "We could delete %s" <<  Pkg.Name() << std::endl;
         if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
            if(Debug)
               std::cout << "We could delete %s" <<  Pkg.Name() << std::endl;

-          
-        autoremovelist += string(Pkg.Name()) + " ";
-        autoremoveversions += string(Cache[Pkg].CandVersion) + " ";
+         
+        // only show stuff in the list that is not yet marked for removal
+        if(Cache[Pkg].Delete() == false) 
+        {
+           autoremovelist += string(Pkg.Name()) + " ";
+           autoremoveversions += string(Cache[Pkg].CandVersion) + "\n";
+        }

         if (doAutoRemove)
         {
            if(Pkg.CurrentVer() != 0 && 
         if (doAutoRemove)
         {
            if(Pkg.CurrentVer() != 0 && 


@@ -1457,8 +1461,9 @@ bool DoAutomaticRemove(CacheFile &Cache)
         }
       }
    }
         }
       }
    }

-   ShowList(c1out, _("The following packages were automatically installed and are no longer required:"), autoremovelist, autoremoveversions);
-   if (!doAutoRemove && autoremovelist.size() > 0)
+   if (!hideAutoRemove) 
+      ShowList(c1out, _("The following packages were automatically installed and are no longer required:"), autoremovelist, autoremoveversions);
+   if (!doAutoRemove && !hideAutoRemove && autoremovelist.size() > 0)

       c1out << _("Use 'apt-get autoremove' to remove them.") << std::endl;
 
    // Now see if we destroyed anything
       c1out << _("Use 'apt-get autoremove' to remove them.") << std::endl;
 
    // Now see if we destroyed anything


@@ -1502,7 +1507,8 @@ bool DoUpgrade(CommandLine &CmdL)
 bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix, 
                    bool BrokenFix,
                    unsigned int& ExpectedInst, 
 bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix, 
                    bool BrokenFix,
                    unsigned int& ExpectedInst, 

-                   const char *taskname)
+                   const char *taskname,
+                   bool Remove)

 {
    const char *start, *end;
    pkgCache::PkgIterator Pkg;
 {
    const char *start, *end;
    pkgCache::PkgIterator Pkg;


@@ -1514,8 +1520,9 @@ bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix,
 
    // build regexp for the task
    char S[300];
 
    // build regexp for the task
    char S[300];

-   snprintf(S, sizeof(S), "^Task:.*[^a-z]%s[^a-z].*\n", taskname);
-   regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
+   snprintf(S, sizeof(S), "^Task:.*[, ]%s([, ]|$)", taskname);
+   if(regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE) != 0)
+      return _error->Error("Failed to compile task regexp");

    
    bool found = false;
    bool res = true;
    
    bool found = false;
    bool res = true;


@@ -1530,7 +1537,7 @@ bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix,
       buf[end-start] = 0x0;
       if (regexec(&Pattern,buf,0,0,0) != 0)
         continue;
       buf[end-start] = 0x0;
       if (regexec(&Pattern,buf,0,0,0) != 0)
         continue;

-      res &= TryToInstall(Pkg,Cache,Fix,false,BrokenFix,ExpectedInst);
+      res &= TryToInstall(Pkg,Cache,Fix,Remove,true,ExpectedInst);

       found = true;
    }
    
       found = true;
    }
    


@@ -1556,6 +1563,7 @@ bool DoInstall(CommandLine &CmdL)
    if (Cache->BrokenCount() != 0)
       BrokenFix = true;
    
    if (Cache->BrokenCount() != 0)
       BrokenFix = true;
    

+   unsigned int AutoMarkChanged = 0;

    unsigned int ExpectedInst = 0;
    unsigned int Packages = 0;
    pkgProblemResolver Fix(Cache);
    unsigned int ExpectedInst = 0;
    unsigned int Packages = 0;
    pkgProblemResolver Fix(Cache);


@@ -1563,12 +1571,16 @@ bool DoInstall(CommandLine &CmdL)
    bool DefRemove = false;
    if (strcasecmp(CmdL.FileList[0],"remove") == 0)
       DefRemove = true;
    bool DefRemove = false;
    if (strcasecmp(CmdL.FileList[0],"remove") == 0)
       DefRemove = true;

+   else if (strcasecmp(CmdL.FileList[0], "purge") == 0)
+   {
+      _config->Set("APT::Get::Purge", true);
+      DefRemove = true;
+   }

    else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
    {
       _config->Set("APT::Get::AutomaticRemove", "true");
       DefRemove = true;
    }
    else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
    {
       _config->Set("APT::Get::AutomaticRemove", "true");
       DefRemove = true;
    }

-

    // new scope for the ActionGroup
    {
       pkgDepCache::ActionGroup group(Cache);
    // new scope for the ActionGroup
    {
       pkgDepCache::ActionGroup group(Cache);


@@ -1585,6 +1597,18 @@ bool DoInstall(CommandLine &CmdL)
         bool Remove = DefRemove;
         char *VerTag = 0;
         bool VerIsRel = false;
         bool Remove = DefRemove;
         char *VerTag = 0;
         bool VerIsRel = false;

+
+         // this is a task!
+         if (Length >= 1 && S[Length - 1] == '^')
+         {
+            S[--Length] = 0;
+            // tasks must always be confirmed
+            ExpectedInst += 1000;
+            // see if we can install it
+            TryInstallTask(Cache, Fix, BrokenFix, ExpectedInst, S, Remove);
+            continue;
+         }
+

         while (Cache->FindPkg(S).end() == true)
         {
            // Handle an optional end tag indicating what to do
         while (Cache->FindPkg(S).end() == true)
         {
            // Handle an optional end tag indicating what to do


@@ -1678,6 +1702,19 @@ bool DoInstall(CommandLine &CmdL)
                  return false;
            if (TryToInstall(Pkg,Cache,Fix,Remove,BrokenFix,ExpectedInst) == false)
               return false;
                  return false;
            if (TryToInstall(Pkg,Cache,Fix,Remove,BrokenFix,ExpectedInst) == false)
               return false;

+
+           // see if we need to fix the auto-mark flag 
+           // e.g. apt-get install foo 
+           // where foo is marked automatic
+           if(!Remove && 
+              Cache[Pkg].Install() == false && 
+              (Cache[Pkg].Flags & pkgCache::Flag::Auto))
+           {
+              ioprintf(c1out,_("%s set to manual installed.\n"),
+                       Pkg.Name());
+              Cache->MarkAuto(Pkg,false);
+              AutoMarkChanged++;
+           }

         }      
       }
 
         }      
       }
 


@@ -1720,10 +1757,8 @@ bool DoInstall(CommandLine &CmdL)
         return _error->Error(_("Broken packages"));
       }   
    }
         return _error->Error(_("Broken packages"));
       }   
    }

-   if (_config->FindB("APT::Get::AutomaticRemove")) {
-      if (!DoAutomaticRemove(Cache)) 
-        return false;
-   }
+   if (!DoAutomaticRemove(Cache)) 
+      return false;

 
    /* Print out a list of packages that are going to be installed extra
       to what the user asked */
 
    /* Print out a list of packages that are going to be installed extra
       to what the user asked */


@@ -1842,6 +1877,14 @@ bool DoInstall(CommandLine &CmdL)
 
    }
 
 
    }
 

+   // if nothing changed in the cache, but only the automark information
+   // we write the StateFile here, otherwise it will be written in 
+   // cache.commit()
+   if (AutoMarkChanged > 0 &&
+       Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
+       Cache->BadCount() == 0)
+      Cache->writeStateFile(NULL);
+

    // See if we need to prompt
    if (Cache->InstCount() == ExpectedInst && Cache->DelCount() == 0)
       return InstallPackages(Cache,false,false);
    // See if we need to prompt
    if (Cache->InstCount() == ExpectedInst && Cache->DelCount() == 0)
       return InstallPackages(Cache,false,false);


@@ -2100,6 +2143,11 @@ bool DoSource(CommandLine &CmdL)
             I->Type != "tar")
            continue;
 
             I->Type != "tar")
            continue;
 

+        // Dsc only mode only fetches .dsc files
+        if (_config->FindB("APT::Get::Dsc-Only",false) == true &&
+            I->Type != "dsc")
+           continue;
+

         // don't download the same uri twice (should this be moved to
         // the fetcher interface itself?)
         if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end())
         // don't download the same uri twice (should this be moved to
         // the fetcher interface itself?)
         if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end())


@@ -2163,7 +2211,7 @@ bool DoSource(CommandLine &CmdL)
       pkgAcquire::UriIterator I = Fetcher.UriBegin();
       for (; I != Fetcher.UriEnd(); I++)
         cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
       pkgAcquire::UriIterator I = Fetcher.UriBegin();
       for (; I != Fetcher.UriEnd(); I++)
         cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 

-              I->Owner->FileSize << ' ' << I->Owner->MD5Sum() << endl;
+              I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;

       return true;
    }
    
       return true;
    }
    


@@ -2534,8 +2582,8 @@ bool DoMoo(CommandLine &CmdL)
 /* */
 bool ShowHelp(CommandLine &CmdL)
 {
 /* */
 bool ShowHelp(CommandLine &CmdL)
 {

-   ioprintf(cout,_("%s %s for %s %s compiled on %s %s\n"),PACKAGE,VERSION,
-           COMMON_OS,COMMON_CPU,__DATE__,__TIME__);
+   ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,VERSION,
+           COMMON_ARCH,__DATE__,__TIME__);

            
    if (_config->FindB("version") == true)
    {
            
    if (_config->FindB("version") == true)
    {


@@ -2593,6 +2641,7 @@ bool ShowHelp(CommandLine &CmdL)
       "   upgrade - Perform an upgrade\n"
       "   install - Install new packages (pkg is libc6 not libc6.deb)\n"
       "   remove - Remove packages\n"
       "   upgrade - Perform an upgrade\n"
       "   install - Install new packages (pkg is libc6 not libc6.deb)\n"
       "   remove - Remove packages\n"

+      "   purge - Remove and purge packages\n"

       "   source - Download source archives\n"
       "   build-dep - Configure build-dependencies for source packages\n"
       "   dist-upgrade - Distribution upgrade, see apt-get(8)\n"
       "   source - Download source archives\n"
       "   build-dep - Configure build-dependencies for source packages\n"
       "   dist-upgrade - Distribution upgrade, see apt-get(8)\n"


@@ -2682,7 +2731,8 @@ int main(int argc,const char *argv[])
       {0,"force-yes","APT::Get::force-yes",0},
       {0,"print-uris","APT::Get::Print-URIs",0},
       {0,"diff-only","APT::Get::Diff-Only",0},
       {0,"force-yes","APT::Get::force-yes",0},
       {0,"print-uris","APT::Get::Print-URIs",0},
       {0,"diff-only","APT::Get::Diff-Only",0},

-      {0,"tar-only","APT::Get::tar-Only",0},
+      {0,"tar-only","APT::Get::Tar-Only",0},
+      {0,"dsc-only","APT::Get::Dsc-Only",0},

       {0,"purge","APT::Get::Purge",0},
       {0,"list-cleanup","APT::Get::List-Cleanup",0},
       {0,"reinstall","APT::Get::ReInstall",0},
       {0,"purge","APT::Get::Purge",0},
       {0,"list-cleanup","APT::Get::List-Cleanup",0},
       {0,"reinstall","APT::Get::ReInstall",0},


@@ -2702,6 +2752,7 @@ int main(int argc,const char *argv[])
                                    {"install",&DoInstall},
                                    {"remove",&DoInstall},
                                   {"autoremove",&DoInstall},
                                    {"install",&DoInstall},
                                    {"remove",&DoInstall},
                                   {"autoremove",&DoInstall},

+                                  {"purge",&DoInstall},

                                    {"dist-upgrade",&DoDistUpgrade},
                                    {"dselect-upgrade",&DoDSelectUpgrade},
                                   {"build-dep",&DoBuildDep},
                                    {"dist-upgrade",&DoDistUpgrade},
                                    {"dselect-upgrade",&DoDSelectUpgrade},
                                   {"build-dep",&DoBuildDep},