From ac625538fe9700005cda8af26fb0589917d692b4 Mon Sep 17 00:00:00 2001 From: Arch Librarian Date: Mon, 20 Sep 2004 17:01:15 +0000 Subject: Add option to apt-get to show versions of packages being Author: doogie Date: 2003-04-27 01:36:14 GMT Add option to apt-get to show versions of packages being upgraded/installed. --- cmdline/apt-get.cc | 96 +++++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 70 insertions(+), 26 deletions(-) (limited to 'cmdline') diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index 05d408f42..4fa8a2600 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: apt-get.cc,v 1.126 2003/02/12 16:14:08 doogie Exp $ +// $Id: apt-get.cc,v 1.127 2003/04/27 01:36:14 doogie Exp $ /* ###################################################################### apt-get - Cover for dpkg @@ -150,7 +150,7 @@ bool AnalPrompt(const char *Text) // --------------------------------------------------------------------- /* This prints out a string of space separated words with a title and a two space indent line wraped to the current screen width. */ -bool ShowList(ostream &out,string Title,string List) +bool ShowList(ostream &out,string Title,string List,string VersionsList) { if (List.empty() == true) return true; @@ -168,19 +168,38 @@ bool ShowList(ostream &out,string Title,string List) out << Title << endl; string::size_type Start = 0; + string::size_type VersionsStart = 0; while (Start < List.size()) { - string::size_type End; - if (Start + ScreenWidth >= List.size()) - End = List.size(); - else - End = List.rfind(' ',Start+ScreenWidth); - - if (End == string::npos || End < Start) - End = Start + ScreenWidth; - out << " " << string(List,Start,End - Start) << endl; - Start = End + 1; + if(_config->FindB("APT::Get::Show-Versions",false) == true && + VersionsList.size() > 0) { + string::size_type End; + string::size_type VersionsEnd; + + End = List.find(' ',Start); + VersionsEnd = VersionsList.find('\n', VersionsStart); + + out << " " << string(List,Start,End - Start) << " (" << + string(VersionsList,VersionsStart,VersionsEnd - VersionsStart) << + ")" << endl; + + Start = End + 1; + VersionsStart = VersionsEnd + 1; + } else { + string::size_type End; + + if (Start + ScreenWidth >= List.size()) + End = List.size(); + else + End = List.rfind(' ',Start+ScreenWidth); + + if (End == string::npos || End < Start) + End = Start + ScreenWidth; + out << " " << string(List,Start,End - Start) << endl; + Start = End + 1; + } } + return false; } /*}}}*/ @@ -326,14 +345,17 @@ void ShowNew(ostream &out,CacheFile &Cache) /* Print out a list of packages that are going to be removed extra to what the user asked */ string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); - if (Cache[I].NewInstall() == true) - List += string(I.Name()) + " "; + if (Cache[I].NewInstall() == true) { + List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CandVersion) + "\n"; + } } - ShowList(out,_("The following NEW packages will be installed:"),List); + ShowList(out,_("The following NEW packages will be installed:"),List,VersionsList); } /*}}}*/ // ShowDel - Show packages to delete /*{{{*/ @@ -344,6 +366,7 @@ void ShowDel(ostream &out,CacheFile &Cache) /* Print out a list of packages that are going to be removed extra to what the user asked */ string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -353,10 +376,12 @@ void ShowDel(ostream &out,CacheFile &Cache) List += string(I.Name()) + "* "; else List += string(I.Name()) + " "; + + VersionsList += string(Cache[I].CandVersion)+ "\n"; } } - ShowList(out,_("The following packages will be REMOVED:"),List); + ShowList(out,_("The following packages will be REMOVED:"),List,VersionsList); } /*}}}*/ // ShowKept - Show kept packages /*{{{*/ @@ -365,6 +390,7 @@ void ShowDel(ostream &out,CacheFile &Cache) void ShowKept(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -375,8 +401,9 @@ void ShowKept(ostream &out,CacheFile &Cache) continue; List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; } - ShowList(out,_("The following packages have been kept back"),List); + ShowList(out,_("The following packages have been kept back"),List,VersionsList); } /*}}}*/ // ShowUpgraded - Show upgraded packages /*{{{*/ @@ -385,6 +412,7 @@ void ShowKept(ostream &out,CacheFile &Cache) void ShowUpgraded(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -394,8 +422,9 @@ void ShowUpgraded(ostream &out,CacheFile &Cache) continue; List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; } - ShowList(out,_("The following packages will be upgraded"),List); + ShowList(out,_("The following packages will be upgraded"),List,VersionsList); } /*}}}*/ // ShowDowngraded - Show downgraded packages /*{{{*/ @@ -404,6 +433,7 @@ void ShowUpgraded(ostream &out,CacheFile &Cache) bool ShowDowngraded(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -413,8 +443,9 @@ bool ShowDowngraded(ostream &out,CacheFile &Cache) continue; List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; } - return ShowList(out,_("The following packages will be DOWNGRADED"),List); + return ShowList(out,_("The following packages will be DOWNGRADED"),List,VersionsList); } /*}}}*/ // ShowHold - Show held but changed packages /*{{{*/ @@ -423,15 +454,18 @@ bool ShowDowngraded(ostream &out,CacheFile &Cache) bool ShowHold(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); if (Cache[I].InstallVer != (pkgCache::Version *)I.CurrentVer() && - I->SelectedState == pkgCache::State::Hold) - List += string(I.Name()) + " "; + I->SelectedState == pkgCache::State::Hold) { + List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; + } } - return ShowList(out,_("The following held packages will be changed:"),List); + return ShowList(out,_("The following held packages will be changed:"),List,VersionsList); } /*}}}*/ // ShowEssential - Show an essential package warning /*{{{*/ @@ -442,6 +476,7 @@ bool ShowHold(ostream &out,CacheFile &Cache) bool ShowEssential(ostream &out,CacheFile &Cache) { string List; + string VersionsList; bool *Added = new bool[Cache->Head().PackageCount]; for (unsigned int I = 0; I != Cache->Head().PackageCount; I++) Added[I] = false; @@ -460,6 +495,7 @@ bool ShowEssential(ostream &out,CacheFile &Cache) { Added[I->ID] = true; List += string(I.Name()) + " "; + //VersionsList += string(Cache[I].CurVersion) + "\n"; ??? } } @@ -484,13 +520,14 @@ bool ShowEssential(ostream &out,CacheFile &Cache) char S[300]; snprintf(S,sizeof(S),_("%s (due to %s) "),P.Name(),I.Name()); List += S; + //VersionsList += "\n"; ??? } } } delete [] Added; return ShowList(out,_("WARNING: The following essential packages will be removed\n" - "This should NOT be done unless you know exactly what you are doing!"),List); + "This should NOT be done unless you know exactly what you are doing!"),List,VersionsList); } /*}}}*/ // Stats - Show some statistics /*{{{*/ @@ -990,6 +1027,7 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, "of sources.list\n"),Pkg.Name()); string List; + string VersionsList; SPtrArray Seen = new bool[Cache.Head().PackageCount]; memset(Seen,0,Cache.Head().PackageCount*sizeof(*Seen)); pkgCache::DepIterator Dep = Pkg.RevDependsList(); @@ -1001,8 +1039,9 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, continue; Seen[Dep.ParentPkg()->ID] = true; List += string(Dep.ParentPkg().Name()) + " "; + //VersionsList += string(Dep.ParentPkg().CurVersion) + "\n"; ??? } - ShowList(c1out,_("However the following packages replace it:"),List); + ShowList(c1out,_("However the following packages replace it:"),List,VersionsList); } _error->Error(_("Package %s has no installation candidate"),Pkg.Name()); @@ -1444,6 +1483,7 @@ bool DoInstall(CommandLine &CmdL) if (Cache->InstCount() != ExpectedInst) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -1455,11 +1495,13 @@ bool DoInstall(CommandLine &CmdL) if (strcmp(*J,I.Name()) == 0) break; - if (*J == 0) + if (*J == 0) { List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CandVersion) + "\n"; + } } - ShowList(c1out,_("The following extra packages will be installed:"),List); + ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList); } // See if we need to prompt @@ -2132,6 +2174,7 @@ bool ShowHelp(CommandLine &CmdL) " -m Attempt to continue if archives are unlocatable\n" " -u Show a list of upgraded packages as well\n" " -b Build the source package after fetching it\n" + " -V Show verbose version numbers\n" " -c=? Read this configuration file\n" " -o=? Set an arbitary configuration option, eg -o dir::cache=/tmp\n" "See the apt-get(8), sources.list(5) and apt.conf(5) manual\n" @@ -2175,6 +2218,7 @@ int main(int argc,const char *argv[]) CommandLine::Args Args[] = { {'h',"help","help",0}, {'v',"version","version",0}, + {'V',"verbose-versions","APT::Get::Show-Versions",0}, {'q',"quiet","quiet",CommandLine::IntLevel}, {'q',"silent","quiet",CommandLine::IntLevel}, {'d',"download-only","APT::Get::Download-Only",0}, -- cgit v1.2.3