diff options
Diffstat (limited to 'apt-private/private-list.cc')
| -rw-r--r-- | apt-private/private-list.cc | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/apt-private/private-list.cc b/apt-private/private-list.cc index 7664ca134..b69002103 100644 --- a/apt-private/private-list.cc +++ b/apt-private/private-list.cc @@ -99,14 +99,13 @@ static void ListAllVersions(pkgCacheFile &CacheFile, pkgRecords &records,/*{{{*/ /*}}}*/ // list - list package based on criteria /*{{{*/ // --------------------------------------------------------------------- -bool List(CommandLine &Cmd) +bool DoList(CommandLine &Cmd) { pkgCacheFile CacheFile; pkgCache *Cache = CacheFile.GetPkgCache(); - pkgRecords records(CacheFile); - if (unlikely(Cache == NULL)) return false; + pkgRecords records(CacheFile); const char **patterns; const char *all_pattern[] = { "*", NULL}; @@ -131,10 +130,11 @@ bool List(CommandLine &Cmd) Cache->Head().PackageCount, _("Listing")); GetLocalitySortedVersionSet(CacheFile, bag, matcher, progress); + bool ShowAllVersions = _config->FindB("APT::Cmd::All-Versions", false); for (LocalitySortedVersionSet::iterator V = bag.begin(); V != bag.end(); ++V) { std::stringstream outs; - if(_config->FindB("APT::Cmd::All-Versions", false) == true) + if(ShowAllVersions == true) { ListAllVersions(CacheFile, records, V.ParentPkg(), outs, includeSummary); output_map.insert(std::make_pair<std::string, std::string>( @@ -152,6 +152,18 @@ bool List(CommandLine &Cmd) std::cout << (*K).second << std::endl; + // be nice and tell the user if there is more to see + if (bag.size() == 1 && ShowAllVersions == false) + { + // start with -1 as we already displayed one version + int versions = -1; + pkgCache::VerIterator Ver = *bag.begin(); + for ( ; Ver.end() == false; Ver++) + versions++; + if (versions > 0) + _error->Notice(P_("There is %i additional version. Please use the '-a' switch to see it", "There are %i additional versions. Please use the '-a' switch to see them.", versions), versions); + } + return true; } |