From d6570f8577a955a6950ef9fe1ee9def401759336 Mon Sep 17 00:00:00 2001 From: Michael Vogt Date: Wed, 9 Apr 2014 16:23:14 +0200 Subject: Notice the user about "apt list -a" when only a single hit if found If the user is using "apt list pattern" and there is only a single hit, notice about "--all-versions" as this is what the user may be interessted in --- apt-private/private-list.cc | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'apt-private/private-list.cc') diff --git a/apt-private/private-list.cc b/apt-private/private-list.cc index b053cbcbe..b69002103 100644 --- a/apt-private/private-list.cc +++ b/apt-private/private-list.cc @@ -130,10 +130,11 @@ bool DoList(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( @@ -151,6 +152,18 @@ bool DoList(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; } -- cgit v1.2.3