diff options
| -rw-r--r-- | cmdline/apt-cache.cc | 39 | ||||
| -rw-r--r-- | doc/apt-cache.8.yo | 14 |
2 files changed, 51 insertions, 2 deletions
diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc index 80c15a749..227b13c96 100644 --- a/cmdline/apt-cache.cc +++ b/cmdline/apt-cache.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: apt-cache.cc,v 1.41 1999/10/22 04:05:47 jgg Exp $ +// $Id: apt-cache.cc,v 1.42 1999/12/09 07:32:45 jgg Exp $ /* ###################################################################### apt-cache - Manages the cache files @@ -610,6 +610,40 @@ bool ShowPackage(CommandLine &CmdL) return true; } /*}}}*/ +// ShowPkgNames - Show package names /*{{{*/ +// --------------------------------------------------------------------- +/* This does a prefix match on the first argument */ +bool ShowPkgNames(CommandLine &CmdL) +{ + pkgCache &Cache = *GCache; + pkgCache::PkgIterator I = Cache.PkgBegin(); + bool All = _config->FindB("APT::Cache::AllNames","false"); + + if (CmdL.FileList[1] != 0) + { + for (;I.end() != true; I++) + { + if (All == false && I->VersionList == 0) + continue; + + if (strncmp(I.Name(),CmdL.FileList[1],strlen(CmdL.FileList[1])) == 0) + cout << I.Name() << endl; + } + + return true; + } + + // Show all pkgs + for (;I.end() != true; I++) + { + if (All == false && I->VersionList == 0) + continue; + cout << I.Name() << endl; + } + + return true; +} + /*}}}*/ // ShowSrcPackage - Show source package records /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -676,6 +710,7 @@ bool ShowHelp(CommandLine &Cmd) cout << " search - Search the package list for a regex pattern" << endl; cout << " show - Show a readable record for the package" << endl; cout << " depends - Show raw dependency information for a package" << endl; + cout << " pkgnames - List the names of all packages" << endl; cout << endl; cout << "Options:" << endl; cout << " -h This help text." << endl; @@ -712,6 +747,7 @@ int main(int argc,const char *argv[]) {'g',"no-generate","APT::Cache::NoGenerate",0}, {'a',"all-versions","APT::Cache::AllVersions",0}, {0,"names-only","APT::Cache::NamesOnly",0}, + {0,"all-names","APT::Cache::AllNames",0}, {'c',"config-file",0,CommandLine::ConfigFile}, {'o',"option",0,CommandLine::ArbItem}, {0,0,0,0}}; @@ -729,6 +765,7 @@ int main(int argc,const char *argv[]) {"search",&Search}, {"depends",&Depends}, {"show",&ShowPackage}, + {"pkgnames",&ShowPkgNames}, {0,0}}; CacheInitialize(); diff --git a/doc/apt-cache.8.yo b/doc/apt-cache.8.yo index 2100dd727..cf0a11691 100644 --- a/doc/apt-cache.8.yo +++ b/doc/apt-cache.8.yo @@ -23,6 +23,8 @@ itemize( it() search it() show it() showpkg + it() depends + it() pkgnames ) Unless the -h, or --help option is given one of the above commands @@ -158,6 +160,12 @@ dit(bf(depends)) bf(depends) shows a listing of each dependency a package has and all the possible other packages that can fullfill that dependency. +dit(bf(pkgnames)) +This command prints the name of each package in the system. The optional +argument is a prefix match to filter the name list. The output is suitable +for use in a shell tab complete function and the output is generated extremly +quickly. This command is best used with the bf(--no-generate) option. + enddit() manpageoptions() @@ -209,7 +217,11 @@ Configuration Item: bf(APT::Cache::NoGenerate). dit(bf(--names-only)) Only search on the package names, not the long description. -Configuration Item: bf(APT::Cache::Names-Only). +Configuration Item: bf(APT::Cache::NamesOnly). + +dit(bf(--all-names)) +Make bf(pkgnames) print all names, including virtual packages and missing +dependencies. Configuration Item: bf(APT::Cache::AllNames). dit(bf(-c, --config-file)) Configuration File; Specify a configuration file to use. bf(apt-get) will |