apt-key: change to / before find to satisfy its CWD needs

[apt.git] / cmdline / apt.cc

diff --git a/cmdline/apt.cc b/cmdline/apt.cc
index 53735356dcd6d42d4275f33e2add9a51090fc6ca..4b266bcbe94b61e496dd76cb19473256a76cd1bd 100644 (file)
--- a/cmdline/apt.cc
+++ b/cmdline/apt.cc
@@ -29,6 +29,9 @@
 #include <apt-private/private-show.h>
 #include <apt-private/private-main.h>
 #include <apt-private/private-sources.h>
+#include <apt-private/private-source.h>
+#include <apt-private/private-depends.h>
+#include <apt-private/private-download.h>
 
 #include <unistd.h>
 #include <iostream>
@@ -37,30 +40,22 @@
 #include <apti18n.h>
                                                                        /*}}}*/
 
-static bool ShowHelp(CommandLine &, CommandLine::DispatchWithHelp const * Cmds)
+static bool ShowHelp(CommandLine &)                                    /*{{{*/
 {
-   ioprintf(c1out, "%s %s (%s)\n", PACKAGE, PACKAGE_VERSION, COMMON_ARCH);
-
-   // FIXME: generate from CommandLine
-   c1out <<
-    _("Usage: apt [options] command\n"
-      "\n"
-      "CLI for apt.\n")
-    << std::endl
-    << _("Commands:") << std::endl;
-   for (; Cmds->Handler != nullptr; ++Cmds)
-   {
-      if (Cmds->Help == nullptr)
-        continue;
-      std::cout << "  " << Cmds->Match << " - " << Cmds->Help << std::endl;
-   }
-
+   std::cout <<
+      _("Usage: apt [options] command\n"
+           "\n"
+           "apt is a commandline package manager and provides commands for\n"
+           "searching and managing as well as querying information about packages.\n"
+           "It provides the same functionality as the specialized APT tools,\n"
+           "like apt-get and apt-cache, but enables options more suitable for\n"
+           "interactive use by default.\n");
    return true;
 }
-
-int main(int argc, const char *argv[])                                 /*{{{*/
+                                                                       /*}}}*/
+static std::vector<aptDispatchWithHelp> GetCommands()                  /*{{{*/
 {
-   CommandLine::DispatchWithHelp Cmds[] = {
+   return {
       // query
       {"list", &DoList, _("list packages based on package names")},
       {"search", &DoSearch, _("search in package descriptions")},
@@ -77,59 +72,47 @@ int main(int argc, const char *argv[])                                      /*{{{*/
       {"update", &DoUpdate, _("update list of available packages")},
       {"upgrade", &DoUpgrade, _("upgrade the system by installing/upgrading packages")},
       {"full-upgrade", &DoDistUpgrade, _("upgrade the system by removing/installing/upgrading packages")},
-      {"dist-upgrade", &DoDistUpgrade, nullptr}, // for compat with muscle memory
 
       // misc
       {"edit-sources", &EditSources, _("edit the source information file")},
       {"moo", &DoMoo, nullptr},
-      {nullptr, nullptr, nullptr}
-   };
 
-   std::vector<CommandLine::Args> Args = getCommandArgs("apt", CommandLine::GetCommand(Cmds, argc, argv));
+      // for compat with muscle memory
+      {"dist-upgrade", &DoDistUpgrade, nullptr},
+      {"showsrc",&ShowSrcPackage, nullptr},
+      {"depends",&Depends, nullptr},
+      {"rdepends",&RDepends, nullptr},
+      {"policy",&Policy, nullptr},
+      {"build-dep", &DoBuildDep,nullptr},
+      {"clean", &DoClean, nullptr},
+      {"autoclean", &DoAutoClean, nullptr},
+      {"auto-clean", &DoAutoClean, nullptr},
+      {"source", &DoSource, nullptr},
+      {"download", &DoDownload, nullptr},
+      {"changelog", &DoChangelog, nullptr},
 
-   // Init the signals
-   InitSignals();
-
-   // Init the output
-   InitOutput();
-
-   // Set up gettext support
-   setlocale(LC_ALL,"");
-   textdomain(PACKAGE);
-
-    if(pkgInitConfig(*_config) == false) 
-    {
-        _error->DumpErrors();
-        return 100;
-    }
-
-   // Parse the command line and initialize the package library
+      {nullptr, nullptr, nullptr}
+   };
+}
+                                                                       /*}}}*/
+int main(int argc, const char *argv[])                                 /*{{{*/
+{
    CommandLine CmdL;
-   ParseCommandLine(CmdL, Cmds, Args.data(), NULL, &_system, argc, argv, ShowHelp);
+   auto const Cmds = ParseCommandLine(CmdL, APT_CMD::APT, &_config, &_system, argc, argv, &ShowHelp, &GetCommands);
 
-   if(!isatty(STDOUT_FILENO) &&
-      _config->FindB("Apt::Cmd::Disable-Script-Warning", false) == false)
+   int const quiet = _config->FindI("quiet", 0);
+   if (quiet == 2)
    {
-      std::cerr << std::endl
-                << "WARNING: " << argv[0] << " "
-                << "does not have a stable CLI interface yet. "
-                << "Use with caution in scripts."
-                << std::endl
-                << std::endl;
+      _config->CndSet("quiet::NoProgress", true);
+      _config->Set("quiet", 1);
    }
 
-   // see if we are in simulate mode
-   CheckSimulateMode(CmdL);
+   InitSignals();
+   InitOutput();
 
-   // parse args
-   CmdL.DispatchArg(Cmds);
+   CheckIfCalledByScript(argc, argv);
+   CheckIfSimulateMode(CmdL);
 
-   // Print any errors or warnings found during parsing
-   bool const Errors = _error->PendingError();
-   if (_config->FindI("quiet",0) > 0)
-      _error->DumpErrors();
-   else
-      _error->DumpErrors(GlobalError::DEBUG);
-   return Errors == true ? 100 : 0;
+   return DispatchCommandLine(CmdL, Cmds);
 }
                                                                        /*}}}*/