* implement warning when Vcs-*: header is found in source record

[ntk/apt.git] / cmdline / apt-get.cc

diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 554677f..51bcfde 100644 (file)
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -2114,6 +2114,28 @@ bool DoSource(CommandLine &CmdL)
       if (Last == 0)
         return _error->Error(_("Unable to find a source package for %s"),Src.c_str());
       
+      string srec = Last->AsStr();
+      string::size_type pos = srec.find("\nVcs-");
+      if (pos != string::npos )
+      {
+        pos += strlen("\nVcs-");
+        string vcs = srec.substr(pos,srec.find(":",pos)-pos);
+        pos += vcs.length()+2;
+        string::size_type epos = srec.find("\n", pos);
+        string uri = srec.substr(pos,epos-pos).c_str();
+        ioprintf(c1out, _("WARNING: '%s' is maintained in "
+                          "the '%s' version control system at:\n"
+                          "'%s'\n"),
+                 Src.c_str(), vcs.c_str(), uri.c_str());
+        if(vcs == "Bzr") 
+           ioprintf(c1out,_("Please use: 'bzr get %s'\n"
+                            "to modify the package.\n"),
+                    uri.c_str());
+        ioprintf(c1out, "Are you sure you want to continue [yN]? ");
+        if(!YnPrompt(false))
+           return _error->Error(_("Abort."));
+      }
+
       // Back track
       vector<pkgSrcRecords::File> Lst;
       if (Last->Files(Lst) == false)