* cmdline/apt-get.cc:

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

diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index ed4d5ce5f57adc55d19be8c8c0b4279d6ba183a5..82257a06e203df7b8861704db2dab5ad47a32412 100644 (file)
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -1519,8 +1519,9 @@ bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix,
 
    // build regexp for the task
    char S[300];
-   snprintf(S, sizeof(S), "^Task:.*[^a-z]%s([^a-z]|\n|$)", taskname);
-   regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
+   snprintf(S, sizeof(S), "^Task:.*[, ]%s([, ]|$)", taskname);
+   if(regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE) != 0)
+      return _error->Error("Failed to compile task regexp");
    
    bool found = false;
    bool res = true;
@@ -2114,6 +2115,36 @@ 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-");
+      while (pos != string::npos)
+      {
+        pos += strlen("\nVcs-");
+        string vcs = srec.substr(pos,srec.find(":",pos)-pos);
+        if(vcs == "Browser") 
+        {
+           pos = srec.find("\nVcs-", pos);
+           continue;
+        }
+        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:\n"
+                            "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."));
+        else 
+           break;
+      }
+
       // Back track
       vector<pkgSrcRecords::File> Lst;
       if (Last->Files(Lst) == false)