From ae7f88cea79121ec5fdd114164856efb11ed8660 Mon Sep 17 00:00:00 2001
From: Norbert Preining <preining@logic.at>
Date: Mon, 1 Sep 2014 00:21:54 +0000
Subject: make sure that updates carry also new collections

git-svn-id: svn://tug.org/texlive/trunk@35076 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/install-tl | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 57 insertions(+), 5 deletions(-)

(limited to 'Master')

diff --git a/Master/install-tl b/Master/install-tl
index 8b70cfa1bf5..78849cfd479 100755
--- a/Master/install-tl
+++ b/Master/install-tl
@@ -1680,9 +1680,40 @@ sub import_settings_from_old_tlpdb {
   } else {
     return;
   }
-  # first import the collections
-  # since the scheme is not the final word we select scheme-custom here
-  # and then set the single collections by hand
+  ############# OLD CODE ###################
+  # in former times we sometimes didn't change from scheme-full
+  # to scheme-custom when deselecting some collections
+  # this is fixed now.
+  #
+  # # first import the collections
+  # # since the scheme is not the final word we select scheme-custom here
+  # # and then set the single collections by hand
+  # $vars{'selected_scheme'} = "scheme-custom";
+  # $vars{'n_collections_selected'} = 0;
+  # # remove the selection of all collections
+  # foreach my $entry (keys %vars) {
+  #   if ($entry=~/^(collection-.*)/) {
+  #     $vars{"$1"}=0;
+  #   }
+  # }
+  # for my $c ($previoustlpdb->collections) {
+  #   my $tlpobj = $tlpdb->get_package($c);
+  #   if ($tlpobj) {
+  #     $vars{$c} = 1;
+  #     ++$vars{'n_collections_selected'};
+  #   }
+  # }
+  ############ END OF OLD CODE ############
+
+  ############ NEW CODE ###################
+  # we simply go through all installed schemes, install
+  # all depending collections
+  # if we find scheme-full we use this as 'selected_scheme'
+  # otherwise we use 'scheme_custom' as we don't know
+  # and there is no total order on the schemes.
+  #
+  # we cannot use select_scheme from tlmgr.pl, as this one clears
+  # previous selctions (hmm :-(
   $vars{'selected_scheme'} = "scheme-custom";
   $vars{'n_collections_selected'} = 0;
   # remove the selection of all collections
@@ -1691,13 +1722,34 @@ sub import_settings_from_old_tlpdb {
       $vars{"$1"}=0;
     }
   }
+  # now go over all the schemes *AND* collections and select them
+  foreach my $s ($previoustlpdb->schemes) {
+    my $tlpobj = $tlpdb->get_package($s);
+    if ($tlpobj) {
+      foreach my $e ($tlpobj->depends) {
+        if ($e =~ /^(collection-.*)/) {
+          # do not add collections multiple times
+          if (!$vars{$e}) {
+            $vars{$e} = 1;
+            ++$vars{'n_collections_selected'};
+          }
+        }
+      }
+    }
+  }
+  # Now do the same for collections:
   for my $c ($previoustlpdb->collections) {
     my $tlpobj = $tlpdb->get_package($c);
     if ($tlpobj) {
-      $vars{$c} = 1;
-      ++$vars{'n_collections_selected'};
+      if (!$vars{$c}) {
+        $vars{$c} = 1;
+        ++$vars{'n_collections_selected'};
+      }
     }
   }
+  ########### END NEW CODE #############
+
+
   # now take over the path
   my $oldroot = $previoustlpdb->root;
   my $newroot = abs_path("$oldroot/..") . "/$texlive_release";
-- 
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