bin/pastebin.userv: New `langs' subcommand prints language names.

diff --git a/bin/pastebin.userv b/bin/pastebin.userv
index 42dc66d7dc9be1e9cd11ffa29324d94cbaeb4dac..c9936ed097cc08c8a5beb12e043cd430f2425885 100755 (executable)
--- a/bin/pastebin.userv
+++ b/bin/pastebin.userv
@@ -32,11 +32,21 @@ Commands available:
        del TAG ...
        get TAG
        help
        del TAG ...
        get TAG
        help

+       langs

        list
        new [-l LANG] [-t TITLE]
        rekey TAG
        update [-c] [-l LANG] [-t TITLE] TAG
 EOF
        list
        new [-l LANG] [-t TITLE]
        rekey TAG
        update [-c] [-l LANG] [-t TITLE] TAG
 EOF

+} elsif ($op eq "langs") {
+  @ARGV == 0 or Odin::fail "usage: list";
+  my $db = Odin::open_db;
+  for my $r (@{$db->selectall_arrayref
+               ("SELECT lang, descr FROM odin_pastebin_lang
+                 ORDER BY lang", undef)}) {
+    my ($lang, $descr) = @$r;
+    Odin::print_columns $lang => 16, $descr => 0;
+  }

 } elsif ($op eq "list") {
   @ARGV == 0 or Odin::fail "usage: list";
   my $db = Odin::open_db;
 } elsif ($op eq "list") {
   @ARGV == 0 or Odin::fail "usage: list";
   my $db = Odin::open_db;