Fix setting_type and signed_by

Use 'sources' instead of 'source' as the setting_type parsed to
apt::setting

Fix the data type of apt::source::signed_by

Author: jamesps-ebi

manifests/params.pp

@@ -44,7 +44,7 @@
       'path' => $sources_list_d,
       'ext'  => '.list',
     },
-    'source' => {
+    'sources' => {
       'path' => $sources_list_d,
       'ext'  => '.sources',
     },

manifests/setting.pp

@@ -38,8 +38,8 @@
   $setting_type = $title_array[0]
   $base_name = join(delete_at($title_array, 0), '-')
 
-  assert_type(Pattern[/\Aconf\z/, /\Apref\z/, /\Alist\z/, /\Asource\z/], $setting_type) |$a, $b| {
-    fail("apt::setting resource name/title must start with either 'conf-', 'pref-' or 'list-'")
+  assert_type(Pattern[/\Aconf\z/, /\Apref\z/, /\Alist\z/, /\Asources\z/], $setting_type) |$a, $b| {
+    fail("apt::setting resource name/title must start with either 'conf-', 'pref-', 'list-', or 'sources-'")
   }
 
   if $priority !~ Integer {
@@ -49,7 +49,7 @@
     }
   }
 
-  if ($setting_type == 'list') or ($setting_type == 'pref') or ($setting_type == 'source') {
+  if ($setting_type == 'list') or ($setting_type == 'pref') or ($setting_type == 'sources') {
     $_priority = ''
   } else {
     $_priority = $priority

manifests/source.pp

@@ -77,7 +77,7 @@
 #   See https://wiki.debian.org/DebianRepository/UseThirdParty for details.
 #
 # @param signed_by
-#   DEB822: Absolute path to a file containing the PGP keyring used to sign this repository.
+#   DEB822: Either an absolute path to a PGP keyring file used to sign this repository OR a list of key fingerprints to trust.
 #
 # @param pin
 #   Creates a declaration of the apt::pin defined type. Valid options: a number or string to be passed to the `id` parameter of the
@@ -121,7 +121,7 @@
   Variant[Hash] $include                        = {},
   Optional[Variant[String, Hash]] $key          = undef,
   Optional[Stdlib::AbsolutePath] $keyring       = undef,
-  Optional[Array[Stdlib::AbsolutePath]] $signed_by = undef, # deb822
+  Optional[Variant[Stdlib::AbsolutePath,Array[String]]] $signed_by = undef, # deb822
   Optional[Variant[Hash, Numeric, String]] $pin = undef,
   Optional[String] $architecture                = undef,
   Optional[Array[String]] $architectures        = undef, # deb822

templates/source_deb822.epp

@@ -8,7 +8,7 @@
   Optional[Enum['yes','no']] $allow_insecure = undef,
   Optional[Enum['yes','no']] $repo_trusted = undef,
   Optional[Enum['yes','no']] $check_valid_until = undef,
-  Optional[Variant[Array[String], String]] $signed_by = undef,
+  Optional[Variant[Stdlib::AbsolutePath,Array[String]]] $signed_by = undef,
 | -%>
 # <%= $comment %>
 Enabled: <%= $enabled %>