add librarian-puppet, require Puppet 7

.librarian/puppet/config

@@ -0,0 +1,2 @@
+---
+LIBRARIAN_PUPPET_DESTRUCTIVE: 'false'

Gemfile

@@ -11,6 +11,7 @@ group :development do
   gem "rspec-puppet-utils"
   gem "faker"
   gem "parallel_tests"
+  gem "librarian-puppet"
 end
 
 gem 'puppet', '~> 7.26'

Gemfile.lock

@@ -69,6 +69,12 @@ GEM
     jgrep (1.5.4)
     json-schema (4.1.1)
       addressable (>= 2.8)
+    librarian-puppet (5.0.0)
+      librarianp (>= 0.6.3)
+      puppet_forge (>= 2.1, < 5)
+      rsync
+    librarianp (1.1.2)
+      thor (~> 1.0)
     locale (2.1.3)
     metaclass (0.0.4)
     metadata-json-lint (3.0.3)
@@ -219,6 +225,7 @@ GEM
     rspec-support (3.11.0)
     rspec_junit_formatter (0.6.0)
       rspec-core (>= 2, < 4, != 2.12.0)
+    rsync (1.0.9)
     rubocop (1.6.1)
       parallel (~> 1.10)
       parser (>= 2.7.1.5)
@@ -286,6 +293,7 @@ PLATFORMS
 DEPENDENCIES
   faker
   fast_gettext
+  librarian-puppet
   parallel_tests
   puppet (~> 7.26)
   puppet-module-posix-default-r2.7

Puppetfile

@@ -0,0 +1,22 @@
+#!/usr/bin/env ruby
+#^syntax detection
+
+forge "https://forgeapi.puppetlabs.com"
+
+# use dependencies defined in metadata.json
+metadata
+
+# A module from the Puppet Forge
+# mod 'puppetlabs-stdlib'
+
+# A module from git
+# mod 'puppetlabs-ntp',
+#   :git => 'git://github.com/puppetlabs/puppetlabs-ntp.git'
+
+# A module from a git branch/tag
+# mod 'puppetlabs-apt',
+#   :git => 'https://github.com/puppetlabs/puppetlabs-apt.git',
+#   :ref => '1.4.x'
+
+# A module from Github pre-packaged tarball
+# mod 'puppetlabs-apache', '0.6.0', :github_tarball => 'puppetlabs/puppetlabs-apache'

metadata.json

@@ -53,7 +53,7 @@
   "requirements": [
     {
       "name": "puppet",
-      "version_requirement": ">= 6.0.0 < 8.0.0"
+      "version_requirement": ">= 7.0.0 < 8.0.0"
     }
   ],
   "pdk-version": "1.3.2",