Resolve "use pdk 2.5.0 and ruby 2.7.5"

Closes #102 (closed)

manifests/backup.pp

@@ -47,7 +47,6 @@ define restic::backup (
   String $cron_weekday = '6',
   String $cron_monthday = '1',
 ) {
-
   # put all provided tags (in the title and in the tag attribute) in only one array
   $_primarytag = $title
 
@@ -97,7 +96,7 @@ define restic::backup (
     }
   )
 
-  file {"${_backupscript}-${_primarytag}":
+  file { "${_backupscript}-${_primarytag}":
     ensure  => file,
     content => epp('restic/restic-backup.sh.epp',
       {
@@ -117,7 +116,7 @@ define restic::backup (
   case $_repository_type {
     'local': {
       exec { "check-local-repository-by-user-${runasuser}-for-${_primarytag}":
-        environment => ["RESTIC_PASSWORD=${repository_password}", ],
+        environment => ["RESTIC_PASSWORD=${repository_password}"],
         path        => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
         command     => "restic --repo ${repository_url} snapshots",
         user        => $runasuser,
@@ -129,7 +128,7 @@ define restic::backup (
       $address_resticrepository = regsubst($repository_url, '^sftp:[\d\w]+@([\d\w\.]+):/[^/]+.*','\1')
       $dataowner_resticrepository = regsubst($repository_url, '^sftp:([\d\w]+)@[\d\w\.]+:/[^/]+.*','\1')
 
-      exec {"check-ssh-connection-to-${dataowner_resticrepository}@${address_resticrepository}-by-user-${runasuser}-for-${_primarytag}":
+      exec { "check-ssh-connection-to-${dataowner_resticrepository}@${address_resticrepository}-by-user-${runasuser}-for-${_primarytag}":
         command     => "ssh -oStrictHostKeyChecking=no ${dataowner_resticrepository}@${address_resticrepository}",
         path        => '/usr/sbin:/usr/bin:/sbin:/bin',
         user        => $runasuser,
@@ -147,7 +146,7 @@ define restic::backup (
 
   case $cron_frequency {
     'hourly': {
-      cron {"restic-backup-${_primarytag}":
+      cron { "restic-backup-${_primarytag}":
         ensure      => present,
         environment => "GOGC=${gogc}",
         command     => $_restic_cron_command,
@@ -159,7 +158,7 @@ define restic::backup (
       }
     }
     'daily': {
-      cron {"restic-backup-${_primarytag}":
+      cron { "restic-backup-${_primarytag}":
         ensure      => present,
         environment => "GOGC=${gogc}",
         command     => $_restic_cron_command,
@@ -171,7 +170,7 @@ define restic::backup (
       }
     }
     'weekly': {
-      cron {"restic-backup-${_primarytag}":
+      cron { "restic-backup-${_primarytag}":
         ensure      => present,
         environment => "GOGC=${gogc}",
         command     => $_restic_cron_command,
@@ -183,7 +182,7 @@ define restic::backup (
       }
     }
     'monthly': {
-      cron {"restic-backup-${_primarytag}":
+      cron { "restic-backup-${_primarytag}":
         ensure      => present,
         environment => "GOGC=${gogc}",
         command     => $_restic_cron_command,