Invoke-IcingaCheckDirectory doesn't work without filename parameter

config/icinga/Invoke-IcingaCheckDirectory.conf

@@ -55,7 +55,7 @@ object CheckCommand "Invoke-IcingaCheckDirectory" {
             order = 6
         }
         "-FileNames" = {
-            description = "Used to specify an array of filenames or expressions to match against results to filter for specific files.  e.g '*.txt', '*.sql' # Fiends all files ending with .txt and .sql"
+            description = "Used to specify an array of filenames or expressions to match against results to filter for specific files.  e.g '*.txt', '*.sql', finds all files ending with .txt and .sql"
             value = {{
                 var arr = macro("$IcingaCheckDirectory_Array_FileNames$");
                     if (len(arr) == 0) {

config/icinga/Plugins_Bundle.conf

@@ -400,7 +400,7 @@ object CheckCommand "Invoke-IcingaCheckDirectory" {
             order = 6
         }
         "-FileNames" = {
-            description = "Used to specify an array of filenames or expressions to match against results to filter for specific files.  e.g '*.txt', '*.sql' # Fiends all files ending with .txt and .sql"
+            description = "Used to specify an array of filenames or expressions to match against results to filter for specific files.  e.g '*.txt', '*.sql', finds all files ending with .txt and .sql"
             value = {{
                 var arr = macro("$IcingaCheckDirectory_Array_FileNames$");
                     if (len(arr) == 0) {

doc/31-Changelog.md

@@ -16,6 +16,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 ### Bugfixes
 
 * [#144](https://github.com/Icinga/icinga-powershell-plugins/pull/144) Fixes filtering for `Invoke-IcingaCheckEventLog` which resulted in wrong results, depending on the plugin configuration
+* [#154](https://github.com/Icinga/icinga-powershell-plugins/issues/154) Fixes `Invoke-IcingaCheckDirectory` by setting `-FileNames` argument to `*` as default for allowing to fetch all files for a given directory by default
 
 ## 1.4.0 (2021-03-02)
 

doc/plugins/05-Invoke-IcingaCheckDirectory.md

@@ -21,7 +21,7 @@ No special permissions required.
 | Argument | Type | Required | Default | Description |
 | ---      | ---  | ---      | ---     | ---         |
 | Path | String | false |  | Used to specify a path. e.g. 'C:\Users\Icinga\Downloads' |
-| FileNames | Array | false |  | Used to specify an array of filenames or expressions to match against results to filter for specific files.  e.g '*.txt', '*.sql' # Fiends all files ending with .txt and .sql |
+| FileNames | Array | false | @( '*' ) | Used to specify an array of filenames or expressions to match against results to filter for specific files.  e.g '*.txt', '*.sql', finds all files ending with .txt and .sql |
 | Recurse | SwitchParameter | false | False | A switch, which can be set to search through directories recursively. |
 | Critical | Object | false |  | Used to specify a Critical threshold. Follows the Icinga plugin threshold |
 | Warning | Object | false |  | Used to specify a Warning threshold. Follows the Icinga plugin threshold |

doc/plugins/06-Invoke-IcingaCheckEventlog.md

@@ -29,16 +29,16 @@ To execute this plugin you will require to grant the following user permissions.
 | Warning | Object | false |  | Used to specify a Warning threshold. |
 | Critical | Object | false |  | Used to specify a Critical threshold. |
 | LogName | String | false |  | Used to specify a certain log. |
-| IncludeEventId | Array | false |  | Used to specify an array of events identified by their id to be included. |
-| ExcludeEventId | Array | false |  | Used to specify an array of events identified by their id to be excluded. |
-| IncludeUsername | Array | false |  | Used to specify an array of usernames within the eventlog to be included. |
-| ExcludeUsername | Array | false |  | Used to specify an array of usernames within the eventlog to be excluded. |
-| IncludeEntryType | Array | false |  | Used to specify an array of entry types within the eventlog to be included. |
-| ExcludeEntryType | Array | false |  | Used to specify an array of entry types within the eventlog to be excluded. |
-| IncludeMessage | Array | false |  | Used to specify an array of messages within the eventlog to be included. |
-| ExcludeMessage | Array | false |  | Used to specify an array of messages within the eventlog to be excluded. |
-| IncludeSource | Array | false |  | Used to specify an array of message sources within the eventlog to be included. |
-| ExcludeSource | Array | false |  | Used to specify an array of message sources within the eventlog to be excluded. |
+| IncludeEventId | Array | false | @() | Used to specify an array of events identified by their id to be included. |
+| ExcludeEventId | Array | false | @() | Used to specify an array of events identified by their id to be excluded. |
+| IncludeUsername | Array | false | @() | Used to specify an array of usernames within the eventlog to be included. |
+| ExcludeUsername | Array | false | @() | Used to specify an array of usernames within the eventlog to be excluded. |
+| IncludeEntryType | Array | false | @() | Used to specify an array of entry types within the eventlog to be included. |
+| ExcludeEntryType | Array | false | @() | Used to specify an array of entry types within the eventlog to be excluded. |
+| IncludeMessage | Array | false | @() | Used to specify an array of messages within the eventlog to be included. |
+| ExcludeMessage | Array | false | @() | Used to specify an array of messages within the eventlog to be excluded. |
+| IncludeSource | Array | false | @() | Used to specify an array of message sources within the eventlog to be included. |
+| ExcludeSource | Array | false | @() | Used to specify an array of message sources within the eventlog to be excluded. |
 | After | Object | false |  | Used to specify time data of which point the plugin should start to read event logs from. You can either use a fixed date and time like "2021/01/30 12:00:00", a fixed day "2021/01/30" or use more dynamic approaches like "1d", "10h" and so on.  Allowed units: ms, s, m, h, d, w, M, y |
 | Before | Object | false |  | Used to specify time data of which point the plugin should stop considering event logs. You can either use a fixed date and time like "2021/01/30 12:00:00", a fixed day "2021/01/30" or use more dynamic approaches like "1d", "10h" and so on.  By using "2h" for example, log files of the last 2 hours will be ignored. Please ensure to manually set the `-After` argument and ensure you go back further in time with the `-After` argument than the `-Before` argument.  Allowed units: ms, s, m, h, d, w, M, y |
 | DisableTimeCache | SwitchParameter | false | False | Switch to disable the time cache on a check. If this parameter is set the time cache is disabled. After the check has been run once, the next check instance will filter through the eventlog from the point the last check ended. This is due to the time cache, when disabled the whole eventlog is checked instead. |

plugins/Invoke-IcingaCheckDirectory.psm1

@@ -41,7 +41,7 @@
 .PARAMETER FileNames
    Used to specify an array of filenames or expressions to match against results to filter for specific files.
 
-   e.g '*.txt', '*.sql' # Fiends all files ending with .txt and .sql
+   e.g '*.txt', '*.sql', finds all files ending with .txt and .sql
 .PARAMETER Recurse
    A switch, which can be set to search through directories recursively.
 .PARAMETER ChangeYoungerThan
@@ -89,8 +89,8 @@ function Invoke-IcingaCheckDirectory()
 {
     param(
         [string]$Path,
-        [array]$FileNames,
-        [switch]$Recurse,
+        [array]$FileNames   = @( '*' ),
+        [switch]$Recurse    = $FALSE,
         $Critical           = $null,
         $Warning            = $null,
         [string]$ChangeTimeEqual,