CHANGELOG.md

@@ -2,6 +2,14 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [3.0.1] - 2020-01-28
+
+### Summary
+Fix `install_powershell` task for Powershell < 3.0.
+
+### Bug fixes
+- Fixed `install_powershell` task failure when using Powershell < 3.0 ([MODULES-10514](https://tickets.puppetlabs.com/browse/MODULES-10514))
+
 ## [3.0.0] - 2020-01-24
 
 ### Summary

metadata.json

@@ -1,6 +1,6 @@
 {
   "name": "puppetlabs-puppet_agent",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "author": "puppetlabs",
   "summary": "Upgrades All-In-One Puppet Agents",
   "license": "Apache-2.0",

tasks/install.json

@@ -36,6 +36,6 @@
   },
   "implementations": [
     {"name": "install_shell.sh", "requirements": ["shell"], "files": ["facts/tasks/bash.sh"], "input_method": "environment"},
-    {"name": "install_powershell.ps1", "requirements": ["powershell"], "files": ["puppet_agent/tasks/version_powershell.ps1"]}
+    {"name": "install_powershell.ps1", "requirements": ["powershell"]}
   ]
 }

tasks/install_powershell.json

@@ -34,6 +34,5 @@
       "description": "Whether to stop the puppet agent service after install",
       "type": "Optional[Boolean]"
     }
-  },
-  "files": ["puppet_agent/tasks/version_powershell.ps1"]
+  }
 }

tasks/install_powershell.ps1

@@ -25,8 +25,13 @@ catch [System.Management.Automation.CommandNotFoundException] {
 }
 
 function Test-PuppetInstalled {
-  $result = & "$PSScriptRoot\version_powershell.ps1" | ConvertFrom-Json
-  return $result.version
+  $rootPath = 'HKLM:\SOFTWARE\Puppet Labs\Puppet'
+  try { 
+    if (Get-ItemProperty -Path $rootPath) { RETURN $true }
+  }
+  catch {
+    RETURN $false
+  }
 }
 
 if ($version) {