removes restart functionality, and added creates param for idempotency

windows/win_unzip.ps1

@@ -26,6 +26,13 @@ $result = New-Object psobject @{
     changed = $false
 }
 
+If ($params.creates) {
+    If (Test-Path $params.creates) {
+        Exit-Json $result "The 'creates' file or directory already exists."
+    }
+
+}
+
 If ($params.src) {
     $src = $params.src.toString()
 
@@ -86,7 +93,7 @@ Else {
     $list = Get-Module -ListAvailable
 
     If (-Not ($list -match "PSCX")) {
-        Fail-Json "PowerShellCommunityExtensions PowerShell Module (PSCX) is required for non-'.zip' compressed archive types."
+        Fail-Json $result "PowerShellCommunityExtensions PowerShell Module (PSCX) is required for non-'.zip' compressed archive types."
     }
     Else {
         Set-Attr $result.win_unzip "pscx_status" "present"
@@ -122,10 +129,10 @@ Else {
     }
     Catch {
         If ($recurse) {
-            Fail-Json "Error recursively expanding $src to $dest"
+            Fail-Json $result "Error recursively expanding $src to $dest"
         }
         Else {
-            Fail-Json "Error expanding $src to $dest"
+            Fail-Json $result "Error expanding $src to $dest"
         }
     }
 }
@@ -135,11 +142,6 @@ If ($rm -eq $true){
     Set-Attr $result.win_unzip "rm" "true"
 }
 
-If ($params.restart -eq "true" -Or $params.restart -eq "yes") {
-    Restart-Computer -Force
-    Set-Attr $result.win_unzip "restart" "true"
-}
-
 # Fixes a fail error message (when the task actually succeeds) for a "Convert-ToJson: The converted JSON string is in bad format"
 # This happens when JSON is parsing a string that ends with a "\", which is possible when specifying a directory to download to.
 # This catches that possible error, before assigning the JSON $result

windows/win_unzip.py

@@ -63,16 +63,11 @@ options:
       - yes
       - no
     aliases: []
-  restart:
+  creates:
     description:
-      - Restarts the computer after unzip, can be useful for hotfixes such as http://support.microsoft.com/kb/2842230 (Restarts will have to be accounted for with wait_for module)
+      - If this file or directory exists the specified src will not be extracted.
-    choices:
+    required: no
-      - true
+    default: null
-      - false
-      - yes
-      - no
-    required: false
-    default: false
     aliases: []
 author: Phil Schwartz 
 '''
@@ -88,6 +83,7 @@ $ ansible -i hosts -m win_unzip -a "src=C:\\LibraryToUnzip.zip dest=C:\\Lib rm=t
   win_unzip:
     src: "C:\Users\Phil\Logs.bz2"
     dest: "C:\Users\Phil\OldLogs"
+    creates: "C:\Users\Phil\OldLogs"
 
 # This playbook example unzips a .zip file and recursively decompresses the contained .gz files and removes all unneeded compressed files after completion.
 ---
@@ -102,31 +98,6 @@ $ ansible -i hosts -m win_unzip -a "src=C:\\LibraryToUnzip.zip dest=C:\\Lib rm=t
         recurse: yes
         rm: true
 
-# Install hotfix (self-extracting .exe)
----
-- name: Install WinRM PowerShell Hotfix for Windows Server 2008 SP1
-  hosts: all
-  gather_facts: false
-  tasks:
-  - name: Grab Hotfix from URL
-    win_get_url:
-      url: 'http://hotfixv4.microsoft.com/Windows%207/Windows%20Server2008%20R2%20SP1/sp2/Fix467402/7600/free/463984_intl_x64_zip.exe'
-      dest: 'C:\\463984_intl_x64_zip.exe'
-  - name: Unzip hotfix
-    win_unzip:
-      src: "C:\\463984_intl_x64_zip.exe"
-      dest: "C:\\Hotfix"
-      recurse: true
-      restart: true
-  - name: Wait for server reboot...
-  local_action:
-    module: wait_for
-      host={{ inventory_hostname }}
-      port={{ansible_ssh_port|default(5986)}}
-      delay=15
-      timeout=600
-      state=started
-
 # Install PSCX to use for extracting a gz file
   - name: Grab PSCX msi
     win_get_url: