1 #!powershell
2 
3 # Copyright: (c) 2015, Phil Schwartz <schwartzmx@gmail.com>
4 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
5 
6 #Requires -Module Ansible.ModuleUtils.Legacy
7 
8 $params = Parse-Args $args -supports_check_mode $true
9 $check_mode = Get-AnsibleParam -obj $params -name "_ansible_check_mode" -type "bool" -default $false
10 $diff_support = Get-AnsibleParam -obj $params -name "_ansible_diff" -type "bool" -default $false
11 
12 $timezone = Get-AnsibleParam -obj $params -name "timezone" -type "str" -failifempty $true
13 
14 $result = @{
15     changed = $false
16     previous_timezone = $timezone
17     timezone = $timezone
18 }
19 
20 Try {
21     # Get the current timezone set
22     $result.previous_timezone = $(tzutil.exe /g)
23     If ($LASTEXITCODE -ne 0) {
24         Throw "An error occurred when getting the current machine's timezone setting."
25     }
26 
27     if ( $result.previous_timezone -eq $timezone ) {
28         Exit-Json $result "Timezone '$timezone' is already set on this machine"
29     } Else {
30         # Check that timezone is listed as an available timezone to the machine
31         $tzList = $(tzutil.exe /l).ToLower()
32         If ($LASTEXITCODE -ne 0) {
33             Throw "An error occurred when listing the available timezones."
34         }
35 
36         $tzExists = $tzList.Contains(($timezone -Replace '_dstoff').ToLower())
37         if (-not $tzExists) {
38             Fail-Json $result "The specified timezone: $timezone isn't supported on the machine."
39         }
40 
41         if ($check_mode) {
42             $result.changed = $true
43         } else {
44             tzutil.exe /s "$timezone"
45             if ($LASTEXITCODE -ne 0) {
46                 Throw "An error occurred when setting the specified timezone with tzutil."
47             }
48 
49             $new_timezone = $(tzutil.exe /g)
50             if ($LASTEXITCODE -ne 0) {
51                 Throw "An error occurred when getting the current machine's timezone setting."
52             }
53 
54             if ($timezone -eq $new_timezone) {
55                 $result.changed = $true
56             }
57         }
58 
59         if ($diff_support) {
60             $result.diff = @{
61                 before = "$($result.previous_timezone)`n"
62                 after = "$timezone`n"
63             }
64         }
65     }
66 } Catch {
67     Fail-Json $result "Error setting timezone to: $timezone."
68 }
69 
70 Exit-Json $result
71