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Add function to update the module from CLI

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This commit is contained in:
Lord Hepipud 2019-11-02 12:15:25 +01:00
parent 01b4ca1937
commit 8bce99e42a
1 changed files with 88 additions and 0 deletions
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88
lib/core/framework/Install-IcingaFrameworkUpdate.psm1 Normal file
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function Install-IcingaFrameworkUpdate()
{
param(
[string]$FrameworkUrl
);
$ProgressPreference = "SilentlyContinue";
if ([string]::IsNullOrEmpty($FrameworkUrl)) {
if ((Get-IcingaAgentInstallerAnswerInput -Prompt 'Do you provide a custom repository of the framework?' -Default 'n').result -eq 1) {
$branch = (Read-IcingaWizardAnswerInput -Prompt 'Which version to you want to install? (snapshot/stable)' -Default 'v' -DefaultInput 'stable').answer
if ($branch.ToLower() -eq 'snapshot') {
$FrameworkUrl = 'https://github.com/Icinga/icinga-powershell-framework/archive/master.zip';
} else {
$LatestRelease = (Invoke-WebRequest -Uri 'https://github.com/Icinga/icinga-powershell-framework/releases/latest' -UseBasicParsing).BaseResponse.ResponseUri.AbsoluteUri;
$FrameworkUrl = $LatestRelease.Replace('/releases/tag/', '/archive/');
$Tag = $FrameworkUrl.Split('/')[-1];
$FrameworkUrl = [string]::Format('{0}/{1}.zip', $FrameworkUrl, $Tag);
}
} else {
$FrameworkUrl = (Get-IcingaAgentInstallerAnswerInput -Prompt 'Please enter the full path to your icinga framework repository' -Default 'v').answer;
}
}
$ModuleDirectory = Get-IcingaFrameworkRootPath;
$DownloadPath = (Join-Path -Path $ENv:TEMP -ChildPath 'icinga-powershell-framework-zip');
Write-Host ([string]::Format('Downloading Icinga Framework into "{0}"', $DownloadPath));
Invoke-WebRequest -UseBasicParsing -Uri $FrameworkUrl -OutFile $DownloadPath;
Write-Host ([string]::Format('Installing module into "{0}"', ($ModuleDirectory)));
Expand-IcingaZipArchive -Path $DownloadPath -Destination $ModuleDirectory | Out-Null;
$FolderContent = Get-ChildItem -Path $ModuleDirectory;
$Extracted = '';
foreach ($entry in $FolderContent) {
if ($entry -eq 'icinga-powershell-framework') {
# Skip the framework directory directly
continue;
}
if ($entry -like 'icinga-powershell-framework-*') {
$Extracted = $entry;
}
}
if ([string]::IsNullOrEmpty($Extracted)) {
Write-Host 'No update package could be found.'
return;
}
$NewDirectory = (Join-Path -Path $ModuleDirectory -ChildPath 'icinga-powershell-framework');
$ExtractDir = (Join-Path -Path $ModuleDirectory -ChildPath $Extracted);
$BackupDir = (Join-Path -Path $ExtractDir -ChildPath 'previous');
$OldBackupDir = (Join-Path -Path $NewDirectory -ChildPath 'previous');
if ((Test-Path $NewDirectory)) {
if ((Test-Path (Join-Path -Path $NewDirectory -ChildPath 'cache'))) {
Write-Host 'Importing cache into new module version...';
Copy-Item -Path (Join-Path -Path $NewDirectory -ChildPath 'cache') -Destination $ExtractDir -Force -Recurse;
}
if ((Test-Path (Join-Path -Path $NewDirectory -ChildPath 'custom'))) {
Write-Host 'Importing custom modules into new module version...';
Copy-Item -Path (Join-Path -Path $NewDirectory -ChildPath 'custom') -Destination $ExtractDir -Force -Recurse;
}
Write-Host 'Creating backup directory';
if ((Test-Path $OldBackupDir)) {
Write-Host 'Importing old backups into new module version...';
Move-Item -Path $OldBackupDir -Destination $ExtractDir;
} else {
Write-Host 'No previous backups found. Creating new backup space';
if ((Test-Path $BackupDir) -eq $FALSE) {
New-Item -Path $BackupDir -ItemType Container | Out-Null;
}
}
Write-Host 'Moving old module into backup directory';
Move-Item -Path $NewDirectory -Destination (Join-Path -Path $BackupDir -ChildPath (Get-Date -Format "MM-dd-yyyy-HH-mm-ffff"));
}
Write-Host 'Installing new module version';
Move-Item -Path (Join-Path -Path $Destination -ChildPath $Extracted) -Destination $NewDirectory;
Unblock-IcingaFramework -Path $NewDirectory;
Test-IcingaAgent;
Write-Host 'Framework update has been completed';
}