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Change Login Migration Console App source to NuGet.org and Versioning support. #24330

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Merged
merged 5 commits into from
Mar 18, 2024
Merged

Change Login Migration Console App source to NuGet.org and Versioning support. #24330

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d14e907
Adding versioning to Login migration console app
Bhavikshah123 Jan 18, 2024
5d66407
Merge branch 'Azure:generation' into generation
Bhavikshah123 Mar 6, 2024
a4bdf9f
Login migration Powershell script changes to change console app sourc…
Bhavikshah123 Mar 11, 2024
caf95cf
Modularity changes
Bhavikshah123 Mar 12, 2024
3d497c3
Removing try catch from the helper methods
Bhavikshah123 Mar 13, 2024
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100 changes: 46 additions & 54 deletions ...ataMigration/DataMigration.Autorest/custom/Cmdlets/New-AzDataMigrationLoginsMigration.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -78,77 +78,66 @@ function New-AzDataMigrationLoginsMigration
#Defining Default Output Path
$DefaultOutputFolder = Get-DefaultLoginMigrationsOutputFolder

#Defining Base and Exe paths
$BaseFolder = Join-Path -Path $DefaultOutputFolder -ChildPath Downloads;
$ExePath = Join-Path -Path $BaseFolder -ChildPath Logins.Console.csproj\Logins.Console.exe;
#Defining Downloads folder
$DownloadsFolder = Join-Path -Path $DefaultOutputFolder -ChildPath Downloads;

#Checking if BaseFolder Path is valid or not
if(-Not (Test-Path $BaseFolder))
#Checking if DownloadsFolder Path is valid or not
if(-Not (Test-Path $DownloadsFolder))
{
$null = New-Item -Path $BaseFolder -ItemType "directory"
$null = New-Item -Path $DownloadsFolder -ItemType "directory"
}
else
{
#Delete old Login console app files
Delete-OldLoginConsoleApp $DownloadsFolder;
}

#Testing Whether Console App is downloaded or not
$TestExePath = Test-Path -Path $ExePath;

#Console app download address
$ZipSource = "https://sqlassess.blob.core.windows.net/app/LoginsMigration.zip";
$ZipDestination = Join-Path -Path $BaseFolder -ChildPath "LoginsMigration.zip";
#Determine latest version of Login console app
$PackageId = "Microsoft.SqlServer.Migration.LoginsConsoleApp"
$LatestNugetOrgDetails = Get-LatestConsoleAppVersionFromNugetOrg $PackageId

#Downloading and extracting LoginsMigration Zip file
if(-Not $TestExePath)
#Determine local version of Login console app
$ConsoleAppFolders = Get-ChildItem -Path $DownloadsFolder -Filter "$PackageId.*"
$LatestLocalNameAndVersion = ""
if ($ConsoleAppFolders.Length -gt 0)
{
#Downloading and extracting LoginMigration Zip file
Write-Host "Downloading and extracting latest LoginMigration Zip file..."
Invoke-RestMethod -Uri $ZipSource -OutFile $ZipDestination;
Expand-Archive -Path $ZipDestination -DestinationPath $BaseFolder -Force;
$ConsoleAppFolders = $ConsoleAppFolders | Sort-Object -Property Name -Descending
$LatestLocalNameAndVersion = $ConsoleAppFolders[0].Name
Write-Host "Installed Login migration console app nupkg version: $LatestLocalNameAndVersion"

if ($AvailablePackagesOnNugetOrg -eq "")
{
$LatestNugetOrgDetails.NameAndVersion = $LatestLocalNameAndVersion
}
}
else
{
# Get local exe version
Write-Host "Checking installed Login.Console.exe version...";
$installedVersion = (Get-Item $ExePath).VersionInfo.FileVersion;
Write-Host "Installed version: $installedVersion";

# Get latest console app version
Write-Host "Checking whether there is newer version...";
$VersionFileSource = "https://sqlassess.blob.core.windows.net/app/loginconsoleappversion.json";
$VersionFileDestination = Join-Path -Path $BaseFolder -ChildPath "loginconsoleappversion.json";
Invoke-RestMethod -Uri $VersionFileSource -OutFile $VersionFileDestination;
$jsonObj = Get-Content $VersionFileDestination | Out-String | ConvertFrom-Json;
$latestVersion = $jsonObj.version;

# Compare the latest exe version with the local exe version
if([System.Version]$installedVersion -lt [System.Version]$latestVersion)
#No local console app
if ($AvailablePackagesOnNugetOrg -eq "")
{
Write-Host "Found newer version of Logins.Console.exe '$latestVersion'";

Write-Host "Removing old Logins.Console.exe..."
# Remove old zip file
Remove-Item -Path $ZipDestination;
#No version available to download
Write-Host "Connection to NuGet.org required. Please check connection and try again."
return;
}
}

# Remove existing folder and contents
$ConsoleAppDestination = Join-Path -Path $BaseFolder -ChildPath "Logins.Console.csproj";
Remove-Item -Path $ConsoleAppDestination -Recurse;
Write-Host "Latest Login migration console app nupkg version on Nuget.org: $($LatestNugetOrgDetails.NameAndVersion)";
$LatestNugetFolder = Join-Path -Path $DownloadsFolder -ChildPath $LatestNugetOrgDetails.NameAndVersion;
$ExePath = "tools\Microsoft.SqlServer.Migration.Logins.ConsoleApp.exe";

# Remove version file
Remove-Item -Path $VersionFileDestination;
# Check for the latest console app version and download it if needed.
CheckAndDownloadConsoleAppFromNugetOrg $LatestLocalNameAndVersion $LatestNugetOrgDetails $ExePath ([ref]$LatestNugetFolder)

#Downloading and extracting LoginMigration Zip file
Write-Host "Downloading and extracting latest LoginMigration Zip file..."
Invoke-RestMethod -Uri $ZipSource -OutFile $ZipDestination;
Expand-Archive -Path $ZipDestination -DestinationPath $BaseFolder -Force;
}
else
{
Write-Host "Installed Logins.Console.exe is the latest one...";
}
if(-Not (Test-Path -Path "$LatestNugetFolder\$ExePath"))
{
Write-Host "Failed to locate executable."
return
}

#Collecting data
if(('CommandLine') -contains $PSCmdlet.ParameterSetName)
{
# The array list $splat contains all the parameters that will be passed to '.\Logins.Console.exe LoginsMigration'
# The array list $splat contains all the parameters that will be passed to '.\Microsoft.SqlServer.Migration.Logins.ConsoleApp.exe LoginsMigration'

$LoginsListArray = $($ListOfLogin -split " ")
[System.Collections.ArrayList] $splat = @(
Expand All @@ -173,7 +162,10 @@ function New-AzDataMigrationLoginsMigration

}
}
# Running LoginsMigration

$ExePath = Join-Path -Path $LatestNugetFolder -ChildPath $ExePath;
# Running LoginsMigration
Write-Host "Starting Execution..."
& $ExePath LoginsMigration @splat
}
else
Expand Down
172 changes: 171 additions & 1 deletion src/DataMigration/DataMigration.Autorest/custom/Helpers/LoginMigrations.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -56,5 +56,175 @@ function Get-DefaultLoginMigrationsOutputFolder {
return $DefualtPath

}

}

function Delete-OldLoginConsoleApp {
[Microsoft.Azure.PowerShell.Cmdlets.DataMigration.DoNotExportAttribute()]
param(
[Parameter(Mandatory=$true, Position=0)]
[System.String]
$DownloadsFolder
)

process {
#Remove old Login console app files
#Old console app download address
$ZipDestination = Join-Path -Path $DownloadsFolder -ChildPath "LoginsMigration.zip";

# Remove old zip file
if(Test-Path $ZipDestination)
{
Remove-Item -Path $ZipDestination;
}

# Remove existing folder and contents
$ConsoleAppDestination = Join-Path -Path $DownloadsFolder -ChildPath "Logins.Console.csproj";
if(Test-Path $ConsoleAppDestination)
{
Remove-Item -Path $ConsoleAppDestination -Recurse;
}

# Remove version file
$VersionFileDestination = Join-Path -Path $DownloadsFolder -ChildPath "loginconsoleappversion.json";
if(Test-Path $VersionFileDestination)
{
Remove-Item -Path $VersionFileDestination;
}
}
}


function Get-LatestConsoleAppVersionFromNugetOrg {
[Microsoft.Azure.PowerShell.Cmdlets.DataMigration.DoNotExportAttribute()]
param(
[Parameter(Mandatory=$true, Position=0)]
[System.String]
$PackageId
)

process {
$AvailablePackagesOnNugetOrg = ""

try {
$AvailablePackagesOnNugetOrg = Find-Package -Source "https://api.nuget.org/v3/index.json" -Name $PackageId -AllowPrereleaseVersions -AllVersions
$AvailablePackagesOnNugetOrg = $AvailablePackagesOnNugetOrg | Sort-Object -Property Version -Descending
} catch {
Write-Host "Unable to connect to NuGet.org to check for updates."
}

$LatestNugetOrgName = $AvailablePackagesOnNugetOrg[0].Name
$LatestNugetOrgVersion = $AvailablePackagesOnNugetOrg[0].Version
$LatestNugetOrgNameAndVersion = "$LatestNugetOrgName.$LatestNugetOrgVersion";

return @{Name=$LatestNugetOrgName; Version=$LatestNugetOrgVersion; NameAndVersion=$LatestNugetOrgNameAndVersion}
}
}

function CheckAndDownloadConsoleAppFromNugetOrg {
[Microsoft.Azure.PowerShell.Cmdlets.DataMigration.DoNotExportAttribute()]
param(
[Parameter(Mandatory=$true, Position=0)]
[AllowEmptyString()]
[System.String]
$LatestLocalNameAndVersion,

[Parameter(Mandatory=$true, Position=1)]
[HashTable]
$LatestNugetOrgDetails,

[Parameter(Mandatory=$true, Position=2)]
[System.String]
$ExePath,

[Parameter(Mandatory=$true, Position=3)]
[ref]
[System.String]
$LatestNugetFolder
)

process {
#User consent for Login migration console app update. By default it is set to yes.
$userUpdateConsent = "yes";

# Prompt for user consent on Login migration console app update
if($LatestLocalNameAndVersion -ne "" -and $LatestNugetOrgDetails.NameAndVersion -gt $LatestLocalNameAndVersion)
{
Write-Host "Newer Login migration console app nupkg version is available in Nuget.org...";
while($true) {
$userUpdateConsent = Read-Host -Prompt "Do you want to upgrade to the latest version? (yes/no)"

if ($userUpdateConsent -eq "yes")
{
Write-Host "You chose to upgrade. Proceeding..."
break;
}
elseif ($userUpdateConsent -eq "no")
{
Write-Host "You chose not to upgrade."
$LatestNugetFolder.Value = Join-Path -Path $DownloadsFolder -ChildPath $LatestLocalNameAndVersion;
break;
}
else
{
Write-Host "Invalid input. Please enter 'yes' or 'no'."
}
}
}

if ($LatestNugetOrgDetails.NameAndVersion -gt $LatestLocalNameAndVersion -and $userUpdateConsent -eq "yes")
{
#Update is available
$DownloadUrl = "https://www.nuget.org/api/v2/package/$PackageId/$($LatestNugetOrgDetails.Version)"

#Checking if LatestNugetFolder Path is valid or not
if(-Not (Test-Path $LatestNugetFolder.Value))
{
$null = New-Item -Path $LatestNugetFolder.Value -ItemType "directory";
}

Write-Host "Downloading the latest Login migration console app nupkg: $($LatestNugetOrgDetails.NameAndVersion) ..."
Invoke-WebRequest $DownloadUrl -OutFile "$($LatestNugetFolder.Value)\\$($LatestNugetOrgDetails.NameAndVersion).nupkg"

$ToolsPathExists = Test-Path -Path (Join-Path -Path $LatestNugetFolder.Value -ChildPath "tools");

if ($ToolsPathExists -eq $False)
{
$Nugets = Get-ChildItem -Path $LatestNugetFolder.Value -Filter "$PackageId.*.nupkg";

if ($Nugets.Length -gt 0)
{
Write-Host "Extracting the latest Login migration console app nupkg: $($LatestNugetOrgDetails.NameAndVersion) ..."
$Nugets = $Nugets | Sort-Object -Property Name -Descending;
$LatestNugetPath = $Nugets[0].FullName;
Expand-Archive -Path $LatestNugetPath -DestinationPath $LatestNugetFolder.Value;
}
}

#Check if update was successful
$TestPathResult = Test-Path -Path "$($LatestNugetFolder.Value)\$ExePath"

$NugetVersions = Get-ChildItem -Path $DownloadsFolder -Filter "$PackageId.*";
$NugetVersions = $NugetVersions | Sort-Object -Property Name -Descending

if($TestPathResult)
{
Write-Host "Removing all older Login migration console apps..."
#Remove all other NuGet versions except for the version just downloaded
for ($NugetIndex = 0; $NugetIndex -lt $NugetVersions.Length; $NugetIndex = $NugetIndex + 1)
{
if($NugetVersions[$NugetIndex].Name -ne $LatestNugetOrgDetails.NameAndVersion)
{
Remove-Item -Path $NugetVersions[$NugetIndex].FullName -Recurse -Force
}
}
}
else
{
if($NugetVersions.Length -gt 0)
{
$LatestNugetFolder.Value = $NugetVersions[0].Name;
}
}
}
}
}