Buildbox

4.2.0

Public/Install-Flyway.ps1

                                <#

.SYNOPSIS

Install the flyway command-line tool from 'https://flywaydb.org' to the specified directory.

.DESCRIPTION

This function will install the flyway command-line tool from 'https://flywaydb.org' to the specified directory. Returns a PSCustomObject the stores the full path of the flyway executable ([string] Filename) and its configuration file ([string] ConfigFile).

.PARAMETER InstallationDirectory

The installation folder.

.PARAMETER Version

The version number. (default: 4.2.0).

.OUTPUTS

System.Management.Automation.PSCustomObject

.EXAMPLE

Install-Flyway "c:\temp";

In this example, the flyway cli is downloaded into a temp directory.

.EXAMPLE

$flyway = Install-Flyway "c:\temp";

In this example, the flyway cli is downloaded into the current directory.

.LINK

https://flywaydb.org/documentation/

#>

function Install-Flyway()

{

    Param(

        [Alias('p', 'dir', 'path')]

        [Parameter(ValueFromPipeline)]

        [string]$InstallationDirectory = "$(Split-Path $PSScriptRoot -Parent)\bin",

        [Alias('v', 'ver')]

        [string]$Version = "4.2.0"

    )

    $flyway = Get-ChildItem $InstallationDirectory -Recurse -Filter "flyway.cmd" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty FullName -First 1;

    if ([String]::IsNullOrEmpty($flyway) -or (-not (Test-Path $flyway -PathType Leaf)))

    {

        # Download the flyway CLI

        $archive = "$InstallationDirectory\flyway.zip";

        try

        {

            if (-not (Test-Path $InstallationDirectory -PathType Container)) { New-Item $InstallationDirectory -ItemType Directory | Out-Null; }

            if (-not (Test-Path $archive -PathType Leaf)) { Invoke-WebRequest "https://repo1.maven.org/maven2/org/flywaydb/flyway-commandline/$Version/flyway-commandline-$Version-windows-x64.zip" -OutFile $archive; }

            Expand-Archive $archive -DestinationPath $InstallationDirectory;

            $newDir = "$InstallationDirectory\flyway";

            if (-not (Test-Path $newDir -PathType Container)) { New-Item $newDir -ItemType Directory | Out-Null; }

            Move-Item "$InstallationDirectory\flyway-$Version" -Destination $newDir;

            Rename-Item "$newDir\flyway-$Version" -NewName $Version;

            $flyway = Get-ChildItem $InstallationDirectory -Recurse -Filter "flyway.cmd" | Select-Object -ExpandProperty FullName -First 1;

        }

        finally

        {

            if (Test-Path $archive -PathType Leaf) { Remove-Item $archive -Force; }

        }

    }

    return New-Object PSCustomObject -Property @{

        "FileName"=$flyway;

        "ConfigFile"="$(Split-Path $flyway -Parent)\conf\flyway.conf";

    };

}