javacheck.ps1

$Today = (Get-Date).DateTime
$javaversion = (java -version) -join "`n";
$intentversion = "java version ""1.8.0_231""`r`nJava(TM) SE Runtime Environment (build 1.8.0_231-b11)`r`nJava HotSpot(TM) 64-Bit Server VM (build 25.231-b11, mixed mode)"
$adoptversion = "openjdk version ""1.8.0_252""`r`nOpenJDK Runtime Environment (build 1.8.0_252-b09)`r`nEclipse OpenJ9 VM (build openj9-0.20.0, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20200416_608 (JIT enabled, AOT enabled)`r`nOpenJ9   - 05fa2d361`r`nOMR      - d4365f371`r`nJCL      - cfa47e66cd5 based on jdk8u252-b09)"

#clear

function Write-ColorOutput($ForegroundColor) {
    # save the current color
    $fc = $host.UI.RawUI.ForegroundColor

    # set the new color
    $host.UI.RawUI.ForegroundColor = $ForegroundColor

    # output
    if ($args) {
        Write-Output $args
    }
    else {
        $input | Write-Output
    }

    # restore the original color
    $host.UI.RawUI.ForegroundColor = $fc
}

Write-Output $Today

if ($intentversion = $javaversion) {
    Write-ColorOutput lightgreen ($javaversion)
    Write-ColorOutput lightgreen ("You are using the supported java version!!!")
}
elseif ($adoptversion = $javaversion) {
    Write-ColorOutput blue ($javaversion)
    Write-ColorOutput lightblue ("You are using the proper java version for linux and/or developers!!!")
    Write-ColorOutput lightblue ("Consider using https://intent.store/download-jdk if possible.")
}
else {
    Write-ColorOutput red ($javaversion)
    Write-ColorOutput red ("You are not using a supported java version!!!")
    Write-ColorOutput yellow ("Please download a supported version from https://intent.store/download-jdk")
}