Set-EnvFile.ps1
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#Set-StrictMode -Version Latest ##################################################### # Set-EnvFile ##################################################### <#PSScriptInfo .VERSION 0.1 .GUID b608274b-5a28-47cb-b291-d43f78b1f2cb .AUTHOR David Walker, Sitecore Dave, Radical Dave .COMPANYNAME David Walker, Sitecore Dave, Radical Dave .COPYRIGHT David Walker, Sitecore Dave, Radical Dave .TAGS powershell token regex .LICENSEURI https://github.com/Radical-Dave/Set-EnvFile/blob/main/LICENSE .PROJECTURI https://github.com/Radical-Dave/Set-EnvFile .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES #> <# .DESCRIPTION PowerShell Script to Set-EnvFile from EnvironmentVariables (APPSETTING_) .PARAMETER source Source paths to process #> [CmdletBinding(SupportsShouldProcess)] Param([Parameter(Mandatory=$false)][string]$path) begin { $Global:ErrorActionPreference = 'Stop' $PSScriptName = ($MyInvocation.MyCommand.Name.Replace(".ps1","")) $PSScriptVersion = (Test-ScriptFileInfo -Path $MyInvocation.MyCommand.Path | Select-Object -ExpandProperty Version) $PSCallingScript = if ($MyInvocation.PSCommandPath) { $MyInvocation.PSCommandPath | Split-Path -Parent } else { $null } Write-Verbose "#####################################################" if (!$path) {$path = ".env" } Write-Host "# $PSScriptRoot/$PSScriptName $($PSScriptVersion):$action $data $path called by:$PSCallingScript" -ForegroundColor White $Global:envFileChanged = $false $Global:envFileSettings = @{} $envvars = @{} if ($path -and (Test-Path $path)) { try { $content = Get-Content $path -ErrorAction Stop Write-Verbose "Parsed .env file:$path" foreach ($line in $content) { #Write-Verbose "line:$line" if([string]::IsNullOrWhiteSpace($line)){ continue } #Skipping empty line if($line.StartsWith("#")){ continue } #ignore comments if($line -like "*:=*"){ $kvp = $line -split ":=",2 $key = $kvp[0].Trim() $value = "{0};{1}" -f $kvp[1].Trim(),[System.Environment]::GetEnvironmentVariable($key) } elseif ($line -like "*=:*"){ $kvp = $line -split "=:",2 $key = $kvp[0].Trim() $value = "{1};{0}" -f $kvp[1].Trim(),[System.Environment]::GetEnvironmentVariable($key) } else { $kvp = $line -split "=",2 $key = $kvp[0].Trim() $value = $kvp[1].Trim() #$value = "{0};{1}" -f $kvp[1].Trim(),[System.Environment]::GetEnvironmentVariable($key) } #if ($PSCmdlet.ShouldProcess("environment variable $key", "set value $value")) { # #[Environment]::SetEnvironmentVariable($key, $value, "Process") | Out-Null # Write-Host "# settings[${setting.Key}]:${$settings[$setting.Key]}" # $settings[$key] = $value #} if ($key) { $Global:envFileSettings[$key] = $value #Write-host "# settings.count=$($settings.Keys.Count)" } } Write-Verbose "Parsed .env file:$path contains $($Global:envFileSettings.Keys.Count) settings" $envvars = Get-ChildItem env:APPSETTING_* #Write-Verbose "envvars:$envvars" Write-Host "Checking ENV: $($envvars.Length)" $envvars.foreach({ $key = $_.Key -replace "APPSETTING_", "" $value = $_.Value if ($Global:envFileSettings[$key] -ne $value) { if (!$Global:envFileChanged) {$Global:envFileChanged = $true} $Global:envFileSettings[$key] = $value Write-Host "# $($key) changed! $($Global:envFileSettings[$key])-$($value)" } else { Write-Host "# $($key) no change - $($Global:envFileSettings[$key])" } }) Write-Verbose "Checking ENV variables: $($envvars.Count)" } catch { Write-Error "ERROR $PSScriptName $($path): $_" -InformationVariable results } } } process { try { #Write-Verbose "Parsed .env file:$path contains ${$Global:envFileSettings.Count}" #Write-Host "Parsed .env file:$path contains ${$Global:envFileSettings.Count}" if(!$settings -and 1 -eq 2) { # Using Get-Az* commands if ($SlotName) { # Determine whether or not to work on app-level or slot-level $settingsGetter = { (Get-AzWebAppSlot -ResourceGroupName $ResourceGroupName -Name $WebAppName -Slot $SlotName).SiteConfig.AppSettings } $settingsSetter = { param ($newSettings) Set-AzWebAppSlot -ResourceGroupName $ResourceGroupName -Name $WebAppName -Slot $SlotName -AppSettings $newSettings } } else { $settingsGetter = { (Get-AzWebApp -ResourceGroupName $ResourceGroupName -Name $WebAppName).SiteConfig.AppSettings } $settingsSetter = { param ($newSettings) Set-AzWebApp -ResourceGroupName $ResourceGroupName -Name $WebAppName -AppSettings $newSettings } } } if (1 -eq 2) { $oldSettings = &$settingsGetter $newSettings = @{ } $oldSettings | ForEach-Object { $newSettings[$_.Name] = $_.Value } $props = Get-Content $SettingsFile | ConvertFrom-StringData $props.Keys | ForEach-Object { $newSettings[$_] = $props.$_ } &$settingsSetter $newSettings } #on azure windows app service: #ASPNETCORE_ENVIRONMENT=Production #computername=ps1sdwk00092E #branch=master #deployment_branch=master #RepoUrl #SCM_GIT_EMAIL=windowsazure #SCM_GIT_USERNAME=windowsazure #ScmType=VSO #WEBSITE_CURRENT_STAMPNAME=waws-prod-blu-315 #WEBSITE_HOME_STAMPNAME=waws-prod-blu-315 #WEBSITE_RESOURCE_GROUP=tests-app-repo-test #WEBSITE_SCM_ALWAYS_ON_ENABLED=1 #WEBSITE_SCM_SEPARATE_STATUS=1 #WEBSITE_SITE_NAME=tests-app-repo-test-app if (1 -eq 2) { #if (!$path) {$path = Get-Location} if (!$paths) { $currLocation = Get-Location $paths = @((Split-Path $profile -Parent),$PSScriptRoot,("$currLocation" -ne "$PSScriptRoot" ? $currLocation : '') |