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@kizzx2 kizzx2/with-env.ps1
Last active Oct 12, 2019

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Run command with environment variables in PowerShell
$ori = @{}
Try {
$i = 0
# Loading .env files
if(Test-Path $args[0]) {
foreach($line in (Get-Content $args[0])) {
if($line -Match '^\s*$' -Or $line -Match '^#') {
continue
}
$key, $val = $line.Split("=")
$ori[$key] = if(Test-Path Env:\$key) { (Get-Item Env:\$key).Value } else { "" }
New-Item -Name $key -Value $val -ItemType Variable -Path Env: -Force > $null
}
$i++
}
while(1) {
if($i -ge $args.length) {
exit
}
if(!($args[$i] -Match '^[^ ]+=[^ ]+$')) {
break
}
$key, $val = $args[$i].Split("=")
$ori[$key] = if(Test-Path Env:\$key) { (Get-Item Env:\$key).Value } else { "" }
New-Item -Name $key -Value $val -ItemType Variable -Path Env: -Force > $null
$i++
}
Invoke-Expression ($args[$i..$args.length] -Join " ")
} Finally {
foreach($key in $ori.Keys) {
New-Item -Name $key -Value $ori.Item($key) -ItemType Variable -Path Env: -Force > $null
}
}
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