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AWSRegions.ps1
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AWSRegions.ps1
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$global:AWS_ENABLED_REGIONS=foreach ($region in $configuration.regions.ChildNodes) { $region.Name}
Function Get-DefaultRegion(){
if ($configuration.regions){
if ($configuration.regions.default){
return $configuration.regions.default.name
}
}
}
foreach ($region in $global:AWS_ENABLED_REGIONS) {
$awsregion = Get-AWSRegion $region
if ($awsregion.Name -eq "Unknown") {
Write-Error "Unsupported region!"
Write-Error $region
}
}
add-type @"
public struct AWSRegion {
public string Region;
public string Name;
}
"@
function select-region ($filter) {
if ($filter -eq $null){
return Get-Status
}
$region = get-region $filter
if ($region.count -eq 0) {
Write-Error "Unable to find region!"
}
if ($region.count -eq 1){
$global:StoredAWSRegion = $region.region
$global:CurrentRegion = $region
}else{
Write-Error "That would match more than one region"
Write-Host $region
}
}
function get-region ($filter) {
Get-AWSRegion | where { $global:AWS_ENABLED_REGIONS.Contains($_.Region) } | where { ($_.Name -match $filter) -or ($_.Region -match $filter) }
}
function aws($filter) {
$result = get-region $filter
return $result
}
function get-image ($name,$region=$null) {
return Get-EC2Image -Filter @{ Name="name"; Value="$name"} -Region $region
}
Set-Alias -name regions -value get-region
Set-Alias -name region -value select-region