psvagrant.psm1
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function Get-VagEnvironmentHome { <# .SYNOPSIS Gets the Vagrant home path. .DESCRIPTION Gets the Vagrant home path using the VAGRANT_HOME environment variable or the default Vagrant home path. Note the function will return the path without checking it exists. .EXAMPLE Get-VagEnvironmentHome Returns the current Vagrant home path. .NOTES Author: Paul Broadwith (https://github.com/pauby) History: 1.0 - Initial release .LINK https://github.com/pauby/psvagrant/tree/master/docs/Get-VagEnvironmentHome.md #> [OutputType([String])] [CmdletBinding()] Param () # the Vagrant home can be set in the VAGRANT_HOME environment variable and # if not set uses the default ~/.vagrant.d if ([string]::IsNullOrEmpty($env:VAGRANT_HOME)) { $home = Join-Path -Path $env:USERPROFILE -ChildPath '.vagrant.d' } else { $home = $env:VAGRANT_HOME } $home } function Get-VagGlobalStatus { [CmdletBinding()] Param () # this is the file which stores the global index - the path is relative to # the Vagrant home. $vagIndexPath = Get-VagEnvironmentHome Write-Verbose "Using Vagrant home path '$vagIndexPath'" "data", "machine-index", "index" | ForEach-Object { $vagIndexPath = Join-Path -Path $vagIndexPath -ChildPath $_ } Write-Verbose "Using Vagrant global index status path '$vagIndexPath'" if (Test-Path -Path $vagIndexPath -PathType Leaf) { # the index file is simply JSON so lets convert it $vagMachine = Get-Content -Path $vagIndexPath | ConvertFrom-Json # - get a list of the machine names (contained in # machines.psobject.properties.name) # - use that machine name list to access the underlying machine objects # and add the machine name as the id to that object # - return the machine object $status = $vagmachine.machines.PSObject.Properties | ForEach-Object { $obj = New-Object -TypeName PSObject $vagmachine.machines.($_.name).psobject.properties | ForEach-Object { $obj | Add-Member -MemberType NoteProperty -Name $_.name -value $_.value } $obj | Add-Member -MemberType NoteProperty -Name 'id' -Value $_.name -PassThru } Write-Verbose "Found $(@($status).count) running Vagrant machines." } else { Write-Verbose 'Found no running Vagrant machines.' $status = $null } $status } function Get-VagLocalStatus { [CmdletBinding()] Param () Get-VagGlobalStatus | Where-Object { $_.vagrantfile_path -eq (Get-Location).Path.Replace('\', '/')} } function Write-VagStatus { $globalStatus = Get-VagGlobalStatus if ($globalStatus) { Write-Host '[' -NoNewline Write-Host "^$(@($globalStatus | Where-Object state -eq 'running').count)" -ForegroundColor Green -NoNewline $saved = @($globalStatus | Where-Object state -eq 'saved').count if ($saved -gt 0) { Write-Host " ~$saved" -ForegroundColor Magenta -NoNewline } $localStatus = Get-VagLocalStatus if ($localStatus) { Write-Host " >$(@($localStatus).count)" -ForegroundColor Cyan -NoNewline } Write-Host ']' -NoNewline } } |