60 lines
1.8 KiB
PowerShell
60 lines
1.8 KiB
PowerShell
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# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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Push-Location $PSScriptRoot/..
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$Env:SPACK_ROOT = $PWD.Path
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Push-Location $PWD/..
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$Env:spackinstdir = $PWD.Path
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Pop-Location
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Set-Variable -Name python_pf_ver -Value (Get-Command -Name python -ErrorAction SilentlyContinue).Path
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# If python_pf_ver is not defined, we cannot find Python on the Path
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# We next look for Spack vendored copys
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if ($null -eq $python_pf_ver)
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{
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$python_pf_ver_list = Resolve-Path -Path "$PWD\Python*"
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if ($python_pf_ver_list.Length -gt 0)
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{
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$py_path = $python_pf_ver_list[$python_pf_ver_list.Length-1].Path
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$py_exe = "$py_path\python.exe"
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}
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else {
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Write-Error -Message "Python was not found on system"
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Write-Output "Please install Python or add Python to the PATH"
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}
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}
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else{
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Set-Variable -Name py_exe -Value $python_pf_ver
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}
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if (!$null -eq $py_path)
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{
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$Env:Path = "$py_path;$Env:Path"
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}
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if (!$null -eq $py_exe)
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{
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Invoke-Expression "$py_exe" "$Env:SPACK_ROOT\bin\haspywin.py"
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Invoke-Expression "$py_exe" "$Env:SPACK_ROOT\bin\spack external find python" | Out-Null
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}
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$Env:Path = "$Env:SPACK_ROOT\bin;$Env:Path"
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$Env:EDITOR = "notepad"
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Write-Output "*****************************************************************"
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Write-Output "**************** Spack Package Manager **************************"
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Write-Output "*****************************************************************"
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$command = 'function global:prompt
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{
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$pth = $(Convert-Path $(Get-Location)) | Split-Path -leaf
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"[spack] PS $pth>"
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}'
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$bytes = [System.Text.Encoding]::Unicode.GetBytes($command)
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$encoded_command = [Convert]::ToBase64String($bytes)
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powershell.exe -NoLogo -encodedCommand $encoded_command -NoExit
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