early-access version 2853

externals/vcpkg/scripts/azure-pipelines/osx/Install-Prerequisites.ps1

@@ -0,0 +1,128 @@
+#!pwsh
+#Requires -Version 6.0
+
+<#
+.SYNOPSIS
+Installs the set of prerequisites for the macOS CI hosts.
+
+.DESCRIPTION
+Install-Prerequisites.ps1 installs all of the necessary prerequisites
+to run the vcpkg macOS CI in a vagrant virtual machine,
+skipping all prerequisites that are already installed and of the right version.
+
+.INPUTS
+None
+
+.OUTPUTS
+None
+#>
+[CmdletBinding()]
+Param()
+
+Set-StrictMode -Version 2
+
+if (-not $IsMacOS) {
+    Write-Error 'This script should only be run on a macOS host'
+    throw
+}
+
+Import-Module "$PSScriptRoot/Utilities.psm1"
+
+$Installables = Get-Content "$PSScriptRoot/configuration/installables.json" | ConvertFrom-Json
+
+$Installables.Applications | ForEach-Object {
+    $VersionCommand = $_.VersionCommand
+    $InstalledVersion = (& $VersionCommand[0] $VersionCommand[1..$VersionCommand.Length])
+    if (-not $?) {
+        Write-Host "$($_.Name) not installed; installing now"
+    } else {
+        $InstalledVersion = $InstalledVersion -join "`n"
+        if ($InstalledVersion -match $_.VersionRegex) {
+            if ($Matches.Count -ne 2) {
+                Write-Error "$($_.Name) has a malformed version regex ($($_.VersionRegex)); it should have a single capture group
+    (it has $($Matches.Count - 1))"
+                throw
+            }
+            if ($Matches[1] -eq $_.Version) {
+                Write-Host "$($_.Name) already installed and at the correct version ($($Matches[1]))"
+                return
+            } else {
+                Write-Host "$($_.Name) already installed but with the incorrect version
+    installed version: '$($Matches[1])'
+    required version : '$($_.Version)'
+upgrading now."
+            }
+        } else {
+            Write-Warning "$($_.Name)'s version command ($($VersionCommand -join ' ')) returned a value we did not expect:
+    $InstalledVersion
+    expected a version matching the regex: $($_.VersionRegex)
+Installing anyways."
+        }
+    }
+
+    if ($null -ne (Get-Member -InputObject $_ -Name 'DmgUrl')) {
+        $pathToDmg = "~/Downloads/$($_.Name).dmg"
+        Get-RemoteFile -OutFile $pathToDmg -Uri $_.DmgUrl -Sha256 $_.Sha256
+
+        hdiutil attach $pathToDmg -mountpoint /Volumes/setup-installer
+
+        if ($null -ne (Get-Member -InputObject $_ -Name 'InstallationCommands')) {
+            $_.InstallationCommands | % {
+                Write-Host "> $($_ -join ' ')"
+                & $_[0] $_[1..$_.Length] | Write-Host
+            }
+        } elseif ($null -ne (Get-Member -InputObject $_ -Name 'InstallerPath')) {
+            sudo installer -pkg "/Volumes/setup-installer/$($_.InstallerPath)" -target /
+            hdiutil detach /Volumes/setup-installer
+        } else {
+            Write-Error "$($_.Name) installer object has a DmgUrl, but neither an InstallerPath nor an InstallationCommands"
+            throw
+        }
+    } elseif ($null -ne (Get-Member -InputObject $_ -Name 'PkgUrl')) {
+        $pathToPkg = "~/Downloads/$($_.Name).pkg"
+        Get-RemoteFile -OutFile $pathToPkg -Uri $_.PkgUrl -Sha256 $_.Sha256
+
+        sudo installer -pkg $pathToPkg -target /
+    } else {
+        Write-Error "$($_.Name) does not have an installer in the configuration file."
+        throw
+    }
+}
+
+$installedVagrantPlugins = @{}
+vagrant plugin list --machine-readable | ForEach-Object {
+    $timestamp, $target, $type, $data = $_ -split ','
+    switch ($type) {
+        # these are not important
+        'ui' { }
+        'plugin-version-constraint' { }
+        'plugin-name' {
+            $installedVagrantPlugins[$data] = $Null
+        }
+        'plugin-version' {
+            $version = $data -replace '%!\(VAGRANT_COMMA\)',','
+            if ($version -notmatch '^(.*), global') {
+                Write-Error "Invalid version string for plugin ${target}: $version"
+                throw
+            }
+            $installedVagrantPlugins[$target] = $Matches[1]
+        }
+        default {
+            Write-Warning "Unknown plugin list member type $type for plugin $target"
+        }
+    }
+}
+$Installables.VagrantPlugins | ForEach-Object {
+    if (-not $installedVagrantPlugins.Contains($_.Name)) {
+        Write-Host "$($_.Name) not installed; installing now"
+    } elseif ($installedVagrantPlugins[$_.Name] -ne $_.Version) {
+        Write-Host "$($_.Name) already installed but with the incorrect version
+    installed version: '$($installedVagrantPlugins[$_.Name])'
+    required version:  '$($_.Version)'"
+    } else {
+        Write-Host "$($_.Name) already installed and at the correct version ($($_.Version))"
+        return
+    }
+
+    vagrant plugin install $_.Name --plugin-version $_.Version
+}