docker: install and download methods for macos and windows

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

scripts/setup-docker.ps1

@@ -0,0 +1,69 @@
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$ToolDir,
+
+    [Parameter(Mandatory = $false)]
+    [string]$TmpDir,
+
+    [Parameter(Mandatory = $true)]
+    [string]$DockerHost)
+
+$pwver = (Get-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\PowerShell\3\PowerShellEngine -Name 'PowerShellVersion').PowerShellVersion
+Write-Host "PowerShell version: $pwver"
+
+# Create temp directory
+if (!$TmpDir) { $TmpDir = $env:TEMP }
+New-Item -ItemType Directory "$TmpDir" -ErrorAction SilentlyContinue | Out-Null
+
+# Remove existing service
+if (Get-Service docker -ErrorAction SilentlyContinue) {
+  $dockerVersion = (docker version -f "{{.Server.Version}}")
+  Write-Host "Current installed Docker version: $dockerVersion"
+  # stop service
+  Stop-Service -Force -Name docker
+  Write-Host "Service stopped"
+  # remove service
+  sc.exe delete "docker"
+  # removes event log entry. we could use "Remove-EventLog -LogName -Source docker"
+  # but this cmd is not available atm
+  $ErrorActionPreference = "SilentlyContinue"
+  & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\EventLog\Application\docker" /f 2>&1 | Out-Null
+  $ErrorActionPreference = "Stop"
+  Write-Host "Service removed"
+}
+
+$env:DOCKER_HOST = $DockerHost
+Write-Host "DOCKER_HOST: $env:DOCKER_HOST"
+
+Write-Host "Creating service"
+New-Item -ItemType Directory "$TmpDir\moby-root" -ErrorAction SilentlyContinue | Out-Null
+New-Item -ItemType Directory "$TmpDir\moby-exec" -ErrorAction SilentlyContinue | Out-Null
+Start-Process -Wait -NoNewWindow "$ToolDir\dockerd" `
+  -ArgumentList `
+    "--host=$DockerHost", `
+    "--data-root=$TmpDir\moby-root", `
+    "--exec-root=$TmpDir\moby-exec", `
+    "--pidfile=$TmpDir\docker.pid", `
+    "--register-service"
+Write-Host "Starting service"
+Start-Service -Name docker
+Write-Host "Service started successfully!"
+
+$tries=20
+Write-Host "Waiting for Docker daemon to start..."
+While ($true) {
+  $ErrorActionPreference = "SilentlyContinue"
+  & "$ToolDir\docker" version | Out-Null
+  $ErrorActionPreference = "Stop"
+  If ($LastExitCode -eq 0) {
+    break
+  }
+  $tries--
+  If ($tries -le 0) {
+    Throw "Failed to get a response from Docker daemon"
+  }
+  Write-Host -NoNewline "."
+  Start-Sleep -Seconds 1
+}
+Write-Host "Docker daemon started successfully!"