Harden hosted deploy script

scripts/deploy-web.ps1

@@ -1,16 +1,21 @@
 param(
   [string]$HostName = "christunscripted",
-  [string]$RemoteRoot = "/sites/libre-study",
-  [string]$RemoteBibleDataRoot = "/sites/libre-bible-data/packages/json",
+  [string]$RemoteRoot = "/home/jbird/libre-study",
+  [string]$RemoteBibleDataRoot = "/home/jbird/libre-bible-data/packages/json",
   [int]$Port = 9174
 )
 
 $ErrorActionPreference = "Stop"
 
+function ConvertTo-WslPath([string]$Path) {
+  $resolved = (Resolve-Path $Path).Path.Replace("\", "/")
+  return (wsl wslpath -a "$resolved").Trim()
+}
+
 $repoRoot = Split-Path -Parent $PSScriptRoot
 $dataRepo = Resolve-Path (Join-Path $repoRoot "..\libre-bible-data")
-$repoRootWsl = (wsl wslpath -a "$repoRoot").Trim()
-$dataRepoWsl = (wsl wslpath -a "$dataRepo").Trim()
+$repoRootWsl = ConvertTo-WslPath $repoRoot
+$dataRepoWsl = ConvertTo-WslPath $dataRepo
 $commit = (git -C $repoRoot rev-parse HEAD).Trim()
 $deployedAt = (Get-Date).ToUniversalTime().ToString("o")
 
@@ -33,12 +38,20 @@ $deployInfo = @{
   deployedAt = $deployedAt
   source = "libre-study"
 } | ConvertTo-Json -Compress
+$deployInfoPath = Join-Path $env:TEMP "libre-study-deploy-info.json"
+Set-Content -Path $deployInfoPath -Value $deployInfo -NoNewline
+$deployInfoPathWsl = ConvertTo-WslPath $deployInfoPath
 
-$escapedDeployInfo = $deployInfo.Replace("'", "'\''")
-wsl ssh $HostName "mkdir -p '$RemoteRoot/app' '$RemoteRoot/server' '$RemoteRoot/state' '$RemoteBibleDataRoot' && printf '%s' '$escapedDeployInfo' > '$RemoteRoot/deploy-info.json'"
+wsl ssh $HostName "mkdir -p '$RemoteRoot/app' '$RemoteRoot/server' '$RemoteRoot/state' '$RemoteBibleDataRoot'"
+if ($LASTEXITCODE -ne 0) { throw "Remote directory preparation failed." }
+wsl rsync -az "$deployInfoPathWsl" "${HostName}:$RemoteRoot/deploy-info.json"
+if ($LASTEXITCODE -ne 0) { throw "Deploy info rsync failed." }
 wsl rsync -az --delete "$repoRootWsl/dist-hosted/" "${HostName}:$RemoteRoot/app/"
+if ($LASTEXITCODE -ne 0) { throw "App rsync failed." }
 wsl rsync -az --delete "$repoRootWsl/server/" "${HostName}:$RemoteRoot/server/"
+if ($LASTEXITCODE -ne 0) { throw "Server rsync failed." }
 wsl rsync -az --delete "$dataRepoWsl/packages/json/" "${HostName}:$RemoteBibleDataRoot/"
+if ($LASTEXITCODE -ne 0) { throw "LibreBible rsync failed." }
 
 $pm2Command = @"
 cd '$RemoteRoot' &&
@@ -51,4 +64,6 @@ pm2 save
 "@
 
 wsl ssh $HostName $pm2Command
-Write-Output "Deployed Libre Study web commit $commit to $HostName:$RemoteRoot on port $Port."
+if ($LASTEXITCODE -ne 0) { throw "PM2 start/restart failed." }
+Remove-Item $deployInfoPath -Force -ErrorAction SilentlyContinue
+Write-Output "Deployed Libre Study web commit $commit to ${HostName}:$RemoteRoot on port $Port."