Fix Apple remote wrapper shell transport

scripts/automation/apple-remote-build.ps1

@@ -46,8 +46,8 @@ repository_url=$repositoryLiteral
 branch_name=$branchLiteral
 presets=$presetLiteral
 
-case "$remote_dir" in
-    "~/"*) remote_dir="$HOME/${remote_dir#~/}" ;;
+case "`$remote_dir" in
+    "~/"*) remote_dir="`$HOME/`$(printf '%s' "`$remote_dir" | sed 's|^~/||')" ;;
 esac
 
 mkdir -p "`$(dirname "`$remote_dir")"
@@ -87,5 +87,7 @@ tail -n 80 "`$log"
 exit "`$exit_code"
 "@
 
-$remoteScript | & ssh -o BatchMode=yes $HostName "sh -s"
+$remoteScript = $remoteScript -replace "`r`n", "`n"
+$encodedRemoteScript = [Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($remoteScript))
+& ssh -o BatchMode=yes $HostName "printf '%s' '$encodedRemoteScript' | base64 -D | sh"
 exit $LASTEXITCODE