FIX: Updated ssh key path and IdentityFile entry

- use $HOME in actual path to $sshkey but rely on "~" in IdentityFile
  entry of ~/.ssh/config
- adapted tests accordingly

On branch main
Changes to be committed:
	modified:   client/setup.ps1
	modified:   tests/test.ps1

Author: pantaray

client/setup.ps1

@@ -17,10 +17,12 @@ param(
 )
 
 # Default ssh config/key location
-$sshdir = "$HOME\.ssh"
+$sshdirname = ".ssh"
+$sshkeyname = "vscode-remote-hpc"
+$sshdir = "$HOME\$sshdirname"
 $sshconfig = "$sshdir\config"
 $sshconfigbak = "${sshconfig}_$(get-date -f yyyy-MM-dd).vsr"
-$sshkey = "$sshdir\vscode-remote-hpc"
+$sshkey = "$sshdir\$sshkeyname"
 
 Write-Output "--- This script sets up VS Code remote connections to the HPC cluster ---"
 
@@ -99,7 +101,7 @@ if (-not $headnode) {
 $configblock = @"
 Host vscode-remote-hpc
     User $uname
-    IdentityFile $sshkey
+    IdentityFile ~/$sshdirname/$sshkeyname
     ProxyCommand ssh $uname@$headnode ""/usr/local/bin/vscode-remote connect""
     StrictHostKeyChecking no
 "@

tests/test.ps1

@@ -27,7 +27,7 @@ $dummykey = "$sshdir\dummy"
 $expectedconfig = @"
 Host vscode-remote-hpc
     User $VSRtester
-    IdentityFile $sshkey
+    IdentityFile ~/.ssh/vscode-remote-hpc
     ProxyCommand ssh $VSRtester@$VSRhead ""/usr/local/bin/vscode-remote connect""
     StrictHostKeyChecking no
 "@.Trim()