Add OpenSSL dependency check to Windows installer

The installer now verifies OpenSSL is available and shows a popup
warning if not found. This ensures users are aware of the dependency for
key generation functionality.

1 files changed, 13 insertions, 2 deletions

diff --git a/setup/windows/inst.ps1 b/setup/windows/inst.ps1
index 2e15dc3..4cb4772 100644
--- a/setup/windows/inst.ps1
+++ b/setup/windows/inst.ps1
@@ -1,8 +1,19 @@
+# Execute uninstall script, attempt to remove leftover PROFILE entries
 . ".\uninst.ps1"
 
+# Calculate directories
 $scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
-
 $parentDir = Split-Path -Parent $scriptDir
-Add-Content -Path $PROFILE -Value "`n# JustEnoughVCS - Begin #"
+
+# Write configuration to PROFILE
+Add-Content -Path $PROFILE -Value "# JustEnoughVCS - Begin #"
 Add-Content -Path $PROFILE -Value ". `"$parentDir\jv_cli.ps1`""
 Add-Content -Path $PROFILE -Value "# JustEnoughVCS - End #"
+
+# Check dependencies, if OpenSSL is not found, show a prompt
+try {
+    $null = Get-Command openssl -ErrorAction Stop
+} catch {
+    $wshell = New-Object -ComObject Wscript.Shell
+    $wshell.Popup("OpenSSL was not found on your computer. JustEnoughVCS key generation depends on OpenSSL.", 0, "JustEnoughVCS Installation", 0x0 + 0x30)
+}