Adding support of Windows

README.md

@@ -2,6 +2,8 @@
 
 CLI client for [osfci.tech](https://osfci.tech), HPE's remote OpenBMC development platform (part of the [Open System Firmware CI](https://github.com/opencomputeproject/OSF-OSFCI) project). Allocate physical HPE ProLiant Gen11 servers, flash firmware, access serial consoles, and control power — all from the terminal.
 
+> **Note**: Microsoft Windows support requires a build from source process.
+
 ## Install
 
 ```bash
@@ -198,7 +200,7 @@ curl -sk -u root:0penBmc \
 
 The CLI communicates with the OSFCI gateway at `osfci.tech`:
 
-```
+```text
 osfci-cli  --(HTTPS)--> osfci.tech gateway --(HTTP)--> controller node
                               |                              |
                               |  reverse proxy (port 443)    |  EM100 emulators

internal/console/bmcweb.go

@@ -73,10 +73,6 @@ func (s *BMCWebSession) Run() error {
 	s.oldState = oldState
 	defer s.restore()
 
-	sigCh := make(chan os.Signal, 1)
-	signal.Notify(sigCh, syscall.SIGWINCH)
-	defer signal.Stop(sigCh)
-
 	intCh := make(chan os.Signal, 1)
 	signal.Notify(intCh, syscall.SIGINT, syscall.SIGTERM)
 	defer signal.Stop(intCh)

internal/console/resize_signal_unix.go

@@ -0,0 +1,17 @@
+//go:build !windows
+
+package console
+
+import (
+	"os"
+	"os/signal"
+	"syscall"
+)
+
+func notifyResizeSignal(ch chan<- os.Signal) {
+	signal.Notify(ch, syscall.SIGWINCH)
+}
+
+func isResizeSignal(sig os.Signal) bool {
+	return sig == syscall.SIGWINCH
+}

internal/console/resize_signal_windows.go

@@ -0,0 +1,14 @@
+//go:build windows
+
+package console
+
+import "os"
+
+func notifyResizeSignal(ch chan<- os.Signal) {
+	_ = ch
+}
+
+func isResizeSignal(sig os.Signal) bool {
+	_ = sig
+	return false
+}

internal/console/ttyd.go

@@ -131,9 +131,9 @@ func (s *Session) Run() error {
 	s.oldState = oldState
 	defer s.restore()
 
-	// Handle SIGWINCH for terminal resize.
+	// Handle terminal resize signal where supported.
 	sigCh := make(chan os.Signal, 1)
-	signal.Notify(sigCh, syscall.SIGWINCH)
+	notifyResizeSignal(sigCh)
 	defer signal.Stop(sigCh)
 
 	// Handle SIGINT/SIGTERM gracefully.
@@ -164,7 +164,7 @@ func (s *Session) Run() error {
 		for {
 			select {
 			case sig := <-sigCh:
-				if sig == syscall.SIGWINCH {
+				if isResizeSignal(sig) {
 					s.sendResize()
 				}
 			case <-intCh: