fix: new config load (#46)

Author: zfields

.vscode/launch.json

@@ -13,14 +13,24 @@
     ],
     "configurations": [
         {
-            "name": "Launch Notecard CLI",
+            "name": "Launch Notecard CLI (empty)",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "${workspaceFolder}/notecard",
+            "env": {
+                "BLUES": ""
+            }
+        },
+        {
+            "name": "Launch Notecard CLI (with request)",
             "type": "go",
             "request": "launch",
             "mode": "auto",
             "program": "${workspaceFolder}/notecard",
             "args": ["-req", "${input:requestJson}"],
             "env": {
-                "BLUES": "abucknall@blues.com"
+                "BLUES": ""
             }
         },
         {
@@ -29,7 +39,10 @@
             "request": "launch",
             "mode": "auto",
             "program": "${workspaceFolder}/notehub",
-            "args": ["-req", "${input:requestJson}"]
+            "args": ["-req", "${input:requestJson}"],
+            "env": {
+                "BLUES": ""
+            }
         }
     ]
 }

lib/config.go

@@ -15,6 +15,7 @@ import (
 	"time"
 
 	"github.com/blues/note-go/note"
+	"github.com/blues/note-go/notecard"
 	"github.com/blues/note-go/notehub"
 )
 
@@ -56,7 +57,16 @@ func ConfigRead() error {
 	// Read the config file
 	contents, err := os.ReadFile(configSettingsPath())
 	if os.IsNotExist(err) {
-		ConfigReset()
+		// If no interface has been provided and no saved config, set defaults
+		if Config.Interface == "" {
+			ConfigReset()
+			newConfigPort := Config.IPort[Config.Interface]
+			Config.Interface, newConfigPort.Port, newConfigPort.PortConfig = notecard.Defaults()
+			Config.IPort[Config.Interface] = newConfigPort
+			ConfigWrite()
+		} else {
+			ConfigReset()
+		}
 		err = nil
 	} else if err == nil {
 		err = note.JSONUnmarshal(contents, &Config)

notecard/main.go

@@ -261,7 +261,12 @@ func main() {
 			fmt.Printf("Ports on '%s':\n", nInterface)
 			for _, port := range ports {
 				if port == nPort {
-					fmt.Printf("   %s ***\n", port)
+					nPortConfig := lib.Config.IPort[lib.Config.Interface].PortConfig
+					if nPortConfig == 0 {
+						fmt.Printf("   %s ***\n", port)
+					} else {
+						fmt.Printf("   %s (%d) ***\n", port, nPortConfig)
+					}
 				} else {
 					fmt.Printf("   %s\n", port)
 				}
@@ -300,7 +305,7 @@ func main() {
 	// Process non-config commands
 	var rsp notecard.Request
 
-	// The timouts in the note-go library are set under the assumption that
+	// The timeouts in the note-go library are set under the assumption that
 	// the device is connected with long header wires that have significant
 	// capacitance and resistance, and where there may be arbitrary activity
 	// on the Notecard. This switch uses a larger buffer and shorter inter-segment