Add autosave option

internal/config/autosave.go

@@ -0,0 +1,30 @@
+package config
+
+import (
+	"log"
+	"time"
+)
+
+var Autosave chan bool
+
+func init() {
+	Autosave = make(chan bool)
+}
+
+func StartAutoSave() {
+	go func() {
+		for {
+			autotime := time.Duration(GlobalSettings["autosave"].(float64))
+			if autotime < 1 {
+				break
+			}
+			time.Sleep(autotime * time.Second)
+			log.Println("Autosave")
+			Autosave <- true
+		}
+	}()
+}
+
+func StopAutoSave() {
+	GlobalSettings["autosave"] = float64(0)
+}

internal/config/globals.go

@@ -2,7 +2,6 @@ package config
 
 const (
 	DoubleClickThreshold = 400 // How many milliseconds to wait before a second click is not a double click
-	AutosaveTime         = 8   // Number of seconds to wait before autosaving
 )
 
 var Bindings map[string]string

internal/config/settings.go

@@ -30,6 +30,7 @@ var (
 
 // Options with validators
 var optionValidators = map[string]optionValidator{
+	"autosave":     validateNonNegativeValue,
 	"tabsize":      validatePositiveValue,
 	"scrollmargin": validateNonNegativeValue,
 	"scrollspeed":  validateNonNegativeValue,
@@ -150,7 +151,6 @@ func GetGlobalOption(name string) interface{} {
 
 var defaultCommonSettings = map[string]interface{}{
 	"autoindent":     true,
-	"autosave":       false,
 	"basename":       false,
 	"colorcolumn":    float64(0),
 	"cursorline":     true,
@@ -209,6 +209,7 @@ func DefaultCommonSettings() map[string]interface{} {
 }
 
 var defaultGlobalSettings = map[string]interface{}{
+	"autosave":    float64(0),
 	"colorscheme": "default",
 	"infobar":     true,
 	"keymenu":     false,