feat!(config): allow for actual ints ig

cmd/main.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"log"
-	"strconv"
 
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
@@ -53,19 +52,22 @@ func (m Model) handleWindowSize(msg tea.WindowSizeMsg) Model {
 		}
 
 		var glamWidth glamour.TermRendererOption
-		switch lib.UserConfig.Reader.Size {
-		case "full", "fullscreen":
-			glamWidth = glamour.WithWordWrap(width)
-		case "most":
-			glamWidth = glamour.WithWordWrap(int(float64(width) * 0.75))
-		case "recomended":
-			glamWidth = glamour.WithWordWrap(80)
-		default:
-			w, err := strconv.Atoi(lib.UserConfig.Reader.Size)
-			if err != nil {
-				log.Fatalf("could not convert reader size to int: %v", err)
+		switch lib.UserConfig.Reader.Size.(type) {
+		case string:
+			switch lib.UserConfig.Reader.Size {
+			case "full", "fullscreen":
+				glamWidth = glamour.WithWordWrap(width)
+			case "most":
+				glamWidth = glamour.WithWordWrap(int(float64(width) * 0.75))
+			case "recomended":
+				glamWidth = glamour.WithWordWrap(80)
 			}
+
+		case int64:
+			w := int(lib.UserConfig.Reader.Size.(int64))
 			glamWidth = glamour.WithWordWrap(w)
+		default:
+			log.Fatalf("invalid reader size: %v", lib.UserConfig.Reader.Size)
 		}
 		m.glam, _ = glamour.NewTermRenderer(
 			glamour.WithEnvironmentConfig(),

example.toml

@@ -19,8 +19,8 @@ read_threshold = 0.75
 
 # this value can be "most", "recommended" or "full" and controls the
 # width of the article should be displayed to the users screen
-# this value can also be a number contained by "", however this is not
-# recommended as it will not be responsive to screen sizes
+# this value can also be an int, however this is not recommended as
+# it will not be responsive to screen sizes
 size = "full"
 
 # these values can be any format that lipgloss supports

lib/config.go

@@ -49,10 +49,10 @@ var UserConfig = config{
 
 // Config is the struct that holds the configuration
 type config struct {
-	Colors        colors   `toml:"colors"`
-	Reader        reader   `toml:"reader"`
-	DateFormat    string   `toml:"dateformat"`
-	Urls          []string `toml:"urls"`
+	Colors     colors   `toml:"colors"`
+	Reader     reader   `toml:"reader"`
+	DateFormat string   `toml:"dateformat"`
+	Urls       []string `toml:"urls"`
 }
 
 type colors struct {
@@ -64,6 +64,6 @@ type colors struct {
 }
 
 type reader struct {
-	Size          string  `toml:"size"`
-	ReadThreshold float64 `toml:"read_threshold"`
+	Size          interface{} `toml:"size"`
+	ReadThreshold float64     `toml:"read_threshold"`
 }