refactor: funnel business logic into bespoke functions

This way:

1. We don't have to stuff all our business logic where urfave is set
up.

2. Our functions aren't forced to use the signature required by the
Action field.

1 files changed, 7 insertions, 6 deletions

diff --git a/main.go b/main.go
index 6472554..96bbcfc 100644
--- a/main.go
+++ b/main.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"strings"
 
 	"github.com/urfave/cli/v3"
 )
@@ -18,8 +19,10 @@ func main() {
 				Aliases: []string{"a"},
 				Usage:   "add a task to the list",
 				Action: func(ctx context.Context, cmd *cli.Command) error {
-					fmt.Println("added task: ", cmd.Args().Slice())
-					return nil
+					args := cmd.Args().Slice()
+					task := strings.Join(args, " ")
+
+					return cmdAdd(task)
 				},
 			},
 			{
@@ -43,8 +46,7 @@ func main() {
 						return fmt.Errorf("invalid 'do' argument: %d", taskIndex)
 					}
 
-					fmt.Println("completed task: ", taskIndex)
-					return nil
+					return cmdDo(taskIndex)
 				},
 			},
 			{
@@ -52,8 +54,7 @@ func main() {
 				Aliases: []string{"l"},
 				Usage:   "list pending tasks",
 				Action: func(ctx context.Context, cmd *cli.Command) error {
-					fmt.Println("listed pending tasks")
-					return nil
+					return cmdList()
 				},
 			},
 		},