caret

commit 6ec6d3cadb16e1e395fd7a61fc62b8502b0e505d
parent 30f96bd54dad0395446301a0197cf0112d316cb6
Author: FIGBERT <figbert@figbert.com>
Date:   Wed, 20 Mar 2024 12:03:10 -0700

Display errors to user

Diffstat:
M
api/api.go
 | 
8
++++----
M
main.go
 | 
3
++-

2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/api/api.go b/api/api.go
@@ -10,13 +10,13 @@ import (
 
 type PageMsg []Post
 type PostMsg Post
-type ErrorMsg struct{}
+type ErrorMsg error
 
 func FetchPage(index int) tea.Cmd {
 	return func() tea.Msg {
 		posts, err := page(index)
 		if err != nil {
-			return ErrorMsg{}
+			return ErrorMsg(err)
 		}
 
 		return PageMsg(posts)
@@ -27,14 +27,14 @@ func FetchPost(id string) tea.Cmd {
 	return func() tea.Msg {
 		resp, err := http.Get(fmt.Sprintf("https://lobste.rs/s/%s.json", id))
 		if err != nil {
-			return ErrorMsg{}
+			return ErrorMsg(err)
 		}
 		defer resp.Body.Close()
 
 		var post Post
 		err = json.NewDecoder(resp.Body).Decode(&post)
 		if err != nil {
-			return ErrorMsg{}
+			return ErrorMsg(err)
 		}
 		return PostMsg(post)
 	}
diff --git a/main.go b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"strings"
 
 	"git.figbert.com/caret/api"
@@ -63,7 +64,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case api.PostMsg:
 		cmds = append(cmds, comments.Load(api.Post(msg)))
 	case api.ErrorMsg:
-		m.msg = "Failed to fetch new stories."
+		m.msg = fmt.Sprintf("Failed to fetch new stories -> %s", msg)
 		cmds = append(cmds, clearMsg)
 	case loading:
 		m.msg = "Loading…"