feat: wire announcement api (backport #4615)

changelog.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+## Features
+
+- [#4615](https://github.com/ignite/cli/pull/4615) Fetch Ignite announcements from API.
+
 ## Changes
 
 - [#4586](https://github.com/ignite/cli/pull/4586) Remove network as default plugin.

ignite/cmd/bubblemodel/chain_serve.go

@@ -261,7 +261,7 @@ func (m ChainServe) renderQuitView() string {
 	}
 
 	fmt.Fprintf(&view, "%s %s\n", icons.Info, colors.Info("Stopped"))
-	view.WriteString(announcements.GetAnnouncements())
+	view.WriteString(announcements.Fetch())
 
 	return view.String()
 }

ignite/cmd/cmd.go

@@ -2,6 +2,7 @@ package ignitecmd
 
 import (
 	"context"
+	"fmt"
 	"os"
 	"path/filepath"
 	"slices"
@@ -12,6 +13,7 @@ import (
 	flag "github.com/spf13/pflag"
 
 	"github.com/ignite/cli/v28/ignite/config"
+	"github.com/ignite/cli/v28/ignite/pkg/announcements"
 	"github.com/ignite/cli/v28/ignite/pkg/cache"
 	"github.com/ignite/cli/v28/ignite/pkg/cliui"
 	uilog "github.com/ignite/cli/v28/ignite/pkg/cliui/log"
@@ -49,14 +51,17 @@ func New(ctx context.Context) (*cobra.Command, func(), error) {
 	c := &cobra.Command{
 		Use:   "ignite",
 		Short: "Ignite CLI offers everything you need to scaffold, test, build, and launch your blockchain",
-		Long: `Ignite CLI is a tool for creating sovereign blockchains built with Cosmos SDK, the world's
+		Long: fmt.Sprintf(`Ignite CLI is a tool for creating sovereign blockchains built with Cosmos SDK, the world's
 most popular modular blockchain framework. Ignite CLI offers everything you need to scaffold,
 test, build, and launch your blockchain.
 
 To get started, create a blockchain:
 
-	ignite scaffold chain example
-`,
+$ ignite scaffold chain example
+
+Announcements:
+%s
+`, announcements.Fetch()),
 		SilenceUsage:  true,
 		SilenceErrors: true,
 		Args:          cobra.MinimumNArgs(0), // note(@julienrbrt): without this, ignite __complete(noDesc) hidden commands are not working.

ignite/pkg/announcements/announcement.go

@@ -5,41 +5,49 @@ import (
 	"fmt"
 	"net/http"
 	"strings"
+	"time"
 
 	"github.com/ignite/cli/v28/ignite/pkg/cliui/icons"
 )
 
 var (
-	SurveyLink      = "https://bit.ly/3WZS2uS"
-	AnnouncementAPI = "http://api.ignite.com/announcements"
+	SurveyLink = "https://bit.ly/3WZS2uS"
+	APIURL     = "http://announcements.ignite.com/v1/announcements"
 )
 
+type api struct {
+	Announcements []announcement `json:"announcements"`
+}
+
 type announcement struct {
-	Announcements []string `json:"announcements"`
+	ID        string    `json:"id"`
+	Text      string    `json:"text"`
+	Timestamp time.Time `json:"timestamp"`
+	User      string    `json:"user"`
 }
 
-func GetAnnouncements() string {
-	resp, err := http.Get(AnnouncementAPI) //nolint:gosec
+// Fetch fetches the latest announcements from the API.
+func Fetch() string {
+	resp, err := http.Get(APIURL) //nolint:gosec
 	if err != nil || resp.StatusCode != 200 {
 		return fallbackData()
 	}
 	defer resp.Body.Close()
 
-	var data announcement
+	var data api
 	if err := json.NewDecoder(resp.Body).Decode(&data); err != nil {
 		return fallbackData()
 	}
 
-	// is this needed? or if its empty we don't want to show anything?
 	if len(data.Announcements) == 0 {
 		return fallbackData()
 	}
 
 	var out strings.Builder
 	fmt.Fprintf(&out, "\n%s %s\n", icons.Announcement, "Announcements")
 
-	for _, announcement := range data.Announcements {
-		fmt.Fprintf(&out, "%s %s\n", icons.Bullet, announcement)
+	for _, msg := range data.Announcements {
+		fmt.Fprintf(&out, "%s %s\n", icons.Bullet, msg.Text)
 	}
 
 	return out.String()

ignite/pkg/announcements/announcement_test.go

@@ -9,7 +9,7 @@ import (
 	"github.com/ignite/cli/v28/ignite/pkg/announcements"
 )
 
-func TestGetAnnouncements(t *testing.T) {
+func TestFetchAnnouncements(t *testing.T) {
 	fallbackData := fmt.Sprintf("\n💬 Survey: %s\n", announcements.SurveyLink)
 
 	tests := []struct {
@@ -20,9 +20,9 @@ func TestGetAnnouncements(t *testing.T) {
 	}{
 		{
 			name:         "successful retrieval",
-			mockResponse: `{"announcements":["Announcement 1","Announcement 2"]}`,
+			mockResponse: `{"version":1,"announcements":[{"id":"1744230503810","text":"New Ignite announcement: v1.0.0 released!","timestamp":"2025-04-09T20:28:23.810Z","user":"announcement-bot"}]}`,
 			statusCode:   http.StatusOK,
-			expected:     "\n🗣️ Announcements\n⋆ Announcement 1\n⋆ Announcement 2\n",
+			expected:     "\n🗣️ Announcements\n⋆ New Ignite announcement: v1.0.0 released!\n",
 		},
 		{
 			name:         "empty announcements",
@@ -52,11 +52,11 @@ func TestGetAnnouncements(t *testing.T) {
 			}))
 			defer server.Close()
 
-			originalAPI := announcements.AnnouncementAPI
-			announcements.AnnouncementAPI = server.URL
-			defer func() { announcements.AnnouncementAPI = originalAPI }()
+			originalAPI := announcements.APIURL
+			announcements.APIURL = server.URL
+			defer func() { announcements.APIURL = originalAPI }()
 
-			result := announcements.GetAnnouncements()
+			result := announcements.Fetch()
 			if result != tt.expected {
 				t.Errorf("expected %q, got %q", tt.expected, result)
 			}