slack sdk change

.github/workflows/lint.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.22
       - uses: actions/checkout@v3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v1
         with:
-          go-version: 1.14.x
+          go-version: 1.22.x
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v1
         with:

.github/workflows/test.yml

@@ -1,6 +1,6 @@
 name: Go Test
 
-on: [push, pull_request]
+on: [push]
 
 jobs:
   test:
@@ -12,10 +12,10 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v2
-    - name: Set up Go 1.14
+    - name: Set up Go 1.22
       uses: actions/setup-go@v1
       with:
-        go-version: 1.14
+        go-version: 1.22
       id: go
     - name: Test
-      run: go test -v ./...
+      run: go test -v ./...

CHANGELOG.md

@@ -7,6 +7,11 @@ Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [1.6.0] - 2024-05-30
+
+### Changed
+- Update the slack dependent sdk from "github.com/bluele/slack" to "github.com/slack-go/slack" 
+
 ## [1.5.0] - 2021-03-022
 
 ### Changed

go.mod

@@ -3,9 +3,8 @@ module github.com/sensu/sensu-slack-handler
 go 1.14
 
 require (
-	github.com/bluele/slack v0.0.0-20180528010058-b4b4d354a079
 	github.com/coreos/etcd v3.3.25+incompatible // indirect
-	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.4.3 // indirect
 	github.com/google/uuid v1.2.0 // indirect
@@ -18,15 +17,14 @@ require (
 	github.com/sensu/sensu-go/api/core/v2 v2.6.0
 	github.com/sensu/sensu-go/types v0.5.0 // indirect
 	github.com/sirupsen/logrus v1.7.0 // indirect
+	github.com/slack-go/slack v0.13.0
 	github.com/spf13/afero v1.5.1 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/cobra v1.1.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/viper v1.7.1 // indirect
 	github.com/stretchr/testify v1.6.0
-	golang.org/x/net v0.0.0-20210119194325-5f4716e94777 // indirect
-	golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c // indirect
-	golang.org/x/text v0.3.5 // indirect
+	golang.org/x/net v0.26.0 //indirect
 	google.golang.org/genproto v0.0.0-20210204154452-deb828366460 // indirect
 	google.golang.org/grpc v1.35.0 // indirect
 	gopkg.in/ini.v1 v1.62.0 // indirect

main.go

@@ -2,13 +2,12 @@ package main
 
 import (
 	"fmt"
-	"os"
-	"strings"
-
-	"github.com/bluele/slack"
 	"github.com/sensu-community/sensu-plugin-sdk/sensu"
 	"github.com/sensu-community/sensu-plugin-sdk/templates"
 	corev2 "github.com/sensu/sensu-go/api/core/v2"
+	"github.com/slack-go/slack"
+	"os"
+	"strings"
 )
 
 // HandlerConfig contains the Slack handler configuration
@@ -186,19 +185,19 @@ func messageStatus(event *corev2.Event) string {
 	}
 }
 
-func messageAttachment(event *corev2.Event) *slack.Attachment {
+func messageAttachment(event *corev2.Event) slack.Attachment {
 	description, err := templates.EvalTemplate("description", config.slackDescriptionTemplate, event)
 	if err != nil {
 		fmt.Printf("%s: Error processing template: %s", config.PluginConfig.Name, err)
 	}
 
 	description = strings.Replace(description, `\n`, "\n", -1)
-	attachment := &slack.Attachment{
+	attachment := slack.Attachment{
 		Title:    "Description",
 		Text:     description,
 		Fallback: formattedMessage(event),
 		Color:    messageColor(event),
-		Fields: []*slack.AttachmentField{
+		Fields: []slack.AttachmentField{
 			{
 				Title: "Status",
 				Value: messageStatus(event),
@@ -220,13 +219,14 @@ func messageAttachment(event *corev2.Event) *slack.Attachment {
 }
 
 func sendMessage(event *corev2.Event) error {
-	hook := slack.NewWebHook(config.slackwebHookURL)
-	err := hook.PostMessage(&slack.WebHookPostPayload{
-		Attachments: []*slack.Attachment{messageAttachment(event)},
+	hookmsg := &slack.WebhookMessage{
+		Attachments: []slack.Attachment{messageAttachment(event)},
 		Channel:     config.slackChannel,
-		IconUrl:     config.slackIconURL,
+		IconURL:     config.slackIconURL,
 		Username:    config.slackUsername,
-	})
+	}
+
+	err := slack.PostWebhook(config.slackwebHookURL, hookmsg)
 	if err != nil {
 		return fmt.Errorf("Failed to send Slack message: %v", err)
 	}

main_test.go

@@ -1,16 +1,14 @@
 package main
 
 import (
-	"encoding/json"
-	"io/ioutil"
+	corev2 "github.com/sensu/sensu-go/api/core/v2"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"io"
 	"net/http"
 	"net/http/httptest"
 	"os"
 	"testing"
-
-	corev2 "github.com/sensu/sensu-go/api/core/v2"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
 )
 
 func TestFormattedEventAction(t *testing.T) {
@@ -108,8 +106,8 @@ func TestSendMessage(t *testing.T) {
 	event := corev2.FixtureEvent("entity1", "check1")
 
 	var apiStub = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		body, _ := ioutil.ReadAll(r.Body)
-		expectedBody := `{"channel":"#test","attachments":[{"color":"good","fallback":"RESOLVED - entity1/check1:","title":"Description","text":"","fields":[{"title":"Status","value":"Resolved","short":false},{"title":"Entity","value":"entity1","short":true},{"title":"Check","value":"check1","short":true}]}]}`
+		body, _ := io.ReadAll(r.Body)
+		expectedBody := `{"channel":"#test","attachments":[{"color":"good","fallback":"RESOLVED - entity1/check1:","title":"Description","fields":[{"title":"Status","value":"Resolved","short":false},{"title":"Entity","value":"entity1","short":true},{"title":"Check","value":"check1","short":true}],"blocks":null}],"replace_original":false,"delete_original":false}`
 		assert.Equal(expectedBody, string(body))
 		w.WriteHeader(http.StatusOK)
 		_, err := w.Write([]byte(`{"ok": true}`))
@@ -123,34 +121,15 @@ func TestSendMessage(t *testing.T) {
 	assert.NoError(err)
 }
 
-func TestMain(t *testing.T) {
+func TestCheckArgs(t *testing.T) {
 	assert := assert.New(t)
-	file, _ := ioutil.TempFile(os.TempDir(), "sensu-handler-slack-")
-	defer func() {
-		_ = os.Remove(file.Name())
-	}()
-
+	config := HandlerConfig{}
 	event := corev2.FixtureEvent("entity1", "check1")
-	eventJSON, _ := json.Marshal(event)
-	_, err := file.WriteString(string(eventJSON))
-	require.NoError(t, err)
-	require.NoError(t, file.Sync())
-	_, err = file.Seek(0, 0)
-	require.NoError(t, err)
-	os.Stdin = file
-	requestReceived := false
-
-	var apiStub = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		requestReceived = true
-		w.WriteHeader(http.StatusOK)
-		_, err := w.Write([]byte(`{"ok": true}`))
-		require.NoError(t, err)
-	}))
-
-	oldArgs := os.Args
-	os.Args = []string{"slack", "-w", apiStub.URL}
-	defer func() { os.Args = oldArgs }()
-
-	main()
-	assert.True(requestReceived)
+	config.slackDescriptionTemplate = "Sensu Event Details"
+	config.slackUsername = "Dummy user"
+	config.slackChannel = "Test"
+	config.slackIconURL = "https://www.sensu.io/img/sensu-logo.png"
+	_ = os.Setenv("SLACK_WEBHOOK_URL", "http://example.com/webhook")
+	config.slackwebHookURL = os.Getenv("SLACK_WEBHOOK_URL")
+	assert.NoError(checkArgs(event))
 }