Use upstream slack-go/slack again (#1018)

1 files changed, 0 insertions, 40 deletions

diff --git a/vendor/github.com/nlopes/slack/webhooks.go b/vendor/github.com/nlopes/slack/webhooks.go
deleted file mode 100644
index 14e1b8dd..00000000
--- a/vendor/github.com/nlopes/slack/webhooks.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package slack
-
-import (
-	"bytes"
-	"encoding/json"
-	"net/http"
-
-	"github.com/pkg/errors"
-)
-
-type WebhookMessage struct {
-	Username        string       `json:"username,omitempty"`
-	IconEmoji       string       `json:"icon_emoji,omitempty"`
-	IconURL         string       `json:"icon_url,omitempty"`
-	Channel         string       `json:"channel,omitempty"`
-	ThreadTimestamp string       `json:"thread_ts,omitempty"`
-	Text            string       `json:"text,omitempty"`
-	Attachments     []Attachment `json:"attachments,omitempty"`
-	Parse           string       `json:"parse,omitempty"`
-}
-
-func PostWebhook(url string, msg *WebhookMessage) error {
-	return PostWebhookCustomHTTP(url, http.DefaultClient, msg)
-}
-
-func PostWebhookCustomHTTP(url string, httpClient *http.Client, msg *WebhookMessage) error {
-	raw, err := json.Marshal(msg)
-
-	if err != nil {
-		return errors.Wrap(err, "marshal failed")
-	}
-
-	response, err := httpClient.Post(url, "application/json", bytes.NewReader(raw))
-
-	if err != nil {
-		return errors.Wrap(err, "failed to post webhook")
-	}
-
-	return checkStatusCode(response, discard{})
-}