update slack client

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/cheggaaa/pb v1.0.29
 	github.com/golang/mock v1.6.0
 	github.com/pkg/sftp v1.13.4
-	github.com/slack-go/slack v0.10.3
+	github.com/slack-go/slack v0.15.0
 	github.com/spf13/cobra v1.4.0
 	github.com/spf13/pflag v1.0.5
 	go.uber.org/zap v1.21.0

go.sum

@@ -41,8 +41,8 @@ github.com/pkg/sftp v1.13.4/go.mod h1:LzqnAvaD5TWeNBsZpfKxSYn1MbjWwOsCIAFFJbpIsK
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/slack-go/slack v0.10.3 h1:kKYwlKY73AfSrtAk9UHWCXXfitudkDztNI9GYBviLxw=
-github.com/slack-go/slack v0.10.3/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
+github.com/slack-go/slack v0.15.0 h1:LE2lj2y9vqqiOf+qIIy0GvEoxgF1N5yLGZffmEZykt0=
+github.com/slack-go/slack v0.15.0/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
 github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
 github.com/spf13/cobra v1.4.0 h1:y+wJpx64xcgO1V+RcnwW0LEHxTKRi2ZDPSBjWnrg88Q=
 github.com/spf13/cobra v1.4.0/go.mod h1:Wo4iy3BUC+X2Fybo0PDqwJIv3dNRiZLHQymsfxlB84g=

pkg/slack/slack.go

@@ -43,17 +43,17 @@ func (c Client) SendFileContent(ctx context.Context, channel, filename, content,
 	if channel == "" {
 		channel = c.defaultChannelId
 	}
-	params := slack.FileUploadParameters{
+	params := slack.UploadFileV2Parameters{
 		Title:    title,
-		Filetype: "txt",
-		File:     filename,
+		Filename: filename,
 		Content:  content,
-		Channels: []string{channel},
+		FileSize: len(content),
+		Channel:  channel,
 	}
-	file, err := c.client.UploadFile(params)
+	file, err := c.client.UploadFileV2(params)
 	if err != nil {
 		return err
 	}
-	c.log.Debug(fmt.Sprintf("sent file %s to Slack", file.Name))
+	c.log.Debug(fmt.Sprintf("sent file %s to Slack", file.Title))
 	return nil
 }