Files
Dmitry VerkhoturovandUmputun 80c12a3f10 chore(deps): update Go modules
Bump Go dependencies in both backend/ and backend/_example/memory_store.

Notable updates:
- github.com/go-pkgz/lgr v0.12.1 -> v0.12.3
- github.com/klauspost/compress v1.18.2 -> v1.18.5
- github.com/PuerkitoBio/goquery v1.11.0 -> v1.12.0
- github.com/montanaflynn/stats v0.7.1 -> v0.9.0
- github.com/redis/go-redis/v9 v9.17.2 -> v9.18.0
- github.com/slack-go/slack v0.17.3 -> v0.21.1
- go.mongodb.org/mongo-driver v1.17.6 -> v1.17.9
- golang.org/x/crypto v0.48.0 -> v0.50.0
- golang.org/x/net v0.49.0 -> v0.53.0
- golang.org/x/image v0.36.0 -> v0.39.0
- golang.org/x/sys v0.41.0 -> v0.43.0
- golang.org/x/{oauth2,sync,text} minor bumps

Key markdown/sanitisation libs (bluemonday v1.0.27,
alecthomas/chroma/v2 v2.23.1, russross/blackfriday/v2 v2.1.0,
Depado/bfchroma/v2 v2.0.0) are already at the latest available
versions and were not bumped.

Verified the Chroma span-class allowlist regex in
backend/app/store/comment.go:128-131 is still fully in sync with
chroma/v2 types.go StandardTypes map (86 classes, byte-equal after
sorting). The inline comment references commit c263f6f which is
stale (Chroma is at v2 now), but the class list content is current.

Ran `go mod tidy` + `go mod vendor` + full race test suite on both
modules. All green. Added a reminder in CLAUDE.md that updating
backend/ Go modules also requires `go mod tidy` in
backend/_example/memory_store since the example module uses a
local replace directive and inherits indirect deps from the main
module.
2026-04-12 11:52:57 -05:00

65 lines
2.1 KiB
Go

package slack
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io"
"net/http"
)
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"`
Blocks *Blocks `json:"blocks,omitempty"`
ResponseType string `json:"response_type,omitempty"`
ReplaceOriginal bool `json:"replace_original"`
DeleteOriginal bool `json:"delete_original"`
ReplyBroadcast bool `json:"reply_broadcast,omitempty"`
UnfurlLinks *bool `json:"unfurl_links,omitempty"`
UnfurlMedia *bool `json:"unfurl_media,omitempty"`
}
func PostWebhook(url string, msg *WebhookMessage) error {
return PostWebhookCustomHTTPContext(context.Background(), url, http.DefaultClient, msg)
}
func PostWebhookContext(ctx context.Context, url string, msg *WebhookMessage) error {
return PostWebhookCustomHTTPContext(ctx, url, http.DefaultClient, msg)
}
func PostWebhookCustomHTTP(url string, httpClient *http.Client, msg *WebhookMessage) error {
return PostWebhookCustomHTTPContext(context.Background(), url, httpClient, msg)
}
func PostWebhookCustomHTTPContext(ctx context.Context, url string, httpClient *http.Client, msg *WebhookMessage) error {
raw, err := json.Marshal(msg)
if err != nil {
return fmt.Errorf("marshal failed: %w", err)
}
req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(raw))
if err != nil {
return fmt.Errorf("failed new request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
resp, err := httpClient.Do(req)
if err != nil {
return fmt.Errorf("failed to post webhook: %w", err)
}
defer func() {
io.Copy(io.Discard, resp.Body)
resp.Body.Close()
}()
return checkStatusCode(resp, discard{})
}