feat(notify): release v1.8.0 — Slack/Teams/Google Chat/Telegram/webhook notifications

- Add internal/notify package: best-effort release notifications to Slack, Microsoft Teams, Google Chat, Telegram, and a generic JSON webhook; every target is independently opt-in and a failed notification never fails the release - Add notify config section (slack_webhook_url, teams_webhook_url, google_chat_webhook_url, telegram_bot_token/telegram_chat_id, webhook_url) with matching env var fallbacks; 100% coverage plus FuzzMessagePayloads - Wire notification sending into run() — fires after tag+push (including --no-release), skipped on --no-push/--no-commit since nothing was published yet - Document the notify section in README, Hugo docs, and .releaser.yml template; update CLAUDE.md architecture/fuzzing tables - Also commit the Apache License 2.0 docs-site footer link (docs/hugo.toml geekdocContentLicense), left uncommitted from a prior change Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-07-12 13:55:57 +02:00
parent 51343768d9
commit d790a9edfe
24 changed files with 1023 additions and 22 deletions
@@ -0,0 +1,28 @@
+package notify
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+)
+
+// FuzzMessagePayloads verifies that building a notification payload never
+// panics on arbitrary version/notes strings, no matter the target — release
+// notes are generated from free-form commit messages and end up embedded in
+// every payload below.
+func FuzzMessagePayloads(f *testing.F) {
+	f.Add("v1.2.3", "release notes")
+	f.Add("", "")
+	f.Add("v1.0.0", "* markdown _weird_ [chars] `code` <html> & \"quotes\"")
+	f.Add("tag\nwith\nnewline", "notes\x00with\xffbinary")
+	f.Add("v1.0.0", strings.Repeat("x", 10000))
+
+	f.Fuzz(func(t *testing.T, version, notes string) {
+		msg := Message{Version: version, Notes: notes}
+		_, _ = json.Marshal(newSlackPayload(msg))
+		_, _ = json.Marshal(newGoogleChatPayload(msg))
+		_, _ = json.Marshal(newTeamsPayload(msg))
+		_, _ = json.Marshal(newTelegramPayload("chat-id", msg))
+		_, _ = json.Marshal(newWebhookPayload(msg))
+	})
+}