zed: prettify slack notification message

PandaScience · web-flow · commit 1d0b94c4e73d · 2025-08-11T09:44:51.000-07:00
This converts the body of a ZED slack notification from plain text to code block style to help with readability. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: René Wirnata <rene.wirnata@pandascience.net> Closes #17610
diff --git a/cmd/zed/zed.d/zed-functions.sh b/cmd/zed/zed.d/zed-functions.sh
@@ -441,8 +441,9 @@ zed_notify_slack_webhook()
         "${pathname}")"
 
     # Construct the JSON message for posting.
+    # shellcheck disable=SC2016
     #
-    msg_json="$(printf '{"text": "*%s*\\n%s"}' "${subject}" "${msg_body}" )"
+    msg_json="$(printf '{"text": "*%s*\\n```%s```"}' "${subject}" "${msg_body}" )"
 
     # Send the POST request and check for errors.
     #

Original file line number	Diff line number	Diff line change
`@@ -441,8 +441,9 @@ zed_notify_slack_webhook()`
`441`	`441`	`"${pathname}")"`
`442`	`442`
`443`	`443`	`# Construct the JSON message for posting.`
	`444`	`+ # shellcheck disable=SC2016`
`444`	`445`	`#`
`445`		`- msg_json="$(printf '{"text": "%s\\n%s"}' "${subject}" "${msg_body}" )"`
	`446`	+ msg_json="$(printf '{"text": "%s\\n```%s```"}' "${subject}" "${msg_body}" )"
`446`	`447`
`447`	`448`	`# Send the POST request and check for errors.`
`448`	`449`	`#`