configurable webhook url via env var

intrand · web-flow · commit 020c84419f5f · 2018-08-18T23:59:11.000-04:00
ugly, but functional; no safety included.
diff --git a/main.go b/main.go
@@ -44,7 +44,8 @@ type discordOut struct {
 }
 
 func main() {
-	whURL := flag.String("webhook.url", "https://blah", "")
+	webhookUrl := os.Getenv("webhook")
+	whURL := flag.String("webhook.url", webhookUrl, "")
 	flag.Parse()
 	http.ListenAndServe("localhost:9094", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		b, err := ioutil.ReadAll(r.Body)

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,8 @@ type discordOut struct {`
`44`	`44`	`}`
`45`	`45`
`46`	`46`	`func main() {`
`47`		`- whURL := flag.String("webhook.url", "https://blah", "")`
	`47`	`+ webhookUrl := os.Getenv("webhook")`
	`48`	`+ whURL := flag.String("webhook.url", webhookUrl, "")`
`48`	`49`	`flag.Parse()`
`49`	`50`	`http.ListenAndServe("localhost:9094", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {`
`50`	`51`	`b, err := ioutil.ReadAll(r.Body)`