// Set configures the alert settings
func Set(cfg *cfg.Config) {
// Configure: Sentry-Client
if cfg.Has("Alert.Sentry.Use") {
// Use
use := cfg.Get("Alert.Sentry.Use")
if use == "true" || use == "True" {
sentryCfg := cfg.Descend("Alert.Sentry")
setSentry(sentryCfg)
}
}
// Configure: Log-File
if cfg.Has("Alert.LogFile.Use") {
// Use
use := cfg.Get("Alert.LogFile.Use")
if use == "true" || use == "True" {
logFileCfg := cfg.Descend("Alert.LogFile")
setLogFile(logFileCfg)
}
}
}
// Configure Sentry
func setSentry(cfg *cfg.Config) {
var err error
// URL (From Env)
url := os.Getenv("SENTRY_DSN")
// Overwrite With Config URL
if cfg.Has("DSN") {
url = cfg.Get("DSN")
}
// Tags
tags := make(map[string]string)
tags["user"] = username()
tags["app"] = os.Args[0]
tags["cmd"] = strings.Join(os.Args, " ")
tags["pid"] = fmt.Sprintf("%d", os.Getpid())
// Custom-Tags
for t := 0; t < cfg.Size("Tag"); t++ {
line := cfg.GetN(t, "Tag")
tokens := strings.Fields(line)
// Invalid Tag
if len(tokens) < 2 {
Cerr("Tag should have at least two tokens - key value..., " + line)
continue
}
// Add Tag
key := tokens[0]
val := strings.Join(tokens[1:], " ")
tags[key] = val
}
// Create Sentry-Client
sentry, err = raven.NewWithTags(url, tags)
if err != nil {
log.Fatal(err)
}
Cerr("Sentry: " + tagsToS(tags))
}
