Support app.type in error events (#51)

bugsnag.go

@@ -113,6 +113,7 @@ func init() {
 		APIKey:        "",
 		Endpoint:      "https://notify.bugsnag.com/",
 		Hostname:      "",
+		AppType:       "",
 		AppVersion:    "",
 		ReleaseStage:  "",
 		ParamsFilters: []string{"password", "secret"},

bugsnag_test.go

@@ -76,6 +76,7 @@ func TestNotify(t *testing.T) {
 			APIKey:          testAPIKey,
 			Endpoint:        testEndpoint,
 			ReleaseStage:    "test",
+			AppType:         "foo",
 			AppVersion:      "1.2.3",
 			Hostname:        "web1",
 			ProjectPackages: []string{"github.com/bugsnag/bugsnag-go"},
@@ -112,6 +113,7 @@ func TestNotify(t *testing.T) {
 		"context":                        "testing",
 		"groupingHash":                   "lol",
 		"app.releaseStage":               "test",
+		"app.type":                       "foo",
 		"app.version":                    "1.2.3",
 		"device.hostname":                "web1",
 		"user.id":                        "123",

configuration.go

@@ -20,6 +20,9 @@ type Configuration struct {
 	// The current release stage. This defaults to "production" and is used to
 	// filter errors in the Bugsnag dashboard.
 	ReleaseStage string
+	// A specialized type of the application, such as the worker queue or web
+	// framework used, like "rails", "mailman", or "celery"
+	AppType string
 	// The currently running version of the app. This is used to filter errors
 	// in the Bugsnag dasboard. If you set this then Bugsnag will only re-open
 	// resolved errors if they happen in different app versions.
@@ -76,6 +79,9 @@ func (config *Configuration) update(other *Configuration) *Configuration {
 	if other.Hostname != "" {
 		config.Hostname = other.Hostname
 	}
+	if other.AppType != "" {
+		config.AppType = other.AppType
+	}
 	if other.AppVersion != "" {
 		config.AppVersion = other.AppVersion
 	}

doc.go

@@ -36,8 +36,8 @@ For detailed integration instructions see https://bugsnag.com/docs/notifiers/go.
 Configuration
 
 The only required configuration is the Bugsnag API key which can be obtained by clicking "Settings"
-on the top of https://bugsnag.com/ after signing up. We also recommend you set the ReleaseStage
-and AppVersion if these make sense for your deployment workflow.
+on the top of https://bugsnag.com/ after signing up. We also recommend you set the ReleaseStage,
+AppType, and AppVersion if these make sense for your deployment workflow.
 
 RawData
 

payload.go

@@ -88,6 +88,9 @@ func (p *payload) MarshalJSON() ([]byte, error) {
 			"hostname": p.Hostname,
 		}
 	}
+	if p.AppType != "" {
+		event["app"].(hash)["type"] = p.AppType
+	}
 	if p.AppVersion != "" {
 		event["app"].(hash)["version"] = p.AppVersion
 	}

revel/bugsnagrevel.go

@@ -16,7 +16,7 @@ var once sync.Once
 // Filter should be added to the filter chain just after the PanicFilter.
 // It sends errors to Bugsnag automatically. Configuration is read out of
 // conf/app.conf, you should set bugsnag.apikey, and can also set
-// bugsnag.endpoint, bugsnag.releasestage, bugsnag.appversion,
+// bugsnag.endpoint, bugsnag.releasestage, bugsnag.apptype, bugsnag.appversion,
 // bugsnag.projectroot, bugsnag.projectpackages if needed.
 func Filter(c *revel.Controller, fc []revel.Filter) {
 	defer bugsnag.AutoNotify(c)
@@ -51,6 +51,7 @@ func init() {
 		bugsnag.Configure(bugsnag.Configuration{
 			APIKey:          revel.Config.StringDefault("bugsnag.apikey", ""),
 			Endpoint:        revel.Config.StringDefault("bugsnag.endpoint", ""),
+			AppType:         revel.Config.StringDefault("bugsnag.apptype", ""),
 			AppVersion:      revel.Config.StringDefault("bugsnag.appversion", ""),
 			ReleaseStage:    revel.Config.StringDefault("bugsnag.releasestage", revel.RunMode),
 			ProjectPackages: projectPackages,