Prepared for release

CHANGELOG

@@ -1,3 +1,7 @@
+Version 0.3.0 (2018-09-05)
+--------------------------
+Add ability to set custom IP Address (#18)
+
 Version 0.2.0 (2018-08-21)
 --------------------------
 Fix README formatting (#8)

README.md

@@ -96,7 +96,7 @@ limitations under the License.
 [travis-image]: https://travis-ci.org/snowplow/snowplow-tracking-cli.png?branch=master
 [travis]: https://travis-ci.org/snowplow/snowplow-tracking-cli
 
-[release-image]: http://img.shields.io/badge/release-0.2.0-6ad7e5.svg?style=flat
+[release-image]: http://img.shields.io/badge/release-0.3.0-6ad7e5.svg?style=flat
 [releases]: https://github.com/snowplow/snowplow-tracking-cli/releases
 
 [license-image]: http://img.shields.io/badge/license-Apache--2-blue.svg?style=flat
@@ -111,6 +111,6 @@ limitations under the License.
 [golang-tracker]: https://github.com/snowplow/snowplow-golang-tracker 
 [sd-json]: http://snowplowanalytics.com/blog/2014/05/15/introducing-self-describing-jsons/
 
-[linux-binary]: https://bintray.com/snowplow/snowplow-generic/download_file?file_path=snowplow_tracking_cli_0.2.0_linux_amd64.zip
-[windows-binary]: https://bintray.com/snowplow/snowplow-generic/download_file?file_path=snowplow_tracking_cli_0.2.0_windows_amd64.zip
-[darwin-binary]: https://bintray.com/snowplow/snowplow-generic/download_file?file_path=snowplow_tracking_cli_0.2.0_darwin_amd64.zip
+[linux-binary]: https://bintray.com/snowplow/snowplow-generic/download_file?file_path=snowplow_tracking_cli_0.3.0_linux_amd64.zip
+[windows-binary]: https://bintray.com/snowplow/snowplow-generic/download_file?file_path=snowplow_tracking_cli_0.3.0_windows_amd64.zip
+[darwin-binary]: https://bintray.com/snowplow/snowplow-generic/download_file?file_path=snowplow_tracking_cli_0.3.0_darwin_amd64.zip

VERSION

@@ -1 +1 @@
-0.2.0
+0.3.0

snowplowtrk.go

@@ -24,7 +24,7 @@ import (
 )
 
 const (
-	appVersion   = "0.2.0"
+	appVersion   = "0.3.0"
 	appName      = "snowplowtrk"
 	appUsage     = "Snowplow Analytics Tracking CLI"
 	appCopyright = "(c) 2016-2018 Snowplow Analytics, LTD"
@@ -106,7 +106,7 @@ func main() {
 
 		// Check that collector domain exists
 		if collector == "" {
-			return cli.NewExitError("FATAL: A --collector needs to be specified.", 1)
+			return cli.NewExitError("fatal: --collector needs to be specified", 1)
 		}
 
 		// Fetch the SelfDescribing JSON
@@ -125,7 +125,7 @@ func main() {
 		// Parse return code
 		returnCode := parseStatusCode(statusCode)
 		if returnCode != 0 {
-			return cli.NewExitError("ERROR: Event failed to send, check your collector endpoint and try again...", returnCode)
+			return cli.NewExitError("error: event failed to send, check your collector endpoint and try again", returnCode)
 		}
 		return nil
 	}
@@ -139,7 +139,7 @@ func main() {
 // and attempts to return a SelfDescribingJson.
 func getSdJSON(sdjson string, schema string, jsonData string) (*gt.SelfDescribingJson, error) {
 	if sdjson == "" && schema == "" && jsonData == "" {
-		return nil, errors.New("FATAL: A --sdjson or a --schema URI plus a --json needs to be specified.")
+		return nil, errors.New("fatal: --sdjson or --schema URI plus a --json needs to be specified")
 	} else if sdjson != "" {
 		// Process SelfDescribingJson String
 		res := selfDescJSON{}
@@ -151,9 +151,9 @@ func getSdJSON(sdjson string, schema string, jsonData string) (*gt.SelfDescribin
 		}
 		return gt.InitSelfDescribingJson(res.Schema, res.Data), nil
 	} else if schema != "" && jsonData == "" {
-		return nil, errors.New("FATAL: A --json needs to be specified.")
+		return nil, errors.New("fatal: --json needs to be specified")
 	} else if schema == "" && jsonData != "" {
-		return nil, errors.New("FATAL: A --schema URI needs to be specified.")
+		return nil, errors.New("fatal: --schema URI needs to be specified")
 	} else {
 		// Process Schema and Json Strings
 		jsonDataMap, err := stringToMap(jsonData)
@@ -247,7 +247,6 @@ func stringToMap(str string) (map[string]interface{}, error) {
 	err := d.Decode(&jsonDataMap)
 	if err != nil {
 		return nil, err
-	} else {
-		return jsonDataMap, nil
 	}
+	return jsonDataMap, nil
 }

snowplowtrk_test.go

@@ -30,17 +30,17 @@ func TestGetSdJSON(t *testing.T) {
 	sdj, err := getSdJSON("", "", "")
 	assert.Nil(sdj)
 	assert.NotNil(err)
-	assert.Equal("FATAL: A --sdjson or a --schema URI plus a --json needs to be specified.", err.Error())
+	assert.Equal("fatal: --sdjson or --schema URI plus a --json needs to be specified", err.Error())
 
 	sdj, err = getSdJSON("", "iglu:com.acme/event/jsonschema/1-0-0", "")
 	assert.Nil(sdj)
 	assert.NotNil(err)
-	assert.Equal("FATAL: A --json needs to be specified.", err.Error())
+	assert.Equal("fatal: --json needs to be specified", err.Error())
 
 	sdj, err = getSdJSON("", "", "{\"e\":\"pv\"}")
 	assert.Nil(sdj)
 	assert.NotNil(err)
-	assert.Equal("FATAL: A --schema URI needs to be specified.", err.Error())
+	assert.Equal("fatal: --schema URI needs to be specified", err.Error())
 
 	sdj, err = getSdJSON("", "iglu:com.acme/event/jsonschema/1-0-0", "{\"e\":\"pv\"}")
 	assert.Nil(err)