Merge pull request #59 from appnexus/v2.0.0-beta.4

Ankh v2.0.0-beta.4

.travis.yml

@@ -1,7 +1,7 @@
 language: go
 
 go:
-  - 1.9.x
+  - 1.11.x
 
 script:
   - make cover

Makefile

@@ -4,6 +4,7 @@ TEST_PACKAGES := ankh config context helm kubectl util
 
 export VERSION ?= DEVELOPMENT
 export GOCMD ?= go
+export GOTEST=$(GOCMD) test
 
 .PHONY: all
 all: ankh
@@ -41,3 +42,7 @@ cover: cover-generate
 .PHONY: cover-html
 cover-html: cover-generate
 	@$(GOCMD) tool cover -html=$(REPOROOT)/coverage.txt
+
+.PHONY: test
+test: 
+	$(GOTEST) -v ./...

README.md

@@ -260,6 +260,19 @@ When invoked, Ankh will operate over both the `haste-server` and `myservice` cha
 | token      | string | Bot token used to connect to slack team |
 | icon-url      | string | Optional. Url of icon to be used when message is posted to slack. Default is the ankh logo. |
 | username      | string | Optional. Username associated with message when posting message to slack. Default is `ankh` |
+| format        | string | Optional. Format of slack message that will be used. See available variables below. |
+| rollbackFormat | string | Optional. Format of message for rollbacks that will be used. See available variables below. |
+| pretext       | string | Optional. Pretext for slack message. Default is `A new release notification has been received`. |
+
+##### `Slack Message Variables`
+| Variable | Description
+| ------------- | :---:    
+| `%USER%`        | Current username |
+| `%CHART%`       | Current chart being used |
+| `%VERSION%`     | Version of the primary container |
+| `%TARGET%`      | Target environment or context |
+
+Example format: `format: "_%USER%_ is releasing *%CHART%@%VERSION%* to *%TARGET%*"`
 
 #### `Environment`
 | Field         | Type     | Description                                                                                                        |