remove filtering based on policies (#13)

* remove filtering based on policies

* Add message-template validation at start

* spelling

Makefile

@@ -16,4 +16,5 @@ start:
 	 --release-manager-auth-token $(HAMCTL_AUTH_TOKEN) \
 	 --release-manager-url http://localhost:8081/ \
 	 --github-private-key "`cat $(GITHUB_PRIVATE_KEY_PATH)`" \
-	 --github-integration-id 75542
+	 --github-integration-id 75542 \
+	 --message-template "`cat $(MESSAGE_TEMPLATE_PATH)`"

issue_release_status.go

@@ -12,7 +12,6 @@ import (
 	"github.com/palantir/go-githubapp/githubapp"
 	"github.com/pkg/errors"
 	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
 )
 
 type PRCreateHandler struct {
@@ -108,30 +107,19 @@ func (handler *PRCreateHandler) Handle(ctx context.Context, eventType, deliveryI
 	}
 
 	var autoReleaseEnvironments []string
-	var botMessage string
-
-	if len(policyResponse.AutoReleases) == 0 {
-		log.Debug().Msg("No auto-release policies was detected for this service.")
-		return nil
-	}
 
 	for i := 0; i < len(policyResponse.AutoReleases); i++ {
 		if policyResponse.AutoReleases[i].Branch == prBase {
 			autoReleaseEnvironments = append(autoReleaseEnvironments, policyResponse.AutoReleases[i].Environment)
 		}
 	}
 
-	if len(autoReleaseEnvironments) == 0 {
-		log.Debug().Msg("No auto-release policies was detected for this base branch.")
-		return nil
-	}
-
 	messageData := BotMessageData{
 		Branch:                  prBase,
 		AutoReleaseEnvironments: autoReleaseEnvironments,
 		Template:                handler.messageTemplate,
 	}
-	botMessage, err = BotMessage(messageData)
+	botMessage, err := BotMessage(messageData)
 	if err != nil {
 		return errors.Wrapf(err, "creating bot message")
 	}

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"os"
+	"text/template"
 	"time"
 
 	"github.com/gregjones/httpcache"
@@ -33,8 +34,15 @@ func main() {
 
 	pflag.Parse()
 
+	// Flag validation
 	if *releaseManagerAuthToken == "" {
-		logger.Error().Msgf("flag release-manager-auth-token is empty")
+		logger.Error().Msgf("flag 'release-manager-auth-token' is empty")
+		os.Exit(1)
+		return
+	}
+	_, err := template.New("flagValidation").Parse(*messageTemplate)
+	if err != nil {
+		logger.Error().Msgf("flag 'message-template' parsing error recieved: %v", err)
 		os.Exit(1)
 		return
 	}