Merge pull request #100 from zotoio/feature/welcome-message

fix(agent): Allow config to toggle welcome message

.envExample

@@ -44,3 +44,4 @@ GTM_DYNAMO_TABLE_EVENTS=GtmEvents
 GTM_AWS_VPC_ID=<redacted>
 GTM_BASE_URL=http://localhost:9091
 GTM_S3_DEPENDENCY_BUCKET=gtmstorage
+GTM_WELCOME_MESSAGE_ENABLED=true

README.md

@@ -91,6 +91,7 @@ Create an asynchronous CI agnostic mechanism for running custom test stage gates
 |GTM_DYNAMO_TABLE_EVENTS| DynamoDB table to store event summaries |
 |GTM_AWS_VPC_ID| vpc id - only required for ddb endpoints |
 |GTM_BASE_URL| Base url used to render links to agent ui - eg elb cname |
+|GTM_WELCOME_MESSAGE_ENABLED| If not 'false', send a warning message on unconfigured repository pull requests |
 
 
 ## Configure and deploy

src/handlers/EventHandlerPullRequest.js

@@ -100,7 +100,10 @@ export class EventHandlerPullRequest extends EventHandler {
 
         promises.push(AgentUtils.postResultsAndTrigger(eventStatus, `Executing event: ${event.eventId}`, log));
 
-        if (event.taskConfig.pull_request.isDefaultConfig) {
+        // Only send the welcome message if variable is not 'false'
+        let showWelcomeMessage = process.env.GTM_WELCOME_MESSAGE_ENABLED !== 'false';
+
+        if (event.taskConfig.pull_request.isDefaultConfig && showWelcomeMessage) {
             let warningPath =
                 process.env.GTM_TASK_CONFIG_DEFAULT_MESSAGE_PATH || __dirname + '/PullRequestDefaultConfigWarning.md';