Continuous Integration & Deployment

When you install this app and run setup actions during installation, it will - Create a dedicated Slack channel to inform your team when there is a new commit in your main branch. - Create new Slack channel when a new PR is opened and invite relevant users into the channel. - Send **actionable** message to PR Slack channel when your CI tests complete, reviewer is assigned to pull request, comment is added, pull request approved & merged in GitHub. Users will be able to take actions directly from the Slack message to approve & merge the PR and start the deployment. When the deployment starts, we inform the user about the progress i.e. deployment started, completed/failed etc. This app utilizes GitHub API and listens GitHub events along with AWS CodeDeploy events. We listen CodeDeploy events to keep track of the deployment progress which integrates with AWS ECS service that we use for our deployments. *It is not mandatory to use CodeDeploy to use this app.* **Installation Guide** 1. Run following setup actions when you install the app. 1. Run "Create Webhook in GitHub" action. It will copy "GitHub Events Listener" Workflow URL to your GitHub account's webhook page under settings to listen "**Pull requests**", "**Pull request reviews**", "**Workflow Runs**", "**Check Suites**" events. 2. Run "Send Onboarding Message" action. It will send an onboarding message to the selected Slack channel for other developers to get started to use this app. 3. *(Optional)* Run "Add Repository Deployment Mapping" action for each GitHub repository that you will use this app with for deployments as well. If you will not make any release/deploy with any repository, you can skip this step. 4. *(Optional)* Run "Add AWS Account Mapping" action for each AWS account that you will use this app with. 2. *(Optional)* Go to AWS Console. Open EventBridge. Create a new rule. Enter a name for your rule and select *default* as **event bus**. Select *Rule with an event pattern* and then hit next. Select *AWS events or EventBridge partner events* as **event source**. In the **Event pattern** section select *Custom patterns(JSON editor)* and paste the following event pattern and click next. `{ "source": ["aws.codedeploy"], "detail-type": ["CodeDeploy Deployment State-change Notification"] }` Select *EventBridge API destination* as the target type and create a new *Create a new API destination*. Copy "ECS Service Deployment State Event Listener" Workflow URL to **API destination endpoint** field. Select *POST* as **HTTP method**. Select *Create a new connection* in **Connection** section. Select *API Key* as **Authorization type**. Enter *Test* as API key name and value. Select *Create a new role for this specific resource* as **Execution role** and click next and finish the steps then click **Create rule**.