Fix the 'deploymentGroupCreated' output (#4)

Author: mpdude

README.md

@@ -169,7 +169,9 @@ This workaround should catch a good share of possible out-of-order deployments.
 
 * `deploymentId`: AWS CodeDeployment Deployment-ID of the deployment created
 * `deploymentGroupName`: AWS CodeDeployment Deployment Group name used
-* `deploymentGroupCreated`: True, if a new deployment group was created. False, if an existing group was updated.
+* `deploymentGroupCreated`: `1`, if a new deployment group was created; `0` if an existing group was updated.
+
+You can use the expression `if: steps.<your-deployment-step>.outputs.deploymentGroupCreated==true` (or `...==false`) on subsequent workflow steps to run actions only if the deployment created a new deployment group (or updated an existing deployment, respectively).
 
 ## Hacking
 

create-deployment.js

@@ -44,7 +44,8 @@ exports.createDeployment = async function(applicationName, fullRepositoryName, b
             }
         }).promise();
         console.log(`⚙️  Updated deployment group '${deploymentGroupName}'`);
-        core.setOutput('deploymentGroupCreated', false);
+
+        core.setOutput('deploymentGroupCreated', 0);
     } catch (e) {
         if (e.code == 'DeploymentGroupDoesNotExistException') {
             await codeDeploy.createDeploymentGroup({
@@ -55,7 +56,8 @@ exports.createDeployment = async function(applicationName, fullRepositoryName, b
                 }
             }).promise();
             console.log(`🎯 Created deployment group '${deploymentGroupName}'`);
-            core.setOutput('deploymentGroupCreated', true);
+
+            core.setOutput('deploymentGroupCreated', 1);
         } else {
             core.setFailed(`🌩  Unhandled exception`);
             throw e;

dist/index.js

@@ -60,7 +60,8 @@ exports.createDeployment = async function(applicationName, fullRepositoryName, b
             }
         }).promise();
         console.log(`⚙️  Updated deployment group '${deploymentGroupName}'`);
-        core.setOutput('deploymentGroupCreated', false);
+
+        core.setOutput('deploymentGroupCreated', 0);
     } catch (e) {
         if (e.code == 'DeploymentGroupDoesNotExistException') {
             await codeDeploy.createDeploymentGroup({
@@ -71,7 +72,8 @@ exports.createDeployment = async function(applicationName, fullRepositoryName, b
                 }
             }).promise();
             console.log(`🎯 Created deployment group '${deploymentGroupName}'`);
-            core.setOutput('deploymentGroupCreated', true);
+
+            core.setOutput('deploymentGroupCreated', 1);
         } else {
             core.setFailed(`🌩  Unhandled exception`);
             throw e;