feat: add new feature to fetch task definition using task definition …

…arn or name(#311)

Co-authored-by: Filipe Macedo (@filipemacedo)
Co-authored-by: Fábio BC Souza (@fabiobarboza7)

* "Updated action to support task definition ARN, family, and revision inputs, and refactored code to handle new inputs and error cases."

* updated index.js dist file

* updated package.json file and lock.json

* updated dist file with installed sdk package

* updated code with first round of comments

* modified code with suggested comments and tests

* modified code for testing cases

* new changes from suggested comments

* chnages made from comments and spacing fixing

* removing . promise from describeTaskDef call

* removing . promise and then from describeTaskDef call

* updated describe tasl def api call

* fixed api call

* fixed api call and removing data

* fixed api and moved call

* fixed spacing and indentation: final edits

* fixed spacing for task definition revision

* fixed spacing and descriptions

* polishing code with suggested comments

* adding small changes for new input default values

* fixing spacing

* fixing indentation for task definition file conditional block

* fixing indentation for one space

* changes after suggested comments for description and organization

README.md

@@ -13,6 +13,9 @@ Inserts a container image URI into an Amazon ECS task definition JSON file, crea
 <!-- tocstop -->
 
 ## Usage
+If task definition file is provided that has precedence over any other option to fetch task definition. 
+If both task definition file and task definition arn are provided, a warning that both have been provided will be returned and the task definition file will be used.
+If neither of task definition file, task definition arn, and task definition family are provided, an error will be thrown. (At least one option needs to be provided)
 
 To insert the image URI `amazon/amazon-ecs-sample:latest` as the image for the `web` container in the task definition file, and then deploy the edited task definition file to ECS:
 
@@ -22,6 +25,9 @@ To insert the image URI `amazon/amazon-ecs-sample:latest` as the image for the `
       uses: aws-actions/amazon-ecs-render-task-definition@v1
       with:
         task-definition: task-definition.json
+        task-definition-arn:  task-definition-arn
+        task-definition-family: task-definition-family-name 
+        task-definition-revision: task-definition-revision
         container-name: web
         image: amazon/amazon-ecs-sample:latest
         environment-variables: "LOG_LEVEL=info"

action.yml

@@ -6,7 +6,16 @@ branding:
 inputs:
   task-definition:
     description: 'The path to the ECS task definition JSON file'
-    required: true
+    required: false
+  task-definition-arn:
+    description: 'The full Amazon Resource Name (ARN) of the task definition to be used'
+    required: false
+  task-definition-family:
+    description: 'The name of a family that the task definition is registered to'
+    required: false
+  task-definition-revision:
+    description: 'The revision of the task definition being used'
+    required: false
   container-name:
     description: 'The name of the container defined in the containerDefinitions section of the ECS task definition'
     required: true