Add output image-with-tag (#68)

* Add output image-with-tag

Signed-off-by: divyansh42 <diagrawa@redhat.com>

.github/workflows/dockerfile_build.yml

@@ -58,6 +58,7 @@ jobs:
         run: |
           echo "Image: ${{ steps.build_image.outputs.image }}"
           echo "Tags: ${{ steps.build_image.outputs.tags }}"
+          echo "Tagged Image: ${{ steps.build_image.outputs.image-with-tag }}"
 
       # Check if image is build
       - name: Check images created

.github/workflows/multiarch.yml

@@ -65,6 +65,7 @@ jobs:
         run: |
           echo "Image: ${{ steps.build_image.outputs.image }}"
           echo "Tags: ${{ steps.build_image.outputs.tags }}"
+          echo "Tagged Image: ${{ steps.build_image.outputs.image-with-tag }}"
 
       - name: Check images created
         run: buildah images | grep '${{ env.IMAGE_NAME }}'

.github/workflows/scratch_build.yml

@@ -101,6 +101,7 @@ jobs:
         run: |
           echo "Image: ${{ steps.build_image.outputs.image }}"
           echo "Tags: ${{ steps.build_image.outputs.tags }}"
+          echo "Tagged Image: ${{ steps.build_image.outputs.image-with-tag }}"
 
       # Check if image is build
       - name: Check images created

README.md

@@ -62,6 +62,9 @@ For example, `spring-image`.
 `tags`: A list of the tags that were created, separated by spaces.<br>
 For example, `latest ${{ github.sha }}`.
 
+`image-with-tag`: The name of the image tagged with the first tag present.<br>
+For example, `spring-image:latest`
+
 <a id="build-types"></a>
 
 ## Build Types

action.yml

@@ -63,6 +63,8 @@ outputs:
     description: 'Name of the image built'
   tags:
     description: 'List of the tags that were created, separated by spaces'
+  image-with-tag:
+    description: 'Name of the image tagged with the first tag present'
 runs:
   using: 'node12'
   main: 'dist/index.js'

src/generated/inputs-outputs.ts

@@ -106,6 +106,12 @@ export enum Outputs {
      * Default: None.
      */
     IMAGE = "image",
+    /**
+     * Name of the image tagged with the first tag present
+     * Required: false
+     * Default: None.
+     */
+    IMAGE_WITH_TAG = "image-with-tag",
     /**
      * List of the tags that were created, separated by spaces
      * Required: false

src/index.ts

@@ -54,6 +54,7 @@ export async function run(): Promise<void> {
     }
     core.setOutput(Outputs.IMAGE, image);
     core.setOutput(Outputs.TAGS, tags);
+    core.setOutput(Outputs.IMAGE_WITH_TAG, `${image}:${tagsList[0]}`);
 }
 
 async function doBuildUsingDockerFiles(