From e04c4fb3999bdff83a565b27b9ce82c2154c305b Mon Sep 17 00:00:00 2001
From: "ekin.tertemiz" <ekin.tertemiz@verua.ch>
Date: Wed, 7 Oct 2026 16:22:31 +0200
Subject: [PATCH] add image_tag variable; improve documentation

---
 action.yaml | 10 +++++++---
 readme.md   | 11 ++++++++---
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/action.yaml b/action.yaml
index 6c8910c..4525ede 100644
--- a/action.yaml
+++ b/action.yaml
@@ -1,6 +1,6 @@
 name: 'Kaniko Build & Push'
-description: 'Builds a multi-stage Dockerfile using Kaniko and pushes it to a container registry'
-author: 'Your Name'
+description: 'Builds a (multi-stage) Dockerfile using Kaniko and pushes it to container registry'
+author: 'tertek'
 
 inputs:
   registry_user:
@@ -20,6 +20,10 @@ inputs:
   destination_image:
     description: 'The full image name and tag (e.g., my-repo/php-fpm:test)'
     required: true
+  image_tag:
+    description: 'Name of the image tag, appended to the image name with :latest as default'
+    required: false
+    default: 'latest'    
   cache_repo:
     description: 'Custom path for Kaniko cache layers'
     required: false
@@ -57,7 +61,7 @@ runs:
           --context="dir://${{ forgejo.workspace }}" \
           --dockerfile="${{ forgejo.workspace }}/${{ inputs.dockerfile_path }}" \
           $TARGET_ARG \
-          --destination="$REGISTRY_DOMAIN/${{ inputs.destination_image }}" \
+          --destination="$REGISTRY_DOMAIN/${{ inputs.destination_image }}:${{ inputs.image_tag }}" \
           --cache=true \
           --cache-repo="$CACHE_REPO_ARG" \
           --compressed-caching
diff --git a/readme.md b/readme.md
index cabe897..d1a4cd8 100644
--- a/readme.md
+++ b/readme.md
@@ -23,6 +23,10 @@ jobs:
     container:
       image: ghcr.io/osscontainertools/kaniko:alpine
     steps:
+      # Required
+      - name: Install NodeJS for Action Compatibility
+        run: apk add --no-cache nodejs
+
       - name: Checkout Source Code
         uses: actions/checkout@v4
 
@@ -31,7 +35,8 @@ jobs:
         with:
           registry_user: ${{ secrets.REGISTRY_USER }}
           registry_token: ${{ secrets.REGISTRY_TOKEN }}
-          dockerfile_path: 'test-1/Dockerfile'
-          target_stage: 'development'
-          destination_image: '${{ forgejo.repository }}/foo-image:latest'
+          dockerfile_path: 'sub-directory/Dockerfile'
+          target_stage: 'development' # optional
+          destination_image: '${{ forgejo.repository }}/my-awesome-image'
+          image_tag: 'latest' # optional
 ```
\ No newline at end of file