From 13e5d8c9361136a6da4361185ddb1fe7e4ab0003 Mon Sep 17 00:00:00 2001
From: Ramiro <ramiro@okteto.com>
Date: Mon, 2 Mar 2026 21:08:12 +0200
Subject: [PATCH 1/3] ci: build on PR and push image on main

---
 .github/workflows/dockerfile-validation.yml | 31 ++++++++++++++-------
 1 file changed, 21 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/dockerfile-validation.yml b/.github/workflows/dockerfile-validation.yml
index 5f8d3ac..4150528 100644
--- a/.github/workflows/dockerfile-validation.yml
+++ b/.github/workflows/dockerfile-validation.yml
@@ -1,4 +1,4 @@
-name: Dockerfile Validation
+name: Docker Build and Publish
 
 on:
   push:
@@ -13,28 +13,39 @@ on:
       - '.github/workflows/dockerfile-validation.yml'
 
 jobs:
-  validate-dockerfile:
+  docker:
     runs-on: ubuntu-latest
-    
+    permissions:
+      contents: read
+      packages: write
+
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-      
+
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
-      
+
     - name: Lint Dockerfile
       uses: hadolint/hadolint-action@v3.1.0
       with:
         dockerfile: Dockerfile
         failure-threshold: warning
-        
-    - name: Build Docker image
+
+    - name: Log in to GitHub Container Registry
+      if: github.event_name == 'push'
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build Docker image (PR) / Build and push image (main)
       uses: docker/build-push-action@v5
       with:
         context: .
         file: ./Dockerfile
-        push: false
-        tags: test-build:latest
+        push: ${{ github.event_name == 'push' }}
+        tags: ghcr.io/okteto/deploy-preview:main
         cache-from: type=gha
-        cache-to: type=gha,mode=max
\ No newline at end of file
+        cache-to: type=gha,mode=max

From ad3739055c0b4a2e8b1a9fc9c2fdb5ad0c1f9e4a Mon Sep 17 00:00:00 2001
From: Ramiro <ramiro@okteto.com>
Date: Mon, 2 Mar 2026 22:42:57 +0200
Subject: [PATCH 2/3] default to the  image build in main

---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 0e90164..517e515 100644
--- a/action.yml
+++ b/action.yml
@@ -31,7 +31,7 @@ inputs:
     required: false
 runs:
   using: "docker"
-  image: "Dockerfile"
+  image: "ghcr.io/okteto/deploy-preview:main"
   args:
     - ${{ inputs.name }}
     - ${{ inputs.timeout }}

From 688c95e882973e8eab4c6f85b37d0745a39d598d Mon Sep 17 00:00:00 2001
From: Ramiro <ramiro@okteto.com>
Date: Mon, 2 Mar 2026 22:54:55 +0200
Subject: [PATCH 3/3] fix syntax

---
 action.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 517e515..6f62361 100644
--- a/action.yml
+++ b/action.yml
@@ -31,7 +31,7 @@ inputs:
     required: false
 runs:
   using: "docker"
-  image: "ghcr.io/okteto/deploy-preview:main"
+  image: "docker://ghcr.io/okteto/deploy-preview:main"
   args:
     - ${{ inputs.name }}
     - ${{ inputs.timeout }}