create main workflow.

Author: Mubarak Adeshina IMAM

.github/main.workflow

@@ -0,0 +1,19 @@
+workflow "Build Docker Images" {
+  on = "push"
+  resolves = ["GitHub Action for Docker"]
+}
+
+action "Docker Registry" {
+  uses = "actions/docker/login@8cdf801b322af5f369e00d85e9cf3a7122f49108"
+  secrets = ["DOCKER_REGISTRY_URL", "DOCKER_USERNAME", "DOCKER_PASSWORD"]
+}
+
+action "GitHub Action for Docker" {
+  uses = "actions/docker/cli@8cdf801b322af5f369e00d85e9cf3a7122f49108"
+  needs = ["Docker Registry"]
+  secrets = ["DOCKER_REGISTRY_URL", "DOCKER_USERNAME"]
+  env = {
+    BACKEND_IMAGE = "nestpoc-api"
+  }
+  args = "build -t $DOCKER_REGISTRY_URL/$DOCKER_USERNAME/$BACKEND_IMAGE:latest ./nestpoc-api"
+}

.gitlab-ci.yml

@@ -22,11 +22,9 @@ variables:
 services:
   - docker:dind
 
-
 stages:
   - Build Backend Image
   - Build Frontend Image
-  # - Push Image to Registry
 
 before_script:
   - docker login -u $CI_USERNAME -p $CI_ACCESS_TOKEN $CI_REGISTRY