added Dockerfiles

.gitlab-ci.yml

@@ -1,9 +1,11 @@
 variables:
   GIT_SUBMODULE_STRATEGY: normal
+  DOCKER_TAG: ${CI_COMMIT_REF_NAME}
+  DOCKER_IMAGE_DEV: villas/web-dev:${DOCKER_TAG}
 
 cache:
   untracked: true
-  key: "$CI_PROJECT_ID"
+  key: ${CI_PROJECT_ID}
   paths:
     - node_modules/
     - _site/vendor/
@@ -18,7 +20,7 @@ stages:
 prepare:
   stage: prepare
   script:
-    - docker build -t villas/web-dev .
+    - docker build -t ${DOCKER_IMAGE_DEV} -f packaging/docker/Dockerfile.dev .
   tags:
     - linux
     - shell
@@ -30,7 +32,7 @@ build_job:
   script:
     - npm install
     - npm run build
-  image: villas/web-dev
+  image: ${DOCKER_IMAGE_DEV}
   artifacts:
     paths:
       - build/
@@ -42,7 +44,7 @@ test_job:
   stage: test
   script:
     - npm test
-  image: villas/web-dev
+  image: ${DOCKER_IMAGE_DEV}
   dependencies:
     - build_job
   tags:

packaging/docker/Dockerfile

@@ -0,0 +1,21 @@
+FROM node:12.2 AS builder
+
+RUN apt-get install -y \
+        git
+
+# Create app directory
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+# use changes to package.json to force Docker not to use the cache
+# when we change our application's nodejs dependencies:
+ADD package.json /usr/src/app
+RUN npm install
+
+# Install app dependencies
+COPY . /usr/src/app
+RUN npm run build
+
+FROM nginx
+
+COPY --from=builder /usr/src/app/build /usr/share/nginx/html

packaging/docker/Dockerfile-dev

@@ -0,0 +1,4 @@
+FROM node:12.2
+
+RUN apt-git install -y \
+        git