Builds/publishes docker container in travis

Author: RickR

.env

@@ -1,3 +1,4 @@
+COMPOSE_PROJECT_NAME=operationcodefrontend
 PORT=4000
 GA_TRACKER_ID=UA-75642413-1
 NODE_ENV=development

.travis.yml

@@ -1,4 +1,15 @@
-language: node_js
-node_js:
-  "node"
-cache: yarn
+# Since we build and test in Docker we dont
+# need node at build time
+language: c
+
+#cache: yarn
+#sudo: required
+#
+#install: true
+
+services:
+  - docker
+
+script:
+  - make travis
+  - if [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_BRANCH" == "master" ]; then make publish; fi

Dockerfile

@@ -13,7 +13,7 @@ RUN npm install
 COPY . /usr/src/app
 
 # Build and optimize react app
-RUN npm run build
+RUN yarn run build
 
 EXPOSE 8080
 

Makefile

@@ -0,0 +1,15 @@
+NODE_CONTAINER := web
+
+.PHONY: build
+build:
+	docker-compose build
+
+.PHONY: test
+test:
+	docker-compose run ${NODE_CONTAINER} bash -c 'cd /usr/src/app && yarn test'
+
+publish: build
+	bin/publish
+
+travis: build test
+

bin/publish

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# Publishes the most recent web container to docker hubs repo.
+# This script assumes docker push works.
+# You must set up docker push on your own.
+
+set -eu
+
+DOCKER_REPO="operationcode/operationcode_frontend"
+
+ROOT_DIR="$(dirname $0)/.."
+cd $ROOT_DIR
+
+PROJECT_NAME=$(grep COMPOSE_PROJECT_NAME $ROOT_DIR/.env | cut -d= -f2)
+
+IMAGE_NAME="${PROJECT_NAME}_web"
+IMAGE_ID=$(docker images $IMAGE_NAME:latest --format "{{.ID}}")
+
+if [ -n "$DOCKER_USERNAME" ]; then echo "Found username"; fi
+if [ -n "$DOCKER_PASSWORD" ]; then echo "Found password"; fi
+
+if [ -n "$DOCKER_USERNAME" ] && [ -n "$DOCKER_PASSWORD" ]; then
+  echo "Logging in using ENV creds"
+  docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
+fi
+
+docker tag $IMAGE_ID $DOCKER_REPO
+docker push $DOCKER_REPO