Replace Travis build with a GitHub Action

.github/workflows/main.yml

@@ -1,34 +1,93 @@
-name: CI test
+name: CI test and publish Docker image
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+      - dev
+  pull_request:
+    branches:
+      - master
+      - dev
 
 jobs:
-  build:
-
-    runs-on: ubuntu-16.04
-
+  test:
+    name: Run Tests
+    runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [12.x]
+        node-version: [12.x, 14.x]
+        mongodb-version: [4.2, 4.4]
+
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v2
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Start MongoDB ${{ matrix.mongodb-version }}
+        uses: supercharge/mongodb-github-action@1.3.0
+        with:
+          mongodb-version: ${{ matrix.mongodb-version }}
+
+      - name: Install dependencies
+        run: npm install
+      - name: Run Tests
+        run: npm run-script test-ci
+      - name: Send Coverage
+        run: npm run-script coverage
+
+  publish_dev:
+    name: Publish dev branch to Docker Hub
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/dev'
+    env:
+      DOCKER_IMAGE: nightscout/cgm-remote-monitor
+    steps:
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_PASS }}
+      - name: Clean git Checkout
+        if: success()
+        uses: actions/checkout@v2
+      - name: Build, tag and push the dev Docker image
+        if: success()
+        run: |
+          docker build --no-cache=true -t ${{ env.DOCKER_IMAGE }}:dev_${{ github.sha }} .
+          docker image push ${{ env.DOCKER_IMAGE }}:dev_${{ github.sha }}
+          docker tag ${{ env.DOCKER_IMAGE }}:dev_${{ github.sha }} ${{ env.DOCKER_IMAGE }}:latest_dev
+          docker image push ${{ env.DOCKER_IMAGE }}:latest_dev
 
+  publish_master:
+    name: Publish master branch to Docker Hub
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/master'
+    env:
+      DOCKER_IMAGE: nightscout/cgm-remote-monitor
     steps:
-    - uses: actions/checkout@v1
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-    - name: Install dependencies
-      run: npm install
-    - name: Install MongoDB
-      run: |
-        wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -
-        echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
-        sudo apt-get update
-        sudo apt-get install -y mongodb-org
-        sudo apt-get install -y --allow-downgrades mongodb-org=4.4.0 mongodb-org-server=4.4.0 mongodb-org-shell=4.4.0 mongodb-org-mongos=4.4.0 mongodb-org-tools=4.4.0
-    - name: Start MongoDB
-      run: sudo systemctl start mongod
-    - name: Run Tests
-      run: npm run-script test-ci
-    - name: Send Coverage
-      run: npm run-script coverage
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_PASS }}
+      - name: Clean git Checkout
+        if: success()
+        uses: actions/checkout@v2
+      - name: get-npm-version
+        if: success()
+        id: package-version
+        uses: martinbeentjes/npm-get-version-action@master
+      - name: Build, tag and push the master Docker image
+        if: success()
+        run: |
+          docker build --no-cache=true -t ${{ env.DOCKER_IMAGE }}:${{ steps.package-version.outputs.current-version }} .
+          docker image push ${{ env.DOCKER_IMAGE }}:${{ steps.package-version.outputs.current-version }}
+          docker tag ${{ env.DOCKER_IMAGE }}:${{ steps.package-version.outputs.current-version }} ${{ env.DOCKER_IMAGE }}:latest
+          docker image push ${{ env.DOCKER_IMAGE }}:latest

.nvmrc

@@ -1 +1 @@
-10.16.0
+14.15.3

Dockerfile.example → Dockerfile

@@ -1,6 +1,6 @@
-FROM node:10-alpine
+FROM node:14.15.3-alpine
 
-MAINTAINER Nightscout Contributors
+LABEL maintainer="Nightscout Contributors"
 
 RUN mkdir -p /opt/app
 ADD . /opt/app

Makefile

@@ -15,7 +15,7 @@ MONGO_SETTINGS=MONGO_CONNECTION=${MONGO_CONNECTION} \
 # coverage reporter's ability to instrument the tests correctly.
 # Hard coding it to the local with our pinned version is bigger for
 # initial installs, but ensures a consistent environment everywhere.
-# On Travis, ./node_modules/.bin and other `nvm` and `npm` bundles are
+# On GA, ./node_modules/.bin and other `nvm` and `npm` bundles are
 # inserted into the default `$PATH` enviroinment, making pointing to
 # the unwrapped mocha executable necessary.
 MOCHA=./node_modules/mocha/bin/_mocha
@@ -25,7 +25,7 @@ ANALYZED=./coverage/lcov.info
 # Following token deprecated
 # export CODACY_REPO_TOKEN=e29ae5cf671f4f918912d9864316207c
 
-DOCKER_IMAGE=nightscout/cgm-remote-monitor-travis
+DOCKER_IMAGE=nightscout/cgm-remote-monitor
 
 all: test
 
@@ -48,7 +48,7 @@ test_onebyone:
 test:
 	${MONGO_SETTINGS} ${MOCHA} --timeout 30000 --exit --bail -R tap ${TESTS}
 
-travis:
+ci_tests:
 	python -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stdout, fcntl.F_GETFL); fcntl.fcntl(sys.stdout, fcntl.F_SETFL, flags&~os.O_NONBLOCK);'
 #	NODE_ENV=test ${MONGO_SETTINGS} \
 #	${ISTANBUL} cover ${MOCHA} --report lcovonly -- --timeout 5000 -R tap ${TESTS}	
@@ -57,28 +57,25 @@ travis:
 docker_release:
 	# Get the version from the package.json file
 	$(eval DOCKER_TAG=$(shell cat package.json | jq '.version' | tr -d '"'))
-	$(eval NODE_VERSION=$(shell cat .nvmrc))
+	$(eval BRANCH=$(lastword $(subst /, ,$(GITHUB_REF))))
 	#
-	# Create a Dockerfile that contains the correct NodeJS version
-	cat Dockerfile.example | sed -e "s/^FROM node:.*/FROM node:${NODE_VERSION}/" > Dockerfile
 	#
 	# Rebuild the image. We do this with no-cache so that we have all security upgrades,
 	# since that's more important than fewer layers in the Docker image.
 	docker build --no-cache=true -t $(DOCKER_IMAGE):$(DOCKER_TAG) .
-	# Push an image to Docker Hub with the version from package.json:
-	docker push $(DOCKER_IMAGE):$(DOCKER_TAG)
 	#
 	# Push the master branch to Docker hub as 'latest'
-	if [ "$(TRAVIS_BRANCH)" = "master" ]; then \
+	if [ "$(BRANCH)" = "master" ]; then \
 		docker tag $(DOCKER_IMAGE):$(DOCKER_TAG) $(DOCKER_IMAGE):latest && \
+		docker push $(DOCKER_IMAGE):$(DOCKER_TAG)
 		docker push $(DOCKER_IMAGE):latest; \
 	fi
 	#
 	# Push the dev branch to Docker Hub as 'latest_dev'
-	if [ "$(TRAVIS_BRANCH)" = "dev" ]; then \
+	if [ "$(BRANCH)" = "dev" ]; then \
 		docker tag $(DOCKER_IMAGE):$(DOCKER_TAG) $(DOCKER_IMAGE):latest_dev && \
+		docker push $(DOCKER_IMAGE):$(DOCKER_TAG)
 		docker push $(DOCKER_IMAGE):latest_dev; \
 	fi
-	rm -f Dockerfile
 
-.PHONY: all coverage docker_release report test travis
+.PHONY: all coverage docker_release report test ci_tests