Merge pull request #14 from vulcanize/github_actions

GitHub actions

.github/workflows/on-master.yaml

@@ -0,0 +1,25 @@
+name: Docker Compose Build
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Run docker build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Get the version
+        id: vars
+        run: echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
+      - name: Run docker build
+        run: make docker-build
+      - name: Tag docker image
+        run: docker tag vulcanize/eth-statediff-service docker.pkg.github.com/vulcanize/eth-statediff-service/eth-statediff-service:${{steps.vars.outputs.sha}}
+      - name: Docker Login
+        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
+      - name: Docker Push
+        run: docker push docker.pkg.github.com/vulcanize/eth-statediff-service/eth-statediff-service:${{steps.vars.outputs.sha}}
+

.github/workflows/on-pr.yaml

@@ -0,0 +1,12 @@
+name: Docker Build
+
+on: [pull_request]
+
+jobs:
+  build:
+    name: Run docker build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Run docker build
+        run: make docker-build

.github/workflows/publish.yaml

@@ -0,0 +1,25 @@
+name: Publish Docker image
+on:
+  release:
+    types: [published]
+jobs:
+  push_to_registries:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the version
+        id: vars
+        run: |
+          echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
+          echo ::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/})
+      - name: Docker Login to Github Registry
+        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
+      - name: Docker Pull
+        run: docker pull docker.pkg.github.com/vulcanize/eth-statediff-service/eth-statediff-service:${{steps.vars.outputs.sha}}
+      - name: Docker Login to Docker Registry
+        run: echo ${{ secrets.VULCANIZEJENKINS_PAT }} | docker login -u vulcanizejenkins --password-stdin
+      - name: Tag docker image
+        run: docker tag docker.pkg.github.com/vulcanize/eth-statediff-service/eth-statediff-service:${{steps.vars.outputs.sha}} vulcanize/eth-statediff-service:${{steps.vars.outputs.tag}}
+      - name: Docker Push to Docker Hub
+        run: docker push vulcanize/eth-statediff-service:${{steps.vars.outputs.tag}}
+

Dockerfile

@@ -12,9 +12,9 @@ RUN GO111MODULE=on GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldfl
 # app container
 FROM alpine
 
-ARG USER
+ARG USER="vdm"
-ARG CONFIG_FILE
+ARG CONFIG_FILE="./environments/example.toml"
-ARG EXPOSE_PORT
+ARG EXPOSE_PORT=8545
 RUN adduser -Du 5000 $USER
 WORKDIR /app
 RUN chown $USER /app

Makefile

@@ -0,0 +1,4 @@
+## Build docker image
+.PHONY: docker-build
+docker-build:
+	docker build -t vulcanize/eth-statediff-service .

cmd/serve.go

@@ -110,6 +110,8 @@ func init() {
 }
 
 func startServers(serv sd.IService) error {
+	viper.BindEnv("server.ipcPath", "SERVER_IPC_PATH")
+	viper.BindEnv("server.httpPath", "SERVER_HTTP_PATH")
 	ipcPath := viper.GetString("server.ipcPath")
 	httpPath := viper.GetString("server.httpPath")
 	if ipcPath == "" && httpPath == "" {