CI build (#20)

* CI: run build on PR and on push to master

* CI: debug building geth

* CI: fix coping file

* CI: fix coping file v2

* CI: temporary upload file to release asset

* CI: get release upload_url by tag, upload asset to current relase

* CI: fix tag name

.github/workflows/build.yml

@@ -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: docker build -t vulcanize/go-ethereum -f Dockerfile.amd64 .

.github/workflows/on-master.yaml

@@ -0,0 +1,25 @@
+name: Docker Build and publish to Github
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Run docker build and publish
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Run docker build
+        run: docker build -t vulcanize/go-ethereum -f Dockerfile.amd64 .
+      - name: Get the version
+        id: vars
+        run: echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
+      - name: Tag docker image
+        run: docker tag vulcanize/go-ethereum docker.pkg.github.com/vulcanize/go-ethereum/go-ethereum:${{steps.vars.outputs.sha}}
+      - name: Docker Login
+        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
+      - name: Docker Push
+        run: docker push docker.pkg.github.com/vulcanize/go-ethereum/go-ethereum:${{steps.vars.outputs.sha}}
+

.github/workflows/publish.yaml

@@ -0,0 +1,32 @@
+name: Publish geth to release
+on:
+  release:
+    types: [published]
+jobs:
+  push_to_registries:
+    name: Publish assets to Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get the version
+        id: vars
+        run: |
+          echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
+      - name: Docker Login to Github Registry
+        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
+      - name: Docker Pull
+        run: docker pull docker.pkg.github.com/vulcanize/go-ethereum/go-ethereum:${{steps.vars.outputs.sha}}
+      - name: Copy ethereum binary file
+        run: docker run --rm --entrypoint cat docker.pkg.github.com/vulcanize/go-ethereum/go-ethereum:${{steps.vars.outputs.sha}} /go-ethereum/build/bin/geth > geth-linux-amd64
+      - name: Get release
+        id: get_release
+        uses: bruceadams/get-release@v1.2.0
+      - name: Upload Release Asset
+        id: upload-release-asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: geth-linux-amd64
+          asset_name: geth-linux-amd64
+          asset_content_type: application/octet-stream

Dockerfile.amd64

@@ -0,0 +1,7 @@
+# Build Geth in a stock Go builder container
+FROM golang:1.13 as builder
+
+#RUN apk add --no-cache make gcc musl-dev linux-headers git
+
+ADD . /go-ethereum
+RUN cd /go-ethereum && make geth