Add build docker image workflows

.github/workflows/docker.yml

@@ -0,0 +1,44 @@
+name: Docker
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  release:
+    name: Build and push Docker images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout default branch
+        uses: actions/checkout@v2
+
+      - name: Install Buildx and QEMU
+        run: |
+          export DOCKER_BUILDKIT=1
+          docker build --platform=local -o . git://github.com/docker/buildx
+          mkdir -p ~/.docker/cli-plugins
+          mv buildx ~/.docker/cli-plugins/docker-buildx
+          docker run --rm --privileged multiarch/qemu-user-static:latest --reset -p yes --credential yes
+          docker buildx create --use --name build --node build --driver-opt network=host
+
+      - name: Login to Docker Hub
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+        run: |
+          echo "${DOCKER_PASSWORD}" | docker login --username ${DOCKER_USERNAME} --password-stdin
+
+      - name: Build and push Docker image
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+          DOCKER_IMAGE_PLATFORM: linux/386,linux/amd64,linux/arm/v7,linux/arm64,linux/ppc64le
+        run: |
+          DOCKER_IMAGE_NAME=$(echo $DOCKER_USERNAME | tr '[:upper:]' '[:lower:]')/wayback
+          DOCKER_IMAGE_VERSION=${GITHUB_REF#refs/*/v}
+          docker buildx build \
+            --platform "$DOCKER_IMAGE_PLATFORM" \
+            --output "type=image,push=true" \
+            --tag "$DOCKER_IMAGE_NAME":"$DOCKER_IMAGE_VERSION" \
+            --tag "$DOCKER_IMAGE_NAME":latest \
+            --file ./Dockerfile .

.github/workflows/snapcraft.yml

@@ -1,4 +1,4 @@
-name: Snapcraft Release
+name: Snapcraft
 
 on:
   push:

Dockerfile

@@ -2,9 +2,15 @@
 # STEP 1 build executable binary
 ############################
 FROM golang:1.14-alpine AS builder
-RUN apk update && apk add --no-cache build-base ca-certificates
-COPY . /tmp/wayback
-RUN cd /tmp/wayback && make linux-amd64 && mv ./bin/wayback-linux-amd64 /wayback
+
+RUN apk update && apk add --no-cache build-base ca-certificates git
+
+ARG TARGETPLATFORM
+WORKDIR /go/src/github.com/wabarc/wayback
+
+RUN git clone --progress https://github.com/wabarc/wayback.git . \
+    && sh ./build/binary.sh $TARGETPLATFORM \
+    && mv ./bin/wayback-* /wayback
 
 ############################
 # STEP 2 build a small image

VERSION

@@ -1 +1 @@
-0.2.1
+0.3.0

build/binary.sh

@@ -0,0 +1,39 @@
+#!/bin/sh
+#
+# Perform package builder
+set -eu
+#set -x
+
+GOOS=linux
+GOARCH=amd64
+
+for arg in "$@"; do
+case $arg in
+    *arm/v7)
+        GOARCH=armv7
+        ;;
+    *arm64)
+        GOARCH=armv8
+        ;;
+    *386)
+        GOARCH=386
+        ;;
+    *ppc64le)
+        GOARCH=ppc64le
+        ;;
+    *s390x)
+        GOARCH=s390x
+        ;;
+    windows*)
+        GOOS=windows
+        ;;
+    darwin*)
+        GOOS=darwin
+        ;;
+esac
+done
+
+TARGET="${GOOS}-${GOARCH}"
+
+make $TARGET
+