Add github workflow

.github/workflows/ci.yaml

@@ -0,0 +1,131 @@
+---
+
+name: CI
+
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - master
+  release:
+    types:
+      - published
+      - released
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+      - ready_for_review
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      matrix:
+        go_version:
+          - ~1.14
+          - ~1.15
+          - ^1.16
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go_version }}
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-go-
+
+      - name: Run tests
+        run: go test -coverprofile=./coverage.txt -covermode=atomic -v ./...
+
+      - name: Collect coverage
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Run linter
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.37.1
+
+  docker:
+    name: Docker
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Get Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        with:
+          images: nineseconds/mtg,ghcr.io/9seconds/mtg
+          tag-semver: "{{version}},{{major}},{{major}}.{{minor}}"
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Setup BuildX
+        uses: docker/setup-buildx-action@v1
+
+      - name: Setup cache
+        uses: actions/cache@v2
+        with:
+          path: /tmp/buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Login to GHCR.io
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GH_PAT }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          pull: true
+          context: .
+          platforms: linux/amd64,linux/arm64,linux/386
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          cache-from: type=local,src=/tmp/buildx-cache
+          cache-to: type=local,dest=/tmp/buildx-cache

Dockerfile

@@ -9,15 +9,13 @@ RUN set -x \
     ca-certificates \
     curl \
     git \
-    make \
+    make
-    upx
 
-COPY . /go/src/github.com/9seconds/mtg/
+COPY . /app
-WORKDIR /go/src/github.com/9seconds/mtg
+WORKDIR /app
 
 RUN set -x \
-  && make -j 4 static \
+  && make -j 4 static
-  && upx --ultra-brute -qq ./mtg
 
 
 ###############################################################################
@@ -31,4 +29,4 @@ ENV MTG_BIND=0.0.0.0:3128 \
 EXPOSE 3128 3129
 
 COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-COPY --from=build /go/src/github.com/9seconds/mtg/mtg /mtg
+COPY --from=build /app/mtg /mtg

Makefile

@@ -20,12 +20,13 @@ GOTOOL := env "GOBIN=$(GOBIN)" "PATH=$(ROOT_DIR)/.bin:$(PATH)"
 all: build
 
 .PHONY: build
-build: $(APP_NAME)
+build:
-
-$(APP_NAME):
 	@go build $(COMMON_BUILD_FLAGS) -o "$(APP_NAME)"
 
-static-$(APP_NAME):
+$(APP_NAME): build
+
+.PHONY: static
+static:
 	@env CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo $(COMMON_BUILD_FLAGS) -o "$(APP_NAME)"
 
 $(APP_NAME)-%: GOOS=$(shell echo -n "$@" | sed 's?$(APP_NAME)-??' | cut -f1 -d-)
@@ -36,6 +37,7 @@ $(APP_NAME)-%: ccbuilds
 		$(COMMON_BUILD_FLAGS) \
 		-o "./ccbuilds/$(APP_NAME)-$(GOOS)-$(GOARCH)"
 
+.PHONY: ccbuilds
 ccbuilds:
 	@rm -rf ./ccbuilds && mkdir -p ./ccbuilds