KamimaiのDockerBuild追加 (#22)

* Moved the mysql environment required for standalone operation to docker-compose.

* DockerFileの追加

* add docker ignore

.dockerignore

@@ -0,0 +1 @@
+**/.git

Dockerfile

@@ -1,8 +1,9 @@
-FROM mysql:8.0.20
+FROM golang:1.14.0-buster as builder
+WORKDIR /go
+COPY ./ .
+RUN export GOPATH= && go mod download && go build -o /go/ -v -ldflags '-s -w' ./cmd/kamimai
 
-ENV MYSQL_USER kamimai
-ENV MYSQL_PASSWORD kamimai
-ENV MYSQL_DATABASE kamimai
-ENV MYSQL_ROOT_PASSWORD root
-ENV MYSQL_HOST 127.0.0.1
-ENV MYSQL_PORT 3306
+FROM gcr.io/distroless/base
+COPY --from=builder go/kamimai .
+ENTRYPOINT ["/kamimai"]
+CMD ["--help"]

Makefile

@@ -26,6 +26,9 @@ build: gox
 	@mkdir -p $(ARTIFACTS_DIR)/$(VERSION) && cd $(ARTIFACTS_DIR)/$(VERSION); \
 		gox $(LDFLAGS) $(TARGETS)
 
+build-docker-image:
+	docker build -t kamimai:$(VERSION) --no-cache --rm --compress .
+
 release: ghr verify-github-token build
 	@ghr -c $(COMMITISH) -u $(PROJECT_USERNAME) -r $(PROJECT_REPONAME) -t $$GITHUB_TOKEN \
 		--replace $(VERSION) $(ARTIFACTS_DIR)/$(VERSION)

README.md

@@ -103,8 +103,7 @@ func main() {
 ### Setup
 
 ```sh
-docker build -t $ImageName .
-docker run --name $ContainerName -d -it --rm -p 3306:3306 $ImageName
+docker-compose up -d
 
 # kamimai の実行
 MYSQL_HOST=127.0.0.1 MYSQL_USER=kamimai MYSQL_PASSWORD=kamimai go run ./cmd/kamimai --dry-run --env=development --path=./examples/mysql create test

docker-compose.yml

@@ -0,0 +1,14 @@
+version: '2'
+services:
+  mysql:
+    image: mysql:8.0.20
+    environment:
+      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
+      MYSQL_USER: kamimai
+      MYSQL_PASSWORD: kamimai
+      MYSQL_DATABASE: kamimai
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_HOST: 127.0.0.1
+      MYSQL_PORT: 3306
+    ports:
+      - "3306:3306"