added containerfile

Containerfile

@@ -0,0 +1,25 @@
+# Build stage
+ARG GOLANG_VERSION
+ARG ALPINE_VERSION
+
+FROM docker.io/library/golang:${GOLANG_VERSION}-alpine${ALPINE_VERSION} AS builder
+WORKDIR /src
+COPY . .
+RUN apk add --no-cache ca-certificates tzdata make && \
+   make build
+
+# Server image
+FROM scratch
+
+ENV PORT 8080
+LABEL org.opencontainers.image.source="https://github.com/fmartingr/bazaar"
+LABEL maintainer="Felipe Martin <github@fmartingr.com>"
+
+COPY --from=builder /src/build/bazaar /usr/bin/
+COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+# RUN addgroup -g 1000 bazaar \
+#  && adduser -D -h /bazaar -g '' -G bazaar -u 1000 bazaar
+# USER bazaar
+EXPOSE ${PORT}
+ENTRYPOINT ["/usr/bin/bazaar"]

Makefile

@@ -1,23 +1,47 @@
-PROJECT := bazaar
+PROJECT_NAME := bazaar
+
+GOLANG_VERSION=1.19
+
 VERSION_COMMIT := $git rev-parse --short HEAD)
 SOURCE_FILES ?=./internal/... ./cmd/... ./pkg/...
+
 TEST_OPTIONS ?= -v -failfast -race -bench=. -benchtime=100000x -cover -coverprofile=coverage.out
 TEST_TIMEOUT ?=1m
+
 CLEAN_OPTIONS ?=-modcache -testcache
+
 LD_FLAGS := -X main.version=$(VERSION) -s -w
+CGO_ENABLED := 0
+
 BUILDS_PATH := ./build
 FROM_MAKEFILE := y
 
+CONTAINER_RUNTIME := podman
+CONTAINERFILE_NAME := Containerfile
+CONTAINER_GOLANG_VERSION := ${GOLANG_VERSION}
+CONTAINER_ALPINE_VERSION := 3.16
+CONTAINER_IMAGE_NAME := fmartingr/${PROJECT_NAME}
+CONTAINER_IMAGE_TAG := dev
+
 # Common exports
 export FROM_MAKEFILE
 export VERSION_COMMIT
 
 export LD_FLAGS
+export CGO_ENABLED
+
 export SOURCE_FILES
 export TEST_OPTIONS
 export TEST_TIMEOUT
 export BUILDS_PATH
 
+export CONTAINER_RUNTIME
+export CONTAINERFILE_NAME
+export CONTAINER_GOLANG_VERSION
+export CONTAINER_ALPINE_VERSION
+export CONTAINER_IMAGE_NAME
+export CONTAINER_IMAGE_TAG
+
 .PHONY: all
 all: help
 
@@ -46,6 +70,11 @@ build: clean ### builds the project for the setup os/arch combinations
 	@go build -a -v -ldflags "${LD_FLAGS}" -o ${BUILDS_PATH}/bazaar ./cmd/bazaar/*.go
 	@chmod +x ${BUILDS_PATH}/bazaar
 
+.PHONY: build-container-image
+build-container:
+	$(info: Make: Container image)
+	@bash scripts/build-container-image.sh
+
 .PHONY: quick-run
 quick-run: ### Executes the project using golang
 	@go run ./cmd/bazaar/*.go

scripts/build-container-image.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -e
+
+if [ -z "$FROM_MAKEFILE" ]; then
+    echo "Do not call this file directly - use the make command"
+    exit 1
+fi
+
+${CONTAINER_RUNTIME} build --build-arg "GOLANG_VERSION=${CONTAINER_GOLANG_VERSION}" --build-arg="ALPINE_VERSION=${CONTAINER_ALPINE_VERSION}" -t ${CONTAINER_IMAGE_NAME}:${CONTAINER_IMAGE_TAG} -f ${CONTAINERFILE_NAME} .