Dockerfile

# syntax=docker/dockerfile:1
FROM golang:1.19.0-alpine3.16 as build-image
ARG APP_NAME
ARG TEST_COVERAGE_FILENAME
RUN apk add --no-cache build-base
COPY go.mod /app/
WORKDIR /app
RUN go mod download
COPY . .
RUN go test -v -coverprofile=$TEST_COVERAGE_FILENAME ./...
RUN go build -o $APP_NAME ./internal

FROM alpine:3.16
ARG APP_NAME
ARG CACHE_DIR_NAME
ARG ENTRY_SCRIPT_NAME
ARG TEST_COVERAGE_FILENAME
ARG UNIT_TESTS_DIR_PATH
WORKDIR /home/$APP_NAME
COPY --from=build-image /app/$APP_NAME /app/$TEST_COVERAGE_FILENAME ./
VOLUME ["/home/$APP_NAME/$CACHE_DIR_NAME"]
VOLUME ["/home/$APP_NAME/$UNIT_TESTS_DIR_PATH"]
COPY $CACHE_DIR_NAME/ $CACHE_DIR_NAME/
COPY $ENTRY_SCRIPT_NAME ./
EXPOSE 8080
CMD ["/bin/sh", "-c", "sh ${ENTRY_SCRIPT_NAME} ${APP_NAME} ${TEST_COVERAGE_FILENAME} ${UNIT_TESTS_DIR_PATH}"]