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podgrab/Dockerfile

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816 B

ARG GO_VERSION=1.15.2
ENV UID=998
ENV GID=100
ENV CONFIG=/config
ENV DATA=/assets
FROM golang:${GO_VERSION}-alpine AS builder
RUN apk update && apk add alpine-sdk git && rm -rf /var/cache/apk/*
RUN mkdir -p /api
WORKDIR /api
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
RUN go build -o ./app ./main.go
FROM alpine:latest
RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
RUN mkdir -p /api
WORKDIR /api
COPY --from=builder /api/app .
COPY client ./client
RUN mkdir /config; \
mkdir /assets
RUN groupadd -g ${GID} poduser &&\
useradd -l -u ${UID} -g poduser poduser &&\
chown --changes --silent --no-dereference --recursive \
${UID}:${GID} \
/assets \
/config
USER poduser
EXPOSE 8080
VOLUME ["/config", "/assets"]
ENTRYPOINT ["./app"]