onasty: mailer/Dockerfile (a9ae72ba6d9d01fcc52c5cd4577e93e3aefb8602)

Smirnov Oleksandr feat: keep metadate on note removal (#96)..., 1 year ago

FROM golang:1.24.0-alpine AS builder

WORKDIR /app

COPY go.mod go.sum ./
RUN go mod download

COPY internal internal
COPY mailer mailer

ENV CGO_ENABLED=0 GOOS=linux GOARCH=amd64
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
    go build -trimpath -ldflags='-w -s' -o /mailer ./mailer

FROM alpine:3.21
COPY --from=builder /mailer /mailer
RUN apk --no-cache add ca-certificates
ENTRYPOINT ["/mailer"]

1	FROM golang:1.24.0-alpine AS builder
2
3	WORKDIR /app
4
5	COPY go.mod go.sum ./
6	RUN go mod download
7
8	COPY internal internal
9	COPY mailer mailer
10
11	ENV CGO_ENABLED=0 GOOS=linux GOARCH=amd64
12	RUN --mount=type=cache,target=/root/.cache/go-build \
13	--mount=type=cache,target=/go/pkg/mod \
14	go build -trimpath -ldflags='-w -s' -o /mailer ./mailer
15
16	FROM alpine:3.21
17	COPY --from=builder /mailer /mailer
18	RUN apk --no-cache add ca-certificates
19	ENTRYPOINT ["/mailer"]