onasty: mailer/Dockerfile (ebcfde16e154958e0949a5abc611dde2e9b22960)

Smirnov Oleksandr chore: improve how caching while docker builds done (#111)..., 1 year ago

FROM golang:1.24.2-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,id=onasty-go-build \
    --mount=type=cache,target=/go/pkg/mod,id=onasty-go-mod \
    go build -trimpath -ldflags='-w -s' -o /mailer ./mailer

FROM onasty:runtime
COPY --from=builder /mailer /mailer
ENTRYPOINT ["/mailer"]

1	FROM golang:1.24.2-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,id=onasty-go-build \
13	--mount=type=cache,target=/go/pkg/mod,id=onasty-go-mod \
14	go build -trimpath -ldflags='-w -s' -o /mailer ./mailer
15
16	FROM onasty:runtime
17	COPY --from=builder /mailer /mailer
18	ENTRYPOINT ["/mailer"]