FROM golang:1.26-alpine AS builder

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

COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /releaser ./cmd

# ---

FROM alpine:3.21

RUN apk add --no-cache ca-certificates

COPY --from=builder /releaser /usr/local/bin/releaser

ENTRYPOINT ["releaser"]