16 lines
450 B
Docker
16 lines
450 B
Docker
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FROM golang:1.24-alpine AS build
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WORKDIR /app
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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RUN CGO_ENABLED=0 go build -o /scrawl .
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FROM alpine:3.20
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RUN apk add --no-cache ca-certificates
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COPY --from=build /scrawl /usr/local/bin/scrawl
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# Host key persists in a volume — see docker-compose.yml — so it doesn't
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# regenerate (and change the server's fingerprint) on every redeploy.
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ENV HOST_KEY_PATH=/data/host_key
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EXPOSE 23235
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CMD ["scrawl"]
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