| # Copyright 2021 The Go Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style |
| # license that can be found in the LICENSE file. |
| |
| # This Dockerfile expects the build context to be the public repo root. |
| |
| ################################################################ |
| FROM golang:1.15.5 AS builder |
| # If you change the Go version above, change the FROM line below as well. |
| |
| # Set the working directory outside $GOPATH to ensure module mode is enabled. |
| WORKDIR /src |
| |
| # Copy go.mod and go.sum into the container. |
| # If they don't change, which is the common case, then docker can |
| # cache this COPY and the subsequent RUN. |
| COPY go.mod go.sum / |
| |
| # Download the dependencies. |
| RUN go mod download |
| |
| # Copy the repo into a subdirectory. |
| # See .dockerignore at the repo root for excluded files. |
| COPY . . |
| |
| RUN go build -mod=readonly ./cmd/frontend |
| |
| ################################################################ |
| FROM golang:1.15.5 |
| |
| WORKDIR app |
| |
| COPY --from=builder src/frontend frontend |
| COPY content/static content/static |
