| # Copyright 2023 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 repo root. |
| |
| # NOTE: don't put anything in /tmp here. It will work locally, |
| # but Cloud Run mounts something else to /tmp, so anything |
| # installed here will be shadowed. |
| |
| FROM golang:1.20 |
| |
| LABEL maintainer="Go Telemetry Team <go-telemetry-team@google.com>" |
| |
| #### Preliminaries |
| |
| WORKDIR / |
| |
| # Create some directories. |
| |
| # The telemetrygodev binary and related files live here. |
| RUN mkdir /app |
| |
| #### Building binaries |
| |
| # Set the working directory outside $GOPATH to ensure module mode is enabled. |
| WORKDIR /src |
| |
| # Copy go.mods and go.sums into the container. |
| # If they don't change, which is the common case, then docker can |
| # cache these COPYs and the subsequent RUN. |
| COPY go.mod go.sum ./ |
| |
| # Download the dependencies. |
| RUN go mod download |
| |
| # Copy the repo from local machine into Docker client’s current working |
| # directory, so that we can use it to build the binary. |
| # See .dockerignore at the repo root for excluded files. |
| COPY . /src |
| |
| # Build the telemetrygodev binary and put it in /app. |
| RUN go build -mod=readonly -o /app/telemetrygodev ./cmd/telemetrygodev |
| |
| #### telemetrygodev init |
| |
| WORKDIR /app |
| |
| CMD ["./telemetrygodev"] |
