Dockerfile.base-build

# Copyright 2019 Google LLC
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#     http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# When updating Go version, update Dockerfile.ci, Dockerfile.base-build, and go.mod
FROM golang:1.21.5

WORKDIR /go/src/open-match.dev/open-match

# First copy only the go.sum and go.mod then download dependencies. Docker
# caching is [in]validated by the input files changes.  So when the dependencies
# for the project don't change, the previous image layer can be re-used.  go.sum
# is included as its hashing verifies the expected files are downloaded.
COPY go.sum go.mod ./
RUN go mod download

COPY . .