Dockerfile

# Copyright 2024 Simon Emms <simon@simonemms.com>
#
# 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.

FROM golang AS builder
ARG GIT_COMMIT
ARG GIT_REPO
ARG VERSION
WORKDIR /app
ADD . .
ENV CGO_ENABLED=0
ENV GOOS=linux
ENV PROJECT_NAME="${PROJECT_NAME}"
RUN go build \
  -ldflags \
  "-w -s -X $GIT_REPO/cmd.Version=$VERSION -X $GIT_REPO/cmd.GitCommit=$GIT_COMMIT" \
  -o /app/app
ENTRYPOINT /app/app

FROM alpine
RUN apk --no-cache add ca-certificates
WORKDIR /app
COPY --from=builder /app/app /app
VOLUME [ "/data" ]
WORKDIR /data
ENTRYPOINT [ "/app/app" ]