48 lines
1.5 KiB
Docker
48 lines
1.5 KiB
Docker
# Copyright 2024 Florian Beisel
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Start from a base image with Go installed and C libraries needed for SQLite.
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FROM golang:1.21-bookworm as builder
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# Set the working directory.
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WORKDIR /app
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# Copy the go.mod and go.sum files first and download the modules.
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# This is to take advantage of Docker's cache layers.
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy the rest of the source code.
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COPY . .
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# Build the binary. CGO is enabled by default in the official Go images.
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RUN go build -o app .
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# Use Debian as the base for the runtime image as it includes necessary C libraries.
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FROM debian:bookworm-slim
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# Set the working directory in the container.
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WORKDIR /root/
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# Copy the binary from the builder stage.
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COPY --from=builder /app/app .
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# Copy the binary from the builder stage.
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COPY --from=builder /app/db/migrations db/migrations
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# Add any runtime dependencies here, if needed.
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# Command to run the executable.
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CMD ["./app"]
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