mirror of
https://github.com/automuteus/automuteus.git
synced 2025-03-14 10:29:29 +00:00
63 lines
1.8 KiB
Docker
63 lines
1.8 KiB
Docker
FROM --platform=${BUILDPLATFORM} golang:1.19-alpine AS builder
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ARG TARGETOS
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ARG TARGETARCH
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# Git is required for getting the dependencies.
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# hadolint ignore=DL3018
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RUN apk add --no-cache git
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WORKDIR /src
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# Fetch dependencies first; they are less susceptible to change on every build
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# and will therefore be cached for speeding up the next build
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COPY ./go.mod ./go.sum ./
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RUN go mod download
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# Install the swag tool that generates swagger docs from the source code
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RUN go install github.com/swaggo/swag/cmd/swag@v1.8.12
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# Import the code from the context.
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COPY ./ ./
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# Generate API documentation
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RUN CGO_ENABLED=0 swag init --parseDependency true
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# Build the executable to `/app`. Mark the build as statically linked.
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# hadolint ignore=SC2155
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RUN export TAG=$(git describe --tags "$(git rev-list --tags --max-count=1)") && \
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export COMMIT=$(git rev-parse --short HEAD) && \
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CGO_ENABLED=0 \
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# thanks kurokobo!
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GOOS=${TARGETOS} \
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GOARCH=${TARGETARCH} \
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go build -installsuffix 'static' \
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-ldflags="-X main.version=${TAG} -X main.commit=${COMMIT}" \
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-o /app .
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FROM alpine:3.13.0 AS final
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# Set up non-root user and app directory
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# * Non-root because of the principle of least privlege
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# * App directory to allow mounting volumes
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RUN addgroup -g 1000 bot && \
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adduser -HD -u 1000 -G bot bot && \
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mkdir -p /app/logs /app/locales && \
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chown -R bot:bot /app
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USER bot
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WORKDIR /app
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# Import the compiled executable and locales.
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COPY --from=builder /app /app
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COPY ./locales/ /app/locales
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# Port used for AMU API
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EXPOSE 5000
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# Port used for health/liveliness checks
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EXPOSE 8080
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# Port used for prometheus metrics
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EXPOSE 2112
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ENV LOCALE_PATH="/app/locales" \
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LOG_PATH="/app/logs"
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VOLUME ["/app/logs"]
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# Run the compiled binary.
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ENTRYPOINT ["./app"]
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