33 lines
694 B
Docker
33 lines
694 B
Docker
# Use official Golang image
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FROM golang:1.20-alpine as builder
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# Set the Current Working Directory inside the container
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WORKDIR /app
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# Copy go mod and sum files
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COPY go.mod go.sum ./
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# Download all dependencies. Dependencies will be cached if the go.mod and go.sum are not changed
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RUN go mod download
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# Copy the source code into the container
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COPY src src
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# Build the Go app
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RUN go build -o main src
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# Start a new stage from a smaller image
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FROM alpine:latest
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# Install required libraries
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RUN apk --no-cache add ca-certificates
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# Copy the pre-built binary file from the builder stage
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COPY --from=builder /app/main .
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# Expose the API port
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EXPOSE 8089
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# Run the Go app
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CMD ["./main"]
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