bapung
24ea8bf578
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34 lines
818 B
Docker
34 lines
818 B
Docker
FROM golang:1.23-alpine AS builder
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WORKDIR /app
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# Install build dependencies
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RUN apk add --no-cache git
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# Copy module files first to leverage Docker cache for dependencies
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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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# Argument to control the number of generated files (default to 5000 for a moderate delay)
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ARG FILE_COUNT=5000
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# Generate the dummy source code to simulate a large codebase
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RUN echo "Generating $FILE_COUNT dummy files..." && \
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go run gen.go -count $FILE_COUNT
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# Build the application
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# Using -a to force rebuilding of all packages to simulate a fresh, heavy build
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RUN echo "Starting heavy build..." && \
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go build -a -o app .
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# Final stage: Create a minimal image
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FROM alpine:latest
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WORKDIR /root/
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COPY --from=builder /app/app .
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CMD ["./app"] |