39 lines
950 B
Docker
39 lines
950 B
Docker
# Stage 1: Build static content (Node.js not needed, just copy HTML)
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FROM alpine:3.18 AS static-builder
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WORKDIR /build
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COPY index.html .
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RUN mkdir -p /build/static && cp index.html /build/static/
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# Stage 2: Build Go backend
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FROM golang:1.21-alpine AS go-builder
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WORKDIR /app
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# Copy go.mod and go.sum if they exist, otherwise they'll be created
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COPY go.mod go.sum* ./
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RUN go mod download || true
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# Copy the Go source code
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COPY main.go .
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# Build the Go binary
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o stock-analyzer .
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# Stage 3: Final clean stage
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FROM alpine:3.18
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WORKDIR /app
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# Install CA certificates for HTTPS requests
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RUN apk --no-cache add ca-certificates
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# Copy the Go binary from stage 2
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COPY --from=go-builder /app/stock-analyzer /app/stock-analyzer
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# Copy static files from stage 1
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COPY --from=static-builder /build/static /app/static
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# Expose port 8080
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EXPOSE 8080
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# Run the binary
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CMD ["/app/stock-analyzer"]
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