mirror of
https://github.com/appen-isen/projet-cal.git
synced 2026-01-18 16:47:38 +01:00
53 lines
1.1 KiB
Docker
53 lines
1.1 KiB
Docker
# Multi-stage build for optimized image size
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FROM golang:1.23-alpine AS backend-builder
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# Install build dependencies
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RUN apk add --no-cache git
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# Set working directory for backend
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WORKDIR /app/backend
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# Copy go mod files
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COPY backend/go.mod backend/go.sum ./
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# Download dependencies
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RUN go mod download
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# Copy backend source code
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COPY backend/ ./
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# Build the application
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main .
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# Final stage - minimal image
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FROM alpine:latest
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# Install ca-certificates for HTTPS requests
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RUN apk --no-cache add ca-certificates tzdata
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# Set timezone (adjust as needed)
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ENV TZ=Europe/Paris
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WORKDIR /app
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# Copy the built binary from builder
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COPY --from=backend-builder /app/backend/main ./backend/main
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# Copy frontend files
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COPY frontend/ ./frontend/
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# Copy backend data file
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COPY backend/date_link.txt ./backend/date_link.txt
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# Create .env file to prevent crash in API handler
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RUN echo "FILE_NAME=date_link.txt" > ./backend/.env
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# Expose port
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EXPOSE 8080
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# Set working directory to backend so relative paths work
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WORKDIR /app/backend
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# Run the application
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CMD ["./main"]
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