first commit

Dockerfile

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+# Build Stage
+FROM golang:1.25.6-alpine AS builder
+
+WORKDIR /app
+
+# Install build dependencies including libwebp
+RUN apk add --no-cache git gcc musl-dev libwebp-dev
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+# Fix missing entries in go.sum (run after COPY to fix overwritten files)
+RUN go mod tidy
+RUN k=$(ls -la) && echo "$k"
+
+# Install swag
+RUN go install github.com/swaggo/swag/cmd/swag@latest
+
+# Generate swagger docs
+RUN swag init
+
+# Build the binary with CGO enabled for WebP support
+RUN CGO_ENABLED=1 GOOS=linux go build -a -ldflags '-linkmode external -extldflags "-static"' -o main .
+
+# Run Stage
+FROM alpine:latest
+
+WORKDIR /app
+
+# Install runtime dependencies: CA certificates and libwebp
+RUN apk --no-cache add ca-certificates libwebp
+
+COPY --from=builder /app/main .
+COPY --from=builder /app/.env . 
+COPY --from=builder /app/web ./web
+COPY --from=builder /app/docs ./docs
+# Note: .env might be overridden by docker-compose environment
+
+EXPOSE 8080
+
+CMD ["./main"]