Dockerfile.dev

# syntax=docker/dockerfile:1

# MCP Data Platform Development Dockerfile
#
# Builds the Go binary from source for local development.
# Used by docker-compose.dev.yml
#
# Usage:
#   docker compose -f docker-compose.dev.yml up

# Build stage
FROM golang:1.26-alpine AS builder

WORKDIR /src

# Install build dependencies
RUN apk add --no-cache git

# Cache Go modules
COPY go.mod go.sum ./
RUN go mod download

# Copy source and build
COPY . .
RUN CGO_ENABLED=0 go build -o /mcp-data-platform ./cmd/mcp-data-platform

# Runtime stage
FROM alpine:3.23

# Install ca-certificates for TLS and netcat for healthcheck
RUN apk add --no-cache ca-certificates netcat-openbsd

# Copy binary from builder
COPY --from=builder /mcp-data-platform /usr/local/bin/mcp-data-platform

# Copy default config for container environment
COPY configs/mcpapps-container.yaml /etc/mcp-data-platform/config.yaml

# Run as non-root user
RUN adduser -D -u 1000 mcp
USER mcp

# Default command uses container config
# Apps are mounted at /apps via docker-compose volume
ENTRYPOINT ["/usr/local/bin/mcp-data-platform"]
CMD ["--config", "/etc/mcp-data-platform/config.yaml"]