# Build stage

FROM rust:latest as builder

WORKDIR /app

# Install build dependencies

RUN apt-get update && apt-get install -y \

pkg-config \

&& rm -rf /var/lib/apt/lists/*

# Copy manifests

COPY Cargo.toml Cargo.lock ./

# Create dummy main.rs to build dependencies

RUN mkdir src && echo "fn main() {}" > src/main.rs

# Build dependencies only (for caching)

RUN cargo build --release && rm -rf src

# Copy actual source code

COPY src ./src

# Build the actual binary

RUN touch src/main.rs && cargo build --release

# Runtime stage

FROM debian:bookworm-slim

# Install runtime dependencies (minimal)

RUN apt-get update && apt-get install -y \

ca-certificates \

&& rm -rf /var/lib/apt/lists/*

# Copy binary from builder

COPY --from=builder /app/target/release/proc /usr/local/bin/proc

# Set the entrypoint

ENTRYPOINT ["proc"]

# Default command (show help)

CMD ["--help"]

# Labels

LABEL org.opencontainers.image.title="proc"

LABEL org.opencontainers.image.description="Semantic CLI tool for process management. Target by port, PID, name or path."

LABEL org.opencontainers.image.source="https://github.com/yazeed/proc"

LABEL org.opencontainers.image.licenses="MIT"