FROM golang:1.25.1-alpine3.22

WORKDIR /usr/src/app

# Install system dependencies
RUN apk add --no-cache \
    git \
    bash \
    curl \
    sudo

# Configure user and group IDs (default: 1000:1000)
ARG USER_ID=1000
ARG GROUP_ID=1000

# Create a group and user with specific UID/GID
RUN addgroup -g ${GROUP_ID} developer \
 && adduser -D -u ${USER_ID} -G developer -s /bin/bash developer \
 && echo "developer ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/developer \
 && chmod 0440 /etc/sudoers.d/developer

RUN chown -R ${USER_ID}:${GROUP_ID} /usr/src/app

USER developer

# Install Go tools
RUN go install github.com/go-delve/delve/cmd/dlv@latest

EXPOSE 3000

CMD ["go", "run", "main.go"]