Containerfile.agent-debug

# UI stage
FROM --platform=linux/amd64 registry.access.redhat.com/ubi9/ubi as ui

WORKDIR /app
RUN mkdir /app/www && \
     curl -Lo /tmp/agent-latest.tgz https://github.com/kubev2v/migration-planner-ui/releases/download/latest/agent-latest.tgz && \
     tar xf /tmp/agent-latest.tgz -C /app/www

# Builder stage
FROM --platform=linux/amd64 registry.access.redhat.com/ubi9/go-toolset as builder

WORKDIR /app

RUN GOBIN=/app go install github.com/go-delve/delve/cmd/dlv@latest

COPY go.mod go.sum ./
RUN go mod download

COPY . .

ARG VERSION
ENV VERSION=${VERSION}

USER 0

# Build binary with debug flags
RUN CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -buildvcs=false \
  -gcflags "all=-N -l" \
  -ldflags "-X github.com/kubev2v/migration-planner/internal/agent.version=${VERSION}" \
  -o /planner-agent cmd/planner-agent/main.go

# Final image
FROM --platform=linux/amd64 registry.access.redhat.com/ubi9/ubi-minimal

WORKDIR /app

# Install Delve runtime binary
COPY --from=builder /app/dlv /app/dlv
COPY --from=builder /planner-agent /app/planner-agent
COPY --from=ui /app/www/package/dist /app/www

# Use non-root user
RUN chown -R 1001:0 /app
USER 1001

EXPOSE 3333 40001
ENTRYPOINT ["/app/dlv", "exec", "/app/planner-agent", "--headless", "--listen=:40001", "--api-version=2", "--accept-multiclient", "--continue", "--"]