MosswartOverlord/go-services/tracker-go/Dockerfile
Erik 7350b00341 feat(go-services): Phase 2 — combat_stats accumulator (cross-language exact)
Ports main.py's _combat_session_delta / _combat_merge_into_lifetime (incl. the
documented "offense/defense use latest, additively" quirk) and the combat_stats
handler (session delta -> DB-backed lifetime merge -> delete-then-insert of
combat_stats + combat_stats_sessions). Read handlers gain the live combat
overlay (union live + DB), like Python.

Validation:
- combat.go `combat-merge` CLI folds snapshots through the accumulator; diffed
  against the Python functions on identical input -> byte-IDENTICAL.
- combat_test.go golden test runs in the build (go test now part of the tracker
  Dockerfile).
- Live: 40 combat lifetime rows + 40 session snapshots + rare_events flowing in
  dereth_go via the shadow consumer.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-24 10:42:15 +02:00

21 lines
769 B
Docker

# Multi-stage build: compile a static Go binary, ship it on distroless.
# No host Go toolchain required — everything happens inside the build stage.
FROM golang:1.25-bookworm AS build
WORKDIR /src
# No local Go toolchain is available to maintain go.sum, so resolve and lock
# dependencies inside the build (network is available here). `go mod tidy`
# reads the imports from the source and writes go.mod/go.sum, then we build.
COPY . .
RUN go mod tidy
RUN go test ./...
ARG BUILD_VERSION=dev
RUN CGO_ENABLED=0 GOOS=linux go build \
-trimpath \
-ldflags "-s -w -X main.buildVersion=${BUILD_VERSION}" \
-o /out/tracker-go .
FROM gcr.io/distroless/static-debian12:nonroot
COPY --from=build /out/tracker-go /tracker-go
EXPOSE 8770
ENTRYPOINT ["/tracker-go"]