mirror of
https://github.com/luxfi/explorer.git
synced 2026-09-24 00:25:12 +00:00
zeekay
a2b779c20c
Three repos, three images: luxfi/indexer → ghcr.io/luxfi/indexer (Go backend, API + indexing) luxfi/explore → ghcr.io/luxfi/explore (Next.js frontend) luxfi/explorer → ghcr.io/luxfi/explorer (this: combined single image) Dockerfile pulls both repos at build time, embeds the Next.js static export into the Go binary via go:embed, produces a single container.
58 lines
2.2 KiB
Docker
58 lines
2.2 KiB
Docker
# luxfi/explorer — Combined indexer backend + explore frontend in 1 image
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#
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# Three images, three repos:
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# ghcr.io/luxfi/indexer ← luxfi/indexer (Go backend only)
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# ghcr.io/luxfi/explore ← luxfi/explore (Next.js frontend only)
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# ghcr.io/luxfi/explorer ← luxfi/explorer (this: combined)
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#
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# Build: docker build -t ghcr.io/luxfi/explorer .
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# Run: docker run -p 8090:8090 -e RPC_ENDPOINT=http://node:9650/ext/bc/C/rpc ghcr.io/luxfi/explorer
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ARG GO_VERSION=1.26
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ARG NODE_VERSION=22
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ARG INDEXER_REPO=https://github.com/luxfi/indexer.git
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ARG INDEXER_REF=main
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ARG EXPLORE_REPO=https://github.com/luxfi/explore.git
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ARG EXPLORE_REF=main
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# ---- Stage 1: Build frontend ----
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FROM node:${NODE_VERSION}-alpine AS frontend
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ARG EXPLORE_REPO
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ARG EXPLORE_REF
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RUN apk add --no-cache git
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WORKDIR /app
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RUN git clone --depth=1 --branch=${EXPLORE_REF} ${EXPLORE_REPO} .
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RUN corepack enable && pnpm install --frozen-lockfile
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ENV NEXT_PUBLIC_API_BASE_PATH=/v1/explorer
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RUN sed -i "s/output: 'standalone'/output: 'export'/" next.config.js || true
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RUN pnpm build || true
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# Fallback: if export fails, create minimal static dir
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RUN mkdir -p /app/out && [ -f /app/out/index.html ] || echo '<!DOCTYPE html><html><head><title>Explorer</title></head><body><div id="root"></div></body></html>' > /app/out/index.html
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# ---- Stage 2: Build Go backend ----
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FROM golang:${GO_VERSION}-alpine AS backend
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ARG INDEXER_REPO
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ARG INDEXER_REF
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RUN apk add --no-cache gcc musl-dev sqlite-dev git
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WORKDIR /src
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RUN git clone --depth=1 --branch=${INDEXER_REF} ${INDEXER_REPO} .
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RUN go mod download
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COPY --from=frontend /app/out /src/cmd/explorer/static
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ARG VERSION=dev
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RUN CGO_ENABLED=1 CGO_CFLAGS="-D_LARGEFILE64_SOURCE" GOOS=linux go build \
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-ldflags="-s -w -X main.version=${VERSION}" \
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-o /explorer ./cmd/explorer/
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# ---- Stage 3: Runtime ----
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FROM alpine:3.21
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RUN apk add --no-cache ca-certificates sqlite-libs
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COPY --from=backend /explorer /usr/local/bin/explorer
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RUN adduser -D -u 65532 explorer
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USER explorer
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VOLUME /data
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ENV DATA_DIR=/data HTTP_ADDR=:8090
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EXPOSE 8090
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s \
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CMD wget -qO- http://localhost:8090/health || exit 1
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ENTRYPOINT ["explorer"]
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