32 lines
996 B
Docker
32 lines
996 B
Docker
# Stage 1: Frontend bauen
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FROM node:22-slim AS frontend-builder
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WORKDIR /app/frontend
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RUN corepack enable
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COPY frontend/package.json frontend/pnpm-lock.yaml ./
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RUN pnpm install --frozen-lockfile
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COPY frontend/ ./
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RUN pnpm build
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# Stage 2: Go-Binary bauen (CGO nötig für go-sqlite3)
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FROM golang:1.26-bookworm AS go-builder
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WORKDIR /app
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COPY backend/go.mod backend/go.sum ./
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RUN go mod download
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COPY backend/ ./
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# Frontend-Build in static/ einhängen (wird per embed eingebettet)
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COPY --from=frontend-builder /app/frontend/dist/ ./static/
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RUN CGO_ENABLED=1 go build -ldflags="-s -w" -o krafttrainer ./cmd/server
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# Stage 3: Minimales Runtime-Image
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FROM debian:bookworm-slim
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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# DB landet im Volume /data (hardcodierter Pfad "krafttrainer.db" → WORKDIR)
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WORKDIR /data
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COPY --from=go-builder /app/krafttrainer /usr/local/bin/krafttrainer
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EXPOSE 8090
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CMD ["krafttrainer"]
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