36 lines
1.2 KiB
Docker
36 lines
1.2 KiB
Docker
# syntax=docker/dockerfile:1.7
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FROM golang:1.25-alpine AS backend-build
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ARG GOPROXY=https://proxy.golang.org,direct
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ENV GOPROXY=$GOPROXY
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RUN apk add --no-cache build-base
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WORKDIR /src/backend
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COPY backend/go.mod backend/go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod go mod download
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COPY backend ./
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RUN --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=1 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/infinite-canvas-backend ./cmd/server \
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&& CGO_ENABLED=1 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/migrate-sqlite-postgres ./cmd/migrate-sqlite-postgres
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FROM alpine:3.22
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RUN apk add --no-cache ca-certificates tzdata wget \
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&& addgroup -S app \
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&& adduser -S app -G app
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WORKDIR /app
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ENV GIN_MODE=release
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ENV CANVAS_BACKEND_ADDR=:8080
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ENV CANVAS_BACKEND_DATA_DIR=/data
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RUN mkdir -p /data && chown -R app:app /data
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COPY --from=backend-build /out/infinite-canvas-backend /usr/local/bin/infinite-canvas-backend
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COPY --from=backend-build /out/migrate-sqlite-postgres /usr/local/bin/migrate-sqlite-postgres
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USER app
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 CMD wget -qO- http://127.0.0.1:8080/api/health >/dev/null || exit 1
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CMD ["infinite-canvas-backend"]
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