mirror of
https://github.com/cocoindex-io/cocoindex-code.git
synced 2026-09-14 16:39:38 +08:00
Eli-Golin
12ca493b85
- docker/Dockerfile — multi-stage build (builder → model_cache →
runtime);
copies both `cocoindex-code` and `ccc` binaries; sets
COCOINDEX_CODE_DB_PATH_MAPPING=/workspace=/db so index databases live
in the container's native filesystem (avoids slow cross-OS volume I/O)
- docker/entrypoint.sh — creates user settings on first start via
`ccc init`, then runs `ccc run-daemon` in the foreground to keep the
container alive as a persistent daemon
- README — adds Docker section: persistent container as primary pattern
(`docker run -d` + `docker exec`), named volumes for DB and model cache,
Claude Code / Codex MCP configuration via `docker exec -i ... ccc mcp`
62 lines
3.2 KiB
Docker
62 lines
3.2 KiB
Docker
# ─── Stage 1: install dependencies ───────────────────────────────────────────
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# Use slim (glibc-based) — cocoindex ships pre-built Rust wheels that need glibc.
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# Alpine / musl-libc would require building from source.
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FROM python:3.12-slim AS builder
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# Install uv via pip — avoids a ghcr.io pull during build
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RUN pip install --quiet uv
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WORKDIR /build
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RUN uv pip install --system --prerelease=allow \
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"cocoindex>=1.0.0a33" \
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"cocoindex-code" \
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"sentence-transformers>=3.3.1"
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# ─── Stage 2: pre-bake the default embedding model ────────────────────────────
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# Bakes sentence-transformers/all-MiniLM-L6-v2 into the image so cold container
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# starts don't trigger a ~90 MB download. Skip this stage (--target builder) if
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# you always supply COCOINDEX_CODE_EMBEDDING_MODEL pointing at an external model.
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FROM builder AS model_cache
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RUN python -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2'); print('Model cached.')"
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# ─── Stage 3: runtime ─────────────────────────────────────────────────────────
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FROM python:3.12-slim AS runtime
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# Copy installed packages and cached model from previous stages
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COPY --from=model_cache /usr/local/lib/python3.12 /usr/local/lib/python3.12
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COPY --from=model_cache /usr/local/bin/cocoindex-code /usr/local/bin/cocoindex-code
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COPY --from=model_cache /usr/local/bin/ccc /usr/local/bin/ccc
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COPY --from=model_cache /root/.cache /root/.cache
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# The codebase is mounted at runtime — nothing project-specific lives here.
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WORKDIR /workspace
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# ── Runtime defaults (all overridable via -e / --env) ─────────────────────────
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# Map index databases into the container's native filesystem so SQLite avoids
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# the slow/unreliable cross-OS volume layer (especially on macOS / Windows).
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# Format: /source=/target — databases for projects under /workspace go to /db.
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ENV COCOINDEX_CODE_DB_PATH_MAPPING=/workspace=/db
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# Additional extensions: add project-specific extras at runtime, e.g.:
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# -e COCOINDEX_CODE_EXTRA_EXTENSIONS="conf,sbt"
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# See README for ext:lang syntax to map extensions to existing parsers.
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# Exclude patterns: override at runtime for your build system, e.g.:
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# -e COCOINDEX_CODE_EXCLUDE_PATTERNS='["**/target/**","**/node_modules/**"]'
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# Embedding model: defaults to local SentenceTransformers (no API key needed).
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# Override for a code-optimised model, e.g.:
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# -e COCOINDEX_CODE_EMBEDDING_MODEL=voyage/voyage-code-3
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# -e VOYAGE_API_KEY=your-key
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# ── Persistent daemon entrypoint ──────────────────────────────────────────────
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# Initializes user settings on first start, then runs the daemon in the
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# foreground so the container stays alive.
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# Use `docker exec` to invoke the CLI or start an MCP session — see README.
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COPY docker/entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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ENTRYPOINT ["/entrypoint.sh"]
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