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8cc8781b19
Two bugs compounded to crash the validation bundle since creation: 1. tsx resolution ambiguity: installing root devDeps + scripts deps put tsx at both /app/node_modules and /app/scripts/node_modules. Node 22 picked the wrong one for --import tsx/esm — reproducible with an incomplete dist/ in one of the two installs. 2. tsx/esm triggers ERR_REQUIRE_CYCLE_MODULE on Node 22 when the loaded .ts graph has its own imports. tsx's esm-only loader uses require() internally and Node 22's stricter require-of-esm cycle detection rejects it. Reproduced locally with node-v22.22.2. Fix: install only tsx at /app/node_modules (single-package npm install, no package.json), use absolute path to tsx's default loader (dist/loader.mjs, not dist/esm/index.mjs), and ship only the scripts the bundle actually touches — including _proxy-utils.cjs which _seed-utils.mjs top-level-requires. Verified end-to-end against Node 22.22.2: all three validation scripts (External-Benchmark, Outcome-Backtest, Sensitivity-Suite) run to completion with no module or cycle errors.
50 lines
2.6 KiB
Docker
50 lines
2.6 KiB
Docker
# =============================================================================
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# Seed Bundle: Resilience Validation (weekly cron)
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# =============================================================================
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# Runs scripts/seed-bundle-resilience-validation.mjs which spawns:
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# - benchmark-resilience-external.mjs
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# - backtest-resilience-outcomes.mjs
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# - validate-resilience-sensitivity.mjs (imports ../server/*.ts via tsx)
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#
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# The validation scripts only touch node: builtins, local helpers, and .ts
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# files under ../server/ via dynamic import. The ONLY external runtime dep
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# is tsx (to register the ESM loader for .ts imports).
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# =============================================================================
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FROM node:22-alpine
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WORKDIR /app
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# Install only tsx at /app/node_modules/tsx. Single-package install keeps the
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# image small and eliminates the previous ambiguity where tsx existed at both
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# /app/node_modules and /app/scripts/node_modules and Node 22 resolved the
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# wrong one (which had an incomplete dist/). The test is a build-time assert
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# that tsx's ESM loader is at the path referenced by NODE_OPTIONS below.
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RUN npm install --prefix /app --no-save --no-audit --no-fund --no-package-lock tsx@4.21.0 \
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&& test -f /app/node_modules/tsx/dist/loader.mjs
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# Copy only the scripts the bundle actually runs + their local helpers.
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# _seed-utils.mjs eagerly createRequire()s _proxy-utils.cjs at module load,
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# so the .cjs helper must ship alongside even if unused by these validators.
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# validate-resilience-sensitivity.mjs dynamic-imports ../server/*.ts so the
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# full server/ tree is copied (scorers pull from shared/ and data/ at runtime).
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COPY scripts/_seed-utils.mjs scripts/_bundle-runner.mjs scripts/_proxy-utils.cjs ./scripts/
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COPY scripts/seed-bundle-resilience-validation.mjs ./scripts/
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COPY scripts/benchmark-resilience-external.mjs ./scripts/
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COPY scripts/backtest-resilience-outcomes.mjs ./scripts/
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COPY scripts/validate-resilience-sensitivity.mjs ./scripts/
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COPY server/ ./server/
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COPY shared/ ./shared/
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COPY data/ ./data/
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COPY tsconfig.json tsconfig.api.json ./
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# Absolute path sidesteps bare-specifier resolution entirely — Node 22 can
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# resolve "tsx/esm" to the wrong node_modules when multiple exist, and "tsx/esm"
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# also triggers ERR_REQUIRE_CYCLE_MODULE under Node 22 when the loaded .ts
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# has its own imports. dist/loader.mjs is tsx's default ESM loader and works
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# for both the parent process and children spawned via execFile (which inherit
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# NODE_OPTIONS).
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ENV NODE_OPTIONS="--max-old-space-size=8192 --dns-result-order=ipv4first --import=file:///app/node_modules/tsx/dist/loader.mjs"
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CMD ["node", "scripts/seed-bundle-resilience-validation.mjs"]
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