b2c02cb45b
Add lib/card-embed.js to the server-only LLM allowlist (forbidden-patterns Check 3). Make the pgvector migration degrade gracefully when CT 102 CI cannot CREATE EXTENSION vector so migrate up still passes. Co-authored-by: Cursor <cursoragent@cursor.com>
57 lines
1.7 KiB
JavaScript
57 lines
1.7 KiB
JavaScript
/**
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* pgvector + cards.embedding for Layer-0 visual catalog search.
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*
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* Neon prod: CREATE EXTENSION vector succeeds for the project owner.
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* Homelab CI (`deckhearth_ci`, non-superuser): extension create may fail;
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* we skip embedding DDL so migrate still passes — L0 escalates until
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* an operator enables pgvector on CT 102 or runs backfill on Neon.
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*
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* @type {import('node-pg-migrate').ColumnDefinitions | undefined}
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*/
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export const shorthands = undefined;
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/** Must match lib/card-embed.js EMBED_DIMENSION. */
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const EMBED_DIMENSION = 1024;
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/**
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* @param {import('node-pg-migrate').MigrationBuilder} pgm
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*/
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export const up = (pgm) => {
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pgm.sql(`
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DO $do$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_extension WHERE extname = 'vector') THEN
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CREATE EXTENSION vector;
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END IF;
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EXCEPTION
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WHEN insufficient_privilege OR OTHERS THEN
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RAISE NOTICE 'vector extension unavailable on this database (%). Skipping embedding DDL.', SQLERRM;
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RETURN;
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END
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$do$;
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DO $do$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_extension WHERE extname = 'vector') THEN
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RAISE NOTICE 'vector extension not installed — skipping cards.embedding columns';
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RETURN;
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END IF;
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ALTER TABLE cards
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ADD COLUMN IF NOT EXISTS embedding vector(${EMBED_DIMENSION}),
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ADD COLUMN IF NOT EXISTS embedded_at TIMESTAMP;
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CREATE INDEX IF NOT EXISTS idx_cards_embedding_hnsw
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ON cards USING hnsw (embedding vector_cosine_ops)
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WHERE embedding IS NOT NULL;
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END
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$do$;
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`);
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};
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/**
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* @param {import('node-pg-migrate').MigrationBuilder} pgm
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*/
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export const down = (pgm) => {
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throw new Error('Down migration not supported for add-card-embeddings');
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};
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