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fix(core): reduce memory peaks in long sessions

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This commit is contained in:
starptech 2026-06-03 16:26:06 +02:00
commit fe28f3b1dd
21 changed files with 2332 additions and 105 deletions
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27
packages/core/test/database-migration.test.ts
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@ -14,6 +14,7 @@ import { AbsolutePath } from "@opencode-ai/core/schema"
import { SessionSchema } from "@opencode-ai/core/session/schema"
import { SessionTable } from "@opencode-ai/core/session/sql"
import sessionMetadataMigration from "@opencode-ai/core/database/migration/20260511173437_session-metadata"
import partModelDataMigration from "@opencode-ai/core/database/migration/20260603120017_warm_guardsmen"
import type { SqlClient as SqlClientService } from "effect/unstable/sql/SqlClient"
const run = <A, E>(effect: Effect.Effect<A, E, SqlClientService>) =>
@ -43,7 +44,7 @@ describe("DatabaseMigration", () => {
expect(yield* db.get(sql`SELECT name FROM sqlite_master WHERE type = 'table' AND name = 'session'`)).toEqual({
name: "session",
})
expect(yield* db.get(sql`SELECT count(*) as count FROM migration`)).toEqual({ count: 25 })
expect(yield* db.get(sql`SELECT count(*) as count FROM migration`)).toEqual({ count: 26 })
}),
)
})
@ -77,6 +78,30 @@ describe("DatabaseMigration", () => {
)
})
test("backfills lightweight model data for oversized completed tool metadata", async () => {
await run(
Effect.gen(function* () {
const db = yield* makeDb
yield* db.run(sql`CREATE TABLE part (id text PRIMARY KEY, data text NOT NULL)`)
const large = JSON.stringify({ type: "tool", state: { status: "completed", metadata: { diff: "x".repeat(70_000) } } })
const unicode = JSON.stringify({ type: "tool", state: { status: "completed", metadata: { diff: "😀".repeat(20_000) } } })
const small = JSON.stringify({ type: "tool", state: { status: "completed", metadata: { diff: "small" } } })
yield* db.run(sql`INSERT INTO part (id, data) VALUES (${"large"}, ${large}), (${"unicode"}, ${unicode}), (${"small"}, ${small})`)
yield* DatabaseMigration.applyOnly(db, [partModelDataMigration])
expect(yield* db.get(sql`SELECT data, data_model FROM part WHERE id = ${"large"}`)).toEqual({
data: large,
data_model: JSON.stringify({ type: "tool", state: { status: "completed" } }),
})
expect(yield* db.get(sql`SELECT data_model FROM part WHERE id = ${"small"}`)).toEqual({ data_model: null })
expect(yield* db.get(sql`SELECT data_model FROM part WHERE id = ${"unicode"}`)).toEqual({
data_model: JSON.stringify({ type: "tool", state: { status: "completed" } }),
})
}),
)
})
test("normalizes Windows storage paths and leaves POSIX paths untouched", async () => {
await run(
Effect.gen(function* () {