44 lines
1.3 KiB
TypeScript
44 lines
1.3 KiB
TypeScript
import { logEvent } from '../services/analytics/index.js'
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import {
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getDefaultMainLoopModelSetting,
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isOpus1mMergeEnabled,
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parseUserSpecifiedModel,
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} from '../utils/model/model.js'
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import {
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getSettingsForSource,
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updateSettingsForSource,
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} from '../utils/settings/settings.js'
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/**
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* Migrate users with 'opus' pinned in their settings to 'opus[1m]' when they
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* are eligible for the merged Opus 1M experience (Max/Team Premium on 1P).
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*
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* CLI invocations with --model opus are unaffected: that flag is a runtime
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* override and does not touch userSettings, so it continues to use plain Opus.
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*
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* Pro subscribers are skipped — they retain separate Opus and Opus 1M options.
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* 3P users are skipped — their model strings are full model IDs, not aliases.
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*
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* Idempotent: only writes if userSettings.model is exactly 'opus'.
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*/
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export function migrateOpusToOpus1m(): void {
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if (!isOpus1mMergeEnabled()) {
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return
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}
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const model = getSettingsForSource('userSettings')?.model
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if (model !== 'opus') {
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return
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}
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const migrated = 'opus[1m]'
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const modelToSet =
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parseUserSpecifiedModel(migrated) ===
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parseUserSpecifiedModel(getDefaultMainLoopModelSetting())
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? undefined
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: migrated
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updateSettingsForSource('userSettings', { model: modelToSet })
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logEvent('tengu_opus_to_opus1m_migration', {})
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}
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