opencode/packages/core/src/config/plugin/provider.ts
2026-07-18 11:11:45 -05:00

122 lines
5.8 KiB
TypeScript

export * as ConfigProviderPlugin from "./provider"
import { define } from "@opencode-ai/plugin/v2/effect/plugin"
import { Money } from "@opencode-ai/schema/money"
import { Effect, Stream } from "effect"
import { Config } from "../../config"
import { ModelV2 } from "../../model"
import { ProviderV2 } from "../../provider"
export const Plugin = define({
id: "opencode.config.provider",
effect: Effect.fn(function* (ctx) {
const config = yield* Config.Service
const loaded = { entries: yield* config.entries() }
yield* ctx.integration.transform((integrations) => {
const files = loaded.entries.filter((entry): entry is Config.Document => entry.type === "document")
const configuredIntegrations = new Set(
files.flatMap((file) =>
Object.entries(file.info.providers ?? {}).flatMap(([id, provider]) =>
provider.env === undefined ? [] : [id],
),
),
)
for (const file of files) {
for (const [id, item] of Object.entries(file.info.providers ?? {})) {
const integrationID = id
if (!configuredIntegrations.has(id) && !integrations.get(integrationID)) continue
integrations.update(integrationID, (integration) => {
integration.name = item.name ?? integration.name
})
if (item.env !== undefined) {
integrations.method.update({
integrationID,
method: { type: "env", names: [...item.env] },
})
}
}
}
})
yield* ctx.catalog.transform((catalog) => {
const files = loaded.entries.filter((entry): entry is Config.Document => entry.type === "document")
const configuredDefault = Config.latest(loaded.entries, "model")
if (configuredDefault !== undefined)
catalog.model.default.set(configuredDefault.providerID, configuredDefault.model)
for (const file of files) {
for (const [id, item] of Object.entries(file.info.providers ?? {})) {
const providerID = id
catalog.provider.update(providerID, (provider) => {
if (item.name !== undefined) provider.name = item.name
if (item.package !== undefined) provider.package = item.package
if (item.settings !== undefined)
provider.settings = ProviderV2.mergeOverlay(provider.settings, item.settings)
if (item.headers !== undefined) provider.headers = ProviderV2.mergeHeaders(provider.headers, item.headers)
if (item.body !== undefined) provider.body = ProviderV2.mergeOverlay(provider.body, item.body)
})
for (const [id, config] of Object.entries(item.models ?? {})) {
catalog.model.update(providerID, id, (model) => {
if (config.family !== undefined) model.family = config.family
if (config.name !== undefined) model.name = config.name
if (config.modelID !== undefined) model.modelID = config.modelID
if (config.package !== undefined) model.package = config.package
if (config.settings !== undefined)
model.settings = ProviderV2.mergeOverlay(model.settings, config.settings)
if (config.headers !== undefined) model.headers = ProviderV2.mergeHeaders(model.headers, config.headers)
if (config.body !== undefined) model.body = ProviderV2.mergeOverlay(model.body, config.body)
if (config.capabilities !== undefined) {
model.capabilities = {
tools: config.capabilities.tools,
input: [...config.capabilities.input],
output: [...config.capabilities.output],
...(config.capabilities.interleaved !== undefined
? { interleaved: config.capabilities.interleaved }
: {}),
}
}
if (config.variants !== undefined) {
model.variants ??= []
for (const variant of config.variants) {
let existing = model.variants.find((item) => item.id === variant.id)
if (!existing) {
existing = { id: variant.id }
model.variants.push(existing)
}
if (variant.settings !== undefined)
existing.settings = ProviderV2.mergeOverlay(existing.settings, variant.settings)
if (variant.headers !== undefined)
existing.headers = ProviderV2.mergeHeaders(existing.headers, variant.headers)
if (variant.body !== undefined) existing.body = ProviderV2.mergeOverlay(existing.body, variant.body)
}
}
if (config.cost !== undefined) {
model.cost = (Array.isArray(config.cost) ? config.cost : [config.cost]).map((cost) => ({
tier: cost.tier && { ...cost.tier },
input: cost.input,
output: cost.output,
cache: {
read: cost.cache?.read ?? Money.USDPerMillionTokens.zero,
write: cost.cache?.write ?? Money.USDPerMillionTokens.zero,
},
}))
}
if (config.disabled !== undefined) model.enabled = !config.disabled
if (config.limit !== undefined) model.limit = { ...model.limit, ...config.limit }
})
}
}
}
})
yield* ctx.event.subscribe().pipe(
Stream.filter((event) => event.type === "config.updated"),
Stream.runForEach(() =>
config.entries().pipe(
Effect.tap((entries) => Effect.sync(() => (loaded.entries = entries))),
Effect.andThen(ctx.integration.reload()),
Effect.andThen(ctx.catalog.reload()),
),
),
Effect.forkScoped({ startImmediately: true }),
)
}),
})