opencode/packages/core/src/plugin/host.ts

404 lines
15 KiB
TypeScript

export * as PluginHost from "./host"
import { Plugin } from "@opencode-ai/plugin/effect"
import type { IntegrationMethodRegistration } from "@opencode-ai/plugin/effect/integration"
import type { CredentialOAuth } from "@opencode-ai/sdk/v2/types"
import { EventManifest } from "@opencode-ai/schema/event-manifest"
import { App } from "../app"
import { Effect, Schema, Stream } from "effect"
import { Agent } from "../agent"
import { AISDK } from "../aisdk"
import { Catalog } from "../catalog"
import { Command } from "../command"
import { Credential } from "../credential"
import { Bus } from "../bus"
import { Integration } from "../integration"
import { Location } from "../location"
import { Model } from "../model"
import { PluginRuntime } from "./runtime"
import { Provider } from "../provider"
import { Reference } from "../reference"
import { AbsolutePath, type DeepMutable } from "../schema"
import { Skill } from "../skill"
import { Tool } from "../tool"
import { Workspace } from "../workspace"
import { WebSearch } from "../websearch"
import { PluginHooks } from "./hooks"
const mutable = <T>(value: T) => value as DeepMutable<T>
export const make = Effect.fn("PluginHost.make")(function* (plugin: import("../plugin").Interface) {
const app = yield* App.Metadata
const agents = yield* Agent.Service
const aisdk = yield* AISDK.Service
const catalog = yield* Catalog.Service
const commands = yield* Command.Service
const bus = yield* Bus.Service
const integration = yield* Integration.Service
const location = yield* Location.Service
const reference = yield* Reference.Service
const skill = yield* Skill.Service
const tools = yield* Tool.Service
const websearch = yield* WebSearch.Service
const hooks = yield* PluginHooks.Service
const runtime = yield* PluginRuntime.Service
const locationInfo = () =>
new Location.Info({
directory: location.directory,
workspaceID: location.workspaceID,
project: location.project,
})
const locationRef = (input?: {
readonly location?: { readonly directory?: string; readonly workspace?: string }
}) =>
input?.location === undefined
? undefined
: Location.Ref.make({
directory: AbsolutePath.make(input.location.directory ?? location.directory),
workspaceID:
input.location.workspace === undefined
? location.workspaceID
: Workspace.ID.make(input.location.workspace),
})
const isCurrentLocation = (ref: Location.Ref) =>
ref.directory === location.directory && ref.workspaceID === location.workspaceID
const response = <A, E, R>(effect: Effect.Effect<A, E, R>) =>
effect.pipe(Effect.map((data) => ({ location: locationInfo(), data })))
return {
app,
options: {},
agent: {
get: (input) => {
const ref = locationRef(input)
const output =
ref && !isCurrentLocation(ref)
? runtime.location.agent
.list(ref)
.pipe(Effect.map((result) => ({ ...result, data: result.data.find((agent) => agent.id === input.agentID) })))
: response(agents.get(input.agentID))
return output.pipe(
Effect.flatMap((result) =>
result.data
? Effect.succeed({ ...result, data: result.data })
: Effect.fail(new Error(`Agent not found: ${input.agentID}`)),
),
)
},
list: (input) => {
const ref = locationRef(input)
if (ref && !isCurrentLocation(ref)) return runtime.location.agent.list(ref)
return agents.list().pipe(Effect.map((data) => ({ location: locationInfo(), data })))
},
reload: agents.reload,
transform: (callback) =>
agents.transform((draft) => {
callback({
list: () => mutable(draft.list()),
get: (id) => mutable(draft.get(Agent.ID.make(id))),
default: (id) => draft.default(id === undefined ? undefined : Agent.ID.make(id)),
update: (id, update) => draft.update(Agent.ID.make(id), update),
remove: (id) => draft.remove(Agent.ID.make(id)),
})
}),
},
aisdk: {
hook: (name, callback) => {
if (name === "sdk") {
return aisdk.hook.sdk((event) => {
const output = {
model: mutable(event.model),
package: event.package,
options: event.options,
sdk: event.sdk,
}
return Reflect.apply(callback, undefined, [output]).pipe(
Effect.tap(() => Effect.sync(() => (event.sdk = output.sdk))),
)
})
}
return aisdk.hook.language((event) => {
const output = {
model: mutable(event.model),
options: event.options,
sdk: event.sdk,
language: event.language,
}
return Reflect.apply(callback, undefined, [output]).pipe(
Effect.tap(() => Effect.sync(() => (event.language = output.language))),
)
})
},
},
catalog: {
provider: {
list: () => response(catalog.provider.available()),
get: (input) =>
catalog.provider
.get(Provider.ID.make(input.providerID))
.pipe(
Effect.flatMap((provider) =>
provider === undefined
? Effect.fail(new Error(`Provider not found: ${input.providerID}`))
: response(Effect.succeed(provider)),
),
),
},
model: {
list: () => response(catalog.model.available()),
default: () => response(catalog.model.default()),
},
reload: catalog.reload,
transform: (callback) =>
catalog.transform((draft) => {
callback({
provider: {
list: () => mutable(draft.provider.list()),
get: (id) => mutable(draft.provider.get(Provider.ID.make(id))),
update: (id, update) => draft.provider.update(Provider.ID.make(id), update),
remove: (id) => draft.provider.remove(Provider.ID.make(id)),
},
model: {
get: (providerID, modelID) =>
mutable(draft.model.get(Provider.ID.make(providerID), Model.ID.make(modelID))),
update: (providerID, modelID, update) =>
draft.model.update(Provider.ID.make(providerID), Model.ID.make(modelID), update),
remove: (providerID, modelID) =>
draft.model.remove(Provider.ID.make(providerID), Model.ID.make(modelID)),
default: {
get: draft.model.default.get,
set: (providerID, modelID) =>
draft.model.default.set(Provider.ID.make(providerID), Model.ID.make(modelID)),
},
},
})
}),
},
command: {
list: () => response(commands.list()),
reload: commands.reload,
transform: (callback) =>
commands.transform((draft) => {
callback(draft)
}),
},
event: {
subscribe: () => bus.subscribe().pipe(Stream.filter(EventManifest.isServer)),
},
integration: {
list: () => response(integration.list()),
get: (input) => response(integration.get(Integration.ID.make(input.integrationID))),
connect: {
key: (input) =>
integration.connection.key({
integrationID: Integration.ID.make(input.integrationID),
key: input.key,
label: input.label,
}),
},
oauth: {
connect: (input) =>
response(
integration.oauth.connect({
integrationID: Integration.ID.make(input.integrationID),
methodID: Integration.MethodID.make(input.methodID),
inputs: input.inputs,
label: input.label,
}),
),
status: (input) =>
response(
integration.oauth.status({
integrationID: Integration.ID.make(input.integrationID),
attemptID: Integration.AttemptID.make(input.attemptID),
}),
),
complete: (input) =>
integration.oauth.complete({
integrationID: Integration.ID.make(input.integrationID),
attemptID: Integration.AttemptID.make(input.attemptID),
code: input.code,
}),
cancel: (input) =>
integration.oauth.cancel({
integrationID: Integration.ID.make(input.integrationID),
attemptID: Integration.AttemptID.make(input.attemptID),
}),
},
command: {
connect: (input) =>
response(
integration.command.connect({
integrationID: Integration.ID.make(input.integrationID),
methodID: Integration.MethodID.make(input.methodID),
label: input.label,
}),
),
status: (input) =>
response(
integration.command.status({
integrationID: Integration.ID.make(input.integrationID),
attemptID: Integration.AttemptID.make(input.attemptID),
}),
),
cancel: (input) =>
integration.command.cancel({
integrationID: Integration.ID.make(input.integrationID),
attemptID: Integration.AttemptID.make(input.attemptID),
}),
},
reload: integration.reload,
connection: {
active: (id) => integration.connection.active(Integration.ID.make(id)),
resolve: (connection) =>
integration.connection.resolve(
connection.type === "credential" ? { ...connection, id: Credential.ID.make(connection.id) } : connection,
),
},
transform: (callback) =>
integration.transform((draft) => {
callback({
list: () => mutable(draft.list()),
get: (id) => mutable(draft.get(Integration.ID.make(id))),
update: (id, update) => draft.update(Integration.ID.make(id), update),
remove: (id) => draft.remove(Integration.ID.make(id)),
method: {
list: (id) => mutable(draft.method.list(Integration.ID.make(id))),
update: (input) => draft.method.update(methodImplementation(input)),
remove: (id, method) =>
draft.method.remove(Integration.ID.make(id), Schema.decodeUnknownSync(Integration.Method)(method)),
},
})
}),
},
plugin: {
list: () => response(plugin.list()),
},
reference: {
list: () => response(reference.list()),
reload: reference.reload,
transform: (callback) =>
reference.transform((draft) => {
callback({
add: (name, source) => draft.add(name, Schema.decodeUnknownSync(Reference.Source)(source)),
remove: draft.remove,
list: draft.list,
})
}),
},
skill: {
list: () => response(skill.list()),
reload: skill.reload,
transform: (callback) =>
skill.transform((draft) => {
callback({
source: (source) => draft.source(Schema.decodeUnknownSync(Skill.Source)(source)),
list: draft.list,
})
}),
},
shell: {
hook: (name, callback) => hooks.register("shell", name, callback),
},
tool: {
transform: (callback) =>
tools
.transform((draft) =>
callback({
add: (tool) => draft.add(tool),
}),
)
.pipe(Effect.orDie, Effect.as({ dispose: Effect.void })),
hook: (name, callback) => hooks.register("tool", name, callback),
},
websearch: {
providers: () => response(websearch.providers()),
query: (input) =>
response(
websearch.query({
query: input.query,
providerID: input.providerID === undefined ? undefined : WebSearch.ID.make(input.providerID),
}),
),
reload: websearch.reload,
transform: (callback) =>
websearch.transform((draft) => {
callback({
add: (definition) =>
draft.add({
id: WebSearch.ID.make(definition.id),
name: definition.name,
execute: definition.execute,
}),
default: {
get: draft.default.get,
set: (providerID) => draft.default.set(WebSearch.ID.make(providerID)),
},
})
}),
},
session: {
hook: (name, callback) => hooks.register("session", name, callback),
create: (input) =>
runtime.session.create({
id: input?.id,
agent: input?.agent,
model: input?.model,
location:
input?.location ?? Location.Ref.make({ directory: location.directory, workspaceID: location.workspaceID }),
}),
get: (input) => runtime.session.get(input.sessionID),
prompt: runtime.session.prompt,
generate: (input) => runtime.session.generate(input).pipe(Effect.map((text) => ({ text }))),
command: runtime.session.command,
synthetic: runtime.session.synthetic,
interrupt: (input) => runtime.session.interrupt(input.sessionID),
},
} satisfies Plugin.Context
})
function methodImplementation(input: IntegrationMethodRegistration): Integration.Implementation {
if ("authorize" in input) {
const refresh = input.refresh
return {
integrationID: Integration.ID.make(input.integrationID),
method: { ...input.method, id: Integration.MethodID.make(input.method.id) },
authorize: (inputs) =>
input.authorize(inputs).pipe(
Effect.map((authorization) => {
if (authorization.mode === "auto") {
return {
...authorization,
callback: authorization.callback.pipe(Effect.map(credential)),
}
}
return {
...authorization,
callback: (code: string) => authorization.callback(code).pipe(Effect.map(credential)),
}
}),
),
...(refresh ? { refresh: (value: Credential.OAuth) => refresh(value).pipe(Effect.map(credential)) } : {}),
...(input.label ? { label: input.label } : {}),
}
}
if (input.method.type === "env") {
return {
integrationID: Integration.ID.make(input.integrationID),
method: { type: "env", names: input.method.names },
}
}
if (input.method.type === "command") {
return {
integrationID: Integration.ID.make(input.integrationID),
method: Schema.decodeUnknownSync(Integration.CommandMethod)(input.method),
}
}
return {
integrationID: Integration.ID.make(input.integrationID),
method: { type: "key", label: input.method.label },
}
}
function credential(value: CredentialOAuth) {
return Credential.OAuth.make({ ...value, methodID: Integration.MethodID.make(value.methodID) })
}