opencode/packages/core/src/config/plugin/external.ts
2026-06-22 20:10:29 -04:00

91 lines
3.3 KiB
TypeScript

export * as ConfigExternalPlugin from "./external"
import type { Plugin as EffectPlugin } from "@opencode-ai/plugin/v2/effect"
import type { Plugin as PromisePlugin } from "@opencode-ai/plugin/v2/promise"
import { Effect, Schema } from "effect"
import path from "path"
import { fileURLToPath, pathToFileURL } from "url"
import { Config } from "../../config"
import { FSUtil } from "../../fs-util"
import { Location } from "../../location"
import { Npm } from "../../npm"
import { define } from "../../plugin/internal"
import { PluginPromise } from "../../plugin/promise"
const PluginModule = Schema.Struct({
default: Schema.Union([
Schema.Struct({
id: Schema.String,
effect: Schema.declare<EffectPlugin["effect"]>(
(input): input is EffectPlugin["effect"] => typeof input === "function",
),
}),
Schema.Struct({
id: Schema.String,
setup: Schema.declare<PromisePlugin["setup"]>(
(input): input is PromisePlugin["setup"] => typeof input === "function",
),
}),
]),
})
export const Plugin = define({
id: "config-plugin",
effect: Effect.fn(function* (ctx) {
const config = yield* Config.Service
const fs = yield* FSUtil.Service
const location = yield* Location.Service
const npm = yield* Npm.Service
yield* Effect.gen(function* () {
const configured: { package: string; options?: Record<string, any> }[] = []
for (const entry of yield* config.entries()) {
if (entry.type === "document") {
const directory = entry.path ? path.dirname(entry.path) : location.directory
for (const item of entry.info.plugins ?? []) {
const ref = typeof item === "string" ? { package: item } : item
const packageName = (() => {
if (ref.package.startsWith("file://")) return fileURLToPath(ref.package)
if (ref.package.startsWith("./") || ref.package.startsWith("../")) {
return path.resolve(directory, ref.package)
}
return ref.package
})()
configured.push({ package: packageName, options: ref.options })
}
}
if (entry.type === "directory") {
const files = yield* fs
.glob("{plugin,plugins}/*.{ts,js}", {
cwd: entry.path,
absolute: true,
include: "file",
dot: true,
symlink: true,
})
.pipe(Effect.orElseSucceed(() => []))
files.sort()
for (const file of files) configured.push({ package: file })
}
}
for (const ref of configured) {
yield* Effect.gen(function* () {
const entrypoint = path.isAbsolute(ref.package)
? pathToFileURL(ref.package).href
: (yield* npm.add(ref.package)).entrypoint
if (!entrypoint) return
const mod = yield* Effect.promise(() => import(entrypoint))
const value = (yield* Schema.decodeUnknownEffect(PluginModule)(mod)).default
const plugin = "effect" in value ? value : PluginPromise.fromPromise(value)
yield* ctx.plugin.add({
id: plugin.id,
effect: (host) => plugin.effect({ ...host, options: ref.options ?? {} }),
})
}).pipe(Effect.ignoreCause)
}
}).pipe(Effect.forkScoped({ startImmediately: true }))
}),
})