47 lines
1.8 KiB
TypeScript
47 lines
1.8 KiB
TypeScript
export * as SessionSystemContext from "./session-system-context"
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import { Context, DateTime, Effect, Layer, Schema } from "effect"
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import { Location } from "./location"
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import { SystemContext } from "./system-context"
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export interface Interface {
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readonly load: () => Effect.Effect<SystemContext.SystemContext>
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}
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export class Service extends Context.Service<Service, Interface>()("@opencode/v2/SessionSystemContext") {}
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export const layer = Layer.effect(
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Service,
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Effect.gen(function* () {
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const location = yield* Location.Service
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const environment = [
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"<env>",
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` Working directory: ${location.directory}`,
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` Workspace root folder: ${location.project.directory}`,
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` Is directory a git repo: ${location.vcs?.type === "git" ? "yes" : "no"}`,
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` Platform: ${process.platform}`,
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"</env>",
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].join("\n")
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const context = SystemContext.combine([
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SystemContext.make({
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key: SystemContext.Key.make("core/environment"),
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codec: Schema.toCodecJson(Schema.String),
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load: Effect.succeed(environment),
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baseline: (environment) =>
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["Here is some useful information about the environment you are running in:", environment].join("\n"),
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update: (_previous, environment) => ["The environment you are running in is now:", environment].join("\n"),
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}),
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SystemContext.make({
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key: SystemContext.Key.make("core/date"),
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codec: Schema.toCodecJson(Schema.String),
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load: DateTime.nowAsDate.pipe(Effect.map((date) => date.toDateString())),
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baseline: (date) => `Today's date: ${date}`,
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update: (_previous, date) => `Today's date is now: ${date}`,
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}),
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])
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return Service.of({ load: () => Effect.succeed(context) })
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}),
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)
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export const locationLayer = layer
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