feat(core): add mercurial adapter for vcs status and diff (#35141)

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Shoubhit Dash 2026-07-03 17:42:25 +05:30 committed by GitHub
commit 5657cec4f2
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12 changed files with 769 additions and 99 deletions

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@ -4,9 +4,11 @@ import { Context, Effect, Layer } from "effect"
import { FileDiff } from "@opencode-ai/schema/file-diff"
import { FileStatus, Mode } from "@opencode-ai/schema/vcs"
import { makeLocationNode } from "./effect/app-node"
import { FSUtil } from "./fs-util"
import { Location } from "./location"
import { AppProcess } from "./process"
import { VcsGit } from "./vcs/git"
import { VcsHg } from "./vcs/hg"
export { FileStatus, Mode }
@ -24,17 +26,19 @@ export class Service extends Context.Service<Service, Interface>()("@opencode/v2
// Adapter seam: one working-copy implementation per VCS type, selected by the
// resolved location. Locations without a supported VCS degrade to empty
// results so callers never need to special-case.
const adapter = (proc: AppProcess.Interface, location: Location.Interface) => {
if (location.vcs?.type === "git")
return VcsGit.make(proc, { directory: location.directory, worktree: location.project.directory })
const adapter = (proc: AppProcess.Interface, fs: FSUtil.Interface, location: Location.Interface) => {
const scope = { directory: location.directory, worktree: location.project.directory }
if (location.vcs?.type === "git") return VcsGit.make(proc, scope)
if (location.vcs?.type === "hg") return VcsHg.make(proc, fs, scope)
}
const layer = Layer.effect(
Service,
Effect.gen(function* () {
const proc = yield* AppProcess.Service
const fs = yield* FSUtil.Service
const location = yield* Location.Service
const impl = adapter(proc, location)
const impl = adapter(proc, fs, location)
return Service.of({
status: Effect.fn("Vcs.status")(function* () {
if (!impl) return []
@ -48,4 +52,8 @@ const layer = Layer.effect(
}),
)
export const node = makeLocationNode({ service: Service, layer: layer, deps: [AppProcess.node, Location.node] })
export const node = makeLocationNode({
service: Service,
layer: layer,
deps: [AppProcess.node, FSUtil.node, Location.node],
})