84 lines
2.8 KiB
TypeScript
84 lines
2.8 KiB
TypeScript
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import { Effect, Layer } from "effect"
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import { ChildProcessSpawner } from "effect/unstable/process"
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import { AppFileSystem } from "@opencode-ai/core/filesystem"
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import * as ServicePlatform from "./platform"
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import {
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buildUnixLauncher,
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chmodFile,
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quoteSystemd,
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UNIX_LAUNCHER,
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writeTextFile,
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ServiceError,
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} from "./shared"
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import path from "path"
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import { Global } from "@/global"
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import { ChildProcess } from "effect/unstable/process"
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import { Stream } from "effect"
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const SYSTEMD_SERVICE_NAME = "opencode.service"
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const systemdUnitFile = path.join(path.dirname(Global.Path.config), "systemd", "user", SYSTEMD_SERVICE_NAME)
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function buildLinuxUnit() {
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return [
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"[Unit]",
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"Description=OpenCode background server",
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"",
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"[Service]",
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"Type=simple",
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`ExecStart=${quoteSystemd(UNIX_LAUNCHER)}`,
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"WorkingDirectory=%h",
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"Restart=on-failure",
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"RestartSec=5",
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"",
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"[Install]",
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"WantedBy=default.target",
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"",
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].join("\n")
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}
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export const layer: Layer.Layer<
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ServicePlatform.Service,
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never,
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ChildProcessSpawner.ChildProcessSpawner | AppFileSystem.Service
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> = Layer.effect(
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ServicePlatform.Service,
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Effect.gen(function* () {
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const fs = yield* AppFileSystem.Service
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const spawner = yield* ChildProcessSpawner.ChildProcessSpawner
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const run = Effect.fnUntraced(
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function* (command: string[]) {
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const handle = yield* spawner.spawn(
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ChildProcess.make(command[0], command.slice(1), { extendEnv: true, stdin: "ignore" }),
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)
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const [stdout, stderr] = yield* Effect.all(
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[Stream.mkString(Stream.decodeText(handle.stdout)), Stream.mkString(Stream.decodeText(handle.stderr))],
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{ concurrency: 2 },
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)
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const code = yield* handle.exitCode
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if (code === 0) return { stdout, stderr }
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return yield* new ServiceError({
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message: stderr.trim() || stdout.trim() || `Command failed: ${command.join(" ")}`,
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})
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},
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Effect.scoped,
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Effect.catch((cause) => {
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if (cause instanceof ServiceError) return Effect.fail(cause)
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return Effect.fail(new ServiceError({ message: "Failed to execute service manager command", cause }))
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}),
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)
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const install = Effect.fn("ServiceLinux.install")(function* (input) {
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yield* writeTextFile(fs, UNIX_LAUNCHER, buildUnixLauncher(input.command, input.password), 0o700)
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yield* chmodFile(fs, UNIX_LAUNCHER, 0o700)
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yield* writeTextFile(fs, systemdUnitFile, buildLinuxUnit())
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yield* run(["systemctl", "--user", "daemon-reload"])
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yield* run(["systemctl", "--user", "enable", "--now", SYSTEMD_SERVICE_NAME])
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yield* run(["systemctl", "--user", "restart", SYSTEMD_SERVICE_NAME])
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return { target: systemdUnitFile }
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})
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return ServicePlatform.Service.of({ install })
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}),
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)
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