Turtle
e996aabf47
Integrate the Commander adapter with master's `dsh web --workspace-root` (workspace-aware session flow). - args.ts: add `--workspace-root <path>` to the web subcommand; WebInvocation carries workspaceRoot. - web.ts: keep the adapter-parsed signature, take (host, port, dev, workspaceRoot) and pass workspaceRoot through to AppCLIEntry (drop master's re-added parseArgs and CLI host/port validation — the schema owns those). - bin.ts forwards invocation.workspaceRoot; args.spec + the Agent Note pair note the flag.
61 lines
2.5 KiB
TypeScript
61 lines
2.5 KiB
TypeScript
/**
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* `dsh web` — thin bin over the config-tree boot: run AppCLIEntry with the
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* already-parsed host/port/dev, print the URL line, wire signals. All
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* composition lives in cordis.yml; all boot glue lives in AppCLIEntry. Host and
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* port are unvalidated pass-through overrides — the `dsh-host-webserver` schema
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* gates them at boot.
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*/
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import { networkInterfaces } from 'node:os'
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import { fileURLToPath } from 'node:url'
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import { AppCLIEntry } from './app-cli-entry.ts'
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const CONFIG_PATH = fileURLToPath(new URL('../cordis.yml', import.meta.url))
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// Display-only mirrors of the webserver schema's allowed hosts: the loopback
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// address the local URL always prints, and the all-interfaces value that gates
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// LAN-address discovery. Not a source of truth — the schema is.
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const LOOPBACK_HOST = '127.0.0.1'
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const ALL_INTERFACES_HOST = '0.0.0.0'
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/**
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* Serve the browser UI from the shipped config tree. `host`/`port` are passed
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* through only when the flag was given; absent, the `cordis.yml` value stands.
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* @param host - the bind host, or `undefined` to keep the config default.
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* @param port - the listen port (`0` requests an OS-assigned port), or `undefined` to keep the config default.
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* @param dev - mount the client HMR driver and watch plugin bundles for rebuilds.
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* @param workspaceRoot - parent directory for name-created workspaces, or `undefined` for the gateway's cwd fallback.
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*/
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export async function runWeb(
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host: string | undefined,
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port: number | undefined,
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dev: boolean,
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workspaceRoot: string | undefined,
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): Promise<void> {
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const entry = new AppCLIEntry({
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configPath: CONFIG_PATH,
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dev,
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...host !== undefined && { host },
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...port !== undefined && { port },
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...workspaceRoot !== undefined && { workspaceRoot },
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})
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const { ctx, port: boundPort } = await entry.run()
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let exiting = false
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const shutdown = (code: number): void => {
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if (exiting) return
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exiting = true
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void Promise.resolve(ctx.fiber.dispose()).finally(() => { process.exit(code) })
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}
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const lanCandidate = host === ALL_INTERFACES_HOST
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? Object.values(networkInterfaces()).flat()
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.find(iface => iface !== undefined && iface.family === 'IPv4' && !iface.internal)
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: undefined
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const localUrl = `http://${LOOPBACK_HOST}:${boundPort}`
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console.log(`dsh web: ${localUrl}${lanCandidate === undefined ? '' : ` (LAN: http://${lanCandidate.address}:${boundPort})`}`)
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process.on('SIGTERM', () => { shutdown(0) })
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process.on('SIGINT', () => { shutdown(130) })
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}
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