imccyu
5466a81474
apps/cli/cordis.yml holds the whole composition flat — the host runtime rows, the api-gateway row, the webserver row, and the ten dshClient rows. AppCLIEntry is the pre-cordis glue: layered env (ambient > cwd .env > $DSH_HOME/.env, fixing DSH_HOME=... dsh web not finding its key), patch composition from the three non-yml sources (profile json through the static PROFILE_MAPPINGS table, CLI flags, the resolved frontend distIndex), the Loader include boot (--dev appends the hmr row before the settle), and the fail-loud triple (assertEntriesLoaded + installFailLoud + an all-ACTIVE sweep for PENDING fibers). web.ts shrinks to argv parsing + the URL line.
67 lines
2.2 KiB
TypeScript
67 lines
2.2 KiB
TypeScript
/**
|
|
* `dsh web` — thin bin over the config-tree boot: parse argv, run
|
|
* AppCLIEntry, print the URL line, wire signals. All composition lives in
|
|
* cordis.yml; all boot glue lives in AppCLIEntry.
|
|
*/
|
|
|
|
import { parseArgs } from 'node:util'
|
|
import { networkInterfaces } from 'node:os'
|
|
import { fileURLToPath } from 'node:url'
|
|
import { AppCLIEntry } from './app-cli-entry.ts'
|
|
|
|
const LOOPBACK_HOST = '127.0.0.1'
|
|
const ALL_INTERFACES_HOST = '0.0.0.0'
|
|
|
|
const CONFIG_PATH = fileURLToPath(new URL('../cordis.yml', import.meta.url))
|
|
|
|
export async function runWeb(argv: string[]): Promise<void> {
|
|
const { values } = parseArgs({
|
|
args: argv,
|
|
options: {
|
|
host: { type: 'string' },
|
|
port: { type: 'string' },
|
|
dev: { type: 'boolean', default: false },
|
|
},
|
|
allowPositionals: false,
|
|
})
|
|
if (values.host !== undefined && values.host !== LOOPBACK_HOST && values.host !== ALL_INTERFACES_HOST) {
|
|
process.stderr.write(
|
|
`dsh web: invalid --host ${values.host}; expected ${LOOPBACK_HOST} or ${ALL_INTERFACES_HOST}\n`,
|
|
)
|
|
process.exit(1)
|
|
}
|
|
let port: number | undefined
|
|
if (values.port !== undefined) {
|
|
port = Number(values.port)
|
|
if (!Number.isInteger(port) || port < 0 || port > 65535) {
|
|
process.stderr.write(`dsh web: invalid --port ${values.port}\n`)
|
|
process.exit(1)
|
|
}
|
|
}
|
|
|
|
const entry = new AppCLIEntry({
|
|
configPath: CONFIG_PATH,
|
|
dev: values.dev,
|
|
...values.host !== undefined ? { host: values.host } : {},
|
|
...port !== undefined ? { port } : {},
|
|
})
|
|
const { ctx, port: boundPort } = await entry.run()
|
|
|
|
let exiting = false
|
|
const shutdown = (code: number): void => {
|
|
if (exiting) return
|
|
exiting = true
|
|
void Promise.resolve(ctx.fiber.dispose()).finally(() => { process.exit(code) })
|
|
}
|
|
|
|
const lanCandidate = values.host === ALL_INTERFACES_HOST
|
|
? Object.values(networkInterfaces()).flat()
|
|
.find(iface => iface !== undefined && iface.family === 'IPv4' && !iface.internal)
|
|
: undefined
|
|
const localUrl = `http://${LOOPBACK_HOST}:${boundPort}`
|
|
console.log(`dsh web: ${localUrl}${lanCandidate === undefined ? '' : ` (LAN: http://${lanCandidate.address}:${boundPort})`}`)
|
|
|
|
process.on('SIGTERM', () => { shutdown(0) })
|
|
process.on('SIGINT', () => { shutdown(130) })
|
|
}
|