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import { readFileSync } from "node:fs"
import { BuildOptions, compileFile, devsFactory } from "./build"
import { CmdOptions, error } from "./command"
export interface RunOptions {
test?: boolean
wait?: boolean
tcp?: boolean
testTimeout?: string
}
export async function readCompiled(fn: string, options: BuildOptions = {}) {
const buf = readFileSync(fn)
if (buf.subarray(0, 8).toString("hex") == "446576530a7e6a9a") return buf
if (buf.subarray(0, 16).toString("binary") == "446576530a7e6a9a")
return Buffer.from(buf.toString("binary").replace(/\s*/g, ""), "hex")
const res = await compileFile(fn, options)
if (!res.success) process.exit(1)
return res.binary
}
export async function runTest(fn: string, options: RunOptions = {}) {
const prog = await readCompiled(fn)
const inst = await devsFactory()
const devid = "12abdd2289421234"
return new Promise<void>((resolve, reject) => {
inst.sendPacket = () => {}
inst.panicHandler = panic_code => {
if (panic_code) {
console.log("test failed")
resolve = null
reject(new Error("test failed"))
} else {
console.log("test OK")
const f = resolve
resolve = null
if (f) f()
}
}
inst.devsSetDeviceId(devid)
inst.devsStart()
inst.devsDeploy(prog)
setTimeout(() => {
if (resolve) {
console.log("timeout")
reject(new Error("timeout"))
}
}, parseInt(options.testTimeout) || 2000)
})
}
function err(msg: string) {
error("Error: " + msg)
process.exit(1)
}
export async function runScript(fn: string, options: RunOptions & CmdOptions) {
if (options.test && options.wait)
err("can't use --test and --wait together")
if (options.test && !fn) err("--test require file name")
if (!options.wait && !fn) err("need either --wait or file name")
if (options.test)
return await runTest(fn, options).then(
() => process.exit(0),
e => {
err(e?.message)
}
)
const inst = await devsFactory()
if (options.test) inst.sendPacket = () => {}
else if (options.tcp)
await inst.setupNodeTcpSocketTransport(require, "127.0.0.1", 8082)
else await inst.setupWebsocketTransport("ws://127.0.0.1:8081")
inst.devsStart()
if (fn) {
const prog = await readCompiled(fn)
const r = inst.devsDeploy(prog)
if (r) throw new Error("deploy error: " + r)
console.log(`self-deployed ${fn}`)
}
if (options.wait) console.log(`waiting for external deploy`)
}