prasi-bun/app/srv/ws/sync/actions/code_action.ts

144 lines
4.2 KiB
TypeScript

import { Subprocess, spawn } from "bun";
import { waitUntil } from "web-utils";
import { SAction } from "../actions";
import { code } from "../editor/code/util-code";
import { docs } from "../entity/docs";
import { snapshot } from "../entity/snapshot";
import { SyncConnection } from "../type";
import { dirAsync } from "fs-jetpack";
import path from "path";
import { gunzipAsync } from "../entity/zlib";
import { prismaExtendType } from "../../../../web/src/utils/script/prisma-extend";
const decoder = new TextDecoder();
const code_startup = {
process: {} as Record<string, Subprocess>,
};
export const code_action: SAction["code"]["action"] = async function (
this: SyncConnection,
arg
) {
const { type } = arg;
switch (type) {
case "startup-check": {
const cs = code_startup.process[arg.site_id];
if (!cs) {
const pkg_file = Bun.file(
code.path(arg.site_id, "site", "src", "package.json")
);
const pkg_json = await pkg_file.json();
if (!pkg_json.scripts || !pkg_json.scripts.startup) {
return { type, status: "disabled" };
}
return { type, status: "stopped" };
}
return { type, status: cs.killed ? "stopped" : "running" };
}
case "startup-run": {
const cs = code_startup.process[arg.site_id];
if (!cs) {
code_startup.process[arg.site_id] = spawn({
cmd: ["npm", "run", "startup"],
cwd: code.path(arg.site_id, "site", "src"),
stdio: ["pipe", "inherit", "inherit"],
});
code_startup.process[arg.site_id].exited.then((e) => {
delete code_startup.process[arg.site_id];
});
await waitUntil(1000);
}
break;
}
case "startup-stop": {
const cs = code_startup.process[arg.site_id];
if (cs && !cs.killed) {
cs.kill();
await waitUntil(1000);
}
break;
}
case "flush-page-cache": {
const { page_id } = arg;
snapshot.del("page", page_id);
if (docs.page[page_id] && docs.page[page_id].doc) {
docs.page[page_id].doc.destroy();
}
delete docs.page[page_id];
break;
}
case "check-typings": {
const dir = code.path(arg.site_id, "site", "src", "typings");
try {
if (
(await Bun.file(path.join(dir, "hash")).text()) ===
arg.hash.toString()
) {
return { type: "check-typings", hash: true };
}
} catch (e) { }
return { type: "check-typings", hash: false };
}
case "push-typings": {
const dir = code.path(arg.site_id, "site", "src", "typings");
await dirAsync(dir);
await dirAsync(path.join(dir, "runtime"));
Bun.write(Bun.file(path.join(dir, "hash")), arg.hash.toString());
const res = JSON.parse(decoder.decode(await gunzipAsync(arg.body)));
await Bun.write(Bun.file(path.join(dir, "api.d.ts")), res.api);
await Bun.write(
Bun.file(path.join(dir, "prisma.d.ts")),
res.prisma["prisma.d.ts"]
);
await Bun.write(
Bun.file(path.join(dir, "runtime/index.d.ts")),
res.prisma["runtime/index.d.ts"]
);
await Bun.write(
Bun.file(path.join(dir, "runtime/library.d.ts")),
res.prisma["runtime/library.d.ts"]
);
await Bun.write(
Bun.file(path.join(dir, "global.d.ts")),
`//@ts-ignore
import type * as SRVAPI from "gen/srv/api/srv";
import { Server, WebSocketHandler } from "bun";
import prisma from "./prisma";
declare global {
const db: prisma.PrismaClient & ${prismaExtendType};
type Api = typeof SRVAPI;
type ApiName = keyof Api;
const api: { [k in ApiName]: Awaited<Api[k]["handler"]>["_"]["api"] };
type PrasiServer = {
ws?: WebSocketHandler<{ url: string }>;
http: (arg: {
url: { raw: URL; pathname: string };
req: Request;
server: Server;
mode: "dev" | "prod";
handle: (req: Request) => Promise<Response>;
index: { head: string[]; body: string[]; render: () => string };
}) => Promise<Response>;
};
}
`
);
Bun.spawn({
cmd: ["chmod", "-R", "777", "."],
cwd: code.path(arg.site_id, "site", "src"),
});
break;
}
}
};