171 lines
5.4 KiB
TypeScript
171 lines
5.4 KiB
TypeScript
|
import * as plugins from './typedserver.plugins.js';
|
||
|
import * as paths from './typedserver.paths.js';
|
||
|
import * as interfaces from './interfaces/index.js';
|
||
|
|
||
|
export interface IEasyServerConstructorOptions {
|
||
|
serveDir: string;
|
||
|
injectReload: boolean;
|
||
|
port?: number;
|
||
|
watch?: boolean;
|
||
|
}
|
||
|
|
||
|
export class TypedServer {
|
||
|
// static
|
||
|
// nothing here yet
|
||
|
|
||
|
// instance
|
||
|
public options: IEasyServerConstructorOptions;
|
||
|
public smartexpressInstance: plugins.smartexpress.Server;
|
||
|
public smartchokInstance: plugins.smartchok.Smartchok;
|
||
|
public serveDirHashSubject = new plugins.smartrx.rxjs.ReplaySubject<string>(1);
|
||
|
public serveHash: string = '000000';
|
||
|
public typedsocket: plugins.typedsocket.TypedSocket;
|
||
|
public typedrouter = new plugins.typedrequest.TypedRouter();
|
||
|
|
||
|
public lastReload: number = Date.now();
|
||
|
public ended = false;
|
||
|
constructor(optionsArg: IEasyServerConstructorOptions) {
|
||
|
const standardOptions: IEasyServerConstructorOptions = {
|
||
|
injectReload: true,
|
||
|
port: 3000,
|
||
|
serveDir: process.cwd(),
|
||
|
watch: true,
|
||
|
};
|
||
|
this.options = {
|
||
|
...standardOptions,
|
||
|
...optionsArg,
|
||
|
};
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* inits and starts the server
|
||
|
*/
|
||
|
public async start() {
|
||
|
// set the smartexpress instance
|
||
|
this.smartexpressInstance = new plugins.smartexpress.Server({
|
||
|
port: this.options.port,
|
||
|
forceSsl: false,
|
||
|
cors: true,
|
||
|
});
|
||
|
|
||
|
// add routes to the smartexpress instance
|
||
|
this.smartexpressInstance.addRoute(
|
||
|
'/typedserver/:request',
|
||
|
new plugins.smartexpress.Handler('ALL', async (req, res) => {
|
||
|
switch (req.params.request) {
|
||
|
case 'devtools':
|
||
|
res.setHeader('Content-Type', 'text/javascript');
|
||
|
res.status(200);
|
||
|
res.write(plugins.smartfile.fs.toStringSync(paths.bundlePath));
|
||
|
res.end();
|
||
|
break;
|
||
|
case 'reloadcheck':
|
||
|
console.log('got request for reloadcheck');
|
||
|
res.setHeader('Content-Type', 'text/plain');
|
||
|
res.status(200);
|
||
|
if (this.ended) {
|
||
|
res.write('end');
|
||
|
res.end();
|
||
|
return;
|
||
|
}
|
||
|
res.write(this.lastReload.toString());
|
||
|
res.end();
|
||
|
}
|
||
|
})
|
||
|
);
|
||
|
|
||
|
this.smartexpressInstance.addRoute(
|
||
|
'/*',
|
||
|
new plugins.smartexpress.HandlerStatic(this.options.serveDir, {
|
||
|
responseModifier: async (responseArg) => {
|
||
|
let fileString = responseArg.responseContent;
|
||
|
if (plugins.path.parse(responseArg.path).ext === '.html') {
|
||
|
const fileStringArray = fileString.split('<head>');
|
||
|
if (this.options.injectReload && fileStringArray.length === 2) {
|
||
|
fileStringArray[0] = `${fileStringArray[0]}<head>
|
||
|
<!-- injected by @apiglobal/typedserver start -->
|
||
|
<script async defer type="module" src="/typedserver/devtools"></script>
|
||
|
<script>
|
||
|
globalThis.typedserver = {
|
||
|
lastReload: '${this.lastReload}',
|
||
|
versionInfo: ${JSON.stringify({}, null, 2)},
|
||
|
}
|
||
|
</script>
|
||
|
<!-- injected by @apiglobal/typedserver stop -->
|
||
|
`;
|
||
|
fileString = fileStringArray.join('');
|
||
|
console.log('injected typedserver script.');
|
||
|
} else if (this.options.injectReload) {
|
||
|
console.log('Could not insert typedserver script');
|
||
|
}
|
||
|
}
|
||
|
const headers = responseArg.headers;
|
||
|
headers.appHash = this.serveHash;
|
||
|
headers['Cache-Control'] = 'no-cache, no-store, must-revalidate';
|
||
|
headers['Pragma'] = 'no-cache';
|
||
|
headers['Expires'] = '0';
|
||
|
return {
|
||
|
headers,
|
||
|
path: responseArg.path,
|
||
|
responseContent: fileString,
|
||
|
};
|
||
|
},
|
||
|
serveIndexHtmlDefault: true,
|
||
|
})
|
||
|
);
|
||
|
|
||
|
this.smartchokInstance = new plugins.smartchok.Smartchok([this.options.serveDir], {});
|
||
|
if (this.options.watch) {
|
||
|
await this.smartchokInstance.start();
|
||
|
(await this.smartchokInstance.getObservableFor('change')).subscribe(async () => {
|
||
|
await this.createServeDirHash();
|
||
|
this.reload();
|
||
|
});
|
||
|
}
|
||
|
|
||
|
await this.createServeDirHash();
|
||
|
|
||
|
// lets start the server
|
||
|
await this.smartexpressInstance.start();
|
||
|
console.log('open url in browser');
|
||
|
|
||
|
this.typedsocket = await plugins.typedsocket.TypedSocket.createServer(
|
||
|
this.typedrouter,
|
||
|
this.smartexpressInstance
|
||
|
);
|
||
|
|
||
|
// await plugins.smartopen.openUrl(`http://testing.git.zone:${this.options.port}`);
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* reloads the page
|
||
|
*/
|
||
|
public async reload() {
|
||
|
this.lastReload = Date.now();
|
||
|
for (const connectionArg of await this.typedsocket.findAllTargetConnections(async () => true)) {
|
||
|
const pushTime =
|
||
|
this.typedsocket.createTypedRequest<interfaces.IReq_PushLatestServerChangeTime>(
|
||
|
'pushLatestServerChangeTime',
|
||
|
connectionArg
|
||
|
);
|
||
|
pushTime.fire({
|
||
|
time: this.lastReload,
|
||
|
});
|
||
|
}
|
||
|
}
|
||
|
|
||
|
public async stop() {
|
||
|
this.ended = true;
|
||
|
await this.smartexpressInstance.stop();
|
||
|
await this.typedsocket.stop();
|
||
|
await this.smartchokInstance.stop();
|
||
|
}
|
||
|
|
||
|
public async createServeDirHash() {
|
||
|
const serveDirHash = await plugins.smartfile.fs.fileTreeToHash(this.options.serveDir, '**/*');
|
||
|
this.serveHash = serveDirHash;
|
||
|
console.log('Current ServeDir hash: ' + serveDirHash);
|
||
|
this.serveDirHashSubject.next(serveDirHash);
|
||
|
}
|
||
|
}
|