diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml new file mode 100644 index 0000000..9758d5c --- /dev/null +++ b/.gitea/workflows/deploy.yml @@ -0,0 +1,33 @@ +name: Personal Website - Run Python HTTP Server + +on: + push: + branches: + - main + +jobs: + deploy: + runs-on: self-hosted + + steps: + - name: Checkout code + run: | + cd ~/ota-tv-web + git fetch + git checkout main + git pull origin main + + - name: Stop existing screen session, if running + run: | + if screen -list | grep -q "ota_tv_web_server"; then + echo "Stopping existing screen session..." + screen -S ota_tv_web -X quit + fi + + - name: Start server in screen session + run: | + cd ~/ota-tv-web + chmod +x ./start.sh + sassc css/style.scss css/style.css + setsid screen -dmS ota_tv_web bash -c 'HTTP_PORT=8081 WS_PORT=3001 npm start > server.log 2>&1' + echo "Server started in detached screen session" diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8f9d799 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +node_modules/* +dist/* \ No newline at end of file diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 0000000..55712c1 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,3 @@ +{ + "typescript.tsdk": "node_modules/typescript/lib" +} \ No newline at end of file diff --git a/dvb_channel.conf b/dvb_channel.conf new file mode 100644 index 0000000..fee2bf8 --- /dev/null +++ b/dvb_channel.conf @@ -0,0 +1,7 @@ +FOX 12:207028615:8VSB:49:52:3 +ION:521028615:8VSB:49:52:3 +KATU:533028615:8VSB:49:52:3 +KOIN-HD:539028615:8VSB:49:52:3 +KGW:545028615:8VSB:49:52:3 +KBLN-DT:575028615:8VSB:49:52:1 +TBN HD:581028615:8VSB:49:52:3 \ No newline at end of file diff --git a/package.json b/package.json new file mode 100644 index 0000000..fa1d49d --- /dev/null +++ b/package.json @@ -0,0 +1,22 @@ +{ + "dependencies": { + "@roamhq/wrtc": "^0.8.0", + "node-pre-gyp": "^0.17.0", + "ws": "^8.18.0" + }, + "scripts": { + "build:scss": "npx sass src/static/css:dist/static/css", + "copy:html": "cp src/static/index.html dist/static", + "build:js:fe": "npx tsc src/static/js/*.ts --outDir dist/static/js", + "build:js:be": "npx tsc --skipLibCheck src/*.ts --outDir dist", + "build": "npm run build:js:fe && npm run build:js:be && npm run build:scss && npm run copy:html", + "start": "npm run build && node dist/server.js", + "dev": "npm run build && npx ts-node src/server.ts" + }, + "devDependencies": { + "@types/node": "^22.10.2", + "@types/ws": "^8.5.13", + "ts-node": "^10.9.2", + "typescript": "^5.8.2" + } +} \ No newline at end of file diff --git a/scripts.bash b/scripts.bash new file mode 100644 index 0000000..76319a8 --- /dev/null +++ b/scripts.bash @@ -0,0 +1,6 @@ +curl https://git.linuxtv.org/dtv-scan-tables.git/plain/atsc/us-ATSC-center-frequencies-8VSB + + +dvbv5-zap -r -c dvb_channel.conf -CUS -IZAP "ION" + +dvbv5-scan -Cus -o dvb_channel.conf -O zap -v us-ATSC-center-frequencies-8VSB \ No newline at end of file diff --git a/src/http.ts b/src/http.ts new file mode 100644 index 0000000..4f41483 --- /dev/null +++ b/src/http.ts @@ -0,0 +1,82 @@ +import * as http from "http"; +import * as fs from "fs"; +import * as path from "path"; + + +export default class HttpServer { + + private httpServer: http.Server; + private port: number; + private root: string; + public constructor(port: number, root: string, tune: (ch: string, adp?: number) => void, getChannels: ()=>string[], getSignal: (adapter:number)=>object) { + this.port = port; + this.root = root; + this.httpServer = http.createServer((req, res) => { + let status: number = 404; + let body: any = ""; + const url = new URL(req.url, `http://${req.headers.host}`); + const pathname = path.normalize(url.pathname); + + if (pathname.startsWith('/api/')) { + const query = pathname.split('/'); + const api = query[2]; + switch (req.method) { + case "GET": + switch (api) { + case "list": + body = JSON.stringify(getChannels()); + status = 200; + break; + case "signal": + const adapter = parseInt(url.searchParams.get('adapter')); + body = JSON.stringify(getSignal(adapter)); + status = 200; + break; + + } + break; + case "PUT": + switch (api) { + case "tune": + const channel = decodeURIComponent(query[3]); + const adapter = parseInt(url.searchParams.get('adapter')); + tune(channel, adapter); + status = 202; + break; + + } + + } + } + else if (req.method === 'GET') { + const filePath = path.join(root, path.extname(pathname) === '' ? pathname + "/index.html" : pathname); + try { + body = fs.readFileSync(filePath); + status = 200; + } + catch (err) { + body = "Invalid File" + } + } + else { + body = "Invalid Request" + } + res.writeHead(status); + res.end(body); + + }); + } + public start() { + this.httpServer.listen(this.port, () => { + console.log(`Serving ${this.root} at http://localhost:${this.port}`); + }); + } + + + + + + + +} + diff --git a/src/server.ts b/src/server.ts new file mode 100644 index 0000000..17cecfc --- /dev/null +++ b/src/server.ts @@ -0,0 +1,56 @@ +import HttpServer from './http'; +import TVWebSocket from './ws'; +import Zap, { IZap } from './zap'; + +const HTTP_PORT = process.env.HTTP_PORT ? parseInt(process.env.HTTP_PORT, 10) : 8080; +const WS_PORT = process.env.WS_PORT ? parseInt(process.env.WS_PORT, 10) : 3001; +const STATIC_ROOT = process.cwd() + "/dist/static"; +const TV_DEV_0 = process.env.TV_DEV_0 ?? '/dev/dvb/adapter0/dvr0' +const TV_DEV_1 = process.env.TV_DEV_1 ?? '/dev/dvb/adapter1/dvr0'; + +const zap = new Zap(); + + +const tune = (reqChannel: string, reqAdapter?: number) => { + const adapter = reqAdapter === 0 || reqAdapter === 1 ? reqAdapter : 0; + zap.zapTo(reqChannel, adapter).then((zap: IZap) => { + console.log(`Tuned ${zap.adapter} to ${zap.channel}`) + }).catch((err: Error) => { + console.error(err.message); + }); +} + +const getChannels = () => + zap.getChannels(); + +const getSignal = (adapter: number) => + zap.getSignal(adapter) + +const httpServer = new HttpServer(HTTP_PORT, STATIC_ROOT, tune, getChannels, getSignal); +const tvWebSocket0 = new TVWebSocket(WS_PORT, TV_DEV_0); +const tvWebSocket1 = new TVWebSocket(WS_PORT + 1, TV_DEV_1); +httpServer.start(); + + +process.stdin.setEncoding("utf8"); +process.stdin.resume(); + +console.log("Enter Channel Name:"); + +process.stdin.on("data", async (data: string) => { + const input = data.trim(); + console.log(`Received: "${input}"`); + await zap.zapTo(input).then((zap: IZap) => { + console.log(`Tuned ${zap.adapter} to ${zap.channel}`) + + }).catch((err: Error) => { + console.error(err.message); + }); + +}); + + + + + + diff --git a/src/static/css/index.scss b/src/static/css/index.scss new file mode 100644 index 0000000..700d609 --- /dev/null +++ b/src/static/css/index.scss @@ -0,0 +1,60 @@ +$background-color: #c7c7c7; +$primary-color: #333; +$secondary-color: #d11414; +$text-color: #123455; + +body { + font-family: sans-serif; + background-color: $background-color; + header { + nav { + ul { + display: flex; + list-style: none; + gap: 1em; + li { + + } + } + a { + &:hover {} + } + } + } + + main { + display: flex; + flex-direction: column; + text-align: center; + align-items: center; + justify-content: center; + h1 {} + + p {} + img { + width: 20em; + border-radius: 50%; + } + .content{ + display: flex; + flex-direction: row; + gap: 1em; + .player{ + + .channel-group{ + display: flex; + align-self: center; + justify-self: center; + } + } + } + + } + + + footer { + text-align: center; + // background: #eee; + padding: 1em; + } +} \ No newline at end of file diff --git a/src/static/index.html b/src/static/index.html new file mode 100644 index 0000000..6675c38 --- /dev/null +++ b/src/static/index.html @@ -0,0 +1,40 @@ + + + + + WebRTC Stream + + + + + + +
+
+

Video streams

+

WebRTC

+
+
+ +
+ +

N/A

+ +
+ +
+ +
+ +

N/A

+ + +
+
+ + + + + + + \ No newline at end of file diff --git a/src/static/js/doc.ts b/src/static/js/doc.ts new file mode 100644 index 0000000..aeb66bc --- /dev/null +++ b/src/static/js/doc.ts @@ -0,0 +1,61 @@ +const PLAYERS = 2; + +const populateChannels = (players: number) => { + fetch('/api/list').then(async (res) => { + const channelNames: string[] = await res.json() + + + for (let i = 0; i < players; ++i) { + const radioGroup = document.getElementById(`channel-container-${i}`); + if (!radioGroup) { + throw new Error("Radio group not found") + } + radioGroup.innerHTML = '' + channelNames.forEach((channelName, _) => { + const id = `radio-${i}-${channelName}`; + + const input = document.createElement('input'); + input.type = "radio" + input.name = `channel-radio-${i}`; + input.value = `${channelName}`; + input.id = id + + const lbl = document.createElement("label"); + lbl.htmlFor = id; + lbl.textContent = channelName; + + const wrapper = document.createElement("div"); + wrapper.appendChild(input); + wrapper.appendChild(lbl); + + radioGroup.appendChild(wrapper) + }) + } + + }).catch(err => { + console.log("nope ", err) + }) +} + +const tune = (adapter = 0) => { + const choice = document.querySelector(`input[name="channel-radio-${adapter}"]:checked`) + const channel = choice?.value; + if (channel) { + fetch(`/api/tune/${channel}?adapter=${adapter}`, { method: 'PUT' }) + } + +} + +const getSignal = (adapter = 0) => { + const signalElement = document.getElementById(`signal-${adapter}`); + if (!signalElement) { + return; + } + fetch(`/api/signal?adapter=${adapter}`).then(res => + res.json() + ).then((strength: any) => { + signalElement.innerHTML = `Signal: ${strength.signal} C/N: ${strength.cn}` + }) +} + +populateChannels(PLAYERS); \ No newline at end of file diff --git a/src/static/js/video.ts b/src/static/js/video.ts new file mode 100644 index 0000000..1b6e5d3 --- /dev/null +++ b/src/static/js/video.ts @@ -0,0 +1,67 @@ +const host = window.location.hostname +const ws0 = new WebSocket(`ws://${host}:3001`); +const ws1 = new WebSocket(`ws://${host}:3002`); +const pc0 = new RTCPeerConnection({ iceServers: [] }); +const pc1 = new RTCPeerConnection({ iceServers: [] }); +const video0 = document.getElementById('video0') as HTMLVideoElement; +const video1 = document.getElementById('video1') as HTMLVideoElement; + +// 0 +pc0.ontrack = (event) => { + console.log("Received track event", event.streams); + video0.srcObject = event.streams[0]; +}; + +pc0.onicecandidate = ({ candidate }) => { + if (candidate) { + ws0.send(JSON.stringify({ type: 'ice-candidate', data: candidate })); + } +}; + +ws0.onopen = async () => { + pc0.addTransceiver('video', { direction: 'recvonly' }); + pc0.addTransceiver('audio', { direction: 'recvonly' }) + const offer = await pc0.createOffer(); + await pc0.setLocalDescription(offer); + ws0.send(JSON.stringify({ type: 'offer', data: offer })); +} + +ws0.onmessage = async (message) => { + const msg = JSON.parse(message.data); + if (msg.type === 'answer') { + await pc0.setRemoteDescription(msg.data); + } + else if (msg.type === 'ice-candidate') { + await pc0.addIceCandidate(msg.data); + } +}; + +// 1 +pc1.ontrack = (event) => { + console.log("Received track event", event.streams); + video1.srcObject = event.streams[0]; +}; + +pc1.onicecandidate = ({ candidate }) => { + if (candidate) { + ws1.send(JSON.stringify({ type: 'ice-candidate', data: candidate })); + } +}; + +ws1.onopen = async () => { + pc1.addTransceiver('video', { direction: 'recvonly' }); + pc1.addTransceiver('audio', { direction: 'recvonly' }) + const offer = await pc1.createOffer(); + await pc1.setLocalDescription(offer); + ws1.send(JSON.stringify({ type: 'offer', data: offer })); +} + +ws1.onmessage = async (message) => { + const msg = JSON.parse(message.data); + if (msg.type === 'answer') { + await pc1.setRemoteDescription(msg.data); + } + else if (msg.type === 'ice-candidate') { + await pc1.addIceCandidate(msg.data); + } +}; diff --git a/src/ws.ts b/src/ws.ts new file mode 100644 index 0000000..4c0b0a3 --- /dev/null +++ b/src/ws.ts @@ -0,0 +1,200 @@ +import { MediaStream, MediaStreamTrack, nonstandard, RTCPeerConnection } from '@roamhq/wrtc'; +import { ChildProcessWithoutNullStreams, spawn } from 'child_process'; +import * as ws from 'ws'; + +// Constants +const WIDTH = 640; // Video width +const HEIGHT = 480; // Video height +const FRAME_SIZE = WIDTH * HEIGHT * 1.5; // YUV420p frame size (460800 bytes) + +export default class TVWebSocket { + videoDevice: string; + public constructor(port: number, videoDevice) { + this.videoDevice = videoDevice + const ffmpegProcess = this.startFFmpeg(); + const videoTrack = this.createVideoTrack(ffmpegProcess); + const audioTrack = this.createAudioTrack(ffmpegProcess); + + + ffmpegProcess.stdio[2].on('data',data=>{ + // console.log("stdio[2] ",data.toString()) + }) + + // WebSocket signaling server + const wss = new ws.WebSocketServer({ port }); + + wss.on('connection', async (ws: ws.WebSocket) => { + const peerConnection: RTCPeerConnection = this.createPeerConnection(videoTrack, audioTrack); + + ws.on('message', async (message: Buffer) => { + const { type, data } = JSON.parse(message.toString()); + + if (type == 'offer') { + await peerConnection.setRemoteDescription(data); + const answer = await peerConnection.createAnswer(); + await peerConnection.setLocalDescription(answer); + ws.send(JSON.stringify({ type: 'answer', data: peerConnection.localDescription })); + } + + if (type === 'ice-candidate') { + await peerConnection.addIceCandidate(data); + } + + }); + + peerConnection.oniceconnectionstatechange = () => { + if (peerConnection.iceConnectionState === 'failed') { + console.error('ICE connection failed'); + } + }; + + + // Send ICE candidates to the client + peerConnection.onicecandidate = ({ candidate }) => { + if (candidate) { + ws.send(JSON.stringify({ type: 'ice-candidate', data: candidate })); + } + }; + + ws.on('close', () => { + console.log('Client disconnected'); + peerConnection.close(); + }); + }); + } + + // Function to start FFmpeg and capture raw video + startFFmpeg = (): ChildProcessWithoutNullStreams => { + const p = spawn('ffmpeg', [ + '-loglevel', 'debug', + '-i', this.videoDevice, + + // Video + '-map', '0:v:0', + '-vf', `scale=${WIDTH}:${HEIGHT}`, + '-vcodec', 'rawvideo', + '-pix_fmt', 'yuv420p', + '-f', 'rawvideo', + + //quality + '-fflags', '+discardcorrupt', + '-err_detect', 'ignore_err', + '-analyzeduration', '100M', + '-probesize', '100M', + + 'pipe:3', + + // Audio + '-map', '0:a:0', + '-acodec', 'pcm_s16le', + '-ac', '1', + '-ar', '48000', + '-f', 's16le', + 'pipe:4' + + ], { + stdio: ['ignore', 'pipe', 'pipe', 'pipe', 'pipe'] + }); + process.on('SIGINT', () => { + console.log('🔻 Server shutting down...'); + p.kill('SIGINT'); + process.exit(0); + }); + + process.on('SIGTERM', () => { + console.log('🔻 SIGTERM received'); + p.kill('SIGTERM'); + process.exit(0); + }); + process.on('exit', () => { + p.kill('SIGHUP'); //this one + p.kill('SIGTERM'); + }); + return p; + } + + + createVideoTrack = (ffmpegProcess: ChildProcessWithoutNullStreams) => { + let videoBuffer = Buffer.alloc(0); + const videoSource = new nonstandard.RTCVideoSource(); + const videoStream = ffmpegProcess.stdio[3]; // pipe:3 + // Start FFmpeg and pipe video frames to the source + videoStream.on('data', (chunk: Buffer) => { + videoBuffer = Buffer.concat([videoBuffer, chunk]); + if (videoBuffer.length > FRAME_SIZE * 2) { + console.warn('Video buffer overrun — possible freeze trigger'); + } + while (videoBuffer.length >= FRAME_SIZE) { + const frameData = videoBuffer.slice(0, FRAME_SIZE); + videoBuffer = videoBuffer.slice(FRAME_SIZE); + const frame: nonstandard.RTCVideoFrame = { + width: WIDTH, + height: HEIGHT, + data: new Uint8Array(frameData), + } + videoSource.onFrame(frame); + } + }); + + videoStream.on('data', (data: Buffer) => { + // console.error('FFmpeg Error:', data.toString()); + }); + + videoStream.on('exit', (code) => { + console.log(`FFmpeg exited with code ${code}`); + }); + return videoSource.createTrack(); + + } + + createAudioTrack = (ffmpegProcess: ChildProcessWithoutNullStreams) => { + let audioBuffer = Buffer.alloc(0); + const audioSource = new nonstandard.RTCAudioSource(); + const audioStream = ffmpegProcess.stdio[4]; // pipe:4 + // --- AUDIO handling --- + const AUDIO_FRAME_SIZE = 480 * 2; // 480 samples * 2 bytes (s16le) + + + audioStream.on('data', (chunk: Buffer) => { + audioBuffer = Buffer.concat([audioBuffer, chunk]); + while (audioBuffer.length >= AUDIO_FRAME_SIZE) { + const frameData = audioBuffer.slice(0, AUDIO_FRAME_SIZE); + audioBuffer = audioBuffer.slice(AUDIO_FRAME_SIZE); + const samples = new Int16Array(480); + for (let i = 0; i < 480; i++) { + samples[i] = frameData.readInt16LE(i * 2); + } + audioSource.onData({ + samples, + sampleRate: 48000, + bitsPerSample: 16, + channelCount: 1, + numberOfFrames: 480 + }); + } + }); + + audioStream.on('data', (data: Buffer) => { + // console.error('FFmpeg Error:', data.toString()); + }); + + audioStream.on('exit', (code) => { + console.log(`FFmpeg exited with code ${code}`); + }); + return audioSource.createTrack(); + } + + createPeerConnection = (videoTrack: MediaStreamTrack, audioTrack: MediaStreamTrack): RTCPeerConnection => { + const peerConnection = new RTCPeerConnection({ iceServers: [] }); + const stream = new MediaStream() + stream.addTrack(videoTrack) + stream.addTrack(audioTrack); + peerConnection.addTrack(videoTrack, stream); + peerConnection.addTrack(audioTrack, stream); + return peerConnection; + } + +} + + + diff --git a/src/zap.ts b/src/zap.ts new file mode 100644 index 0000000..11397b0 --- /dev/null +++ b/src/zap.ts @@ -0,0 +1,164 @@ +import { spawn, ChildProcessWithoutNullStreams } from "child_process"; +import * as fs from "fs"; + +export interface IZap { + process: ChildProcessWithoutNullStreams | null, + channel: string, + adapter: 0 | 1 + strength: { + signal: string; + cn: string; + }, +} + +export default class Zap { + private zap0: IZap; + private zap1: IZap; + private channelNameList: string[]; + private fileName: string; + + private regex = /Signal=\s*(-?\d+(\.\d+)?dBm)\s+C\/N=\s*(\d+(\.\d+)?dB)/; + + + public constructor(fileName = "dvb_channel.conf", channel = "ION") { + const zap0: IZap = { + process: null, + channel, + adapter: 0, + strength: { + signal: "None", + cn: "None" + } + } + const zap1: IZap = { + process: null, + channel, + adapter: 1, + strength: { + signal: "None", + cn: "None" + } + } + this.zap0 = zap0; + this.zap1 = zap1; + + const file = fs.readFileSync('./' + fileName, "utf-8"); + const lines = file.split("\n").map(line => line.trim()).filter(line => line && !line.startsWith("#")).map(line => line.split(":")[0]); + this.channelNameList = lines; + this.fileName = fileName; + + } + + public getChannels(): string[] { + return this.channelNameList; + } + + public getSignal(adapter: number) { + if(adapter == 0){ + return this.zap0.strength; + } + else if (adapter == 1){ + return this.zap1.strength; + } + else { + return {signal: 'N/A', cn: 'N/A'} + } + } + + private nextChannel(channel: string) :string { + const size = this.channelNameList.length; + const currentIndex = this.channelNameList.indexOf(channel); + if (currentIndex >= 0) { + return this.channelNameList[this.mod(currentIndex + 1, size)]; + } + else { + return channel; + } + } + + private mod(n: number, m: number) :number{ + return ((n % m) + m) % m; + } + + private previousChannel(channel: string):string { + const size = this.channelNameList.length; + const currentIndex = this.channelNameList.indexOf(channel); + if (currentIndex >= 0) { + return this.channelNameList[this.mod(currentIndex - 1, size)]; + } + else { + return channel; + } + } + + private cleanup(proc: ChildProcessWithoutNullStreams): Promise { + proc.kill('SIGHUP'); + return new Promise((resolve, reject) => { + proc.once('exit', () => + resolve() + ) + proc.on("error", (err: Error) => + reject(err) + ); + }) + } + + public async zapTo(channel: string, adapter: 0 | 1 = 0): Promise { + let zap = adapter == 0 ? this.zap0 : this.zap1; + let verifiedChannel: string; + if (channel == '+') { + verifiedChannel = this.nextChannel(zap.channel); + } + else if (channel == '-') { + verifiedChannel = this.previousChannel(zap.channel); + } + else { + if (!this.channelNameList.includes(channel)) { + return Promise.reject(new Error("Invalid Channel name")); + } + else { + verifiedChannel = channel; + } + } + const cmd = 'dvbv5-zap' + const args: string[] = ["-r", "-C", "US", "-I", "ZAP", "-c", this.fileName, "-a", adapter.toString(), verifiedChannel]; + if (zap.process != null) { + await this.cleanup(zap.process).catch(err => Promise.reject(err)); + + } + zap.process = spawn(cmd, args); + return new Promise((resolve, reject) => { + let lockTimer: NodeJS.Timeout; + + + zap.process.stderr.on("data", (data) => { + const output = data.toString(); + + if (/Lock/.test(output)) { + clearTimeout(lockTimer); + const match = output.match(this.regex); + zap.channel = verifiedChannel; + zap.strength = { + signal: match[1], + cn: match[3] + } + resolve(zap); + } + + if (/Not locked/.test(output)) { + clearTimeout(lockTimer); + zap.process.kill("SIGHUP"); + } + }); + + zap.process.on("exit", (code) => { + reject(new Error("Unexpected exit of Zap")); + }); + + lockTimer = setTimeout(() => { + reject(new Error("Failed to Zap in time")); + }, 5000); + }) + + } +} \ No newline at end of file diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 0000000..633cb3e --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,116 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig to read more about this file */ + /* Projects */ + // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ + // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ + // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ + // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ + // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ + // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ + /* Language and Environment */ + "target": "ES2020", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ + "lib": [ + "esnext", + "ES2020", + "DOM" + ], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ + // "jsx": "preserve", /* Specify what JSX code is generated. */ + // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ + // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ + // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ + // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ + // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ + // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ + "noLib": false, /* Disable including any library files, including the default lib.d.ts. */ + // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ + // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ + /* Modules */ + "module": "commonjs", /* Specify what module code is generated. */ + "rootDir": "src", /* Specify the root folder within your source files. */ + "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */ + // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ + // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ + // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ + // "types": ["node", "webrtc"], + // "typeRoots": ["./node_modules/@types"], + // "typeRoots": ["./node_modules/@types/webrtc"], /* Specify multiple folders that act like './node_modules/@types'. */ + // "types": [], /* Specify type package names to be included without being referenced in a source file. */ + // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ + // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ + // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ + // "rewriteRelativeImportExtensions": true, /* Rewrite '.ts', '.tsx', '.mts', and '.cts' file extensions in relative import paths to their JavaScript equivalent in output files. */ + // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ + // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ + // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ + // "noUncheckedSideEffectImports": true, /* Check side effect imports. */ + // "resolveJsonModule": true, /* Enable importing .json files. */ + // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ + // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ + /* JavaScript Support */ + // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ + // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ + // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ + /* Emit */ + // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ + // "declarationMap": true, /* Create sourcemaps for d.ts files. */ + // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ + "sourceMap": true, /* Create source map files for emitted JavaScript files. */ + // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ + // "noEmit": true, /* Disable emitting files from a compilation. */ + // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ + "outDir": "dist", /* Specify an output folder for all emitted files. */ + // "removeComments": true, /* Disable emitting comments. */ + // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ + // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ + // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ + // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ + // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ + // "newLine": "crlf", /* Set the newline character for emitting files. */ + // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ + // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ + "noEmitOnError": false, /* Disable emitting files if any type checking errors are reported. */ + // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ + // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ + /* Interop Constraints */ + // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ + // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ + // "isolatedDeclarations": true, /* Require sufficient annotation on exports so other tools can trivially generate declaration files. */ + "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ + "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */ + // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ + "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */ + /* Type Checking */ + "strict": false, /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ + // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ + // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ + // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ + // "strictBuiltinIteratorReturn": true, /* Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'. */ + // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ + // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ + // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ + // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ + // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ + // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ + // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ + // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ + // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ + // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ + // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ + // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ + // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ + /* Completeness */ + "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ + "skipLibCheck": true /* Skip type checking all .d.ts files. */ + }, + "include": ["src"], + "exclude": [ + "node_modules","./node_modules/@roamhq/wrtc" + ] + // "include": [ + // "./src", "./types" + // ] +} \ No newline at end of file