First Commit

dsql-app/webhook/index.js

@@ -0,0 +1,168 @@
+// @ts-check
+
+const http = require("http");
+const fs = require("fs");
+const path = require("path");
+const { exec, execSync, execFile, spawn, spawnSync } = require("child_process");
+const { createHmac } = require("crypto");
+
+require("dotenv").config({
+    path: path.resolve(__dirname, ".env"),
+});
+
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+
+/**
+ * ==============================================================================
+ * Initialization
+ * ==============================================================================
+ */
+/** ********************* Create HTTP Server */
+const server = http.createServer();
+
+/** ********************* Load environment variables */
+const key = process.env.DSQL_GITHUB_SECRET;
+
+/** ********************* Set environment */
+let environment = process.env.NODE_ENVIRONMENT;
+
+/** ********************* Set global variables */
+global.NODE_ENVIRONMENT = environment;
+
+/** ********************* Set PORT */
+const PORT = process.env.DSQL_PORT;
+
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+
+const workingDirectory = path.resolve(__dirname, "../");
+
+console.log(workingDirectory);
+
+let child = spawn("node", ["./server.js"], {
+    cwd: workingDirectory,
+    stdio: "inherit",
+    env: environment?.match(/prod/i) ? { NODE_ENV: "production" } : undefined,
+});
+
+child.on("exit", () => {
+    console.log("Child Process Exited");
+});
+
+/**
+ * Handle Server Requests
+ * ==============================================================================
+ */
+server.on("request", (req, res) => {
+    /** ********************* Handle response Headers */
+    if (!req.method?.match(/post/i)) {
+        return res.writeHead(401, "Unauthorized").end();
+    }
+
+    /** ********************* Initialize data */
+    let data = "";
+
+    try {
+        /** ********************* Handle Request Methods */
+        /** # Handle POST Requests
+         * =================================================
+         */
+        req.on("data", (chunk) => {
+            data += chunk;
+        });
+
+        /** ********************************************** */
+        /** ********************************************** */
+        /** ********************************************** */
+
+        req.on("end", () => {
+            console.log("Request Recieved");
+
+            let parsedData = (() => {
+                try {
+                    return JSON.parse(data.toString());
+                } catch (error) {
+                    console.log(error.message);
+                    return data.toString();
+                }
+            })();
+
+            console.log("Request Received", parsedData);
+
+            if (req.url == process.env.ENDPOINT) {
+                /** @type {import("child_process").SpawnSyncOptionsWithBufferEncoding} */
+                const options = {
+                    cwd: workingDirectory,
+                    stdio: "inherit",
+                };
+
+                if (process.platform?.match(/win/i)) {
+                    options.shell = "bash.exe";
+                }
+
+                if (environment?.match(/prod/i)) {
+                    spawnSync("git", ["checkout", "."], options);
+                    spawnSync("git", ["pull"], options);
+                    spawnSync("npm", ["install"], options);
+                    spawnSync("npm", ["run", "build"], options);
+
+                    child.kill();
+
+                    child = spawn("node", ["./server.js"], {
+                        cwd: workingDirectory,
+                        stdio: "inherit",
+                        env: { NODE_ENV: "production" },
+                    });
+                } else {
+                    spawnSync("git", ["status"], options);
+                    spawnSync("npm", ["list", "next"], options);
+
+                    console.log("Not in production, Continuing ...");
+                }
+
+                res.statusCode = 200;
+                res.end("Success");
+            } else {
+                res.statusCode = 400;
+                res.end("Failed");
+            }
+        });
+
+        /** ********************************************** */
+        /** ********************************************** */
+        /** ********************************************** */
+    } catch (error) {
+        console.log(error);
+        res.end(
+            JSON.stringify({
+                msg: "Not Handled Yet",
+            })
+        );
+    }
+});
+
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+/** ****************************************************************************** */
+
+/**
+ * ==============================================================================
+ * Fire up server
+ * ==============================================================================
+ */
+// const numCpus = os.cpus().length;
+server.listen(PORT, () => {
+    console.log(`Listening on PORT ${PORT} => env: ${environment}`);
+});

dsql-app/webhook/package-lock.json

@@ -0,0 +1,27 @@
+{
+  "name": "webhook",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "webhook",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "dotenv": "^16.3.1"
+      }
+    },
+    "node_modules/dotenv": {
+      "version": "16.3.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.3.1.tgz",
+      "integrity": "sha512-IPzF4w4/Rd94bA9imS68tZBaYyBWSCE47V1RGuMrB94iyTOIEwRmVL2x/4An+6mETpLrKJ5hQkB8W4kFAadeIQ==",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/motdotla/dotenv?sponsor=1"
+      }
+    }
+  }
+}

dsql-app/webhook/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "webhook",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "dotenv": "^16.3.1"
+  }
+}