Version 1.0.0 Tentative

.gitignore

@@ -1,2 +1,3 @@
 node_modules
+/node_modules
 /test

config/nodecid.schema.json

@@ -3,7 +3,17 @@
     "type": "object",
     "properties": {
         "start": {
-            "type": "string"
+            "anyOf": [
+                {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    }
+                },
+                {
+                    "type": "string"
+                }
+            ]
         },
         "preflight": {
             "anyOf": [

deploy/start.js

@@ -16,21 +16,32 @@ const colors = require("../utils/console-colors");
 ////////////////////////////////////////////
 ////////////////////////////////////////////
 
+let redeployments = 0;
+
+/** @type {NodeJS.Signals | number} */
+const KILL_SIGNAL = "SIGTERM";
+
+/** @type {ChildProcess | null} */
+let childProcess = null;
+
 /**
  * # Start the process
  * @param {object} param0
  * @param {string} param0.command
  * @param {string[] | string} param0.preflight
  * @param {string} param0.redeploy_file
+ * @param {string | number} [param0.port]
  */
-function startProcess({ command, preflight, redeploy_file }) {
+function startProcess({ command, preflight, redeploy_file, port }) {
-    /** @type {ChildProcess | null} */
-    let childProcess = null;
-
     try {
+        console.log("First Run ...");
+
         const runPreflight = preflightFn(preflight);
 
         if (!preflight) {
+            console.log(
+                `${colors.FgRed}Error:${colors.Reset} No preflight included in config file. If you don't want to run any preflight command simply add an empty array.`
+            );
             process.exit();
         }
 
@@ -42,32 +53,51 @@ function startProcess({ command, preflight, redeploy_file }) {
             );
             process.exit();
         }
+
+        console.log("Watching", redeploy_file);
+
+        fs.watchFile(redeploy_file, { interval: 100 }, (curr, prev) => {
+            console.log(`${colors.BgBlue}File Changed${colors.Reset}`);
+
+            if (redeployments == 0) return;
+
+            if (childProcess) {
+                console.log("******************************");
+                console.log(
+                    `******** ${colors.FgBlue}Rebuilding ${colors.FgMagenta}${redeployments}${colors.Reset} ********`
+                );
+                console.log("******************************");
+
+                try {
+                    const runPreflight = preflightFn(preflight);
+
+                    if (!preflight) {
+                        console.log(
+                            `${colors.FgRed}Error:${colors.Reset} No preflight included in config file. If you don't want to run any preflight command simply add an empty array.`
+                        );
+                        process.exit();
+                    }
+
+                    killChild(port).then((kill) => {
+                        if (kill) {
+                            childProcess = run(command);
+                        } else {
+                            process.exit();
+                        }
+                    });
+                } catch (/** @type {*} */ error) {
+                    console.log(
+                        `${colors.FgRed}Error:${colors.Reset} killing child processes => ${error.message}`
+                    );
+                    process.exit();
+                }
+            }
+        });
     } catch (/** @type {*} */ error) {
         console.log(
             `${colors.FgRed}Error:${colors.Reset} First run failed! => ${error.message}`
         );
     }
-
-    fs.watchFile(redeploy_file, { interval: 1000 }, (curr, prev) => {
-        if (childProcess) {
-            console.log("Rebuilding ...");
-
-            try {
-                const runPreflight = preflightFn(preflight);
-
-                if (!preflight) {
-                    process.exit();
-                }
-                childProcess.kill("SIGTERM");
-            } catch (/** @type {*} */ error) {
-                console.log(
-                    `${colors.FgRed}Error:${colors.Reset} killing child processes => ${error.message}`
-                );
-            }
-
-            childProcess = run(command);
-        }
-    });
 }
 
 ////////////////////////////////////////////
@@ -80,20 +110,27 @@ function startProcess({ command, preflight, redeploy_file }) {
  * @returns {ChildProcess | null}
  */
 function run(command) {
+    console.log("\n******************************");
+    console.log(
+        `****** ${colors.FgGreen}Starting App ...${colors.Reset} ******`
+    );
+    console.log("******************************\n");
+
     const startCommandArray = command.split(" ").filter((str) => str.trim());
 
     try {
-        const firstCommand = startCommandArray.shift()?.[0];
+        const firstCommand = startCommandArray.shift();
 
         if (!firstCommand) {
             throw new Error("No Starting Command Found in command string!");
         }
 
-        let childProcess = spawn(firstCommand, ["server.js"], {
+        let childProcess = spawn(firstCommand, startCommandArray, {
-            cwd: process.cwd(),
             stdio: "inherit",
         });
 
+        redeployments++;
+
         return childProcess;
     } catch (/** @type {*} */ error) {
         console.log(
@@ -140,4 +177,84 @@ function preflightFn(preflight) {
 ////////////////////////////////////////////
 ////////////////////////////////////////////
 
+/**
+ * ## Preflight Function
+ * @param {string | number} [port]
+ * @returns {Promise<boolean>}
+ */
+async function killChild(port) {
+    if (!childProcess) return false;
+
+    try {
+        childProcess.kill(KILL_SIGNAL);
+        const childProcessPID = childProcess.pid;
+        try {
+            if (childProcessPID) {
+                if (process.platform.match(/linux/i)) {
+                    execSync(`kill -9 ${childProcessPID}`);
+                }
+                if (process.platform.match(/win/i)) {
+                    execSync(`taskkill /F /PID ${childProcessPID}`);
+                }
+            }
+        } catch (error) {
+            console.log(
+                `${colors.FgYellow}WARNING:${colors.Reset} Process ${childProcessPID} couldn't be killed => ${error.message}`
+            );
+        }
+
+        childProcess = null;
+
+        // await new Promise((resolve) => {
+        //     setTimeout(() => {
+        //         resolve(true);
+        //     }, 1000);
+        // });
+
+        // console.log("Child Process Killed?", childProcess.killed);
+
+        // if (childProcess.killed) {
+        //     return true;
+        // } else {
+        //     console.log(
+        //         `${colors.FgYellow}WARNING:${colors.Reset} Child Process Not Killed`
+        //     );
+
+        //     console.log(childProcess);
+
+        //     let killRetries = 0;
+
+        //     while (!childProcess.killed) {
+        //         console.log("Trying to Kill child =>", killRetries);
+        //         killRetries++;
+
+        //         childProcess.kill(KILL_SIGNAL);
+
+        //         if (childProcess.killed) {
+        //             return true;
+        //             break;
+        //         }
+
+        //         if (killRetries > 20) {
+        //             console.log(
+        //                 `${colors.FgRed}Error:${colors.Reset} Child Process couldn't be killed!`
+        //             );
+        //             process.exit();
+        //         }
+        //     }
+        // }
+
+        return true;
+    } catch (error) {
+        console.log(
+            `${colors.FgRed}Error:${colors.Reset} Child Process couldn't be killed! ${error.message}`
+        );
+        return false;
+    }
+}
+
+////////////////////////////////////////////
+////////////////////////////////////////////
+////////////////////////////////////////////
+
 module.exports = startProcess;

index.js

@@ -31,13 +31,18 @@ try {
     let redeployFile;
 
     if (!redeploy_path) {
-        fs.writeFileSync(
+        const defaultRedeployPath = path.join(WORK_DIR, "REDEPLOY");
-            path.join(WORK_DIR, "REDEPLY"),
+        const checkExistingPath = fs.existsSync(defaultRedeployPath);
-            Date.now().toString(),
-            "utf-8"
-        );
 
-        redeployFile = path.join(WORK_DIR, "REDEPLY");
+        if (!checkExistingPath) {
+            fs.writeFileSync(
+                defaultRedeployPath,
+                Date.now().toString(),
+                "utf-8"
+            );
+        }
+
+        redeployFile = path.join(WORK_DIR, "REDEPLOY");
     } else {
         redeployFile = path.resolve(WORK_DIR, redeploy_path);
     }

package-lock.json

@@ -0,0 +1,17 @@
+{
+    "name": "nodecid",
+    "version": "1.0.0",
+    "lockfileVersion": 3,
+    "requires": true,
+    "packages": {
+        "": {
+            "name": "nodecid",
+            "version": "1.0.0",
+            "license": "MIT",
+            "bin": {
+                "node-ci-cd": "index.js",
+                "nodecid": "index.js"
+            }
+        }
+    }
+}

publish.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+if [ -z "$1" ]; then
+    msg="Updates"
+else
+    msg="$1"
+fi
+
+git add . && git commit -m "$msg" && git push && npm publish