feat: create ssh config with promply

package.json

@@ -39,9 +39,11 @@
     "debug": "node --nolazy --inspect-brk=9229 node_modules/jest/bin/jest.js -i"
   },
   "dependencies": {
+    "@types/promptly": "^3.0.0",
     "@types/shelljs": "^0.8.5",
     "chalk": "^2.4.2",
-    "flexi-path": "^0.1.2-beta.7",
+    "flexi-path": "^0.1.2-beta.8",
+    "promptly": "^3.0.3",
     "shelljs": "^0.8.3",
     "winston": "^3.2.1"
   },

src/lib/cli.ts

@@ -5,6 +5,7 @@ import help from "./help";
 import commandParser from "./commandParser";
 import moduleLogger from "./logger";
 import { Command } from "../types";
+import createConfig from "./ssh/createConfig";
 
 const cli = {
   run: () => {
@@ -19,6 +20,8 @@ const cli = {
       console.log(header());
     }
 
+    // console.log(createConfig());
+
     const currentCommand = parser.find();
 
     const showHelp =

src/lib/ssh/createConfig.ts

@@ -0,0 +1,33 @@
+import promptly from "promptly";
+
+const createConfig = async (): Promise<{ host: string; userName: string }> => {
+  const result = await promptly.confirm(
+    "Could not found SSH configuration. Do you want to create it now?"
+  );
+
+  if (result) {
+    const host = await promptly.prompt(
+      "Enter router IP address (192.168.1.1): ",
+      {
+        default: "192.168.1.1"
+      }
+    );
+    const userName = await promptly.prompt("Enter your user name: ");
+
+    return { host, userName };
+  }
+
+  return Promise.reject();
+};
+
+const createConfigSync = (): { host: string; userName: string } | undefined => {
+  let config: { host: string; userName: string } | undefined;
+
+  createConfig().then(x => {
+    config = x;
+  });
+
+  return config;
+};
+
+export default createConfigSync;

src/lib/ssh/index.ts

@@ -1,23 +1,25 @@
 #!/usr/bin/env node
-import { existsSync, readFileSync } from "fs";
-import { join } from "path";
-
 import sh from "shelljs";
 
-const getConfig = () => {
-  const sshConfigFile = join(__dirname, ".ssh.config.json");
+import flexi, { TextTransform } from "flexi-path";
+
+import { SshConfig } from "../../types";
 
-  let config = {
+const getConfig = (): SshConfig => {
+  const sshConfigFile = flexi.path({
+    basePath: __dirname,
+    path: ".ssh.config.json"
+  });
+
+  const emptyConfig = {
     host: "n/a",
     username: "n/a",
     privateKey: "n/a"
   };
 
-  if (existsSync(sshConfigFile)) {
-    config = JSON.parse(readFileSync(sshConfigFile, "utf8"));
-  }
-
-  return config;
+  return sshConfigFile.exists()
+    ? sshConfigFile.read({ transform: TextTransform.JSON })
+    : emptyConfig;
 };
 
 const execute = (...args: string[]): void => {

src/types/SshConfig.ts

@@ -0,0 +1,5 @@
+export interface SshConfig {
+  host: string;
+  username: string;
+  privateKey: string;
+}

src/types/index.ts

@@ -1,2 +1,3 @@
 export * from "./Command";
 export * from "./CommandParser";
+export * from "./SshConfig";