Finishing up init with config building rather than downloading.

packages/cli/.gitignore

@@ -1 +1,4 @@
 node_modules/
+docker-compose.yaml
+envoy.yaml
+hosting.properties

packages/cli/package.json

@@ -10,7 +10,8 @@
     "chalk": "^4.1.0",
     "commander": "^7.1.0",
     "inquirer": "^8.0.0",
-    "lookpath": "^1.1.0"
+    "lookpath": "^1.1.0",
+    "randomstring": "^1.1.5"
   },
   "devDependencies": {
     "eslint": "^7.20.0"

packages/cli/src/hosting/index.js

@@ -4,11 +4,11 @@ const { spawn } = require("child_process")
 const { lookpath } = require("lookpath")
 const { downloadFile } = require("../utils")
 const { confirmation } = require("../questions")
+const makeEnvFile = require("./makeEnv")
 
 const FILE_URLS = [
   "https://raw.githubusercontent.com/Budibase/budibase/master/hosting/docker-compose.yaml",
-  "https://raw.githubusercontent.com/Budibase/budibase/master/hosting/envoy.yaml",
+  "https://raw.githubusercontent.com/Budibase/budibase/master/hosting/envoy.yaml"
-  "https://github.com/Budibase/budibase/blob/master/hosting/hosting.properties"
 ]
 
 async function checkDockerConfigured() {
@@ -33,7 +33,7 @@ async function init() {
     promises.push(downloadFile(url, `./${fileName}`))
   }
   await Promise.all(promises)
-  console.log("Files have been downloaded, ready to start.")
+  await makeEnvFile()
 }
 
 async function start() {

packages/cli/src/hosting/makeEnv.js

@@ -0,0 +1,38 @@
+const { string, number } = require("../questions")
+const { getSuccess } = require("../utils")
+const fs = require("fs")
+const path = require("path")
+const randomString = require("randomstring")
+
+const FILE_PATH = path.resolve("./.env")
+
+function getContents(port, hostingKey) {
+  return `
+# Use the main port in the builder for your self hosting URL, e.g. localhost:10000
+MAIN_PORT=${port}
+
+# Use this password when configuring your self hosting settings
+HOSTING_KEY=${hostingKey}
+
+# This section contains all secrets pertaining to the system
+JWT_SECRET=${randomString.generate()}
+MINIO_ACCESS_KEY=${randomString.generate()}
+MINIO_SECRET_KEY=${randomString.generate()}
+COUCH_DB_PASSWORD=${randomString.generate()}
+COUCH_DB_USER=${randomString.generate()}
+
+# This section contains variables that do not need to be altered under normal circumstances
+APP_PORT=4002
+WORKER_PORT=4003
+MINIO_PORT=4004
+COUCH_DB_PORT=4005
+BUDIBASE_ENVIRONMENT=PRODUCTION`
+}
+
+module.exports = async () => {
+  const hostingKey = await string("Please input the password you'd like to use as your hosting key: ")
+  const hostingPort = await number("Please enter the port on which you want your installation to run: ", 10000)
+  const fileContents = getContents(hostingKey, hostingPort)
+  fs.writeFileSync(FILE_PATH, fileContents)
+  console.log(getSuccess("Configuration has been written successfully - please check .env file for more details."))
+}

packages/cli/src/questions.js

@@ -9,3 +9,32 @@ exports.confirmation = async question => {
   }
   return (await inquirer.prompt(config)).confirmation
 }
+
+exports.string = async (question, defaultString = null) => {
+  const config = {
+    type: "input",
+    name: "string",
+    message: question,
+  }
+  if (defaultString) {
+    config.default = defaultString
+  }
+  return (await inquirer.prompt(config)).string
+}
+
+exports.number = async (question, defaultNumber) => {
+  const config = {
+    type: "input",
+      name: "number",
+    message: question,
+    validate: (value) => {
+      let valid = !isNaN(parseFloat(value))
+      return valid || "Please enter a number"
+    },
+    filter: Number,
+  }
+  if (defaultNumber) {
+    config.default = defaultNumber
+  }
+  return (await inquirer.prompt(config)).number
+}

packages/cli/src/utils.js

@@ -32,3 +32,7 @@ exports.getSubHelpDescription = string => {
 exports.getError = error => {
   return chalk.red(`Error - ${error}`)
 }
+
+exports.getSuccess = success => {
+  return chalk.green(success)
+}

packages/cli/yarn.lock

@@ -107,6 +107,11 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+array-uniq@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.2.tgz#5fcc373920775723cfd64d65c64bef53bf9eba6d"
+  integrity sha1-X8w3OSB3VyPP1k1lxkvvU7+eum0=
+
 astral-regex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-2.0.0.tgz#483143c567aeed4785759c0865786dc77d7d2e31"
@@ -685,6 +690,13 @@ punycode@^2.1.0:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
+randomstring@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/randomstring/-/randomstring-1.1.5.tgz#6df0628f75cbd5932930d9fe3ab4e956a18518c3"
+  integrity sha1-bfBij3XL1ZMpMNn+OrTpVqGFGMM=
+  dependencies:
+    array-uniq "1.0.2"
+
 regexpp@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.1.0.tgz#206d0ad0a5648cffbdb8ae46438f3dc51c9f78e2"