basic setup wizard

src/cli.ts

@@ -4,9 +4,10 @@ import { capture, run } from '~/shell'
 import { exit, parseAndRemoveWildcardOptions, pp } from '~/utils'
 import { StaxConfig } from '~/types'
 import Stax from '~/stax'
-import path from 'path'
+import * as path from 'path'
 import tmp from 'tmp'
 import settings from './settings'
+import setupWizard from './setup_wizard'
 
 const DEFAULT_CONTEXT_NAME = 'stax'
 
@@ -187,11 +188,18 @@ program.command('set')
  })
 
 program.command('setup')
- .argument('<location>', 'Path to a local directory or git repo of application')
+ .argument('[location]', 'Path to a local directory or git repo of application')
  .option('-s, --staxfile <staxfile>', 'Staxfile to use for setup')
  .option('-i, --inspect', 'Show the compose file')
  .description('Setup an application')
- .action(async (location, options) => stax.setup({ source: location, ...options }, { ...options, overrides: overrides }))
+ .action(async (location, options) => {
+ if (location)
+ stax.setup({ source: location, ...options }, { ...options, overrides: overrides })
+ else if (settings.read('services_home'))
+ await setupWizard(stax)
+ else
+ console.log('Please specify an application location or set the services home directory.')
+ })
 
 program.command('shell')
  .alias('sh')

src/settings.ts

@@ -11,7 +11,7 @@ function load() {
 }
 
 const settings = {
- read: function(name: string, defaultValue: any | undefined) {
+ read: function(name: string, defaultValue: any | undefined = undefined) {
  const settings = load()
  return settings[name] || defaultValue
  },

src/setup_wizard.ts

@@ -0,0 +1,59 @@
+import { StaxConfig } from './types'
+import { exit, presence } from './utils'
+import * as fs from 'fs'
+import * as path from 'path'
+import settings from './settings'
+import stax from './stax'
+import icons from './icons'
+import inquirer from 'inquirer'
+import App from './app'
+
+function search(dir: string): string[] {
+ const entries = fs.readdirSync(dir, { withFileTypes: true })
+ const staxfiles: string[] = []
+
+ for (const entry of entries) {
+ const fullPath = path.join(dir, entry.name)
+
+ if (entry.isDirectory()) {
+ staxfiles.push(...search(fullPath))
+ } else if (entry.name === 'Staxfile' || entry.name.endsWith('.staxfile')) {
+ staxfiles.push(fullPath)
+ }
+ }
+ return staxfiles
+}
+
+function findStaxfiles(context: string): string[] {
+ const servicesHome = settings.read('services_home') || exit(1, { message: `${icons.error} services_home is not set in settings` })
+ const allStaxfiles = presence(search(servicesHome)) || exit(1, { message: `${icons.error} No Staxfiles found in ${servicesHome}` })
+ const installedStaxfiles = App.allContainers(context).map(container => container.staxfile)
+
+ return presence(allStaxfiles.filter(file => !installedStaxfiles.includes(file))) || exit(1, { message: `${icons.error} All services in ${servicesHome} are already installed`})
+}
+
+function getStaxfileName(filePath: string): string {
+ const fileName = path.basename(filePath)
+ const dirName = path.basename(path.dirname(filePath))
+
+ return fileName === 'Staxfile' ? dirName : fileName.replace('.staxfile', '')
+}
+
+async function pickStaxfile(staxfiles: string[]) {
+ const { selected } = await inquirer.prompt([
+ {
+ type: 'list',
+ name: 'selected',
+ message: 'Select service to install:',
+ choices: staxfiles.map(file => ({ name: getStaxfileName(file), value: file })),
+ loop: false
+ }
+ ])
+ return selected
+}
+
+export default async function setupWizard(stax: stax) {
+ const staxfile: string = await pickStaxfile(findStaxfiles(stax.context))
+ console.log(`Selected service to install: ${staxfile}`)
+ await stax.setup({ source: staxfile } as unknown as StaxConfig)
+}