examples: more examples

examples/cli.js

@@ -1,12 +1,12 @@
 /*jshint laxcomma: true, smarttabs: true, node:true, mocha: true*/
 const cli = require('../')
-const commands = require('./commands')
 cli.set({
   exitOnError: true
 , color: 'green'
 , name: 'example'
 })
 
+const commands = require('./commands')
 for (const [name, command] of Object.entries(commands)) {
   cli.use(name, command)
 }

examples/commands/flip.js

@@ -1,7 +1,6 @@
 'use strict'
 
 const cli = require('../../')
-
 const CHARS = {
   // uppercase (incomplete)
   'A':'∀',
@@ -89,7 +88,11 @@ Object.keys(CHARS).forEach(function (key) {
 module.exports = new cli.Command({
   interactive: false
 , description: 'flips text upside-down'
-, usage: `${cli.get('name')} flip [word]`
+, usage: [
+    `${cli.get('name')} flip <${cli.colorize('word')}>`
+  , `${cli.get('name')} flip ${cli.colorize('test')}`
+  , `${cli.get('name')} flip ${cli.colorize('Hello World!')}`
+  ]
 , run: async function(word) {
     if (!word) return
     var result = ''

examples/commands/index.js

@@ -4,4 +4,5 @@ module.exports = {
   hello: require('./hello')
 , foaas: require('./foaas')
 , flip: require('./flip')
+, ui: require('./ui')
 }

examples/commands/ui.js

@@ -0,0 +1,88 @@
+'use strict'
+
+const toArray = require('mout/lang/toArray')
+const cli = require('../../')
+const spinners = require('cli-spinners')
+module.exports = new cli.Command({
+  description: 'Allows you to play with progress spinners and displays'
+, name: 'ui'
+, usage: [
+    `${cli.bold("Usage:")}`
+  , `  ${cli.get('name')} ui <${cli.colorize('options')}>`
+  , `  ${cli.get('name')} ui --interactive`
+  , `  ${cli.get('name')} ui --info=test --warn=foo --fail=bar --delay=2 --spinner=dots5`
+  ]
+, flags: {
+    info: {
+      type: [String, Array]
+    , description: 'info messages to display'
+    , required: false
+    }
+  , warn: {
+      type: [String, Array]
+    , description: 'warning messages to display'
+    , required: false
+    }
+  , fail: {
+      type: [String, Array]
+    , description: 'failure messages to display'
+    , required: false
+    }
+  , succeed: {
+      type: [String, Array]
+    , description: 'success messages to display'
+    , required: false
+    }
+  , spinner: {
+      type: String
+    , description: 'The spinner type to use'
+    , required: false
+    , default: 'dots7'
+    , choices: Object.keys(spinners)
+    }
+  , delay: {
+      type: Number
+    , description: 'time delay (sec) between messages'
+    , default: 1
+    }
+  }
+, run: async function(cmd, data) {
+    this.ui.spinner = spinners[data.spinner]
+    for (const word of toArray(data.info)) {
+      this.ui.start('info...')
+      await new Promise((resolve) => {
+        setTimeout(() => {
+          this.ui.info(word)
+          resolve()
+        }, data.delay * 1000)
+      })
+    }
+    for (const word of toArray(data.warn)) {
+      this.ui.start('warn...')
+      await new Promise((resolve) => {
+        setTimeout(() => {
+          this.ui.warn(word)
+          resolve()
+        }, data.delay * 1000)
+      })
+    }
+    for (const word of toArray(data.fail)) {
+      this.ui.start('fail...')
+      await new Promise((resolve) => {
+        setTimeout(() => {
+          this.ui.fail(word)
+          resolve()
+        }, data.delay * 1000)
+      })
+    }
+    for (const word of toArray(data.succeed)) {
+      this.ui.start('succeed...')
+      await new Promise((resolve) => {
+        setTimeout(() => {
+          this.ui.succeed(word)
+          resolve()
+        }, data.delay * 1000)
+      })
+    }
+  }
+})