Bring back missing help text. Fixes #1362. (#1363)

commands/backfill/backfill.js → commands/new_backfill.js

@@ -1,12 +1,12 @@
 var minimist = require('minimist')
   , tb = require('timebucket')
-  , exchangeService = require('../../lib/services/exchange-service')
-  , objectifySelector = require('../../lib/objectify-selector')
-  , backfillFunction = require('./backfill.function')
+  , exchangeService = require('../lib/services/exchange-service')
+  , objectifySelector = require('../lib/objectify-selector')
+  , backfillFunction = require('./backfill/backfill.function')
 
 module.exports = function(program, conf) {
   program
-    .command('backfill [selector]')
+    .command('new_backfill [selector]')
     .description('download historical trades for analysis')
     .option('-d, --days <days>', 'number of days to acquire (default: ' + conf.days + ')', Number, conf.days)
     .action(function (selector, cmd) {

zenbot.js

@@ -20,8 +20,6 @@ boot(function (err, zenbot) {
   }
   program.version(zenbot.version)
 
-  var command_name = process.argv[2]
-
   var command_directory = './commands'
   fs.readdir(command_directory, function(err, files){
     if (err) {
@@ -33,24 +31,18 @@ boot(function (err, zenbot) {
     }).filter((file)=>{
       return fs.statSync(file).isFile()
     })
-
-    if(command_name)
-      var command_found = (commands.indexOf(path.join(command_directory, command_name)+'.js') !== -1)
 
-    if(command_found) {
-      var command = require(path.resolve(__dirname, `./commands/${command_name}`))
-      command(program, zenbot.conf)
-    }
+    commands.forEach((file)=>{
+      require(path.resolve(__dirname, file.replace('.js','')))(program, zenbot.conf)
+    })
 
-    if(command_name === 'new_backfill'){
-      command_found = true
-      command = require(path.resolve(__dirname,'./commands/backfill/backfill'))
-      command(program, zenbot.conf)
-    }
+    program
+      .command('*', 'Display help', { noHelp: true })
+      .action((cmd)=>{
+        console.log('Invalid command: ' + cmd)
+        program.help()
+      })
 
-    if (!command_name || !command_found && (!process.argv[2] || !process.argv[2].match(/^-V|--version$/))) {
-      program.help()
-    }
     program.parse(process.argv)
   })
 })