Adding custom CLIError class to avoid oclif error

Author: munozemilio

packages/command/src/clierror.ts

@@ -0,0 +1,6 @@
+export class CLIError extends Error {
+  constructor(error: string | Error) {
+    const message = error instanceof Error ? error.message : error
+    super(message)
+  }
+}

packages/command/src/command.ts

@@ -1,9 +1,9 @@
-// tslint:disable:object-curly-spacing
+// tslint:disable:object-curly-spacing ordered-imports
 
 import { Command as Base } from '@oclif/command'
-import { CLIError } from '@oclif/errors'
 export { flags } from '@oclif/command'
-export { CLIError } from '@oclif/errors'
+import { CLIError } from './clierror'
+export { CLIError } from './clierror'
 import ReadPipedData from './readpipeddata'
 import Telemetry from './telemetry'
 const chalk = require('chalk')

packages/command/test/command.test.ts

@@ -1,5 +1,5 @@
 import {Command} from '../src/command'
-import {CLIError} from '@oclif/errors' 
+import {CLIError} from './../src/clierror' 
 import {expect, fancy} from 'fancy-test'
 import ReadPipedStdin from '../src/readpipeddata'
 import * as path from 'path';