Remove simple dependencies

package.json

@@ -67,8 +67,6 @@
   "dependencies": {
     "cli-truncate": "^2.1.0",
     "colorette": "^1.2.2",
-    "figures": "^3.2.0",
-    "indent-string": "^4.0.0",
     "log-update": "^4.0.0",
     "p-map": "^4.0.0",
     "rxjs": "^6.6.7",

src/renderer/default.renderer.ts

@@ -1,6 +1,4 @@
 import * as cliTruncate from 'cli-truncate'
-import * as figures from 'figures'
-import * as indentString from 'indent-string'
 import * as logUpdate from 'log-update'
 import { EOL } from 'os'
 import * as cliWrap from 'wrap-ansi'
@@ -9,6 +7,8 @@ import { ListrContext } from '@interfaces/listr.interface'
 import { ListrRenderer } from '@interfaces/renderer.interface'
 import { Task } from '@lib/task'
 import colorette from '@utils/colorette'
+import { figures } from '@utils/figures'
+import { indentString } from '@utils/indent-string'
 import { isUnicodeSupported } from '@utils/is-unicode-supported'
 import { parseTaskTime } from '@utils/parse-time'
 
@@ -152,7 +152,7 @@ export class DefaultRenderer implements ListrRenderer {
   private bottomBar: { [uuid: string]: { data?: string[], items?: number } } = {}
   private promptBar: string
   private readonly spinner: string[] = !isUnicodeSupported() ? [ '-', '\\', '|', '/' ] : [ '⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏' ]
-  private readonly figures = !isUnicodeSupported() ? figures : figures.main
+  private readonly figures = figures
   private spinnerPosition = 0
 
   constructor (public tasks: Task<any, typeof DefaultRenderer>[], public options: typeof DefaultRenderer['rendererOptions'], public renderHook$?: Task<any, any>['renderHook$']) {
@@ -302,7 +302,7 @@ export class DefaultRenderer implements ListrRenderer {
             }
           } else {
             // some sibling task but self has failed and this has stopped
-            output = [ ...output, this.formatString(task.title, colorette.red(figures.main.squareSmallFilled), level) ]
+            output = [ ...output, this.formatString(task.title, colorette.red('◼'), level) ]
           }
         }
 
@@ -498,7 +498,7 @@ export class DefaultRenderer implements ListrRenderer {
   }
 
   private indentMultilineOutput (str: string, i: number): string {
-    return i > 0 ? indentString(str.trim(), 2, { includeEmptyLines: false }) : str.trim()
+    return i > 0 ? indentString(str.trim(), 2) : str.trim()
   }
 
   // eslint-disable-next-line complexity

src/utils/figures.ts

@@ -0,0 +1,26 @@
+import { isUnicodeSupported } from './is-unicode-supported'
+
+const FIGURES_MAIN = {
+  warning: '⚠',
+  cross: '✖',
+  arrowDown: '↓',
+  tick: '✔',
+  arrowRight: '→',
+  pointer: '❯',
+  checkboxOn: '☒',
+  arrowLeft: '←',
+  squareSmallFilled: '◼',
+  pointerSmall: '›'
+}
+
+const FIGURES_FALLBACK = {
+  ...FIGURES_MAIN,
+  warning: '‼',
+  cross: '×',
+  tick: '√',
+  pointer: '>',
+  checkboxOn: '[×]',
+  squareSmallFilled: '■'
+}
+
+export const figures = isUnicodeSupported ? FIGURES_MAIN : FIGURES_FALLBACK

src/utils/indent-string.ts

@@ -0,0 +1,3 @@
+export function indentString (string: string, count: number): string {
+  return string.replace(/^(?!\s*$)/gm, ' '.repeat(count))
+}

src/utils/logger.ts

@@ -1,7 +1,5 @@
 /* eslint-disable no-console */
-import * as figures from 'figures'
-
-import { isUnicodeSupported } from './is-unicode-supported'
+import { figures } from './figures'
 import { LogLevels } from './logger.constants'
 import { LoggerOptions } from './logger.interface'
 import colorette from '@utils/colorette'
@@ -10,7 +8,7 @@ import colorette from '@utils/colorette'
  * A internal logger for using in the verbose renderer mostly.
  */
 export class Logger {
-  private readonly figures = !isUnicodeSupported() ? figures : figures.main
+  private readonly figures = figures
 
   constructor (private options?: LoggerOptions) {}