cli-options

Author: Hypercubed

README.md

@@ -23,7 +23,13 @@ or in `package.json`
 }
 ```
 
+### CLI Options
+
+```
+  --no-ansi        Disable ANSI formatting
+  --no-progress    Disable progress output during tests
+```
+
 ## Example
 
 ![summary](example/clip.gif)
-

example/run-test.js

@@ -3,6 +3,6 @@ var exec = require('child_process').exec
 var tapeCmd = require.resolve('../node_modules/task-tape/bin/task-tape')
 var tapCmd = require.resolve('../bin/cmd')
 var tests = require.resolve('./test')
+var extra = '--no-ansi --no-progress'
 
-exec([tapeCmd, tests, '|', tapCmd].join(' ')).stdout.pipe(process.stdout)
-
+exec([tapeCmd, tests, '|', tapCmd, extra].join(' ')).stdout.pipe(process.stdout)

index.js

@@ -1,12 +1,27 @@
-var showAnsi = false
-var showProgress = false
-
 var through = require('through2')
 var duplexer = require('duplexer2')
 var parser = require('tap-out')
-var format = showAnsi ? require('ansi-escape') : require('./no-ansi')
 var symbols = require('figures')
 var prettyMs = require('pretty-ms')
+var parseOpts = require('minimist')
+
+var opts = parseOpts(process.argv.slice(2), {
+  boolean: true,
+  alias: {
+    ansi: 'a',
+    progress: 'p',
+  },
+  default: {
+    ansi: true,
+    progress: true,
+  },
+})
+
+var showAnsi = opts.ansi
+var showProgress = opts.progress
+
+var format = showAnsi ? require('ansi-escape') : require('./lib/no-ansi')
+
 var LF = '\n'
 
 module.exports = function () {
@@ -70,6 +85,9 @@ module.exports = function () {
       test.end = new Date()
       test.duration = test.end - test.start
       duration += test.duration
+      if (showAnsi && !showProgress) {
+        output.push(LF)
+      }
       if (test.fail) {
         output.push(format.cha.red.eraseLine.escape(symbols.cross + ' ' + test.title))
       } else {

no-ansi.js renamed to lib/no-ansi.js

@@ -1,9 +1,13 @@
+/** Generates a API matching ansi-escape
+  * but without the escape codes */
+
 var LF = '\n'
 
 var escapes = require('ansi-escape/lib/escapes')
 var colors = require('ansi-escape/lib/colors')
 
 var escape = function (x) { return x }
+escape.escape = escape;
 
 Object.keys(colors).forEach(function (key) {
   escape[key] = escape
@@ -13,6 +17,8 @@ Object.keys(escapes).forEach(function (key) {
   escape[key] = escape
 })
 
-escape.eraseLine.escape = function (x) { return x + LF}
+escape.eraseLine = {
+  escape: function (x) { return LF + x }
+}
 
 module.exports = escape