karma-runner/karma

add an option to clear console when using autoWatch:true

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#1,004 opened on 2014年4月4日

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 (22 comments) (6 reactions) (1 assignee)JavaScript (11,918 stars) (1,703 forks)batch import
discusshelp wantedtype: backlogtype: feature

説明

This is based on http://stackoverflow.com/questions/22824255/karma-clear-screen-after-running-tests.

Simply adding this in watcher.js at line 91, makes this work (at least on windows). All that is left to do is add the options to the config and pass them to watcher.

var util = require('util');
util.print("\u001b[2J\u001b[0;0H");

Is this something we want to add? I think it's useful.

Maybe we should instead support a beforeRun script that people could use to do that instead.

A workaround is to create a clear-screen-reporter that just overrides this.onRunStart and does

this.onRunStart = function() {
   console.log("\u001b[2J\u001b[0;0H");
};

コントリビューターガイド

技術スタック
javascriptnodejsshell
領域
testingclideveloper experience
Issue 種別
feature
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
stale
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
mostly clear
前提条件
Karma configurationNode.js basics
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
70
調査方針
Examine the watcher.js file at the linked line to understand the current autoWatch flow. Review the discussion in the issue comments, especially the suggestion for a 'beforeRun' script and the custom reporter workaround. Check the config file structure for adding a new boolean option like 'clearScreen'. The implementation should utilize the escape sequence \u001b[2J\u001b[0;0H to clear the console, ensuring cross platform compatibility. Also investigate if any open PRs or forks address this feature.
add an option to clear console when using autoWatch:true · karma-runner/karma#1004 | Good First Issue