Mercurial-如何查看特定代码行的历史记录 [英] Mercurial - how to see the history for a specific line of code

问题描述

我有一个包含数千行代码的CSS文件.我想查看何时更改了特定的代码行/代码块，而无需返回并查看更改该文件的每个修订版(这将花费很长的时间！)

I have a CSS file with thousands of lines of code. I want to see when a specific line/chunk of code was changed, without going back and reviewing each revision that changed this file (that will take a looooong time!)

有没有办法使用TortoiseHg，带有Mercurial插件的Eclipse或命令行来查看特定代码段的历史记录?

Is there a way, using either TortoiseHg, Eclipse with a Mercurial plugin, or command-line, to view the history of a specific piece of code?

推荐答案

正确的答案是hg grep( Mercurial grep页面).

更深入:

hg grep --all "PATTERN" FILENAME

示例输出:

>hg grep --all "textdomain" functions.php
functions.php:2:-:load_theme_textdomain('fiver', get_template_directory() . '/translation');
functions.php:2:+:load_theme_textdomain('fiver', get_template_directory() . '/languages');
functions.php:1:+:load_theme_textdomain('fiver', get_template_directory() . '/translation');

(按顺序-文件名，修订版，操作，此修订版中的字符串)

(in order - filename, revision, action, string in this revision)

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