有没有办法搜索所有Mercurial提交以查找特定字符串？

Question

在一种情况下，我们知道存储库中某个特定的商品提交中使用的关键字。但是我们不知道其中包含什么提交。显然，我可以遍历每个提交的文件并最终找到关键字及其用法，但这将是很多繁琐的工作。

有没有办法在存储库中所有已提交的代码中搜索字符串？

Answer 1

hg grep 确实做到了。

hg grep [OPTION]... PATTERN [FILE]...

search for a pattern in specified files and revisions

Search revisions of files for a regular expression.

This command behaves differently than Unix grep. It only accepts
Python/Perl regexps. It searches repository history, not the working
directory. It always prints the revision number in which a match
appears.

By default, grep only prints output for the first revision of a file
in which it finds a match. To get it to print every revision that
contains a change in match status ("-" for a match that becomes a
non-match, or "+" for a non-match that becomes a match), use the
--all flag.

Returns 0 if a match is found, 1 otherwise.