Git 在单个文件的历史记录中搜索字符串
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Git search for string in a single file's history
提问by JD Isaacks
So if I have a file called foo.rband it is giving me an error for a missing method called bar, so I want to search the history of foo.rbfor the string barto see if it was ever defined in the past.
因此，如果我有一个名为foo.rb的文件并且它给我一个名为bar的缺失方法的错误，那么我想搜索foo.rb的历史字符串bar以查看它是否在过去定义过。
I found this Search all of Git history for a string?
我发现这个Search all of Git history for a string?
But this searches all files. I just want to search in one file.
但这会搜索所有文件。我只想在一个文件中搜索。
回答by ralphtheninja
For this purpose you can use the -S option to git log:
为此，您可以使用 -S 选项来 git log：
git log -S'bar' -- foo.rb
回答by Antoine Pelisse
Or maybe you can try this one (from related questions Search all of git history for string)
或者你可以试试这个（从相关问题Search all of git history for string）
git rev-list --all foo.rb | (
while read revision; do
git grep -F 'bar' $revision foo.rb
done
)
It will actually look for file content and not commit messages/patches for any occurence of bar.
它实际上会查找文件内容，并且不会为 bar 的任何出现提交消息/补丁。
回答by Dmitry Reznik
回答by stack questions
I used
git log -S "string" --follow -p "path of file"which shows the full history of all changes with that string.
我使用
git log -S "string" --follow -p "path of file"which 显示了该字符串的所有更改的完整历史记录。
