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当解决方案是删除冲突的文件时,有没有办法使git rerere工作?

[英]Is there a way to make git rerere work when the resolution is to delete the conflicted file?

这是交易。 母版有一个文件file1。 我分支,然后在分支中删除该文件。 同时,我在master上修改file1。 繁荣,冲突。

当我将分支合并到master时,解决方案是删除文件。 我正在尝试使用git rerere来多次执行相同的解析,但是正如您在下面看到的那样,当您删除文件时,它没有记录解析度。

我找不到关于此的任何文档,这仅仅是rerere的限制吗?

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✓| → touch file1.txt

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✗| → git add . && git commit -m 'File1'
[master (root-commit) 95a807e] File1
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 file1.txt

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✓| → git checkout -b delete_file_1
Switched to a new branch 'delete_file_1'

 |system| brad-macbook-air in ~/tmp
± bb+ih |delete_file_1 ✓| → git rm file1.txt
rm 'file1.txt'

 |system| brad-macbook-air in ~/tmp
± bb+ih |delete_file_1 ✗| → git commit -m 'rm file1'
[delete_file_1 83d1a57] rm file1
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 file1.txt

 |system| brad-macbook-air in ~/tmp
± bb+ih |delete_file_1 ✓| → git checkout master
Switched to branch 'master'

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✓| → echo 'hello' > file1.txt

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✗| → git commit -am 'update file1'
[master 16f6541] update file1
 1 file changed, 1 insertion(+)

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✓| → git merge delete_file_1 
CONFLICT (modify/delete): file1.txt deleted in delete_file_1 and modified in HEAD. Version HEAD of file1.txt left in tree.
Automatic merge failed; fix conflicts and then commit the result.

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✗| → git rm file1.txt
file1.txt: needs merge
rm 'file1.txt'

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✗| → git commit --no-edit
[master 4791204] Merge branch 'delete_file_1'

在这里,我们应该看到类似“ file1.txt的已记录分辨率”的信息,但事实并非如此。 为了确保它没有记录我们的分辨率,我们继续进行并再次进行完全相同的合并:

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✓| → git reset head^
Unstaged changes after reset:
D   file1.txt

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✗| → git co .

 |system| brad-macbook-air in ~/tmp
± bb+ih |master ✓| → git merge delete_file_1 
CONFLICT (modify/delete): file1.txt deleted in delete_file_1 and modified in HEAD. Version HEAD of file1.txt left in tree.
Automatic merge failed; fix conflicts and then commit the result.

在这里您可以看到git rerere不记得解决冲突的方法(实际上是错误地将文件留在树中)。

按照目前的状态,re.rerere尝试根据每个冲突文件中的块记录以前的分辨率。 在删除的情况下,rerere仅将其视为无法解决的难题。

当功能分支包含主分支中不存在的新文件时,我也遇到了问题,但是为了使功能分支合并到母版中并使其正常工作,需要对该新文件进行一些小的修改。 git rerere没有意识到这是整个合并过程的一部分,因此从不记录所需的更改。

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