fork 的开源项目,我没改过 master,同步代码时为什么会有冲突? - V2EX
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sorra
V2EX    git

fork 的开源项目,我没改过 master,同步代码时为什么会有冲突?

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  •   sorra Jan 18, 2017 3125 views
    This topic created in 3402 days ago, the information mentioned may be changed or developed.

    用的是 Gitlab 。

    在我的本地, origin 指向我的 repo , ups 指向上游 repo

    我想把 master 更新到上游的最新版本,我的行动:

    1. git fetch ups
    2. git rebase ups/master
    3. git push 结果第 2 步出现了很多 conflict 。

    请问,我没改过代码,为什么还要让我解决冲突呢?有没有更好的同步上游改动的方法? 谢谢!

    7 replies    2017-01-19 03:54:39 +08:00
    sorra
        1
    sorra  
    OP
       Jan 18, 2017
    我发现上游的 merge commits 在我这里消失了(变成扁平的了),难道是 rebase 的时候弄掉了?所以不应该用 rebase ?
    besto
        2
    besto  
       Jan 18, 2017
    冲突是和你当前的 branch 有冲突。你当前指向的是 master ?还是自己改过的 branch ?
    另外用 pull --rebase 比较好。
    sorra
        3
    sorra  
    OP
       Jan 18, 2017
    @besto 是 master ,没动过的。我改用 git pull ups master 成功了,确实 pull 就好了。我之前为什么要 fetch+rebase 呢?
    kinghui
        4
    kinghui  
       Jan 18, 2017
    有可能上游强推过(git push -f)
    julyclyde
        5
    julyclyde  
       Jan 18, 2017
    你可以对比一下 log ,估计是 push -f 过
    SpicyCat
        6
    SpicyCat  
       Jan 18, 2017
    如果本地没有修改,那就是人家强推过。
    git reset --hard ups/master 就好
    franklinyu
        7
    franklinyu  
       Jan 19, 2017
    所以大多 Git 教程都有「推需慎」,就是避免人困惑的情……
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