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github上fork repo的问题

github上fork了一个repo,这个repo是复制了一份到我的账号里
如果原始项目的某个分支update了,我fork过来的repo会自动更新吗?

很多同学没理解我意思,是这样,fork一个project之后
git remote add upstream git_url
此时git branch -a假设输出:
master
origin/master
origin/dev
upstream/master
upstream/dev

如果运行git fetch upstream则upstream的各个分支被更新了,但我fork的分支
origin/master
origin/dev
却并没有更新,是不是更新所有origin分支都需要merge之后手动push?
如果project的branch很多,岂不非常麻烦?

天蓬老师天蓬老师2810 Tage vor650

Antworte allen(2)Ich werde antworten

  • PHPz

    PHPz2017-04-21 10:59:17

    If the original repo you forked your project from gets updated, you can add those updates to your fork by running the following code:

    git fetch upstream
    # Fetches any new changes from the original repo
    
    git merge upstream/master
    # Merges any changes fetched into your working files

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  • 高洛峰

    高洛峰2017-04-21 10:59:17

    先得将原来的仓库指定为upstream:

    git remote add upstream https://github.com/被fork的仓库.git

    再执行楼上所说的命令:

    git fetch upstream
        git merge upstream/master

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