遠程分支的刪除與同步

刪除遠程分支命令：

1	$ git push origin :br03

或者：

1	$ git push origin --delete br03

另外一個用戶使用git fetch並不能同步獲取到br03分支被刪除。

1	$ git fetch

此命令沒有更新的顯示，說明並沒有刪除的信息。
但執行git pull時，報錯。

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$ git pull Your configuration specifies to merge with the ref 'br03' from the remote, but no such ref was fetched.

這確定是執行git fetch時，報錯。

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$ git fetch origin br03 fatal: Couldn't find remote ref br03 fatal: The remote end hung up unexpectedly

但檢查分支時，發現origin/br03還存在。

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$ git br -a br01 br02 * br03 master remotes/origin/br01-remote remotes/origin/br03 remotes/origin/master

這說明，remotes/origin/*這些遠程跟蹤分支，僅僅是遠程分支的一個緩存，而且，不能經過git fetch命令獲取到分支刪除的更新。

執行命令

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$ git remote show origin * remote origin Fetch URL: git@github0123:jeremy0123/fetch.git Push URL: git@github0123:jeremy0123/fetch.git HEAD branch: master Remote branches: br01-remote tracked br02 tracked br03-remote tracked master tracked refs/remotes/origin/br03 stale (use 'git remote prune' to remove) Local branches configured for 'git pull': br01 merges with remote br01-remote br03 merges with remote br03 master merges with remote master Local refs configured for 'git push': br02 pushes to br02 (up to date) master pushes to master (local out of date)

發現refs/remotes/origin/br03狀態是stale(陳舊的)，而且後面有命令提示。

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$ git remote prune origin Pruning origin URL: git@github0123:jeremy0123/fetch.git * [pruned] origin/br03

或者執行

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$ git fetch -p remote: Counting objects: 5, done. remote: Total 3 (delta 0), reused 0 (delta 0) Unpacking objects: 100% (3/3), done. From git@github0123:jeremy0123/fetch.git 04a6837..d49d143 master -> origin/master x [deleted] (none) -> origin/br03

在執行fetch以後，刪除遠程不存在的遠程跟蹤分支。

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