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Git子樹標簽

[英]Git subtree tags

我想使用子樹合並將遠程項目拉入我自己的git樹中的目錄。 我按照這里的說明操作: 使用子樹合並

但我不知道如何簽出標簽。 我想這是一個常見的請求 - 您想要引入一個外部項目,但獲得一個安全的標記版本的源代碼。 子樹合並解決方案效果很好,但我不知道如何獲得我想要的標簽? 喜歡git,但有時會傷到我的頭......

當您鍵入git tag您將獲得存儲庫中所有標記的列表。 遠程標簽也顯示在這里,我不知道它們是否可能發生沖突(沒有檢查),以及如何檢查導入存儲庫的標簽。

但我檢查的是,當您添加遠程並從其他項目獲取時,您會看到導入了哪些標記。 然后您可以與該標記合並,例如:

git merge -s ours --no-commit v0.1.2 # instead of: Bproject/master (2)
git read-tree --prefix=dir-B/ -u v0.1.2 # instead of: Bproject/master (3)

它應該工作。

希望它有點幫助,但我不像我想的那樣先進git :-)

GitHub采用了kernel.org的HowTo: http//help.github.com/subtree-merge/

我為Github上的一個示例項目做了這個項目,名為hesco / hesco-weave ,如下所示:

我在以下示例中使用了curl, jq ,cut和tail命令,因此在運行示例之前需要使用它們。

首先 ,找到項目的最后兩個標簽:

me@ubuntu: ~ $ curl -s https://api.github.com/repos/hesco/hesco-weave/git/refs/tags | jq -r ".[].ref" | cut -d "/" -f 3
v0.1
v0.2
v0.3
v0.4
v0.5
v0.6
v0.7
v0.8
v0.8.6
v0.8.7

me@ubuntu: ~ $ curl -s https://api.github.com/repos/hesco/hesco-weave/git/refs/tags | jq -r ".[].ref" | cut -d "/" -f 3 | tail -n 3
v0.8.6
v0.8.7

或者,如果您有項目的檢查版本:

me@ubuntu: ~/github/hesco-weave (master) $ git remote -v
origin  https://github.com/hesco/hesco-weave.git (fetch)
origin  https://github.com/hesco/hesco-weave.git (push)
me@ubuntu: ~/github/hesco-weave (master) $ git tag -l
v0.1
v0.2
v0.3
v0.4
v0.5
v0.6
v0.7
v0.8
v0.8.6
v0.8.7

me@ubuntu: ~/github/hesco-weave (master) $ git tag -l | tail -n 2
v0.8.6
v0.8.7

參考書的內容如下:

me@linux: ~ $ git ls-remote | tail -n 2
be74d8368acd4815b6863daded46a232944e0d84  refs/tags/v0.8.6
9181306caa304b4cf8b3764b1446c0c4006833d8  refs/tags/v0.8.7

其次 ,創建了一個git存儲庫:

me@linux: ~  $ mkdir -p ~/test
me@linux: ~  $ cd ~/test
me@linux: ~/test  $ git init
Initialized empty Git repository in ~/test/.git/
me@linux: ~/test  $ touch README.md
me@linux: ~/test  $ git add .
me@linux: ~/test  $ git commit -m "README.md added"
[master (root-commit) b1ac90e] README.md added
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 README.md
me@linux: ~/test (master) $ git log
commit 19c0570a414c4fd1635444b7a937dfc41c93a847
Author: Me <me@linux.me>
Date:   Wed Jun 14 13:02:05 2017 +0200

README.md added

第三 ,Github存儲庫的v0.8.6標記作為子樹添加到創建的存儲庫中:

me@linux: ~/test (master) $ git subtree add --squash --prefix=weave https://github.com/hesco/hesco-weave.git v0.8.6

git fetch https://github.com/hesco/hesco-weave.git v0.8.6
warning: no common commits
remote: Counting objects: 543, done.
remote: Compressing objects: 100% (193/193), done.
remote: Total 543 (delta 306), reused 536 (delta 306), pack-reused 0
Receiving objects: 100% (543/543), 93.19 KiB | 0 bytes/s, done.
Resolving deltas: 100% (306/306), done.
From https://github.com/hesco/hesco-weave
 * tag               v0.8.6     -> FETCH_HEAD
Added dir 'weave'

跟蹤信息:

me@linux: ~/test (master) $ git log
commit e5dc318c4437cd22ebddb9e82e8c419aef72a781
Merge: b1ac90e 19c0570
Author: me <me@linux.me>
Date:   Wed Jun 14 13:02:25 2017 +0200

    Merge commit '19c0570a414c4fd1635444b7a937dfc41c93a847' as 'weave'

commit 19c0570a414c4fd1635444b7a937dfc41c93a847
Author: me <me@linux.me>
Date:   Wed Jun 14 13:02:25 2017 +0200

    Squashed 'weave/' content from commit be74d83

    git-subtree-dir: weave
    git-subtree-split: be74d8368acd4815b6863daded46a232944e0d84

commit b1ac90efbfe5978bac52984c29e6ec7904ed9a75
Author: me <me@linux.me>
Date:   Wed Jun 14 13:02:05 2017 +0200

    README.md added

最后 ,帶有較新標簽v0.8.7的編織子樹與git subtree pull合並:

me@linux: ~/test (master) $ git subtree pull --squash --prefix=weave https://github.com/hesco/hesco-weave.git v0.8.7

warning: no common commits
remote: Counting objects: 548, done.
remote: Compressing objects: 100% (195/195), done.
remote: Total 548 (delta 311), reused 541 (delta 309), pack-reused 0
Receiving objects: 100% (548/548), 90.50 KiB | 0 bytes/s, done.
Resolving deltas: 100% (311/311), done.
From https://github.com/hesco/hesco-weave
 * tag               v0.8.7     -> FETCH_HEAD
Merge made by the 'recursive' strategy.
 weave/Changelog     | 1 +
 weave/Modulefile    | 2 +-
 weave/README.md     | 2 +-
 weave/metadata.json | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

跟蹤信息:

me@linux: ~/test (master) $ git log
commit 9116e133c8d84de1df9883a8b5558a2350ebc86e
Merge: e5dc318 eb2e273
Author: me <me@linux.me>
Date:   Wed Jun 14 13:03:16 2017 +0200

    Merge commit 'eb2e2733a75d59eb1adebf4755d5b11cb74e2b98'

commit eb2e2733a75d59eb1adebf4755d5b11cb74e2b98
Author: me <me@linux.me>
Date:   Wed Jun 14 13:03:16 2017 +0200

    Squashed 'weave/' changes from be74d83..9181306

    9181306 make release used to update version to v0.8.7
    3871cf5 Update changelog, tag v0.8.6, fix link in README
    REVERT: be74d83 Update changelog, tag v0.8.6, fix link in README

    git-subtree-dir: weave
    git-subtree-split: 9181306caa304b4cf8b3764b1446c0c4006833d8

commit e5dc318c4437cd22ebddb9e82e8c419aef72a781
Merge: b1ac90e 19c0570
Author: me <me@linux.me>
Date:   Wed Jun 14 13:02:25 2017 +0200

    Merge commit '19c0570a414c4fd1635444b7a937dfc41c93a847' as 'weave'

commit 19c0570a414c4fd1635444b7a937dfc41c93a847
Author: me <me@linux.me>
Date:   Wed Jun 14 13:02:25 2017 +0200

    Squashed 'weave/' content from commit be74d83

    git-subtree-dir: weave
    git-subtree-split: be74d8368acd4815b6863daded46a232944e0d84

commit b1ac90efbfe5978bac52984c29e6ec7904ed9a75
Author: me <me@linux.me>
Date:   Wed Jun 14 13:02:05 2017 +0200

    README.md added


me@linux: ~/test (master) $ ll
total 4
-rw-rw-r-- 1 me me    0 Jun 14 13:01 README.md
drwxrwxr-x 8 me me 4096 Jun 14 13:03 weave

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