git 是基於文件系統的版本管理工具,文檔和詳細介紹能夠查看gitgit
若是你對文件作了修改須要和上一次的修改合併爲一個changeshell
git add . git commit --amend
在 Git 中整合來自不一樣分支的修改主要有兩種方法:
merge
以及rebase
。 在本節中咱們將學習什麼是「變基」,怎樣使用「變基」,並將展現該操做的驚豔之處,以及指出在何種狀況下你應避免使用它 -- 參考https://git-scm.com/book/zh/v2/Git-%E5%88%86%E6%94%AF-%E5%8F%98%E5%9F%BA工具
列出最近的幾回change(從old -> new),而且左邊包含能夠進行的操做學習
1 pick 7a802ef test4 2 pick 0eaa6ba for #noTicket 1 3 pick 999e310 for #noTicket 4 pick 83bb011 for #ceshi 5 6 # Rebase c3ff658..83bb011 onto c3ff658 (4 command(s)) 7 # 8 # Commands: 9 # p, pick = use commit 10 # r, reword = use commit, but edit the commit message 11 # e, edit = use commit, but stop for amending 12 # s, squash = use commit, but meld into previous commit 13 # f, fixup = like "squash", but discard this commit's log message 14 # x, exec = run command (the rest of the line) using shell 15 # 16 # These lines can be re-ordered; they are executed from top to bottom. 17 # 18 # If you remove a line here THAT COMMIT WILL BE LOST. 19 # 20 # However, if you remove everything, the rebase will be aborted. 21 # 22 # Note that empty commits are commented out
在commands裏面包括了幾個命令,簡單介紹下測試
r, reword = use commit, but edit the commit message
簡單的理解就是修改此commit的commit message
1 pick 7a802ef test4 2 r 0eaa6ba for #noTicket 1 3 pick 999e310 for #noTicket 4 pick 83bb011 for #ceshi
保存後進入編輯commit message模式this
1 for #noTicket 1 2 3 測試 4 5 Change-Id: Ia0542f3b9292df45213c567948ff6f797858426f
保存退出後對應change的message就修改爲功了spa
edit : use commit, but stop for amending 選取此commit,而且保存退出後提交的修改將amend此commitrest
1 pick 7a802ef test4 2 e 73c9c8f for #noTicket 1 3 pick 5cc2966 for #noTicket 4 pick 437ba25 for #ceshi
保存退出後:code
gerrit-workshop git:(master) git rebase -i HEAD~4 Stopped at 73c9c8f1b281b8636ae990f58d1fba6260efb589... for #noTicket 1 You can amend the commit now, with git commit --amend Once you are satisfied with your changes, run git rebase --continue
以後作的修改再次amend後會基於這個commit
blog
git add . 將全部修改提交到暫存區 git commit --amend 將暫存區的修改提交到本地倉庫修改你剛纔選中的change git rebase --continue 回到最初的狀態
第三個 squash use commit, but meld into previous commit ,將這個change合併到上一次change中,而且會保留這個change的message,至關於將兩個commit合併爲一個
第四個 fixup 和squash同樣,可是不會保留change的message