Git 歴史修正
科技新知
MacauYeah・2024-10-29
有時候，我們修正一系統檔案，例如某個commit中，多了一個不該放的檔案，又或者想修改該commit的作者，我們就要追搜到某個commit，然後用rebase隨個改。 例如本次repo，有一個githubAction.md，因為錯誤原因，被加到了main中，也藏了很久。如果我們想連根拔起，我們需要加出它第一次出現的commit。 $ git log githubAction.md commit 60ccd70f6b768138cbe23c93ffcfa32574ce895c 那我們就以它前一個commit作為rebase的根據，進行逐個commit修正。 $ git rebase i 60ccd70f6b768138cbe23c93ffcfa32574ce895c pick 60ccd70 draft some content pick e2ee9a3 add some senario. pick b91afc1 refine submodule; pick 98cd366 add notes about submodule specific checkout; pick 064b06f test directly commit in submodule main pick 7b648d2 update git submodules notes pick 556f25e add notes about merge timing pick 5244804 Create gitcontinuousintegrationstrategy.md pick 107e486 add more pratical nodes about ci; pick d93cbee add mono repo challenge pick 1c471b6 add worktree notes pick 9063ccb notes about different of git flow and github flow; pick b72e89e Update githubflow.md, add ref more link pick 0b8f2a9 draft github flow release problem pick 8b333fc finalize github flow release strategy 在rabase選項中，把需要改的commit由pick改為edit。rebase會以舊到新顯示。然後儲存。例如 edit 60ccd70 draft some content edit e2ee9a3 add some senario. edit b91afc1 refine submodule; pick 98cd366 add notes about submodule specific checkout; pick 064b06f test directly commit in submodule main pick 7b648d2 update git submodules notes pick 556f25e add notes about merge timing pick 5244804 Create gitcontinuousintegrationstrategy.md pick 107e486 add more pratical nodes about ci; pick d93cbee add mono repo challenge pick 1c471b6 add worktree notes pick 9063ccb notes about different of git flow and github flow; pick b72e89e Update githubflow.md, add ref more link pick 0b8f2a9 draft github flow release problem pick 8b333fc finalize github flow release strategy 我們第一次會在60ccd70，我們作出想要的改動，然後經amend去改掉60ccd70 $ rm githubAction.md $ git add u $ git commit amend author=quot;newuser quot; 確定無誤的話，就可以去下一步，即是到了e2ee9a3 $ git rebase continue 因為已經rebase過，你此時看到的不會再是hash不再是e2ee9a3，而是自動rebase完的e2ee9a3。若大家有東西要改，就使用commit amend。如果沒有東西要改，也沒有conflict，可以繼續rebase continue下去。
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