bash 仅压缩最新提交的更改
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/3423540/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Zip latest committed changes only
提问by Marnix van Valen
Git has the very handy archivecommand which allows me to make a copy of a particular commit in a .zip archive like so:
Git 有一个非常方便的archive命令，它允许我在 .zip 存档中制作特定提交的副本，如下所示：
git archive -o ../latest.zip some-commitThis will contain the entire working tree for that commit. Usually I just need the changed files since a previous release. Currently I use this to get those files into a zip:
这将包含该提交的整个工作树。通常我只需要自上一个版本以来更改的文件。目前我使用它来将这些文件放入一个 zip 文件中：
git diff --name-only previous-commit latest-commit | zip ../changes.zip -@This will however zip files from my working copy, which may have uncommitted changes. Is there some way to get only the changed files as they were committed directly into a zip?
然而，这将从我的工作副本中压缩文件，其中可能有未提交的更改。有没有办法只获取已更改的文件，因为它们直接提交到 zip 中？
回答by Cascabel
git archivewill accept paths as arguments. All you should need to do is:
git archive将接受路径作为参数。您需要做的就是：
git archive -o ../latest.zip some-commit $(git diff --name-only earlier-commit some-commit)
or if you have files with spaces (or other special characters) in them, use xargs:
或者，如果您的文件中有空格（或其他特殊字符），请使用 xargs：
git diff --name-only earlier-commit some-commit | xargs -d'\n' git archive -o ../latest.zip some-commit
If you don't have xargs properly installed, you could cook up an alternative:
如果您没有正确安装 xargs，您可以编写一个替代方案：
#!/bin/bash
IFS=$'\n'
files=($(git diff --name-only earlier-commit some-commit))
git archive -o ../latest.zip some-commit "${files[@]}"
Written as a shell script, but should work as a one-liner too. Alternatively, change earlier-commit, some-commit, and ../latest.zipto $1$2and $3and you've got yourself a reusable script.
编写为 shell 脚本，但也应作为单行脚本使用。或者，将earlier-commit、some-commit、 和更改../latest.zip为$1$2and $3，您就拥有了一个可重用的脚本。
回答by Tim Henigan
If creating a patch is not an option, then how about something like this:
如果创建补丁不是一种选择，那么像这样的事情如何：
git stash
git checkout latest-commit
git diff --name-only previous-commit | zip ../changes.zip -@
git checkout master
git stash apply
NOTE: The git stashand git stash applyare only needed if you have working copy changes that have not been committed.
注意：git stash和git stash apply仅当您有尚未提交的工作副本更改时才需要。
NOTE 2: git checkout latest-commitwill put you on a detached head. Be sure to git checkout masterwhen you are done or you could wind up having problems with future commits.
注意 2：git checkout latest-commit会让你的头分离。确保git checkout master完成后，否则您可能会在以后的提交中遇到问题。
回答by Tim Henigan
In order to implement something useful to solve such a question for me, I've implemented a simple bash script. The script takes a revision hash and creates a tar.gz archive with all changed files including directory hierarchy. Anyone could use it or modify, I would be happy if it will help someone.
为了实现一些有用的东西来为我解决这样的问题，我实现了一个简单的 bash 脚本。该脚本采用修订哈希并创建一个 tar.gz 存档，其中包含所有更改的文件，包括目录层次结构。任何人都可以使用或修改它，如果它对某人有帮助，我会很高兴。
Just run script in the directory that is root for git repository and pass revision hash to the command line argumens.
只需在 git 存储库的根目录中运行脚本并将修订哈希传递给命令行参数。
回答by Denis Chevalier
I have comme up with a solution, one line and quite simple:
我想出了一个解决方案，一行很简单：
zip archive.zip $(git diff-tree --no-commit-id --name-only -r latest-commit)
You can as well use any other archiving method like tar with this method.
您也可以将任何其他归档方法（如 tar）与此方法一起使用。
回答by knittl
why not create a git patch which you can then apply to the other codebase?
为什么不创建一个可以应用于其他代码库的 git 补丁呢？
$ git format-patch HEAD^..HEAD
