查找在提交之间发生更改的目录

Question

我正在设置一个 jenkins 作业，它遍历项目中的目录，并在每个目录中执行类似的操作。

而现在，由于我的目录数量很少，因此遍历所有目录并不是什么大问题。但我只想遍历在 GIT_PREVIOUS_COMMIT 和 GIT_COMMIT.

之间进行更改的目录

我现在的工作是做什么的：

for dir in */
do
  cd $dir
  # test a script exists
  # execute the script
  # upload the result.zip to an S3 bucket
  cd ..
done

Answer 1

您可以使用 git diff 和 --name-only 选项。这将列出更改的文件：

$ git diff --name-only GIT_COMMIT..GIT_PREVIOUS_COMMIT

app/controllers/some_controller.rb
app/models/some_model.rb
app/views/some/show.html.erb
app/views/some/index.html.erb

然后，您可以将其通过管道传递给 sed 以删除文件名。然后 sort & uniq 得到一个唯一的你感兴趣的目录列表：

sed 's,/*[^/]\+/*$,,' | sort | uniq 

app/controllers
app/models
app/views/some

Answer 2

您可以为此类活动添加自己的别名。它非常方便！

将这些添加到您的 .gitconfig 中：

  38   # Difference between HEAD and HEAD^
  39   dbh = "!git ls --numstat -1"
  40   # Difference between two commits
  41   dbc  = "!f() { git diff --name-status  ; }; f"

然后您可以将它们用作：

 git dbc ab68a12 fc83334 # for diff between two commits.

或

git dbh # for diff between previous and current HEAD.

查找在提交之间发生更改的目录

Find directories that had changes between commits

git

git-diff

subdirectory

jenkins