1.git子模块初始化2位子模块更新

或者可能git存储-ugit拉动原点主机数字存储p

如果子模块是私有子模块，您可以使用凭证存储，这样它也可以递归地克隆其私有子模块。

USER=${GITHUB_ACTOR}
TOKEN=${{ secrets.JEKYLL_GITHUB_TOKEN }}

git config --global credential.helper store
echo "https://${USER}:${TOKEN}@github.com" > ~/.git-credentials

git clone --recurse-submodules -j8 git://github.com/foo/bar.git
cd bar

我用它来克隆我的子模块，其中私有模块位于第5层深处。请允许我向您展示它是如何运作的：

我认为你可以采取三个步骤：

git clone
git submodule init
git submodule update

试试看：

git clone --recurse-submodules

假设您已经将子模块添加到父项目中，它会自动引入子模块数据。

您可以从github复制克隆url

然后使用：git clone—递归

我建议：

# - git submodule init initializes your local configuration file to track the submodules your repository uses, it just sets up the configuration so that you can use the git submodule update command to clone and update the submodules.
git submodule init
# - git submodule update --init initializes your local configuration file and clones the submodules for you, using the commit specified in the main repository.
#   note, command bellow will not pull the right branch -- even if it's in your .gitmodules file, for that you need remote. Likely because it looks at the origin (pointer to remote) in github for the available branches.
#   note, bellow pulls the submodules if you didn't specify them when cloning parent project, ref: https://youtu.be/wTGIDDg0tK8?t=119
git submodule update --init

如果您有子模块的特定分支，请将其更改为：

# - git submodule init initializes your local configuration file to track the submodules your repository uses, it just sets up the configuration so that you can use the git submodule update command to clone and update the submodules.
git submodule init

# - The --remote option tells Git to update the submodule to the commit specified in the upstream repository, rather than the commit specified in the main repository.
#git submodule update --init --remote
git submodule update --init --recursive --remote meta-dataset

对于测试的完整示例：

# decided against this because it seems complicated

# - note to clone uutils with its submodule do (cmd not tested):
cd $HOME
git clone --recurse-submodules git@github.com:brando90/ultimate-utils.git

# - git submodules
cd $HOME/diversity-for-predictive-success-of-meta-learning

# - in case it's needed if the submodules bellow have branches your local project doesn't know about from the submodules upstream
git fetch

# -- first repo
# - adds the repo to the .gitmodule & clones the repo
git submodule add -f -b hdb --name meta-dataset git@github.com:brando90/meta-dataset.git meta-dataset/

# - ref for init then update: https://stackoverflow.com/questions/3796927/how-do-i-git-clone-a-repo-including-its-submodules/3796947#3796947
#git submodule init
#git submodule update

# - git submodule init initializes your local configuration file to track the submodules your repository uses, it just sets up the configuration so that you can use the git submodule update command to clone and update the submodules.
git submodule init
# - git submodule update --init initializes your local configuration file and clones the submodules for you, using the commit specified in the main repository.
#   note, command bellow will not pull the right branch -- even if it's in your .gitmodules file, for that you need remote. Likely because it looks at the origin (pointer to remote) in github for the available branches.
#   note, bellow pulls the submodules if you didn't specify them when cloning parent project, ref: https://youtu.be/wTGIDDg0tK8?t=119
git submodule update --init
# - The --remote option tells Git to update the submodule to the commit specified in the upstream repository, rather than the commit specified in the main repository.
#git submodule update --init --remote
git submodule update --init --recursive --remote meta-dataset

# - check we are using the right branch https://stackoverflow.com/questions/74998463/why-does-git-submodule-status-not-match-the-output-of-git-branch-of-my-submodule
git submodule status
cd meta-dataset
git branch  # should show hdb
cd ..

# pip install -r $HOME/meta-dataset/requirements.txt

# -- 2nd repo, simplified commands from above
git submodule add -f -b hdb --name pytorch-meta-dataset git@github.com:brando90/pytorch-meta-dataset.git pytorch-meta-dataset/

git submodule init
git submodule update --init --recursive --remote meta-dataset

# - check it's in specified branch
git submodule status
cd pytorch-meta-dataset
git branch  # should show hdb
cd ..

# pip install -r $HOME/pytorch-meta-dataset/requirements.txt