How do i clone all remote branches?

First, when you clone a Git repository, the git clone command fetches all branches from the remote repository. However, locally, it only creates a single branch tracking the origin/master branch, named master. This means your local repository contains all the branch information for the remote repository, but to switch to these remote branches, you need to create corresponding tracking branches locally.

If you need to explicitly create and switch to tracking branches for all remote branches locally, follow these steps:

1. First, clone the remote repository:

   shell
   git clone [remote-url]

   This creates references for all remote branches in the .git/refs/remotes/origin/ directory.

2. Next, you can use git branch -a to view all branches, including remote branches.

3. Then, for each remote branch, you can use the following command to create a local branch and establish tracking:

   shell
   git checkout -b [branch-name] origin/[branch-name]

   This command creates a new local branch named [branch-name] and sets it to track the corresponding remote branch.

For example, if the remote repository has a branch named feature, and you want to create and switch to it locally, you would execute:

shell
git checkout -b feature origin/feature

If you wish to automate this process, you can use the following script to create and switch to tracking branches for all remote branches after cloning:

shell
# Clone the repository
git clone [remote-url]

# Enter the repository directory
cd [repository-name]

# Iterate over all remote branches and create local tracking branches
for branch in `git branch -r | grep -v '\->'`; do
    if [ "origin/HEAD" != "$branch" ]; then
        git checkout -b `echo $branch | sed 's/origin\\///'` $branch
    fi
done

# Switch back to the main branch
git checkout master

This script clones the remote repository and creates local branches for all remote branches except HEAD, then switches back to the main branch. Note that you need to replace [remote-url] and [repository-name] with the actual remote repository URL and repository name.

Using the --mirror option seems to correctly clone all remotely tracked branches. However, it configures the repository as a bare repository, so you must subsequently convert it back to a normal repository.

shell
 git clone --mirror path/to/original path/to/dest/.git
 cd path/to/dest
 git config --bool core.bare false
 git checkout anybranch

Reference: Git FAQ: How to clone a repository containing all remotely tracked branches?