This script for git checkout all branch in remote, simple to use (run only with powershell)

git-checkout-all.ps1

# ====================================================================
# Git Branch Checkout Script
# ====================================================================
# 
# SETUP INSTRUCTIONS:
# 1. Copy this entire script into a new file
# 2. Save it as "git-checkout-all.ps1" (or any name you prefer)
# 3. Place the file in a folder that contains a Git repository
#
# USAGE INSTRUCTIONS:
# 1. Open PowerShell in the folder where you saved this file
# 2. Load the functions by running:
#    . .\git-checkout-all.ps1
#
# 3. Use the functions:
#    - To list all remote branches:
#      git-GetAllRemoteBranches
#
#    - To checkout all remote branches locally:
#      git-CheckoutAllBranches
#
# EXAMPLE:
#    PS C:\MyProject> . .\git-checkout-all.ps1
#    PS C:\MyProject> git-CheckoutAllBranches
#
# NOTE: Make sure you have committed or stashed any local changes
#       before running git-CheckoutAllBranches
# ====================================================================

Write-Host ""
Write-Host "  Run with '. .\[Filename You save].ps1' "
Write-Host "  Then run only commands"
Write-Host "  - git-GetAllRemoteBranches  : List all remote branches"
Write-Host "  - git-CheckoutAllBranches   : Checkout all remote branches locally"
Write-Host ""

Function git-GetAllRemoteBranches {
    git branch -r | ForEach-Object {
        if ($_ -match "origin/(?'name'\S+)") {
            $matches['name']
        }
    }
}

Function git-CheckoutAllBranches {
    git-GetAllRemoteBranches | ForEach-Object {
        git checkout $_
    }
}