checkout-latest-branch

#!/bin/bash

checkout_latest_branch() {
    # Fetch all remote branches
    git fetch --all

    # Get the remote branch with the latest commit
    latest_branch=$(git for-each-ref --sort=-committerdate --format='%(refname:short)' refs/remotes/origin/ | head -n 1)

    if [ -n "$latest_branch" ]; then
        # Remove 'origin/' prefix to get the branch name
        branch_name=${latest_branch#origin/}

        # Checkout the branch with the latest commit
        git checkout -b "$branch_name" "$latest_branch"
    else
        echo "No remote branches found in repo $dir. Skipping..."
    fi
}

yarn_install() {
    yarn install
}

yarn_build() {
    yarn build
}

# Get the root directory from the command-line argument or default to the current directory
ROOT_DIR="${1:-$(pwd)}"

# Loop through all subdirectories of the specified root directory
for dir in "$ROOT_DIR"/*/; do
    # Check if the directory is a git repository
    if [ -d "$dir/.git" ]; then
        # Navigate into the directory
        cd "$dir" || continue
        
        echo "Processing repository $dir ..."

        checkout_latest_branch
        yarn_install
        yarn_build

        # Navigate back to the root directory for the next iteration
        cd "$ROOT_DIR" || continue
    fi
done