Pull changes to all repos

pull-all.sh

#!/bin/bash

# The directory containing your git repositories, passed as the first argument.
PARENT_DIR="$1"

# Check if a directory was provided.
if [ -z "$PARENT_DIR" ]; then
  echo "❌ Error: No directory supplied."
  echo "Usage: $0 <path/to/your/repos>"
  exit 1
fi

# Check if the provided path is actually a valid directory.
if [ ! -d "$PARENT_DIR" ]; then
  echo "❌ Error: '$PARENT_DIR' is not a valid directory."
  exit 1
fi

# Loop through each item in the parent directory.
for dir in "$PARENT_DIR"/*; do
  # Check if the item is a directory AND it contains a .git folder.
  if [ -d "$dir/.git" ]; then
    echo "-----------------------------------------------------"
    # Use basename to get just the folder name from the path.
    echo "🔄 Pulling updates for: $(basename "$dir")"
    echo "-----------------------------------------------------"
    
    # Run 'git pull' inside a subshell.
    # The 'cd' is temporary and won't affect the script's main working directory.
    (cd "$dir" && git pull)
    
    echo "" # Add a blank line for readability.
  fi
done

echo "✅ All repositories updated."