Delete old branches

delete_old_branches.sh

#!/bin/bash

# Set the age threshold in seconds (7 days)
age=$((7 * 24 * 60 * 60))

# Loop through all local branches
for branch in $(git for-each-ref --format='%(refname:short)' refs/heads/); do
    # Get the timestamp of the last commit on the branch
    timestamp=$(git log -1 --format="%ct" "$branch")

    # Calculate the age of the branch in seconds
    age_branch=$(( $(date +%s) - $timestamp ))

    # Check if the branch is older than the threshold
    if [ $age_branch -gt $age ]; then
        # Delete the branch
        git branch -D "$branch"
    fi
done