gh-add-repos-to-team.sh

#!/bin/bash

export GH_PAGER=""

# Check if 4 arguments are passed
if [ "$#" -ne 4 ]; then
    echo "Usage: $0 <organisation> <team> <repo pattern> <permission>"
    exit 1
fi

organisation=$1
team=$2
repo_pattern=$3
permission=$4

# Define an array with valid permissions
valid_permissions=("pull" "push" "admin")

# Check if the provided permission is valid
if [[ ! " ${valid_permissions[@]} " =~ " ${permission} " ]]; then
    echo "Invalid permission: $permission"
    echo "Valid permissions are: ${valid_permissions[*]}"
    exit 1
fi

echo "Fetching repositories for the organisation: $organisation..."

# Fetch all repositories for the organisation matching the given pattern
repos=$(gh repo list $organisation --limit 1000 | grep "$repo_pattern" | awk '{print $1}')

echo "Repositories matching pattern '$repo_pattern':"
echo "$repos"

# Prompt user for confirmation
read -p "Are you sure you want to add all these repositories to the team $team with $permission permission? (y/n) " -n 1 -r
echo    # (optional) move to a new line
if [[ $REPLY =~ ^[Yy]$ ]]
then
    # Split the repos string into an array
    IFS=$'\n' read -rd '' -a repo_array <<<"$repos"

    for repo in "${repo_array[@]}"
    do
        echo "Adding $repo to team $team with $permission permission..."
        # Add the repository to the team with the specified permission
        gh api orgs/$organisation/teams/$team/repos/$repo --method PUT --field permission="$permission"
    done
    echo "All matched repositories have been added to the team $team with $permission permission."
else
    echo "Operation cancelled."
fi