get_group_owners_gitlab.sh

#!/bin/bash

# Get all group owners from gitlab

MY_ACCESS_TOKEN=$1
curl -s --location --request GET 'http://gitlab.intranet/api/v4/groups' --header "PRIVATE-TOKEN: ${MY_ACCESS_TOKEN}" -o file.txt 

grep -Po '"id":\d+' file.txt | cut -d: -f2 > ids.txt
grep -Po 'web_url":[^,]+' file.txt > names.txt
for X in $(cat ids.txt); do 
    curl -s --location --request GET "http://gitlab.intranet/api/v4/groups/${X}/members/" --header "PRIVATE-TOKEN: ${MY_ACCESS_TOKEN}" > members.json
    echo ${X} - $(head -1 names.txt)
    sed -i 1d names.txt
    sed -i 's/]\[/,/g' members.json
    python -m json.tool members.json | grep -A6 -P '(access_level": 50)' | grep -P '("name|access_level)'
done > owner_members.txt


rm -f members.json ids.txt file.txt names.txt