get all org repos and main branch

org_branchs.sh

#!/bin/bash

GITHUB_USERNAME=
GIT_TOKEN=
GITHUB_ORG_NAME=

declare repositories=(`
	for ((i=0; ; i++)); do
	current_repositories=$(curl -u ${GITHUB_USERNAME}:${GIT_TOKEN} https://api.github.com/orgs/${GITHUB_ORG_NAME}/repos\?page\=$i\&per_page\=100\&type\=private | jq -c 'map( { "name": .name , "main_branch": .default_branch } )')
	length=$(jq length <<< $current_repositories)
	if [ $length -lt 1 ]; then
		break;
	fi
	echo $current_repositories
	done
`)

repositories_concatenated='[]'
for line in ${repositories[@]}; do
	repositories_concatenated=`jq --argjson arr1 "$repositories_concatenated" --argjson arr2 "$line" -n '$arr1 + $arr2 | group_by(.name) | map(.[-1])'`
done
echo "Total Repositories => `jq length <<< $repositories_concatenated`"

jq -c '.[]' <<< $repositories_concatenated | while read repository; do
	repo_name=$(jq -r '.name' <<< $repository)
	main_branch=$(jq -r '.main_branch' <<< $repository)

	echo "REPOSITORY=$repo_name MAIN_BRANCH=$main_branch"
done