Clone all repositories under the GitHub org/user "jaywcjlove" into current directory.

clone-jaywcjlove-repos.sh

#!/usr/bin/env bash
set -euo pipefail

# Clone all repositories under the GitHub org/user "jaywcjlove" into current directory.
# Usage:
#   bash clone-jaywcjlove-repos.sh
# Optional env:
#   GITHUB_TOKEN=xxx   # raise GitHub API rate limit
#   ORG=jaywcjlove          # override org/user name
#   PER_PAGE=100       # API page size (max 100)

ORG="${ORG:-jaywcjlove}"
PER_PAGE="${PER_PAGE:-100}"
PAGE=1

api_base="https://api.github.com"
api_url="${api_base}/users/${ORG}/repos"

headers=("Accept: application/vnd.github+json")
if [[ -n "${GITHUB_TOKEN:-}" ]]; then
  headers+=("Authorization: Bearer ${GITHUB_TOKEN}")
fi

get_clone_urls() {
  local json="$1"

  if command -v jq >/dev/null 2>&1; then
    jq -r '.[].clone_url' <<<"$json"
  elif command -v python3 >/dev/null 2>&1; then
    python3 - <<'PY' <<<"$json"
import json, sys
items = json.load(sys.stdin)
for it in items:
    url = it.get("clone_url")
    if url:
        print(url)
PY
  else
    echo "Error: need jq or python3 to parse GitHub API JSON." >&2
    exit 1
  fi
}

while :; do
  response="$(curl -fsSL \
    -H "${headers[0]}" \
    ${headers[1]:+ -H "${headers[1]}"} \
    "${api_url}?per_page=${PER_PAGE}&page=${PAGE}&type=all")"

  clone_urls="$(get_clone_urls "$response")"

  # Empty page => done.
  if [[ -z "${clone_urls}" ]]; then
    break
  fi

  while IFS= read -r repo_url; do
    [[ -z "$repo_url" ]] && continue

    repo_name="${repo_url##*/}"
    repo_name="${repo_name%.git}"

    if [[ -d "$repo_name/.git" ]]; then
      echo "Skip existing: $repo_name"
      continue
    fi

    echo "Cloning: $repo_url"
    git clone "$repo_url"
  done <<<"$clone_urls"

  PAGE=$((PAGE + 1))
done

echo "Done. All repositories under '${ORG}' have been processed."