Convert Git repos from Git SSH to HTTPS

convert_git_to_https.sh

#!/bin/bash
# This script converts all git remote URLs from SSH to HTTPS for all repositories in the current directory.
#
# Author: Werner Robitza
#
# Usage:
# ./convert_to_https.sh

TARGET_PATH="."
GIT_HOSTNAME="git.example.com"  # Change this to your Git hostname
DRY_RUN=

usage() {
  echo "Usage: $0 [-n] [-h] [TARGET_PATH]"
  echo
  echo "  TARGET_PATH: The path to the repositories to convert, if unset, the current directory is used"
  echo
  echo "Options:"
  echo "  -n, --dry-run: Dry run (do not make any changes)"
  echo "  -h, --help: Show this help message"
  exit 1
}

while [ $# -gt 0 ]; do
  case "$1" in
    -n|--dry-run)
      DRY_RUN=1
      shift
      ;;
    -h|--help)
      usage
      ;;
    *)
      TARGET_PATH="$1"
      shift
      ;;
  esac
done

if [ -n "$TARGET_PATH" ]; then
  SEARCH_PATH="$TARGET_PATH"
else
  SEARCH_PATH="."
fi

find "$SEARCH_PATH" -type d -name ".git" | while read -r gitdir; do
  repo="${gitdir%/.git}"
  cd "$repo" || continue
  for remote in $(git remote); do
    url=$(git remote get-url "$remote")
    if [[ "$url" =~ ^git@(git\.)?${GIT_HOSTNAME}:(.+)$ ]]; then
      https_url="https://${GIT_HOSTNAME}/${BASH_REMATCH[2]}"
      if [ -z "$DRY_RUN" ]; then
        git remote set-url "$remote" "$https_url"
        echo -e "\033[32mConverted $url to $https_url\033[0m"
      else
        echo -e "\033[33mWould convert $url to $https_url\033[0m"
      fi
    else
      echo -e "\033[33mSkipping $url\033[0m"
    fi
  done
  git config -f .gitmodules --get-regexp '^submodule\..*\.url$' 2>/dev/null | while read -r key value; do
    if [[ "$value" =~ ^git@(git\.)?${GIT_HOSTNAME}:(.+)$ ]]; then
      https_url="https://${GIT_HOSTNAME}/${BASH_REMATCH[2]}"
      if [ -z "$DRY_RUN" ]; then
        git config -f .gitmodules "$key" "$https_url"
        echo -e "\033[32mConverted $value to $https_url\033[0m"
      else
        echo -e "\033[33mWould convert $value to $https_url\033[0m"
      fi
    fi
  done
done