ghorg/cmd/clone.go

// Package cmd encapsulates the logic for all cli commands
package cmd

import (
	"bufio"
	"fmt"
	"log"
	"net/url"
	"os"
	"path/filepath"
	"regexp"
	"strconv"
	"strings"

	"github.com/gabrie30/ghorg/colorlog"
	"github.com/gabrie30/ghorg/configs"
	"github.com/gabrie30/ghorg/git"
	"github.com/gabrie30/ghorg/scm"
	"github.com/korovkin/limiter"
	"github.com/spf13/cobra"
)

var cloneCmd = &cobra.Command{
	Use:   "clone",
	Short: "Clone user or org repos from GitHub, GitLab, Gitea or Bitbucket",
	Long:  `Clone user or org repos from GitHub, GitLab, Gitea or Bitbucket. See $HOME/ghorg/conf.yaml for defaults, its likely you will need to update some of these values of use the flags to overwrite them. Values are set first by a default value, then based off what is set in $HOME/ghorg/conf.yaml, finally the cli flags, which have the highest level of precedence.`,
	Run:   cloneFunc,
}

func cloneFunc(cmd *cobra.Command, argz []string) {
	if cmd.Flags().Changed("path") {
		absolutePath := configs.EnsureTrailingSlashOnFilePath((cmd.Flag("path").Value.String()))
		os.Setenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO", absolutePath)
	}

	if cmd.Flags().Changed("protocol") {
		protocol := cmd.Flag("protocol").Value.String()
		os.Setenv("GHORG_CLONE_PROTOCOL", protocol)
	}

	if cmd.Flags().Changed("branch") {
		os.Setenv("GHORG_BRANCH", cmd.Flag("branch").Value.String())
	}

	if cmd.Flags().Changed("bitbucket-username") {
		os.Setenv("GHORG_BITBUCKET_USERNAME", cmd.Flag("bitbucket-username").Value.String())
	}

	if cmd.Flags().Changed("clone-type") {
		cloneType := strings.ToLower(cmd.Flag("clone-type").Value.String())
		os.Setenv("GHORG_CLONE_TYPE", cloneType)
	}

	if cmd.Flags().Changed("scm") {
		scmType := strings.ToLower(cmd.Flag("scm").Value.String())
		os.Setenv("GHORG_SCM_TYPE", scmType)
	}

	if cmd.Flags().Changed("base-url") {
		url := cmd.Flag("base-url").Value.String()
		os.Setenv("GHORG_SCM_BASE_URL", url)
	}

	if cmd.Flags().Changed("concurrency") {
		g := cmd.Flag("concurrency").Value.String()
		os.Setenv("GHORG_CONCURRENCY", g)
	}

	if cmd.Flags().Changed("topics") {
		topics := cmd.Flag("topics").Value.String()
		os.Setenv("GHORG_TOPICS", topics)
	}

	if cmd.Flags().Changed("match-prefix") {
		prefix := cmd.Flag("match-prefix").Value.String()
		os.Setenv("GHORG_MATCH_PREFIX", prefix)
	}

	if cmd.Flags().Changed("exclude-match-prefix") {
		prefix := cmd.Flag("exclude-match-prefix").Value.String()
		os.Setenv("GHORG_EXCLUDE_MATCH_PREFIX", prefix)
	}

	if cmd.Flags().Changed("gitlab-group-exclude-match-regex") {
		prefix := cmd.Flag("gitlab-group-exclude-match-regex").Value.String()
		os.Setenv("GHORG_GITLAB_GROUP_EXCLUDE_MATCH_REGEX", prefix)
	}

	if cmd.Flags().Changed("match-regex") {
		regex := cmd.Flag("match-regex").Value.String()
		os.Setenv("GHORG_MATCH_REGEX", regex)
	}

	if cmd.Flags().Changed("exclude-match-regex") {
		regex := cmd.Flag("exclude-match-regex").Value.String()
		os.Setenv("GHORG_EXCLUDE_MATCH_REGEX", regex)
	}

	if cmd.Flags().Changed("ghorgignore-path") {
		path := cmd.Flag("ghorgignore-path").Value.String()
		os.Setenv("GHORG_IGNORE_PATH", path)
	}

	if cmd.Flags().Changed("skip-archived") {
		os.Setenv("GHORG_SKIP_ARCHIVED", "true")
	}

	if cmd.Flags().Changed("no-clean") {
		os.Setenv("GHORG_NO_CLEAN", "true")
	}

	if cmd.Flags().Changed("fetch-all") {
		os.Setenv("GHORG_FETCH_ALL", "true")
	}

	if cmd.Flags().Changed("dry-run") {
		os.Setenv("GHORG_DRY_RUN", "true")
	}

	if cmd.Flags().Changed("clone-wiki") {
		os.Setenv("GHORG_CLONE_WIKI", "true")
	}

	if cmd.Flags().Changed("insecure-gitlab-client") {
		os.Setenv("GHORG_INSECURE_GITLAB_CLIENT", "true")
	}

	if cmd.Flags().Changed("skip-forks") {
		os.Setenv("GHORG_SKIP_FORKS", "true")
	}

	if cmd.Flags().Changed("quiet") {
		os.Setenv("GHORG_QUIET", "true")
	}

	if cmd.Flags().Changed("preserve-dir") {
		os.Setenv("GHORG_PRESERVE_DIRECTORY_STRUCTURE", "true")
	}

	if cmd.Flags().Changed("backup") {
		os.Setenv("GHORG_BACKUP", "true")
	}

	if cmd.Flags().Changed("output-dir") {
		d := cmd.Flag("output-dir").Value.String()
		os.Setenv("GHORG_OUTPUT_DIR", d)
	}

	if len(argz) < 1 {
		if os.Getenv("GHORG_SCM_TYPE") == "github" && os.Getenv("GHORG_CLONE_TYPE") == "user" {
			argz = append(argz, "")
		} else {
			colorlog.PrintError("You must provide an org or user to clone")
			os.Exit(1)
		}
	}

	configs.GetOrSetToken()

	if cmd.Flags().Changed("token") {
		if os.Getenv("GHORG_SCM_TYPE") == "github" {
			os.Setenv("GHORG_GITHUB_TOKEN", cmd.Flag("token").Value.String())
		} else if os.Getenv("GHORG_SCM_TYPE") == "gitlab" {
			os.Setenv("GHORG_GITLAB_TOKEN", cmd.Flag("token").Value.String())
		} else if os.Getenv("GHORG_SCM_TYPE") == "bitbucket" {
			if cmd.Flags().Changed("bitbucket-username") {
				os.Setenv("GHORG_BITBUCKET_APP_PASSWORD", cmd.Flag("token").Value.String())
			} else {
				os.Setenv("GHORG_BITBUCKET_OAUTH_TOKEN", cmd.Flag("token").Value.String())
			}
		} else if os.Getenv("GHORG_SCM_TYPE") == "gitea" {
			os.Setenv("GHORG_GITEA_TOKEN", cmd.Flag("token").Value.String())
		}
	}

	err := configs.VerifyTokenSet()
	if err != nil {
		colorlog.PrintError(err)
		os.Exit(1)
	}

	err = configs.VerifyConfigsSetCorrectly()
	if err != nil {
		colorlog.PrintError(err)
		os.Exit(1)
	}

	parseParentFolder(argz)
	args = argz
	targetCloneSource = argz[0]
	setupRepoClone()
}

func setupRepoClone() {
	var cloneTargets []scm.Repo
	var err error

	if os.Getenv("GHORG_CLONE_TYPE") == "org" {
		cloneTargets, err = getAllOrgCloneUrls()
	} else if os.Getenv("GHORG_CLONE_TYPE") == "user" {
		cloneTargets, err = getAllUserCloneUrls()
	} else {
		colorlog.PrintError("GHORG_CLONE_TYPE not set or unsupported")
		os.Exit(1)
	}

	if err != nil {
		colorlog.PrintError("Encountered an error, aborting")
		fmt.Println(err)
		os.Exit(1)
	}

	if len(cloneTargets) == 0 {
		colorlog.PrintInfo("No repos found for " + os.Getenv("GHORG_SCM_TYPE") + " " + os.Getenv("GHORG_CLONE_TYPE") + ": " + targetCloneSource + ", please verify you have sufficient permissions to clone target repos, double check spelling and try again.")
		os.Exit(0)
	}
	git := git.NewGit()
	CloneAllRepos(git, cloneTargets)
}

func getAllOrgCloneUrls() ([]scm.Repo, error) {
	return getCloneUrls(true)
}

func getAllUserCloneUrls() ([]scm.Repo, error) {
	return getCloneUrls(false)
}

func getCloneUrls(isOrg bool) ([]scm.Repo, error) {
	asciiTime()
	PrintConfigs()
	scmType := strings.ToLower(os.Getenv("GHORG_SCM_TYPE"))
	if len(scmType) == 0 {
		colorlog.PrintError("GHORG_SCM_TYPE not set")
		os.Exit(1)
	}
	client, err := scm.GetClient(scmType)
	if err != nil {
		colorlog.PrintError(err)
		os.Exit(1)
	}

	if isOrg {
		return client.GetOrgRepos(targetCloneSource)
	}
	return client.GetUserRepos(targetCloneSource)
}

func createDirIfNotExist() {
	if _, err := os.Stat(os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO") + parentFolder); os.IsNotExist(err) {
		err = os.MkdirAll(os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"), 0o700)
		if err != nil {
			panic(err)
		}
	}
}

func repoExistsLocally(repo scm.Repo) bool {
	if _, err := os.Stat(repo.HostPath); os.IsNotExist(err) {
		return false
	}

	return true
}

func getAppNameFromURL(url string) string {
	withGit := strings.Split(url, "/")
	appName := withGit[len(withGit)-1]
	split := strings.Split(appName, ".")
	return strings.Join(split[0:len(split)-1], ".")
}

func printRemainingMessages() {
	if len(cloneInfos) > 0 {
		colorlog.PrintInfo("\n============ Info ============\n")
		for _, i := range cloneInfos {
			colorlog.PrintInfo(i + "\n")
		}
	}

	if len(cloneErrors) > 0 {
		colorlog.PrintError("\n============ Issues ============\n")
		for _, e := range cloneErrors {
			colorlog.PrintError(e + "\n")
		}
	}
}

func readGhorgIgnore() ([]string, error) {
	file, err := os.Open(configs.GhorgIgnoreLocation())
	if err != nil {
		return nil, err
	}
	defer file.Close()

	var lines []string
	scanner := bufio.NewScanner(file)
	for scanner.Scan() {
		if scanner.Text() != "" {
			lines = append(lines, scanner.Text())
		}
	}
	return lines, scanner.Err()
}

func filterByRegexMatch(repos []scm.Repo) []scm.Repo {
	filteredRepos := []scm.Repo{}
	regex := fmt.Sprint(os.Getenv("GHORG_MATCH_REGEX"))

	for i, r := range repos {
		re := regexp.MustCompile(regex)
		match := re.FindString(r.Name)
		if match != "" {
			filteredRepos = append(filteredRepos, repos[i])
		}
	}

	return filteredRepos
}

func filterByExcludeRegexMatch(repos []scm.Repo) []scm.Repo {
	filteredRepos := []scm.Repo{}
	regex := fmt.Sprint(os.Getenv("GHORG_EXCLUDE_MATCH_REGEX"))

	for i, r := range repos {
		exclude := false
		re := regexp.MustCompile(regex)
		match := re.FindString(r.Name)
		if match != "" {
			exclude = true
		}

		if !exclude {
			filteredRepos = append(filteredRepos, repos[i])
		}
	}

	return filteredRepos
}

func filterByMatchPrefix(repos []scm.Repo) []scm.Repo {
	filteredRepos := []scm.Repo{}
	for i, r := range repos {
		pfs := strings.Split(os.Getenv("GHORG_MATCH_PREFIX"), ",")
		for _, p := range pfs {
			if strings.HasPrefix(strings.ToLower(r.Name), strings.ToLower(p)) {
				filteredRepos = append(filteredRepos, repos[i])
			}
		}
	}

	return filteredRepos
}

func filterByExcludeMatchPrefix(repos []scm.Repo) []scm.Repo {
	filteredRepos := []scm.Repo{}
	for i, r := range repos {
		var exclude bool
		pfs := strings.Split(os.Getenv("GHORG_EXCLUDE_MATCH_PREFIX"), ",")
		for _, p := range pfs {
			if strings.HasPrefix(strings.ToLower(r.Name), strings.ToLower(p)) {
				exclude = true
			}
		}

		if !exclude {
			filteredRepos = append(filteredRepos, repos[i])
		}
	}

	return filteredRepos
}

// exclude wikis from repo count
func getRepoCountOnly(targets []scm.Repo) int {
	count := 0
	for _, t := range targets {
		if !t.IsWiki {
			count++
		}
	}

	return count
}

func printDryRun(repos []scm.Repo) {
	for _, repo := range repos {
		colorlog.PrintSubtleInfo(repo.URL + "\n")
	}
	count := len(repos)
	colorlog.PrintSuccess(fmt.Sprintf("%v repos to be cloned into: %s%s", count, os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"), parentFolder))
}

// CloneAllRepos clones all repos
func CloneAllRepos(git git.Gitter, cloneTargets []scm.Repo) {
	// Filter repos that have attributes that don't need specific scm api calls
	if os.Getenv("GHORG_MATCH_REGEX") != "" {
		colorlog.PrintInfo("Filtering repos down by including regex matches...\n")
		cloneTargets = filterByRegexMatch(cloneTargets)
	}
	if os.Getenv("GHORG_EXCLUDE_MATCH_REGEX") != "" {
		colorlog.PrintInfo("Filtering repos down by excluding regex matches...\n")
		cloneTargets = filterByExcludeRegexMatch(cloneTargets)
	}
	if os.Getenv("GHORG_MATCH_PREFIX") != "" {
		colorlog.PrintInfo("Filtering repos down by including prefix matches...\n")
		cloneTargets = filterByMatchPrefix(cloneTargets)
	}
	if os.Getenv("GHORG_EXCLUDE_MATCH_PREFIX") != "" {
		colorlog.PrintInfo("Filtering repos down by excluding prefix matches...\n")
		cloneTargets = filterByExcludeMatchPrefix(cloneTargets)
	}

	// filter repos down based on ghorgignore if one exists
	_, err := os.Stat(configs.GhorgIgnoreLocation())
	if !os.IsNotExist(err) {
		// Open the file parse each line and remove cloneTargets containing
		toIgnore, err := readGhorgIgnore()
		if err != nil {
			colorlog.PrintError("Error parsing your ghorgignore, aborting")
			fmt.Println(err)
			os.Exit(1)
		}

		colorlog.PrintInfo("\nUsing ghorgignore, filtering repos down...\n")

		filteredCloneTargets := []scm.Repo{}
		var flag bool
		for _, cloned := range cloneTargets {
			flag = false
			for _, ignore := range toIgnore {
				if strings.Contains(cloned.URL, ignore) {
					flag = true
				}
			}

			if !flag {
				filteredCloneTargets = append(filteredCloneTargets, cloned)
			}
		}

		cloneTargets = filteredCloneTargets

	}

	repoCount := getRepoCountOnly(cloneTargets)

	if os.Getenv("GHORG_CLONE_WIKI") == "true" {
		wikiCount := strconv.Itoa(len(cloneTargets) - repoCount)
		colorlog.PrintInfo(strconv.Itoa(repoCount) + " repos found in " + targetCloneSource + ", including " + wikiCount + " enabled wikis\n")
	} else {
		colorlog.PrintInfo(strconv.Itoa(repoCount) + " repos found in " + targetCloneSource + "\n")
	}

	if os.Getenv("GHORG_DRY_RUN") == "true" {
		printDryRun(cloneTargets)
		return
	}

	createDirIfNotExist()

	l, err := strconv.Atoi(os.Getenv("GHORG_CONCURRENCY"))
	if err != nil {
		log.Fatal("Could not determine GHORG_CONCURRENCY")
	}

	limit := limiter.NewConcurrencyLimiter(l)

	var cloneCount, pulledCount int

	for i := range cloneTargets {
		repo := cloneTargets[i]
		repoSlug := getAppNameFromURL(repo.URL)
		limit.Execute(func() {
			if repo.Path != "" && os.Getenv("GHORG_PRESERVE_DIRECTORY_STRUCTURE") == "true" {
				repoSlug = repo.Path
			}

			repo.HostPath = filepath.Join(os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"), parentFolder, configs.GetCorrectFilePathSeparator(), repoSlug)

			if repo.IsWiki {
				if !strings.HasSuffix(repo.HostPath, ".wiki") {
					repo.HostPath = repo.HostPath + ".wiki"
				}
			}

			if os.Getenv("GHORG_BACKUP") == "true" {
				repo.HostPath = filepath.Join(os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"), parentFolder+"_backup", configs.GetCorrectFilePathSeparator(), repoSlug)
			}

			action := "cloning"

			if repoExistsLocally(repo) {
				if os.Getenv("GHORG_BACKUP") == "true" {
					err := git.UpdateRemote(repo)

					// Theres no way to tell if a github repo has a wiki to clone
					if err != nil && repo.IsWiki {
						e := fmt.Sprintf("Wiki may be enabled but there was no content to clone on Repo: %s Error: %v", repo.URL, err)
						cloneInfos = append(cloneInfos, e)
						return
					}

					if err != nil {
						e := fmt.Sprintf("Could not update remotes in Repo: %s Error: %v", repo.URL, err)
						cloneErrors = append(cloneErrors, e)
						return
					}
				} else if os.Getenv("GHORG_NO_CLEAN") == "true" {
					action = "fetching"
					err := git.FetchAll(repo)

					// Theres no way to tell if a github repo has a wiki to clone
					if err != nil && repo.IsWiki {
						e := fmt.Sprintf("Wiki may be enabled but there was no content to clone on Repo: %s Error: %v", repo.URL, err)
						cloneInfos = append(cloneInfos, e)
						return
					}

					if err != nil {
						e := fmt.Sprintf("Could not fetch remotes in Repo: %s Error: %v", repo.URL, err)
						cloneErrors = append(cloneErrors, e)
						return
					}

				} else {
					err := git.Checkout(repo)
					if err != nil {
						e := fmt.Sprintf("Could not checkout out %s, branch may not exist, no changes made Repo: %s Error: %v", repo.CloneBranch, repo.URL, err)
						cloneInfos = append(cloneInfos, e)
						return
					}

					err = git.Clean(repo)

					if err != nil {
						e := fmt.Sprintf("Problem running git clean: %s Error: %v", repo.URL, err)
						cloneErrors = append(cloneErrors, e)
						return
					}

					err = git.Reset(repo)

					if err != nil {
						e := fmt.Sprintf("Problem resetting %s Repo: %s Error: %v", repo.CloneBranch, repo.URL, err)
						cloneErrors = append(cloneErrors, e)
						return
					}

					err = git.Pull(repo)

					if err != nil {
						e := fmt.Sprintf("Problem trying to pull %v Repo: %s Error: %v", repo.CloneBranch, repo.URL, err)
						cloneErrors = append(cloneErrors, e)
						return
					}

					action = "pulling"
					pulledCount++

					if os.Getenv("GHORG_FETCH_ALL") == "true" {
						err = git.FetchAll(repo)

						if err != nil {
							e := fmt.Sprintf("Could not fetch remotes in Repo: %s Error: %v", repo.URL, err)
							cloneErrors = append(cloneErrors, e)
							return
						}
					}
				}
			} else {
				// if https clone and github/gitlab add personal access token to url

				err = git.Clone(repo)

				// Theres no way to tell if a github repo has a wiki to clone
				if err != nil && repo.IsWiki {
					e := fmt.Sprintf("Wiki may be enabled but there was no content to clone on Repo: %s Error: %v", repo.URL, err)
					cloneInfos = append(cloneInfos, e)
					return
				}

				if err != nil {
					e := fmt.Sprintf("Problem trying to clone Repo: %s Error: %v", repo.URL, err)
					cloneErrors = append(cloneErrors, e)
					return
				}

				if os.Getenv("GHORG_BRANCH") != "" {
					err := git.Checkout(repo)
					if err != nil {
						e := fmt.Sprintf("Could not checkout out %s, branch may not exist, no changes made Repo: %s Error: %v", repo.CloneBranch, repo.URL, err)
						cloneInfos = append(cloneInfos, e)
						return
					}
				}

				cloneCount++

				// TODO: make configs around remote name
				// we clone with api-key in clone url
				err = git.SetOrigin(repo)

				// if repo has wiki, but content does not exist this is going to error
				if err != nil {
					e := fmt.Sprintf("Problem trying to set remote on Repo: %s Error: %v", repo.URL, err)
					cloneErrors = append(cloneErrors, e)
					return
				}

				if os.Getenv("GHORG_FETCH_ALL") == "true" {
					err = git.FetchAll(repo)

					if err != nil {
						e := fmt.Sprintf("Could not fetch remotes in Repo: %s Error: %v", repo.URL, err)
						cloneErrors = append(cloneErrors, e)
						return
					}
				}
			}

			colorlog.PrintSuccess("Success " + action + " repo: " + repo.URL + " -> branch: " + repo.CloneBranch)
		})

	}

	limit.WaitAndClose()

	printRemainingMessages()

	colorlog.PrintSuccess(fmt.Sprintf("New repos cloned: %v, existing repos pulled: %v", cloneCount, pulledCount))

	// TODO: fix all these if else checks with ghorg_backups
	if os.Getenv("GHORG_BACKUP") == "true" {
		colorlog.PrintSuccess(fmt.Sprintf("\nFinished! %s%s_backup", os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"), parentFolder))
	} else if os.Getenv("GHORG_QUIET") != "true" {
		colorlog.PrintSuccess(fmt.Sprintf("\nFinished! %s%s", os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"), parentFolder))
	}
}

func asciiTime() {
	colorlog.PrintInfo(
		`
 +-+-+-+-+ +-+-+ +-+-+-+-+-+
 |T|I|M|E| |T|O| |G|H|O|R|G|
 +-+-+-+-+ +-+-+ +-+-+-+-+-+
`)
}

// PrintConfigs shows the user what is set before cloning
func PrintConfigs() {
	if os.Getenv("GHORG_QUIET") == "true" {
		return
	}

	colorlog.PrintInfo("*************************************")
	colorlog.PrintInfo("* SCM           : " + os.Getenv("GHORG_SCM_TYPE"))
	colorlog.PrintInfo("* Type          : " + os.Getenv("GHORG_CLONE_TYPE"))
	colorlog.PrintInfo("* Protocol      : " + os.Getenv("GHORG_CLONE_PROTOCOL"))
	colorlog.PrintInfo("* Location      : " + os.Getenv("GHORG_ABSOLUTE_PATH_TO_CLONE_TO"))
	colorlog.PrintInfo("* Concurrency   : " + os.Getenv("GHORG_CONCURRENCY"))

	if os.Getenv("GHORG_BRANCH") != "" {
		colorlog.PrintInfo("* Branch        : " + getGhorgBranch())
	}
	if os.Getenv("GHORG_SCM_BASE_URL") != "" {
		colorlog.PrintInfo("* Base URL      : " + os.Getenv("GHORG_SCM_BASE_URL"))
	}
	if os.Getenv("GHORG_SKIP_ARCHIVED") == "true" {
		colorlog.PrintInfo("* Skip Archived : " + os.Getenv("GHORG_SKIP_ARCHIVED"))
	}
	if os.Getenv("GHORG_SKIP_FORKS") == "true" {
		colorlog.PrintInfo("* Skip Forks    : " + os.Getenv("GHORG_SKIP_FORKS"))
	}
	if os.Getenv("GHORG_BACKUP") == "true" {
		colorlog.PrintInfo("* Backup        : " + os.Getenv("GHORG_BACKUP"))
	}
	if os.Getenv("GHORG_CLONE_WIKI") == "true" {
		colorlog.PrintInfo("* Wikis         : " + os.Getenv("GHORG_CLONE_WIKI"))
	}
	if configs.GhorgIgnoreDetected() {
		colorlog.PrintInfo("* Ghorgignore   : " + configs.GhorgIgnoreLocation())
	}
	if os.Getenv("GHORG_MATCH_REGEX") != "" {
		colorlog.PrintInfo("* Regex Match   : " + os.Getenv("GHORG_MATCH_REGEX"))
	}
	if os.Getenv("GHORG_EXCLUDE_MATCH_REGEX") != "" {
		colorlog.PrintInfo("* Exclude Regex : " + os.Getenv("GHORG_EXCLUDE_MATCH_REGEX"))
	}
	if os.Getenv("GHORG_MATCH_PREFIX") != "" {
		colorlog.PrintInfo("* Prefix Match: " + os.Getenv("GHORG_MATCH_PREFIX"))
	}
	if os.Getenv("GHORG_EXCLUDE_MATCH_PREFIX") != "" {
		colorlog.PrintInfo("* Exclude Prefix: " + os.Getenv("GHORG_EXCLUDE_MATCH_PREFIX"))
	}
	if os.Getenv("GHORG_OUTPUT_DIR") != "" {
		colorlog.PrintInfo("* Output Dir    : " + parentFolder)
	}
	if os.Getenv("GHORG_NO_CLEAN") == "true" {
		colorlog.PrintInfo("* No Clean      : " + "true")
	}
	if os.Getenv("GHORG_FETCH_ALL") == "true" {
		colorlog.PrintInfo("* Fetch All     : " + "true")
	}
	if os.Getenv("GHORG_DRY_RUN") == "true" {
		colorlog.PrintInfo("* Dry Run       : " + "true")
	}

	colorlog.PrintInfo("* Config Used   : " + os.Getenv("GHORG_CONFIG"))
	colorlog.PrintInfo("* Ghorg version : " + GetVersion())

	colorlog.PrintInfo("*************************************")
}

func getGhorgBranch() string {
	if os.Getenv("GHORG_BRANCH") == "" {
		return "default branch"
	}

	return os.Getenv("GHORG_BRANCH")
}

func parseParentFolder(argz []string) {
	if os.Getenv("GHORG_OUTPUT_DIR") != "" {
		parentFolder = os.Getenv("GHORG_OUTPUT_DIR")
		return
	}

	parentFolder = strings.ToLower(argz[0])

	// If all-group is used set the parent folder to the name of the baseurl
	if argz[0] == "all-groups" && os.Getenv("GHORG_SCM_BASE_URL") != "" {
		u, err := url.Parse(os.Getenv("GHORG_SCM_BASE_URL"))
		if err != nil {
			return
		}
		parentFolder = strings.TrimSuffix(strings.TrimPrefix(u.Host, "www."), ".com")
		fmt.Println(parentFolder)
	}
}