dirs.go

package util

import (
	"os"
	"path/filepath"
	"strings"
)

func HomeDir() string {
	if h := os.Getenv("HOME"); h != "" {
		return h
	}
	h := os.Getenv("USERPROFILE") // windows
	if h == "" {
		h = "."
	}
	return h
}

func DraftDir() (string, error) {
	c, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(c, "draft")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

func ConfigDir() (string, error) {
	path := os.Getenv("JX_HOME")
	if path != "" {
		return path, nil
	}
	h := HomeDir()
	path = filepath.Join(h, ".jx")
	err := os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

func CacheDir() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(h, "cache")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

func EnvironmentsDir() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(h, "environments")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

func OrganisationsDir() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(h, "organisations")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

func BackupDir() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(h, "backup")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

func LogsDir() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(h, "logs")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

// JXBinLocation finds the JX config directory and creates a bin directory inside it if it does not already exist. Returns the JX bin path
func JXBinLocation() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	path := filepath.Join(h, "bin")
	err = os.MkdirAll(path, DefaultWritePermissions)
	if err != nil {
		return "", err
	}
	return path, nil
}

// JXBinaryLocation Returns the path to the currently installed JX binary.
func JXBinaryLocation(commandInterface Commander) (string, error) {
	jxBinaryFromEnv, found := os.LookupEnv("JX_BINARY")
	if found {
		return strings.TrimSuffix(jxBinaryFromEnv, "/jx"), nil
	}
	commandInterface.SetName("which")
	commandInterface.SetArgs([]string{"jx"})
	out, err := commandInterface.RunWithoutRetry()
	if err != nil {
		return out, err
	}
	path := strings.TrimSuffix(out, "/jx")
	return path, nil
}

func MavenBinaryLocation() (string, error) {
	h, err := ConfigDir()
	if err != nil {
		return "", err
	}
	return filepath.Join(h, "maven", "bin"), nil
}