1package config
  2
  3import (
  4	"fmt"
  5	"os"
  6	"path/filepath"
  7	"strings"
  8	"sync"
  9)
 10
 11const InitFlagFilename = "init"
 12
 13type ProjectInitFlag struct {
 14	Initialized bool `json:"initialized"`
 15}
 16
 17// TODO: we need to remove the global config instance keeping it now just until everything is migrated
 18var (
 19	instance *Config
 20	cwd      string
 21	once     sync.Once
 22	wg       sync.WaitGroup
 23)
 24
 25func Init(workingDir string, debug bool) (*Config, error) {
 26	var err error
 27	wg.Add(1)
 28	once.Do(func() {
 29		cwd = workingDir
 30		var cfg *Config
 31		cfg, err = Load(cwd, debug)
 32		instance = cfg
 33		wg.Done()
 34	})
 35
 36	return instance, err
 37}
 38
 39func Get() *Config {
 40	wg.Wait()
 41	return instance
 42}
 43
 44func ProjectNeedsInitialization() (bool, error) {
 45	cfg := Get()
 46	if cfg == nil {
 47		return false, fmt.Errorf("config not loaded")
 48	}
 49
 50	flagFilePath := filepath.Join(cfg.Options.DataDirectory, InitFlagFilename)
 51
 52	_, err := os.Stat(flagFilePath)
 53	if err == nil {
 54		return false, nil
 55	}
 56
 57	if !os.IsNotExist(err) {
 58		return false, fmt.Errorf("failed to check init flag file: %w", err)
 59	}
 60
 61	crushExists, err := crushMdExists(cfg.WorkingDir())
 62	if err != nil {
 63		return false, fmt.Errorf("failed to check for CRUSH.md files: %w", err)
 64	}
 65	if crushExists {
 66		return false, nil
 67	}
 68
 69	return true, nil
 70}
 71
 72func crushMdExists(dir string) (bool, error) {
 73	entries, err := os.ReadDir(dir)
 74	if err != nil {
 75		return false, err
 76	}
 77
 78	for _, entry := range entries {
 79		if entry.IsDir() {
 80			continue
 81		}
 82
 83		name := strings.ToLower(entry.Name())
 84		if name == "crush.md" {
 85			return true, nil
 86		}
 87	}
 88
 89	return false, nil
 90}
 91
 92func MarkProjectInitialized() error {
 93	cfg := Get()
 94	if cfg == nil {
 95		return fmt.Errorf("config not loaded")
 96	}
 97	flagFilePath := filepath.Join(cfg.Options.DataDirectory, InitFlagFilename)
 98
 99	file, err := os.Create(flagFilePath)
100	if err != nil {
101		return fmt.Errorf("failed to create init flag file: %w", err)
102	}
103	defer file.Close()
104
105	return nil
106}
107
108func HasInitialDataConfig() bool {
109	cfgPath := GlobalConfigData()
110	if _, err := os.Stat(cfgPath); err != nil {
111		return false
112	}
113	return Get().IsConfigured()
114}