paths.go RawHistoryFolder

1// Package app provides the application initialization and wiring.
2package app
3
4import (
5	"os"
6	"path/filepath"
7	"strings"
8
9	"github.com/spf13/viper"
10)
11
12// DefaultDataDir returns the default data directory path.
13// Uses ~/.gordon for user installations, /var/lib/gordon as fallback.
14func DefaultDataDir() string {
15	if homeDir, err := os.UserHomeDir(); err == nil {
16		return filepath.Join(homeDir, ".gordon")
17	}
18	return "/var/lib/gordon"
19}
20
21// ConfigureViper sets up viper with standard config file search paths.
22// Config file: gordon.toml
23// Search paths (in order): /etc/gordon, ~/.config/gordon, current directory
24func ConfigureViper(v *viper.Viper, configPath string) {
25	if configPath != "" {
26		v.SetConfigFile(configPath)
27		switch ext := strings.ToLower(filepath.Ext(configPath)); ext {
28		case ".json":
29			v.SetConfigType("json")
30		case ".yaml", ".yml":
31			v.SetConfigType("yaml")
32		case ".toml":
33			v.SetConfigType("toml")
34		default:
35			v.SetConfigType("toml")
36		}
37	} else {
38		v.SetConfigName("gordon")
39		v.SetConfigType("toml")
40		v.AddConfigPath("/etc/gordon")
41		v.AddConfigPath("$HOME/.config/gordon")
42		v.AddConfigPath(".")
43	}
44}