1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
package config
import (
"log/slog"
"os"
"github.com/go-playground/validator/v10"
"gopkg.in/yaml.v3"
)
type Config struct {
LogLevel slog.Level `json:"LogLevel" yaml:"logLevel" validate:"required"`
BlogPages BlogPagesConfig `json:"BlogPages" yaml:"blogPages" validate:"required"`
FactGiver FactGiverConfig `json:"FactGiver" yaml:"factGiver" validate:"required"`
LocalePath string `json:"LocalePath" yaml:"localePath" validate:"required,filepath"`
AvailableLanguages []AvailableLanguageConfig `json:"AvailableLanguages" yaml:"availableLanguages" validate:"required"`
Auth AuthConfig `json:"Auth" yaml:"auth" validate:"required"`
Mail MailConfig `json:"Mail" yaml:"mail" validate:"required"`
CanonicalEndpoint string `json:"CanonicalEndpoint" yaml:"canonicalEndpoint" validate:"required"`
Meta MetaConfig `json:"Meta" yaml:"meta"`
}
type BlogPagesConfig struct {
Storage StorageConfig `json:"Storage" yaml:"storage" validate:"required"`
}
type StorageConfig struct {
Type string `json:"type" yaml:"type"`
Config B2Config `json:"Config" yaml:"config" validate:"required"`
}
type B2Config struct {
BucketName string `json:"BucketName" yaml:"bucketName" validate:"required,min=1"`
Region string `json:"Region" yaml:"region" validate:"required,min=1"`
Prefix string `json:"Prefix" yaml:"prefix"`
KeyID string `json:"KeyID" yaml:"keyID"`
ApplicationKey string `json:"ApplicationKey" yaml:"applicationKey"`
}
type FactGiverConfig struct {
Storage StorageConfig `json:"Storage" yaml:"storage" validate:"required"`
FactsFileName string `json:"FactsFileName" yaml:"factsFileName" validate:"required"`
}
type AvailableLanguageConfig struct {
Name string `json:"Name" yaml:"name" validate:"required"`
Alt string `json:"Alt" yaml:"alt"`
Flag string `json:"Flag" yaml:"flag" validate:"url"`
LocFile string `json:"LocFile" yaml:"locFile" validate:"required,filepath"`
}
type AuthConfig struct {
Salt string `json:"Salt" yaml:"salt" validate:"required"`
Db DbConfig `json:"Db" yaml:"db" validate:"required"`
}
type DbConfig struct {
Type string `json:"Type" yaml:"type" validate:"required,oneof=sqlite3"`
Cfg Sqlite3Config `json:"Config" yaml:"config"`
}
type Sqlite3Config struct {
DSN string `json:"DSN" yaml:"dsn" validate:"required"`
}
type MailConfig struct {
ClientHost string `json:"ClientHost" yaml:"clientHost" validate:"required"`
MailHost string `json:"MailHost" yaml:"mailHost" validate:"required"`
PublicName string `json:"PublicName" yaml:"publicName" validate:"required"`
MailAddress string `json:"MailAddress" yaml:"mailAddress" validate:"required"`
Username string `json:"Username" yaml:"username" validate:"required"`
Password string `json:"Password" yaml:"password" validate:"required"`
Salt string `json:"Salt" yaml:"salt" validate:"required"`
Trigger TriggerConfig `json:"Trigger" yaml:"trigger" validate:"required"`
}
type TriggerConfig struct {
OnNewPost string `json:"OnNewPost" yaml:"onNewPost" validate:"cron,required"`
}
type MetaConfig struct {
GoogleSiteVerification string `json:"GoogleSiteVerification" yaml:"googleSiteVerification"`
}
func LoadConfig(path string, config *Config) error {
fileBytes, err := os.ReadFile(path)
if err != nil {
return err
}
expandedFileBytes := []byte(os.ExpandEnv(string(fileBytes)))
if err = yaml.Unmarshal(expandedFileBytes, config); err != nil {
return err
}
return nil
}
func InitConfig(path string) (*Config, error) {
config := &Config{}
if err := LoadConfig(path, config); err != nil {
return nil, err
}
validate := validator.New(validator.WithRequiredStructEnabled())
if err := validate.Struct(config); err != nil {
return nil, err
}
return config, nil
}
|
