dzming.li
A vibe coded tangled fork which supports pijul.
1package config
2
3import (
4 "context"
5 "fmt"
6 "net/url"
7 "strings"
8 "time"
9
10 "github.com/sethvargo/go-envconfig"
11)
12
13type CoreConfig struct {
14 CookieSecret string `env:"COOKIE_SECRET, default=00000000000000000000000000000000"`
15 DbPath string `env:"DB_PATH, default=appview.db"`
16 ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:3000"`
17 AppviewHost string `env:"APPVIEW_HOST, default=tangled.org"`
18 AppviewName string `env:"APPVIEW_Name, default=Tangled"`
19 Dev bool `env:"DEV, default=false"`
20 DisallowedNicknamesFile string `env:"DISALLOWED_NICKNAMES_FILE"`
21
22 // temporarily, to add users to default knot and spindle
23 AppPassword string `env:"APP_PASSWORD"`
24
25 // uhhhh this is because knot1 is under icy's did
26 TmpAltAppPassword string `env:"ALT_APP_PASSWORD"`
27}
28
29func (c *CoreConfig) UseTLS() bool {
30 return !c.Dev
31}
32
33func (c *CoreConfig) BaseUrl() string {
34 if c.UseTLS() {
35 return "https://" + c.AppviewHost
36 }
37 return "http://" + c.AppviewHost
38}
39
40type OAuthConfig struct {
41 ClientSecret string `env:"CLIENT_SECRET"`
42 ClientKid string `env:"CLIENT_KID"`
43}
44
45type PlcConfig struct {
46 PLCURL string `env:"URL, default=https://plc.directory"`
47}
48
49type JetstreamConfig struct {
50 Endpoint string `env:"ENDPOINT, default=wss://jetstream1.us-east.bsky.network/subscribe"`
51}
52
53type ConsumerConfig struct {
54 RetryInterval time.Duration `env:"RETRY_INTERVAL, default=60s"`
55 MaxRetryInterval time.Duration `env:"MAX_RETRY_INTERVAL, default=120m"`
56 ConnectionTimeout time.Duration `env:"CONNECTION_TIMEOUT, default=5s"`
57 WorkerCount int `env:"WORKER_COUNT, default=64"`
58 QueueSize int `env:"QUEUE_SIZE, default=100"`
59}
60
61type ResendConfig struct {
62 ApiKey string `env:"API_KEY"`
63 SentFrom string `env:"SENT_FROM, default=noreply@notifs.tangled.sh"`
64}
65
66type CamoConfig struct {
67 Host string `env:"HOST, default=https://camo.tangled.sh"`
68 SharedSecret string `env:"SHARED_SECRET"`
69}
70
71type AvatarConfig struct {
72 Host string `env:"HOST, default=https://avatar.tangled.sh"`
73 SharedSecret string `env:"SHARED_SECRET"`
74}
75
76type PosthogConfig struct {
77 ApiKey string `env:"API_KEY"`
78 Endpoint string `env:"ENDPOINT, default=https://eu.i.posthog.com"`
79}
80
81type RedisConfig struct {
82 Addr string `env:"ADDR, default=localhost:6379"`
83 Password string `env:"PASS"`
84 DB int `env:"DB, default=0"`
85}
86
87type PdsConfig struct {
88 Host string `env:"HOST, default=https://tngl.sh"`
89 AdminSecret string `env:"ADMIN_SECRET"`
90}
91
92func (p *PdsConfig) IsTnglShUser(pdsHost string) bool {
93 return strings.TrimRight(pdsHost, "/") == strings.TrimRight(p.Host, "/")
94}
95
96type R2Config struct {
97 AccessKeyID string `env:"ACCESS_KEY_ID"`
98 SecretAccessKey string `env:"SECRET_ACCESS_KEY"`
99 Bucket string `env:"BUCKET, default=tangled-sites"`
100}
101
102type TurnstileConfig struct {
103 SiteKey string `env:"SITE_KEY"`
104 SecretKey string `env:"SECRET_KEY"`
105}
106
107type KVConfig struct {
108 NamespaceId string `env:"NAMESPACE_ID"`
109 ApiToken string `env:"API_TOKEN"`
110}
111
112type Cloudflare struct {
113 // Legacy top-level API token. For services like Workers KV, we
114 // now use a scoped Account API token configured under the relevant
115 // sub-struct.
116 ApiToken string `env:"API_TOKEN"`
117 ZoneId string `env:"ZONE_ID"`
118 AccountId string `env:"ACCOUNT_ID"`
119
120 KV KVConfig `env:",prefix=KV_"`
121 Turnstile TurnstileConfig `env:",prefix=TURNSTILE_"`
122 R2 R2Config `env:",prefix=R2_"`
123}
124
125type SitesConfig struct {
126 Domain string `env:"DOMAIN, default=tngl.io"`
127}
128
129type LabelConfig struct {
130 DefaultLabelDefs []string `env:"DEFAULTS, default=at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/wontfix,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/good-first-issue,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/duplicate,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/documentation,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/assignee"` // delimiter=,
131 GoodFirstIssue string `env:"GFI, default=at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/good-first-issue"`
132}
133
134type BlueskyConfig struct {
135 UpdateInterval time.Duration `env:"UPDATE_INTERVAL, default=1h"`
136}
137
138func (cfg RedisConfig) ToURL() string {
139 u := &url.URL{
140 Scheme: "redis",
141 Host: cfg.Addr,
142 Path: fmt.Sprintf("/%d", cfg.DB),
143 }
144
145 if cfg.Password != "" {
146 u.User = url.UserPassword("", cfg.Password)
147 }
148
149 return u.String()
150}
151
152type Config struct {
153 Core CoreConfig `env:",prefix=TANGLED_"`
154 Jetstream JetstreamConfig `env:",prefix=TANGLED_JETSTREAM_"`
155 Knotstream ConsumerConfig `env:",prefix=TANGLED_KNOTSTREAM_"`
156 Spindlestream ConsumerConfig `env:",prefix=TANGLED_SPINDLESTREAM_"`
157 Resend ResendConfig `env:",prefix=TANGLED_RESEND_"`
158 Posthog PosthogConfig `env:",prefix=TANGLED_POSTHOG_"`
159 Camo CamoConfig `env:",prefix=TANGLED_CAMO_"`
160 Avatar AvatarConfig `env:",prefix=TANGLED_AVATAR_"`
161 OAuth OAuthConfig `env:",prefix=TANGLED_OAUTH_"`
162 Redis RedisConfig `env:",prefix=TANGLED_REDIS_"`
163 Plc PlcConfig `env:",prefix=TANGLED_PLC_"`
164 Pds PdsConfig `env:",prefix=TANGLED_PDS_"`
165 Cloudflare Cloudflare `env:",prefix=TANGLED_CLOUDFLARE_"`
166 Label LabelConfig `env:",prefix=TANGLED_LABEL_"`
167 Bluesky BlueskyConfig `env:",prefix=TANGLED_BLUESKY_"`
168 Sites SitesConfig `env:",prefix=TANGLED_SITES_"`
169}
170
171func LoadConfig(ctx context.Context) (*Config, error) {
172 var cfg Config
173 err := envconfig.Process(ctx, &cfg)
174 if err != nil {
175 return nil, err
176 }
177
178 return &cfg, nil
179}