Monorepo for Tangled
tangled.org
1package config
2
3import (
4 "context"
5
6 "github.com/bluesky-social/indigo/atproto/syntax"
7 "github.com/sethvargo/go-envconfig"
8 "tangled.org/core/xrpc/serviceauth"
9)
10
11type Repo struct {
12 ScanPath string `env:"SCAN_PATH, default=/home/git"`
13 Readme []string `env:"README"`
14 MainBranch string `env:"MAIN_BRANCH, default=main"`
15}
16
17type Server struct {
18 ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:5555"`
19 InternalListenAddr string `env:"INTERNAL_LISTEN_ADDR, default=127.0.0.1:5444"`
20 DBPath string `env:"DB_PATH, default=knotserver.db"`
21 Hostname string `env:"HOSTNAME, required"`
22 PlcUrl string `env:"PLC_URL, default=https://plc.directory"`
23 JetstreamEndpoint string `env:"JETSTREAM_ENDPOINT, default=wss://jetstream1.us-west.bsky.network/subscribe"`
24 Owner string `env:"OWNER, required"`
25 LogDids bool `env:"LOG_DIDS, default=true"`
26 MaxResponseKB int `env:"MAX_RESPONSE_KB, default=5120"`
27
28 // This disables signature verification so use with caution.
29 Dev bool `env:"DEV, default=false"`
30
31 // SecureMode enables per-repository subprocess isolation.
32 SecureMode bool `env:"SECURE_MODE, default=false"`
33}
34
35type Git struct {
36 // user name & email used as committer
37 UserName string `env:"USER_NAME, default=Tangled"`
38 UserEmail string `env:"USER_EMAIL, default=noreply@tangled.sh"`
39}
40
41func (s Server) Did() syntax.DID {
42 return serviceauth.DidWeb(s.Hostname)
43}
44
45type Config struct {
46 Repo Repo `env:",prefix=KNOT_REPO_"`
47 Server Server `env:",prefix=KNOT_SERVER_"`
48 Git Git `env:",prefix=KNOT_GIT_"`
49 AppViewEndpoint string `env:"APPVIEW_ENDPOINT, default=https://tangled.org"`
50 LogsAddr string `env:"LOGS_ADDR, default=tangled.org:3333"`
51 KnotMirrors []string `env:"KNOT_MIRRORS, default=https://mirror.tangled.network"`
52}
53
54func Load(ctx context.Context) (*Config, error) {
55 var cfg Config
56 err := envconfig.Process(ctx, &cfg)
57 if err != nil {
58 return nil, err
59 }
60
61 if cfg.Repo.Readme == nil {
62 cfg.Repo.Readme = []string{
63 "README.md", "readme.md",
64 "README",
65 "readme",
66 "README.markdown",
67 "readme.markdown",
68 "README.txt",
69 "readme.txt",
70 "README.rst",
71 "readme.rst",
72 "README.org",
73 "readme.org",
74 "README.asciidoc",
75 "readme.asciidoc",
76 }
77 }
78
79 return &cfg, nil
80}