Monorepo for Tangled
tangled.org
1package config
2
3import (
4 "context"
5 "fmt"
6
7 "github.com/bluesky-social/indigo/atproto/syntax"
8 "github.com/sethvargo/go-envconfig"
9)
10
11type Server struct {
12 ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:6555"`
13 DBPath string `env:"DB_PATH, default=spindle.db"`
14 Hostname string `env:"HOSTNAME, required"`
15 JetstreamEndpoint string `env:"JETSTREAM_ENDPOINT, default=wss://jetstream1.us-west.bsky.network/subscribe"`
16 PlcUrl string `env:"PLC_URL, default=https://plc.directory"`
17 Dev bool `env:"DEV, default=false"`
18 Owner string `env:"OWNER, required"`
19 Secrets Secrets `env:",prefix=SECRETS_"`
20 LogDir string `env:"LOG_DIR, default=/var/log/spindle"`
21 QueueSize int `env:"QUEUE_SIZE, default=100"`
22 MaxJobCount int `env:"MAX_JOB_COUNT, default=2"` // max number of pipelines that run at a time
23 MaxConcurrentWorkflows int `env:"MAX_CONCURRENT_WORKFLOWS, default=8"` // max number of workflow containers running at once (memory cap)
24}
25
26func (s Server) Did() syntax.DID {
27 return syntax.DID(fmt.Sprintf("did:web:%s", s.Hostname))
28}
29
30type Secrets struct {
31 Provider string `env:"PROVIDER, default=sqlite"`
32 OpenBao OpenBaoConfig `env:",prefix=OPENBAO_"`
33}
34
35type OpenBaoConfig struct {
36 ProxyAddr string `env:"PROXY_ADDR, default=http://127.0.0.1:8200"`
37 Mount string `env:"MOUNT, default=spindle"`
38}
39
40type NixeryPipelines struct {
41 Nixery string `env:"NIXERY, default=nixery.tangled.sh"`
42 WorkflowTimeout string `env:"WORKFLOW_TIMEOUT, default=5m"`
43 MaxJobMemoryMB int64 `env:"MAX_JOB_MEMORY_MB, default=6144"` // per-container memory limit in MiB (default 6 GiB)
44}
45
46type S3 struct {
47 LogBucket string `env:"LOG_BUCKET"`
48}
49
50type Config struct {
51 Server Server `env:",prefix=SPINDLE_SERVER_"`
52 NixeryPipelines NixeryPipelines `env:",prefix=SPINDLE_NIXERY_PIPELINES_"`
53 S3 S3 `env:",prefix=SPINDLE_S3_"`
54}
55
56func Load(ctx context.Context) (*Config, error) {
57 var cfg Config
58 err := envconfig.Process(ctx, &cfg)
59 if err != nil {
60 return nil, err
61 }
62
63 return &cfg, nil
64}