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feat(daemon): add on-demand library scan via heartbeat and WebSocket

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This commit is contained in:
Deivid Soto 2026-04-07 11:36:42 +02:00
parent 4cf07c411c
commit a9179dc758
4 changed files with 56 additions and 15 deletions
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29
internal/cmd/daemon.go
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@ -416,14 +416,21 @@ func runDaemonStart() error {
}()
// Start auto-scan goroutine (daily library scan + sync)
if cfg.Library.ScanPath != "" && cfg.Library.AutoScan {
// Default scan_path to download dir so auto-scan works out of the box.
scanPath := cfg.Library.ScanPath
if scanPath == "" {
scanPath = cfg.Download.Dir
}
if scanPath != "" && cfg.Library.AutoScan {
scanCfg := cfg
scanCfg.Library.ScanPath = scanPath
scanInterval := 24 * time.Hour
if cfg.Library.ScanInterval != "" {
if parsed, err := time.ParseDuration(cfg.Library.ScanInterval); err == nil && parsed > 0 {
scanInterval = parsed
}
}
go runAutoScan(ctx, cfg, scanInterval, agentClient)
go runAutoScan(ctx, scanCfg, scanInterval, agentClient, d.ScanNow)
}
// Start daemon (blocks)
@ -500,13 +507,15 @@ func formatSpeedLog(bps int64) string {
}
}
// runAutoScan runs a library scan + sync on a timer.
func runAutoScan(ctx context.Context, cfg config.Config, interval time.Duration, ac *agent.Client) {
// runAutoScan runs a library scan + sync on a timer or on-demand via scanNow channel.
func runAutoScan(ctx context.Context, cfg config.Config, interval time.Duration, ac *agent.Client, scanNow <-chan struct{}) {
log.Printf("[auto-scan] enabled: every %s, path: %s", interval, cfg.Library.ScanPath)
// Run first scan after a short delay (let daemon stabilize)
select {
case <-time.After(30 * time.Second):
case <-scanNow:
// Immediate scan requested before initial delay
case <-ctx.Done():
return
}
@ -549,6 +558,7 @@ func runAutoScan(ctx context.Context, cfg config.Config, interval time.Duration,
}
const batchSize = 100
syncStartedAt := time.Now().UTC().Format(time.RFC3339)
for i := 0; i < len(items); i += batchSize {
end := i + batchSize
if end > len(items) {
@ -557,9 +567,10 @@ func runAutoScan(ctx context.Context, cfg config.Config, interval time.Duration,
isLast := end >= len(items)
_, err := ac.SyncLibrary(ctx, agent.LibrarySyncRequest{
Items: items[i:end],
ScanPath: cache.Path,
IsLastBatch: isLast,
Items: items[i:end],
ScanPath: cache.Path,
IsLastBatch: isLast,
SyncStartedAt: syncStartedAt,
})
if err != nil {
log.Printf("[auto-scan] sync failed: %v", err)
@ -579,6 +590,10 @@ func runAutoScan(ctx context.Context, cfg config.Config, interval time.Duration,
select {
case <-ticker.C:
doScan()
case <-scanNow:
log.Printf("[auto-scan] on-demand scan triggered")
ticker.Reset(interval)
doScan()
case <-ctx.Done():
return
}