Fix style issues

License: MIT
Signed-off-by: Michael Avila <davidmichaelavila@gmail.com>

core/builder.go

@@ -288,6 +288,7 @@ func setupNode(ctx context.Context, n *IpfsNode, cfg *BuildCfg) error {
 	tracker := provider.NewTracker(n.Repo.Datastore())
 	n.Provider = provider.NewProviderSystem(
 		provider.NewProvider(ctx, queueP, tracker, n.Routing),
+		// TODO: configure time.Minute and time.Hour*12
 		provider.NewReprovider(ctx, queueR, tracker, time.Minute, time.Hour*12, n.Blockstore, n.Routing),
 	)
 

provider/reprovider.go

@@ -46,7 +46,7 @@ func (rp *Reprovider) Run() {
 }
 
 // Close stops thhe reprovider
-func (rp *Reprovider) Close() error  {
+func (rp *Reprovider) Close() error {
 	return rp.queue.Close()
 }
 

provider/system.go

@@ -5,23 +5,28 @@ import (
 	"github.com/ipfs/go-cid"
 )
 
+// ProviderSystem bundles together provider and reprovider behavior
+// into one system
 type ProviderSystem struct {
-	provider Provider
+	provider   Provider
 	reprovider *Reprovider
 }
 
+// NewProviderSystem creates a new ProviderSystem
 func NewProviderSystem(p Provider, r *Reprovider) *ProviderSystem {
 	return &ProviderSystem{
-		provider: p,
+		provider:   p,
 		reprovider: r,
 	}
 }
 
+// Run starts the provider system loops
 func (ps *ProviderSystem) Run() {
 	ps.provider.Run()
 	ps.reprovider.Run()
 }
 
+// Close stops the provider system loops
 func (ps *ProviderSystem) Close() error {
 	var errs []error
 
@@ -39,14 +44,18 @@ func (ps *ProviderSystem) Close() error {
 	return nil
 }
 
+// Provide a cid by announcing it to the network
 func (ps *ProviderSystem) Provide(cid cid.Cid) {
 	ps.provider.Provide(cid)
 }
 
+// Tracking returns all cids that are currently being tracked and reprovided
+// by the provider system.
 func (ps *ProviderSystem) Tracking() (<-chan cid.Cid, error) {
 	return ps.provider.Tracking()
 }
 
+// Reprovide triggers a reprovide
 func (ps *ProviderSystem) Reprovide(ctx context.Context) error {
-    return ps.reprovider.Trigger(ctx)
+	return ps.reprovider.Trigger(ctx)
 }