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internal/component: Move pool around

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This commit is contained in:
Tom Wiesing 2022-10-18 09:38:51 +02:00
parent f7c8a43844
commit 9443217441
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4 changed files with 116 additions and 155 deletions
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97
internal/dis/distillery.go
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@ -3,15 +3,24 @@ package dis
import (
"context"
"sync"
"time"
"github.com/FAU-CDI/wisski-distillery/internal/component"
"github.com/FAU-CDI/wisski-distillery/internal/component/control"
"github.com/FAU-CDI/wisski-distillery/internal/component/exporter"
"github.com/FAU-CDI/wisski-distillery/internal/component/exporter/logger"
"github.com/FAU-CDI/wisski-distillery/internal/component/home"
"github.com/FAU-CDI/wisski-distillery/internal/component/info"
"github.com/FAU-CDI/wisski-distillery/internal/component/instances"
"github.com/FAU-CDI/wisski-distillery/internal/component/meta"
"github.com/FAU-CDI/wisski-distillery/internal/component/resolver"
"github.com/FAU-CDI/wisski-distillery/internal/component/sql"
"github.com/FAU-CDI/wisski-distillery/internal/component/ssh"
"github.com/FAU-CDI/wisski-distillery/internal/component/static"
"github.com/FAU-CDI/wisski-distillery/internal/component/triplestore"
"github.com/FAU-CDI/wisski-distillery/internal/component/web"
"github.com/FAU-CDI/wisski-distillery/pkg/lazy"
)
// Distillery represents a WissKI Distillery
@ -31,8 +40,9 @@ type Distillery struct {
// But for now this will just hold upstream configuration.
Upstream Upstream
// Pool holds all the components in this pool
pool component.Pool
// pool holds all components
pool lazy.Pool[component.Component, component.Still]
poolInit sync.Once
}
// Upstream contains the configuration for accessing remote configuration.
@ -50,51 +60,80 @@ func (dis *Distillery) Context() context.Context {
// PUBLIC COMPONENT GETTERS
//
// e is a convenience function to export a single component
func e[C component.Component](dis *Distillery) C {
return component.Export[C](
&dis.pool,
dis.Still,
dis.register,
)
}
func ea[C component.Component](dis *Distillery) []C {
return component.ExportAll[C](
&dis.pool,
dis.Still,
dis.register,
)
}
func (dis *Distillery) Control() *control.Control {
return e[*control.Control](dis)
return export[*control.Control](dis)
}
func (dis *Distillery) Resolver() *resolver.Resolver {
return e[*resolver.Resolver](dis)
return export[*resolver.Resolver](dis)
}
func (dis *Distillery) SSH() *ssh.SSH {
return e[*ssh.SSH](dis)
return export[*ssh.SSH](dis)
}
func (dis *Distillery) SQL() *sql.SQL {
return e[*sql.SQL](dis)
return export[*sql.SQL](dis)
}
func (dis *Distillery) Triplestore() *triplestore.Triplestore {
return e[*triplestore.Triplestore](dis)
return export[*triplestore.Triplestore](dis)
}
func (dis *Distillery) Instances() *instances.Instances {
return e[*instances.Instances](dis)
return export[*instances.Instances](dis)
}
func (dis *Distillery) Exporter() *exporter.Exporter {
return e[*exporter.Exporter](dis)
return export[*exporter.Exporter](dis)
}
func (dis *Distillery) Installable() []component.Installable {
return ea[component.Installable](dis)
return exportAll[component.Installable](dis)
}
func (dis *Distillery) Updatable() []component.Updatable {
return ea[component.Updatable](dis)
return exportAll[component.Updatable](dis)
}
func (dis *Distillery) Provisionable() []component.Provisionable {
return ea[component.Provisionable](dis)
return exportAll[component.Provisionable](dis)
}
//
// All components
// THESE SHOULD NEVER BE CALLED DIRECTLY
//
func (dis *Distillery) allComponents() []initFunc {
return []initFunc{
auto[*web.Web],
auto[*ssh.SSH],
manual(func(ts *triplestore.Triplestore) {
ts.BaseURL = "http://" + dis.Upstream.Triplestore
ts.PollContext = dis.Context()
ts.PollInterval = time.Second
}),
manual(func(sql *sql.SQL) {
sql.ServerURL = dis.Upstream.SQL
sql.PollContext = dis.Context()
sql.PollInterval = time.Second
}),
auto[*instances.Instances],
auto[*meta.Meta],
// Snapshots
auto[*exporter.Exporter],
auto[*logger.Logger],
auto[*exporter.Config],
auto[*exporter.Bookkeeping],
auto[*exporter.Filesystem],
auto[*exporter.Pathbuilders],
// Control server
auto[*control.Control],
auto[*static.Static],
manual(func(home *home.Home) {
home.RefreshInterval = time.Minute
}),
manual(func(resolver *resolver.Resolver) {
resolver.RefreshInterval = time.Minute
}),
auto[*info.Info],
}
}