Fix instance updating

This commit is contained in:
Tom 2023-08-01 09:56:48 +02:00
parent b2c12ac9be
commit 8bd44cd91e
9 changed files with 64 additions and 73 deletions

View file

@ -6,7 +6,6 @@ import (
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient"
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/barrel"
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/mstore"
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/php"
"github.com/tkw1536/pkglib/stream"
)
@ -16,7 +15,6 @@ type Drush struct {
ingredient.Base
Dependencies struct {
Barrel *barrel.Barrel
MStore *mstore.MStore
PHP *php.PHP
}
}

View file

@ -1,64 +0,0 @@
package drush
import (
"context"
"io"
"time"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component/meta"
"github.com/FAU-CDI/wisski-distillery/internal/status"
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient"
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/mstore"
"github.com/tkw1536/goprogram/exit"
"github.com/tkw1536/pkglib/stream"
)
var errBlindUpdateFailed = exit.Error{
Message: "failed to run blind update script for instance %q",
ExitCode: exit.ExitGeneric,
}
// Update performs a blind drush update
func (drush *Drush) Update(ctx context.Context, progress io.Writer) error {
err := drush.Dependencies.Barrel.Shell(ctx, stream.NonInteractive(progress), "/runtime/blind_update.sh")
if err != nil {
return errBlindUpdateFailed.WithMessageF(drush.Slug).Wrap(err)
}
return drush.setLastUpdate(ctx)
}
const lastUpdate = mstore.For[int64]("lastUpdate")
func (drush *Drush) LastUpdate(ctx context.Context) (t time.Time, err error) {
epoch, err := lastUpdate.Get(ctx, drush.Dependencies.MStore)
if err == meta.ErrMetadatumNotSet {
return t, nil
}
if err != nil {
return t, err
}
// and turn it into time!
return time.Unix(epoch, 0), nil
}
func (drush *Drush) setLastUpdate(ctx context.Context) error {
return lastUpdate.Set(ctx, drush.Dependencies.MStore, time.Now().Unix())
}
type LastUpdateFetcher struct {
ingredient.Base
Dependencies struct {
Drush *Drush
}
}
var (
_ ingredient.WissKIFetcher = (*LastUpdateFetcher)(nil)
)
func (lbr *LastUpdateFetcher) Fetch(flags ingredient.FetcherFlags, info *status.WissKI) (err error) {
info.LastUpdate, err = lbr.Dependencies.Drush.LastUpdate(flags.Context)
return
}