890022ae64
This commit ensures that the compiler has to check every component against the groups they implement by explicitly annotating the appropriate interfaces.
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
package drush
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import (
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"context"
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"time"
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"github.com/FAU-CDI/wisski-distillery/internal/dis/component/meta"
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"github.com/FAU-CDI/wisski-distillery/internal/status"
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"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient"
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"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/mstore"
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"github.com/FAU-CDI/wisski-distillery/pkg/environment"
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"github.com/tkw1536/goprogram/exit"
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"github.com/tkw1536/goprogram/stream"
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)
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var errBlindUpdateFailed = exit.Error{
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Message: "Failed to run blind update script for instance %q: exited with code %s",
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ExitCode: exit.ExitGeneric,
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}
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// Update performs a blind drush update
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func (drush *Drush) Update(ctx context.Context, io stream.IOStream) error {
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code, err := drush.Barrel.Shell(ctx, io, "/runtime/blind_update.sh")
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if err != nil {
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return errBlindUpdateFailed.WithMessageF(drush.Slug, environment.ExecCommandError)
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}
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if code != 0 {
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return errBlindUpdateFailed.WithMessageF(drush.Slug, code)
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}
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return drush.setLastUpdate(ctx)
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}
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const lastUpdate = mstore.For[int64]("lastUpdate")
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func (drush *Drush) LastUpdate(ctx context.Context) (t time.Time, err error) {
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epoch, err := lastUpdate.Get(ctx, drush.MStore)
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if err == meta.ErrMetadatumNotSet {
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return t, nil
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}
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if err != nil {
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return t, err
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}
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// and turn it into time!
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return time.Unix(epoch, 0), nil
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}
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func (drush *Drush) setLastUpdate(ctx context.Context) error {
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return lastUpdate.Set(ctx, drush.MStore, time.Now().Unix())
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}
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type LastUpdateFetcher struct {
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ingredient.Base
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Drush *Drush
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}
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var (
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_ ingredient.WissKIFetcher = (*LastUpdateFetcher)(nil)
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)
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func (lbr *LastUpdateFetcher) Fetch(flags ingredient.FetcherFlags, info *status.WissKI) (err error) {
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info.LastUpdate, err = lbr.Drush.LastUpdate(flags.Context)
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return
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}
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