rnsrk/wisski-cloud-distillery
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This commit adds and passes context around to (almost) every function.
This allows cancelling (almost) every function call globally.
This commit is contained in:
Tom Wiesing 2022-11-28 13:30:08 +01:00
parent 996ecb9f80
commit 3455f491ca
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104 changed files with 836 additions and 511 deletions
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13
internal/dis/component/triplestore/snapshot.go
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@ -1,6 +1,7 @@
package triplestore
import (
"context"
"io"
"net/http"
@ -13,10 +14,10 @@ func (Triplestore) SnapshotNeedsRunning() bool { return false }
func (Triplestore) SnapshotName() string { return "triplestore" }
func (ts *Triplestore) Snapshot(wisski models.Instance, context component.StagingContext) error {
return context.AddDirectory(".", func() error {
return context.AddFile(wisski.GraphDBRepository+".nq", func(file io.Writer) error {
_, err := ts.SnapshotDB(file, wisski.GraphDBRepository)
func (ts *Triplestore) Snapshot(wisski models.Instance, scontext component.StagingContext) error {
return scontext.AddDirectory(".", func(ctx context.Context) error {
return scontext.AddFile(wisski.GraphDBRepository+".nq", func(ctx context.Context, file io.Writer) error {
_, err := ts.SnapshotDB(ctx, file, wisski.GraphDBRepository)
return err
})
})
@ -25,8 +26,8 @@ func (ts *Triplestore) Snapshot(wisski models.Instance, context component.Stagin
var errTSBackupWrongStatusCode = errors.New("Triplestore.Backup: Wrong status code")
// SnapshotDB snapshots the provided repository into dst
func (ts Triplestore) SnapshotDB(dst io.Writer, repo string) (int64, error) {
res, err := ts.OpenRaw("GET", "/repositories/"+repo+"/statements?infer=false", nil, "", "application/n-quads")
func (ts Triplestore) SnapshotDB(ctx context.Context, dst io.Writer, repo string) (int64, error) {
res, err := ts.OpenRaw(ctx, "GET", "/repositories/"+repo+"/statements?infer=false", nil, "", "application/n-quads")
if err != nil {
return 0, err
}