Allow to add a new component to a published repo

This commit modifies the behavior of the publish switch method in the way, that also new components can be added to an already published repository. It is no longer necessary to drop and recreate the whole publish.

Signed-off-by: Christoph Fiehe <c.fiehe@eurodata.de>

api/publish.go

@@ -9,7 +9,6 @@ import (
 	"github.com/aptly-dev/aptly/deb"
 	"github.com/aptly-dev/aptly/pgp"
 	"github.com/aptly-dev/aptly/task"
-	"github.com/aptly-dev/aptly/utils"
 	"github.com/gin-gonic/gin"
 )
 
@@ -299,13 +298,7 @@ func apiPublishUpdateSwitch(c *gin.Context) {
 			published.UpdateLocalRepo(component)
 		}
 	} else if published.SourceKind == "snapshot" {
-		publishedComponents := published.Components()
 		for _, snapshotInfo := range b.Snapshots {
-			if !utils.StrSliceHasItem(publishedComponents, snapshotInfo.Component) {
-				AbortWithJSONError(c, 404, fmt.Errorf("component %s is not in published repository", snapshotInfo.Component))
-				return
-			}
-
 			snapshotCollection := collectionFactory.SnapshotCollection()
 			snapshot, err2 := snapshotCollection.ByName(snapshotInfo.Name)
 			if err2 != nil {