Adding upstream version 3.10.8.

Signed-off-by: Daniel Baumann <daniel@debian.org>

forges/helpers/pullrequest/helper.go

@@ -0,0 +1,73 @@
+// Copyright Earl Warren <contact@earl-warren.org>
+// Copyright Loïc Dachary <loic@dachary.org>
+// SPDX-License-Identifier: MIT
+
+package pullrequest
+
+import (
+	"context"
+	"fmt"
+
+	"code.forgejo.org/f3/gof3/v3/f3"
+	helpers_repository "code.forgejo.org/f3/gof3/v3/forges/helpers/repository"
+	"code.forgejo.org/f3/gof3/v3/id"
+	"code.forgejo.org/f3/gof3/v3/logger"
+	f3_tree "code.forgejo.org/f3/gof3/v3/tree/f3"
+	"code.forgejo.org/f3/gof3/v3/tree/generic"
+)
+
+type Interface interface {
+	Upsert(context.Context) id.NodeID
+	Get(context.Context) bool
+}
+
+type prInterface interface {
+	logger.MessageInterface
+	f3_tree.PullRequestDriverInterface
+	GetNode() generic.NodeInterface
+	SetFetchFunc(func(ctx context.Context, url, ref string))
+	ToFormat() f3.Interface
+}
+
+type helper struct {
+	pr prInterface
+	r  helpers_repository.Interface
+}
+
+func (o *helper) getRepository(ctx context.Context) helpers_repository.Interface {
+	if o.r == nil {
+		project := f3_tree.GetFirstNodeKind(o.pr.GetNode(), f3_tree.KindProject)
+		r := project.Find(generic.NewPathFromString("repositories/vcs"))
+		if r == generic.NilNode {
+			panic(fmt.Errorf("no repository found for %s", project.GetCurrentPath()))
+		}
+		o.r = r.GetDriver().(f3_tree.ForgeDriverInterface).GetHelper().(helpers_repository.Interface)
+	}
+	return o.r
+}
+
+func (o *helper) Get(ctx context.Context) bool {
+	headURL := o.getRepository(ctx).GetRepositoryURL()
+	headRef := o.pr.GetPullRequestHead()
+	o.pr.SetFetchFunc(func(ctx context.Context, url, ref string) {
+		helpers_repository.GitMirrorRef(ctx, o.pr, headURL, headRef, url, ref)
+	})
+	return true
+}
+
+func (o *helper) Upsert(ctx context.Context) id.NodeID {
+	f := o.pr.ToFormat().(*f3.PullRequest)
+	if f.FetchFunc != nil {
+		pushURL := o.getRepository(ctx).GetRepositoryPushURL()
+		for _, pushRef := range o.pr.GetPullRequestPushRefs() {
+			f.FetchFunc(ctx, pushURL, pushRef)
+		}
+	}
+	return o.pr.GetNode().GetID()
+}
+
+func NewHelper(ctx context.Context, pr prInterface) Interface {
+	return &helper{
+		pr: pr,
+	}
+}