Adding upstream version 3.10.8.

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

forges/filesystem/asset.go

@@ -0,0 +1,85 @@
+// Copyright Earl Warren <contact@earl-warren.org>
+// Copyright Loïc Dachary <loic@dachary.org>
+// SPDX-License-Identifier: MIT
+
+package filesystem
+
+import (
+	"context"
+	"io"
+	"os"
+	"path/filepath"
+
+	"code.forgejo.org/f3/gof3/v3/f3"
+	"code.forgejo.org/f3/gof3/v3/id"
+	"code.forgejo.org/f3/gof3/v3/tree/generic"
+)
+
+type assetDriver struct {
+	nodeDriver
+}
+
+func newAssetDriver(content f3.Interface) generic.NodeDriverInterface {
+	n := newNodeDriver(content).(*nodeDriver)
+	a := &assetDriver{
+		nodeDriver: *n,
+	}
+	return a
+}
+
+func (o *assetDriver) getPath() string {
+	f := o.nodeDriver.content.(*f3.ReleaseAsset)
+	options := o.GetTreeDriver().(*treeDriver).options
+	return filepath.Join(options.Directory, "objects", f.SHA256[0:2], f.SHA256[2:4], f.SHA256)
+}
+
+func (o *assetDriver) save(ctx context.Context) {
+	assetFormat := o.nodeDriver.content.(*f3.ReleaseAsset)
+	objectsHelper := o.getF3Tree().GetObjectsHelper()
+	sha, tmpPath := objectsHelper.Save(assetFormat.DownloadFunc())
+	assetFormat.SHA256 = sha
+	path := o.getPath()
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		panic(err)
+	}
+	if err := os.Rename(tmpPath, path); err != nil {
+		panic(err)
+	}
+	o.GetNode().Trace("%s %s", assetFormat.SHA256, path)
+}
+
+func (o *assetDriver) setDownloadFunc() {
+	f := o.nodeDriver.content.(*f3.ReleaseAsset)
+	f.DownloadFunc = func() io.ReadCloser {
+		f, err := os.Open(o.getPath())
+		if err != nil {
+			panic(err)
+		}
+		return f
+	}
+}
+
+func (o *assetDriver) Put(ctx context.Context) id.NodeID {
+	return o.upsert(ctx)
+}
+
+func (o *assetDriver) Patch(ctx context.Context) {
+	o.upsert(ctx)
+}
+
+func (o *assetDriver) upsert(ctx context.Context) id.NodeID {
+	assetFormat := o.nodeDriver.content.(*f3.ReleaseAsset)
+	if assetFormat.SHA256 != "" {
+		o.save(ctx)
+	}
+	o.setDownloadFunc()
+	return o.nodeDriver.upsert(ctx)
+}
+
+func (o *assetDriver) Get(ctx context.Context) bool {
+	if o.nodeDriver.Get(ctx) {
+		o.setDownloadFunc()
+		return true
+	}
+	return false
+}