diff --git a/plugins/sideload/sideload.go b/plugins/sideload/sideload.go
new file mode 100644
index 0000000..97c76f9
--- /dev/null
+++ b/plugins/sideload/sideload.go
@@ -0,0 +1,85 @@
+package sideload
+
+import (
+	"bytes"
+	"embed"
+	"path/filepath"
+
+	"git.foosoft.net/alex/goldsmith"
+)
+
+type Sideload struct {
+	files       []*goldsmith.File
+	fileSystems []embed.FS
+}
+
+func New() *Sideload {
+	return &Sideload{}
+}
+
+func (*Sideload) Name() string {
+	return "sideload"
+}
+
+func (self *Sideload) Finalize(context *goldsmith.Context) error {
+	files := self.files
+
+	for _, fileSystem := range self.fileSystems {
+		currFiles, err := self.gatherFsFiles(context, fileSystem, ".")
+		if err != nil {
+			return err
+		}
+
+		files = append(files, currFiles...)
+	}
+
+	for _, file := range files {
+		context.DispatchFile(file)
+	}
+
+	return nil
+}
+
+func (self *Sideload) Files(files ...*goldsmith.File) *Sideload {
+	self.files = append(self.files, files...)
+	return self
+}
+
+func (self *Sideload) FileSystems(fileSystems ...embed.FS) *Sideload {
+	self.fileSystems = append(self.fileSystems, fileSystems...)
+	return self
+}
+
+func (self *Sideload) gatherFsFiles(context *goldsmith.Context, fileSystem embed.FS, path string) ([]*goldsmith.File, error) {
+	entries, err := fileSystem.ReadDir(path)
+	if err != nil {
+		return nil, err
+	}
+
+	var files []*goldsmith.File
+	for _, entry := range entries {
+		currPath := filepath.Join(path, entry.Name())
+		if entry.IsDir() {
+			currFiles, err := self.gatherFsFiles(context, fileSystem, currPath)
+			if err != nil {
+				return nil, err
+			}
+
+			files = append(files, currFiles...)
+		} else {
+			data, err := fileSystem.ReadFile(currPath)
+			if err != nil {
+				return nil, err
+			}
+
+			file, err := context.CreateFileFromReader(currPath, bytes.NewReader(data))
+			if err != nil {
+				return nil, err
+			}
+
+			files = append(files, file)
+		}
+	}
+
+	return files, nil
+}
diff --git a/plugins/sideload/sideload_test.go b/plugins/sideload/sideload_test.go
new file mode 100644
index 0000000..bbc0fa8
--- /dev/null
+++ b/plugins/sideload/sideload_test.go
@@ -0,0 +1,22 @@
+package sideload
+
+import (
+	"testing"
+
+	"embed"
+
+	"git.foosoft.net/alex/goldsmith"
+	"git.foosoft.net/alex/goldsmith/harness"
+)
+
+//go:embed testdata/source
+var embedFs embed.FS
+
+func Test(self *testing.T) {
+	harness.Validate(
+		self,
+		func(gs *goldsmith.Goldsmith) {
+			gs.Chain(New().FileSystems(embedFs))
+		},
+	)
+}
diff --git a/plugins/sideload/testdata/source/1.txt b/plugins/sideload/testdata/source/1.txt
new file mode 100644
index 0000000..e69de29
diff --git a/plugins/sideload/testdata/source/child/2.txt b/plugins/sideload/testdata/source/child/2.txt
new file mode 100644
index 0000000..e69de29