3 files changed, 39 insertions, 13 deletions
diff --git a/pkg/repository/apkindex.go b/pkg/repository/apkindex.go
index 1809bd4..bc9c473 100644
--- a/pkg/repository/apkindex.go
+++ b/pkg/repository/apkindex.go
@@ -10,19 +10,6 @@ import (
 	"strings"
 )
 
-type Package struct {
-	Name         string
-	Version      string
-	Arch         string
-	Description  string
-	License      string
-	Origin       string
-	Maintainer   string
-	Checksum     []byte
-	Dependencies []string
-	Provides     []string
-}
-
 type ApkIndex struct {
 	Signature   []byte
 	Description string
diff --git a/pkg/repository/package.go b/pkg/repository/package.go
new file mode 100644
index 0000000..745aeaa
--- /dev/null
+++ b/pkg/repository/package.go
@@ -0,0 +1,23 @@
+package repository
+
+import "fmt"
+
+//Package represents a single package with the information present in an
+//APKINDEX.
+type Package struct {
+	Name         string
+	Version      string
+	Arch         string
+	Description  string
+	License      string
+	Origin       string
+	Maintainer   string
+	Checksum     []byte
+	Dependencies []string
+	Provides     []string
+}
+
+//Returns the package filename as it's named in a repository.
+func (p *Package) Filename() string {
+	return fmt.Sprintf("%s-%s.apk", p.Name, p.Version)
+}
diff --git a/pkg/repository/package_test.go b/pkg/repository/package_test.go
new file mode 100644
index 0000000..0ef3f14
--- /dev/null
+++ b/pkg/repository/package_test.go
@@ -0,0 +1,16 @@
+package repository
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPackageReturnsProperFilename(t *testing.T) {
+	pkg := Package{
+		Name:    "test-package",
+		Version: "1.2.3-r0",
+	}
+
+	assert.Equal(t, "test-package-1.2.3-r0.apk", pkg.Filename())
+}