build: add a simple magefile

go.mod

@@ -2,4 +2,7 @@ module gitlab.com/dananglin/pelican
 
 go 1.16
 
-require go.etcd.io/bbolt v1.3.6
+require (
+	github.com/magefile/mage v1.11.0
+	go.etcd.io/bbolt v1.3.6
+)

go.sum

@@ -1,3 +1,5 @@
+github.com/magefile/mage v1.11.0 h1:C/55Ywp9BpgVVclD3lRnSYCwXTYxmSppIgLeDYlNuls=
+github.com/magefile/mage v1.11.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
 go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU=
 go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
 golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d h1:L/IKR6COd7ubZrs2oTnTi73IhgqJ71c9s80WsQnh0Es=

magefile.go

@@ -0,0 +1,45 @@
+//+build mage
+
+package main
+
+import (
+	"os"
+	"strings"
+
+	"github.com/magefile/mage/sh"
+)
+
+var Default = Build
+
+// Clean clean the workspace
+func Clean() error {
+	if err := sh.Run("go", "clean", "./..."); err != nil {
+		return err
+	}
+
+	testDBDir := "./test/databases"
+
+	files, err := os.ReadDir(testDBDir)
+	if err != nil {
+		return err
+	}
+
+	for _, f := range files {
+		filename := f.Name()
+		if strings.HasSuffix(filename, ".db") {
+			os.Remove(testDBDir + "/" + filename)
+		}
+	}
+
+	return nil
+}
+
+// Test run the go tests
+func Test() error {
+	return sh.Run("go", "test", ".")
+}
+
+// Build build the executable
+func Build() error {
+	return sh.Run("go", "build", ".")
+}