Added compiler and scanner packages

src/scanner/Result.go

@@ -0,0 +1,4 @@
+package scanner
+
+// Result contains everything the compiler needs to start a build.
+type Result struct{}

src/scanner/Scan.go

@@ -0,0 +1,10 @@
+package scanner
+
+import (
+	"git.urbach.dev/cli/q/src/build"
+)
+
+// Scan scans all the files included in the build.
+func Scan(b *build.Build) Result {
+	return Result{}
+}

src/scanner/Scan_test.go

@@ -0,0 +1,13 @@
+package scanner_test
+
+import (
+	"testing"
+
+	"git.urbach.dev/cli/q/src/build"
+	"git.urbach.dev/cli/q/src/scanner"
+)
+
+func TestScan(t *testing.T) {
+	b := build.New("../../examples/hello")
+	scanner.Scan(b)
+}