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import scala.reflect.makro.Context
object Macros {
def impl(c: Context): c.Expr[Unit] = {
// we're macros, so we can reflect against our source path
// so we don't need any partests to clean up after us!
val c.CompilationUnit(file, _, _) = c.enclosingUnit
val dir = file.getParentFile
def normalizePaths(s: String) = {
val base = (dir.getCanonicalPath + java.io.File.separator).replace('\\', '/')
var regex = """\Q%s\E""" format base
val isWin = System.getProperty("os.name", "") startsWith "Windows"
if (isWin) regex = "(?i)" + regex
s.replace('\\', '/').replaceAll(regex, "")
}
import c.mirror._
val next = if (c.enclosingMacros.length < 3) Expr[Unit](Select(Ident(staticModule("Macros")), newTermName("foo"))) else c.literalUnit
c.reify {
println(c.literal(normalizePaths(c.enclosingMacros.toString)).eval)
next.eval
}
}
def foo = macro impl
}
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