Add buck rule and alias to generate source jar

Change-Id: Id588ded39de5fb3defbc792a8bfbd39532464e2f
2 files changed
tree: 6e9c2823365938a609d9235795a4a51f8c7cbca9
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. BUCK