module Cmd.WaitRepo (
  waitrepoCmd,
  WaitFetch(..)
  )
where

import Common.System
import Data.Maybe

import Branches
import Git
import Koji
import Package

data WaitFetch = WaitNoFetch | WaitDirty | WaitFetch

-- FIXME first check/wait for build to actually exist
waitrepoCmd :: Bool -> WaitFetch -> Maybe String -> (BranchesReq, [String])
            -> IO ()
waitrepoCmd dryrun fetch mtarget = do
  withPackagesByBranches HeaderMay False
    (case fetch of
       WaitFetch -> cleanGitFetchActive
       WaitNoFetch -> cleanGitActive
       WaitDirty -> dirtyGitActive)
    AnyNumber waitrepoBranch
  where
    waitrepoBranch :: Package -> AnyBranch -> IO ()
    waitrepoBranch _ (OtherBranch _) =
      error' "waitrepo only defined for release branches"
    waitrepoBranch pkg rbr@(RelBranch br) = do
      gitSwitchBranch rbr
      let spec = packageSpec pkg
      nvr <- pkgNameVerRel' br spec
      timeIO $
        kojiWaitRepo dryrun True (fromMaybe (branchTarget br) mtarget) nvr