diff --git a/COPYING b/COPYING
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+++ b/COPYING
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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,6 @@
+* 0.3 (2017-10-24)
+- initial release with fhbuild, fhbz, and fhpkg
+
+# Local Variables:
+# mode: text
+# End:
diff --git a/Dists.hs b/Dists.hs
new file mode 100644
--- /dev/null
+++ b/Dists.hs
@@ -0,0 +1,78 @@
+-- |
+-- Module      :  Dists
+-- Copyright   :  (C) 2014-2017  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+-- Stability   :  alpha
+-- Portability :  portable
+--
+-- Explanation: Fedora dist metadata
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+module Dists (Dist,
+              dists,
+              distBranch,
+              distShort,
+              distVersion,
+              distRepo,
+              distTag,
+              distTarget,
+              distUpdates,
+              distOverride,
+              releaseVersion,
+              rawhide) where
+
+import Data.Char (isNumber)
+import Utils ((+-+))
+
+type Dist = String
+
+dists :: [Dist]
+dists = [rawhide, "f27", "f26", "f25", "epel7"]
+
+rawhide :: String
+rawhide = "f28"
+
+distBranch :: Dist -> String
+distBranch d | d == rawhide = "master"
+             | otherwise = d
+
+splitDist :: Dist -> (String, String)
+splitDist = break isNumber
+
+distShort :: Dist -> String
+distShort = fst . splitDist
+
+distVersion :: Dist -> String
+distVersion = snd . splitDist
+
+distRepo :: Dist -> String
+distRepo d | d == rawhide = "rawhide"
+           | distShort d == "f" = "fedora"
+           | distShort d `elem` ["epel", "el"] = "epel"
+distRepo d = error $ "Unknown dist" +-+ d
+
+distUpdates :: Dist -> Maybe String
+distUpdates d | distShort d == "f" = Just "updates"
+distUpdates _ = Nothing
+
+distOverride :: Dist -> Bool
+distOverride d = d `notElem` [rawhide, "f28" {-, "epel7"-}]
+
+distTag :: Dist -> String
+distTag d {- | d == rawhide = "f28" ++ "-ghc" -}
+          {- | d == "epel7" = d ++ "-ghc" -}
+          {- | otherwise -} = d ++ "-build"
+
+distTarget  :: Dist -> Maybe String
+distTarget d | d `elem` [rawhide, "epel7"] = Nothing -- Just $ d ++ "-ghc"
+             | otherwise = Nothing
+
+releaseVersion :: Dist -> String
+releaseVersion "epel7" = "7"
+releaseVersion r | head r == 'f' = tail r
+releaseVersion _ = error "Unknown release"
diff --git a/Koji.hs b/Koji.hs
new file mode 100644
--- /dev/null
+++ b/Koji.hs
@@ -0,0 +1,58 @@
+-- |
+-- Module      :  Koji
+-- Copyright   :  (C) 2016-2017  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+-- Stability   :  alpha
+-- Portability :  *nix
+--
+-- Explanation: Koji commands
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+module Koji where
+
+#if (defined(MIN_VERSION_base) && MIN_VERSION_base(4,8,2))
+#else
+import Control.Applicative ((<$>))
+#endif
+import Data.List (isInfixOf)
+import System.FilePath ((</>))
+
+import Dists (Dist)
+import Utils (cmd, cmd_)
+
+kojiLatestPkg :: Dist -> String -> IO String
+kojiLatestPkg dist pkg = do
+  res <- words <$> cmd "koji" ["latest-pkg", "--quiet", dist, pkg]
+  return $ if null res then "" else head res
+
+kojiWaitPkg :: Dist -> String -> IO ()
+kojiWaitPkg dist pkg = --do
+  cmd_ "koji" ["wait-repo", dist, "--build=" ++ pkg]
+  --putStrLn ""
+
+kojiBuilding :: String -> String -> IO Bool
+kojiBuilding pkg build = do
+  tasks <- lines <$> cmd "koji" ["list-tasks", "--mine", "--quiet"]
+  return $ any (build `isInfixOf`) tasks || any (("/" ++ pkg ++ ":") `isInfixOf`) tasks
+
+-- parseKojiTask :: [String] -> Maybe String
+-- parseKojiTask [] = Nothing
+-- parseKojiTask (l:ls) | "Created task:" `isPrefixOf` l = Just $ removePrefix "Created task: " l
+--                       | otherwise = parseKojiTask ls
+
+notInKoji :: String -> FilePath -> String -> String -> IO Bool
+notInKoji branch topdir tag pkg = do
+  latest <- kojiLatestPkg tag pkg
+  local <- cmd "fedpkg" ["--path", topdir </> pkg </> branch, "verrel"]
+  if latest == local
+    then kojiWaitPkg tag latest >> return False
+    else return True
+
+kojiListPkgs :: Dist -> IO [String]
+kojiListPkgs dist =
+  words <$> cmd "koji" ["list-pkgs", "--tag=" ++ dist]
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,33 @@
+[![Build Status](https://travis-ci.org/fedora-haskell/fedora-haskell-tools.png)](https://travis-ci.org/fedora-haskell/fedora-haskell-tools)
+
+# Fedora Haskell Tools
+
+## fhbuild
+Builds set of packages locally or in Koji or Mock.
+
+For local builds unbuilt dependent packages are also built recursive.
+
+For updates built in Koji, buildroot overrides are created and waited for.
+
+Please be careful using this: eg for Rawhide this can easily cause
+package builds to take place in Koji when packages haven't been built
+yet for the latest disttag.
+
+See TODO for more planned features.
+
+## fhpkg
+Git clones and pull, etc Fedora Haskell package repos.
+Can also generate Hackage distro meta data.
+
+Unless you specify a branch it will use "fedpkg clone -B".
+It doesn't do anonymous cloning (-a) yet.
+
+This replaces the scripts:
+- https://pagure.io/haskell-sig-old/blob/master/f/bin/haskell-pkgs.sh
+- https://pagure.io/haskell-sig-old/blob/master/f/packages/current-packages
+
+
+fhpkg and fhbuild may eventually be merged.
+
+## fhbz
+Update version update bugs in Bugzilla for Haskell packages.
diff --git a/RPM.hs b/RPM.hs
new file mode 100644
--- /dev/null
+++ b/RPM.hs
@@ -0,0 +1,89 @@
+-- |
+-- Module      :  RPM
+-- Copyright   :  (C) 2015-2017  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+--
+-- Explanation: RPM utils
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+module RPM (packageManager,
+            repoquery,
+            repoquerySrc,
+            rpmInstall) where
+
+import Control.Monad (unless, when)
+import Data.List (elemIndices)
+import Data.Maybe (isJust, isNothing)
+import System.Directory (findExecutable)
+-- die is available in ghc-7.10 base-4.8
+import System.Exit (exitFailure)
+import System.IO (hPutStrLn, stderr)
+
+import Utils (cmdStdErr, singleLine, sudo)
+
+-- @since base 4.8.0.0
+die :: String -> IO a
+die err = hPutStrLn stderr err >> exitFailure
+
+warn :: String -> IO ()
+warn = hPutStrLn stderr
+
+requireProgram :: String -> IO ()
+requireProgram c = do
+  mavail <- findExecutable c
+  when (isNothing mavail) $ die (c ++ ": command not found")
+
+optionalProgram :: String -> IO Bool
+optionalProgram c = do
+  mavail <- findExecutable c
+  return $ isJust mavail
+
+packageManager :: IO String
+packageManager = do
+  havednf <- optionalProgram "dnf"
+  if havednf
+    then return "dnf"
+    else requireProgram "yum" >> return "yum"
+
+rpmInstall :: [String] -> IO ()
+rpmInstall rpms = do
+  pkginstaller <- packageManager
+  let (inst, arg) = if pkginstaller == "dnf" then ("dnf", "install") else ("yum", "localinstall")
+  sudo inst $ ["-y", "--nogpgcheck", arg] ++ rpms
+
+repoquery :: [String] -> String -> IO String
+repoquery args key = do
+  havednf <- optionalProgram "dnf"
+  let (prog, subcmd) = if havednf then ("dnf", ["repoquery", "--quiet"]) else ("repoquery", [])
+  repoqWrap prog (subcmd ++ args ++ [key])
+
+repoqWrap :: String -> [String] -> IO String
+repoqWrap cmd args = do
+  (out, err) <- cmdStdErr cmd args
+  -- workaround noisy dnf2 repoquery --quiet
+  -- ignore "Last metadata expiration check" warnings
+  unless (null err || head (words err) == "Last") $
+    warn err
+  return $ singleLine out
+
+repoquerySrc :: String -> IO (Maybe String)
+repoquerySrc key = do
+  havednf <- optionalProgram "dnf"
+  let (prog, subcmd) = if havednf then ("dnf", ["repoquery", "--quiet", "-s"]) else ("repoquery", ["--qf", "%{base_package_name}", "--whatprovides"])
+  res <- repoqWrap prog (subcmd ++ [key])
+  if null res then return Nothing
+    else return $ Just $ nvrToName res
+
+nvrToName :: String -> String
+nvrToName nvr =
+  if length dashes < 2
+    then error $ "malformed NVR string: '" ++ nvr ++ "'"
+    else take nameDash nvr
+  where
+    dashes = elemIndices '-' nvr
+    nameDash = last $ init dashes
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/TODO b/TODO
new file mode 100644
--- /dev/null
+++ b/TODO
@@ -0,0 +1,48 @@
+Porting haskell-sig.git scripts:
+
+use pkgdb-cli + cabal-sort for --all packages
+
+deps query tool
+
+Parallelize
+
+# git
+- branch merging
+- build new packages across branches
+
+# command options
+- debug output
+- dist option (assume rawhide)
+
+# Building: rebuild*
+- recursive building for koji and mock
+- mockchain
+- fedpkg git integration
+- package sorting
+- rebuilding
+  - what can be built next
+- copr support
+- parallel/async building
+- cache passwd for bodhi
+
+# updating
+- port update-pkg-ver
+
+# checking
+- Fedora x < Fedora x+1
+- git out of sync with koji, updates
+
+# Data generation and updating
+- packages and Hackage 
+- dependencies and consumers
+
+# Bugs
+- URM bug checking and updating
+  - stacks checking
+- check review bugs
+
+# missing
+- which packages missing in dist to build package
+- include version checks
+
+# package ordering (sorting)
diff --git a/Utils.hs b/Utils.hs
new file mode 100644
--- /dev/null
+++ b/Utils.hs
@@ -0,0 +1,126 @@
+-- |
+-- Module      :  Cmd
+-- Copyright   :  (C) 2014  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+-- Stability   :  alpha
+-- Portability :  *nix
+--
+-- Explanation: system/shell command utils
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+module Utils where
+
+#if (defined(MIN_VERSION_base) && MIN_VERSION_base(4,8,2))
+#else
+import Control.Applicative ((<$>))
+#endif
+import Control.Monad (void)
+import Data.List (stripPrefix)
+import Data.Maybe (fromMaybe)
+import System.Exit (ExitCode (..))
+import System.Process (readProcess, readProcessWithExitCode, rawSystem)
+
+infixr 4 +-+
+(+-+) :: String -> String -> String
+"" +-+ s = s
+s +-+ "" = s
+s +-+ t = s ++ " " ++ t
+
+cmdStdIn :: String -> [String] -> String -> IO String
+cmdStdIn c as inp = removeTrailingNewline <$> readProcess c as inp
+
+cmd :: String -> [String] -> IO String
+cmd c as = cmdStdIn c as ""
+
+removeTrailingNewline :: String -> String
+removeTrailingNewline "" = ""
+removeTrailingNewline str =
+  if last str == '\n'
+  then init str
+  else str
+
+singleLine :: String -> String
+singleLine "" = ""
+singleLine s = (head . lines) s
+
+cmdMaybe :: String -> [String] -> IO (Maybe String)
+cmdMaybe c as = do
+  (ret, out, _err) <- readProcessWithExitCode c as ""
+  case ret of
+    ExitSuccess -> return $ Just $ removeTrailingNewline out
+    ExitFailure _ -> return Nothing
+
+cmdStdErr :: String -> [String] -> IO (String, String)
+cmdStdErr c as = do
+  (_ret, out, err) <- readProcessWithExitCode c as ""
+  return (removeTrailingNewline out, removeTrailingNewline err)
+
+cmdStdIn_ :: String -> [String] -> String -> IO ()
+cmdStdIn_ c as inp = void $ cmdStdIn c as inp
+
+cmd_ :: String -> [String] -> IO ()
+cmd_ c as = do
+  ret <- rawSystem c as
+  case ret of
+    ExitSuccess -> return ()
+    ExitFailure n -> error $ "\"" ++ c +-+ unwords as ++ "\" failed with exit code" +-+ show n
+
+-- dry-run
+cmdN :: String -> [String] -> IO ()
+cmdN c as = putStrLn $ c +-+ show as
+
+cmdAssert :: String -> String -> [String] -> IO ()
+cmdAssert msg c as = do
+  ret <- rawSystem c as
+  case ret of
+    ExitSuccess -> return ()
+    ExitFailure _ -> error msg
+
+cmdlogStdIn :: String -> [String] -> String -> IO ()
+cmdlogStdIn c as inp = do
+  date <- cmd "date" ["+%T"]
+  putStrLn $ date +-+ c +-+ unwords as
+  cmdStdIn_ c as inp
+
+cmdlog :: String -> [String] -> IO ()
+cmdlog c as = cmdlogStdIn c as ""
+
+logMsg :: String -> IO ()
+logMsg msg = do
+  date <- cmd "date" ["+%T"]
+  putStrLn $ date +-+ msg
+
+cmdBool :: String -> [String] -> IO Bool
+cmdBool c as = do
+  ret <- rawSystem c as
+  case ret of
+    ExitSuccess -> return True
+    ExitFailure _ -> return False
+
+sudo :: String -> [String] -> IO ()
+sudo c as = cmdlog "sudo" (c:as)
+
+shell :: String -> IO String
+shell c = cmd "sh" ["-c", c]
+
+removePrefix :: String -> String -> String
+removePrefix prefix orig =
+  fromMaybe (error prefix +-+ "is not prefix of" +-+ orig) $ stripPrefix prefix orig
+
+removeSuffix :: String -> String -> String
+removeSuffix suffix orig =
+  fromMaybe orig $ stripSuffix suffix orig
+  where
+    stripSuffix sf str = reverse <$> stripPrefix (reverse sf) (reverse str)
+
+error_ :: String -> a
+#if (defined(MIN_VERSION_base) && MIN_VERSION_base(4,9,0))
+error_ = errorWithoutStackTrace
+#else
+error_ = error
+#endif
diff --git a/fedora-haskell-tools.cabal b/fedora-haskell-tools.cabal
new file mode 100644
--- /dev/null
+++ b/fedora-haskell-tools.cabal
@@ -0,0 +1,54 @@
+Name:                fedora-haskell-tools
+Version:             0.3
+Synopsis:            Building and tracking tools for Fedora Haskell
+Description:
+    Tools for recursive building of Fedora Haskell packages.
+Homepage:            https://github.com/fedora-haskell/fedora-haskell-tools
+Bug-reports:         https://github.com/fedora-haskell/fedora-haskell-tools/issues
+License:             GPL-3
+License-file:        COPYING
+Author:              Jens Petersen <petersen@fedoraproject.org>
+Maintainer:          Jens Petersen <petersen@fedoraproject.org>
+Copyright:           2014-2017 Jens Petersen <petersen@fedoraproject.org>
+Category:            Distribution
+Build-type:          Simple
+Extra-source-files:  README.md TODO ChangeLog
+Cabal-version:       >=1.6
+
+source-repository head
+  type:     git
+  location: https://github.com/fedora-haskell/fedora-haskell-tools
+
+Executable fhbuild
+    Main-is:       fhbuild.hs
+    Build-depends: base < 5,
+                   directory,
+                   filepath,
+                   process,
+                   unix
+    Other-modules: Dists,
+                   Koji,
+                   RPM,
+                   Utils
+    GHC-options:   -fwarn-missing-signatures -Wall
+    Extensions:    CPP
+
+Executable fhbz
+    Main-is:       fhbz.hs
+    Build-depends: base < 5,
+                   time
+    GHC-options:   -fwarn-missing-signatures -Wall
+    Extensions:    CPP
+
+Executable fhpkg
+    Main-is:       fhpkg.hs
+    Build-depends: base < 5,
+                   directory,
+                   filepath,
+                   process,
+                   unix
+    Other-modules: Dists,
+                   Koji,
+                   Utils
+    GHC-options:   -fwarn-missing-signatures -Wall
+    Extensions:    CPP
diff --git a/fhbuild.hs b/fhbuild.hs
new file mode 100644
--- /dev/null
+++ b/fhbuild.hs
@@ -0,0 +1,375 @@
+-- |
+-- Module      :  Build
+-- Copyright   :  (C) 2014-2017  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+-- Stability   :  alpha
+--
+-- Explanation: Main entry point for building RPM packages.
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+module Main where
+
+#if (defined(MIN_VERSION_base) && MIN_VERSION_base(4,8,2))
+#else
+import Control.Applicative ((<$>))
+#endif
+import Control.Monad (filterM, unless, when)
+import Data.Maybe
+import Data.List (intercalate, isPrefixOf, nub, (\\))
+
+import System.Directory (doesDirectoryExist, doesFileExist,
+                         getCurrentDirectory, setCurrentDirectory)
+import System.Environment (getArgs, getProgName)
+import System.Exit (ExitCode (..), exitWith)
+import System.FilePath ((</>), dropExtension)
+import System.IO (hPutStrLn, stderr)
+
+import Dists (Dist, dists, distBranch, distOverride, distTag, distTarget)
+import Koji (kojiBuilding, kojiLatestPkg, kojiWaitPkg, notInKoji)
+import RPM (packageManager, rpmInstall, repoquery, repoquerySrc)
+import Utils ((+-+), cmd, cmd_, cmdBool, cmdMaybe, cmdlog, error_, logMsg,
+              removePrefix, removeSuffix, sudo)
+
+data Command = Install | Mock | Koji | Chain | Pending | Changed | Built deriving (Eq)
+
+main :: IO ()
+main = do
+  margs <- getArgs >>= parseArgs
+  case margs of
+    Nothing -> return ()
+    Just (com, dist, pkgs) -> do
+      cwd <- getCurrentDirectory
+      build cwd (mode com) dist Nothing Nothing False pkgs
+  where
+    mode "install" = Install
+    mode "mock" = Mock
+    mode "koji" = Koji
+    mode "chain" = Chain
+    mode "pending" = Pending
+    mode "changed" = Changed
+    mode "built" = Built
+    mode _ = error "Unknown command"
+
+commands :: [String]
+commands = ["install", "mock" , "koji", "chain", "pending", "changed", "built"]
+
+help :: IO ()
+help = do
+  progName <- getProgName
+  hPutStrLn stderr $ "Usage:" +-+ progName +-+ "CMD DIST PKG...\n"
+    ++ "\n"
+    ++ "Commands:\n"
+    ++ "  install\t- build locally and install\n"
+    ++ "  mock\t\t- build in mock\n"
+    ++ "  koji\t\t- build in Koji\n"
+    ++ "  chain\t\t- build deps recursively in Koji\n"
+    ++ "  pending\t- show planned changes\n"
+    ++ "  changed\t- show changed pkgs\n"
+    ++ "  built\t\t- show pkgs whose NVR already built\n"
+  exitWith (ExitFailure 1)
+
+type Arguments = Maybe (String, Dist, [String])
+
+parseArgs :: [String] -> IO Arguments
+parseArgs (c:dist:pkgs) | dist `notElem` dists = giveUp $ "Unknown dist '" ++ dist ++ "'"
+                        | null pkgs = giveUp "Please specify a package."
+                        | otherwise =
+                            return $ Just (c, dist, map (removeSuffix "/") pkgs)
+parseArgs _ = help >> return Nothing
+
+giveUp :: String -> IO Arguments
+giveUp err = do
+  hPutStrLn stderr err
+  help >> return Nothing
+
+build :: FilePath -> Command -> Dist -> Maybe String -> Maybe (String, String) -> Bool -> [String] -> IO ()
+build _ _ _ _ _ _ [] = return ()
+build topdir mode dist msubpkg mlast waitrepo (pkg:rest) = do
+  setCurrentDirectory topdir
+  let branch = distBranch dist
+  unless (mode `elem` [Pending, Changed, Built]) $
+    putStrLn $ "\n==" +-+ pkg ++ ":" ++ branch +-+ "=="
+  dirExists <- doesDirectoryExist pkg
+  unless dirExists $ do
+    let anon = ["-a" | mode `notElem` [Koji, Chain]]
+    cmdlog "fedpkg" $ ["clone", "-b", branch, pkg] ++ anon
+  wd <- pkgDir pkg branch ""
+  setCurrentDirectory wd
+  retired <- doesFileExist "dead.package"
+  if retired then do
+    unless (mode == Pending) $
+      putStrLn "skipping dead.package"
+    build topdir mode dist Nothing Nothing False rest
+    else do
+    pkggit <- do
+      gd <- doesFileExist ".git/config"
+      if gd then cmdBool "grep" ["-q", "pkgs.fedoraproject.org", ".git/config"]
+        else return False
+    if not pkggit
+      then if mode `elem` [Install, Koji, Chain]
+           then error $ "not a Fedora pkg git dir!:" +-+ wd
+           else build topdir mode dist Nothing Nothing False rest
+      else do
+      when dirExists $ do
+        actual <- gitBranch
+        when (branch /= actual) $
+          cmd_ "fedpkg" ["switch-branch", branch]
+        cmd_ "git" ["pull", "-q"]
+      -- noupdate <- doesFileExist ".noupdate"
+      -- unless noupdate $
+      --   void $ cmdBool "cabal-rpm" ["update"]
+      let spec = pkg ++ ".spec"
+      hasSpec <- doesFileExist spec
+      if not hasSpec
+        then putStrLn $ "No" +-+ spec
+        else do
+        nvr <- cmd "fedpkg" ["verrel"]
+        let verrel = removePrefix (pkg ++ "-") nvr
+            release = tail $ dropWhile (/= '-') verrel
+            tag = distTag dist
+        case mode of
+          Install -> do
+            let req = fromMaybe pkg msubpkg
+            installed <- cmdMaybe "rpm" ["-q", "--qf", "%{name}-%{version}-%{release}", req]
+            if Just (req ++ "-" ++ verrel) == installed
+              then putStrLn $ nvr +-+ "already installed!\n"
+              else do
+              putStrLn $ fromMaybe "Not installed" installed +-+ "->" +-+ nvr
+              cmd_ "git" ["--no-pager", "log", "-1"]
+              putStrLn ""
+              putStrLn "Repoquerying deps..."
+              brs <- buildRequires spec
+              missing <- catMaybes <$> (nub <$> filterM notInstalled brs >>= mapM derefSrcPkg)
+              -- FIXME sort into build order
+              let hmissing = filter (\ dp -> "ghc-" `isPrefixOf` dp || dp `elem` ["alex", "cabal-install", "gtk2hs-buildtools", "happy"]) missing
+              unless (null hmissing) $ do
+                putStrLn "Missing:"
+                mapM_ putStrLn hmissing
+                build topdir Install dist Nothing Nothing False hmissing
+                setCurrentDirectory $ topdir </> wd
+              stillMissing <- filterM notInstalled missing
+              unless (null stillMissing) $ do
+                putStrLn $ "Installing:" +-+ intercalate ", " stillMissing
+                rpmInstall stillMissing
+              let logfile = ".build-" ++ verrel ++ ".log"
+              putStrLn ""
+              putStrLn $ "Building" +-+ nvr
+              putStrLn $ "To watch: tail -f" +-+ wd </> logfile
+              -- note "fedpkg --path dir local" saves .build.log in cwd
+              _out <- cmd "fedpkg" ["local"]
+              opkgs <- lines <$> cmd "rpmspec" ["-q", "--queryformat", "%{name}\n", spec]
+              rpms <- lines <$> cmd "rpmspec" ["-q", "--queryformat", "%{arch}/%{name}-%{version}-" ++ release ++ ".%{arch}.rpm\n", spec]
+              built <- and <$> mapM doesFileExist rpms
+              if built
+                then do
+                putStrLn $ nvr +-+ "built\n"
+                instpkgs <- lines <$> cmd "rpm" ("-qa":opkgs)
+                if null instpkgs
+                  -- maybe filter out pandoc-pdf if not installed
+                  then rpmInstall rpms
+                  else do
+                  pkgmgr <- packageManager
+                  -- sudo pkgmgr ("--setopt=clean_requirements_on_remove=no":"remove":"-y":instpkgs)
+                  sudo pkgmgr ("install":"-y":rpms)
+                setCurrentDirectory topdir
+                else do
+                displayLogTail logfile
+                error_ $ "Build of " ++ nvr ++ " failed!"
+            build topdir Install dist Nothing Nothing False rest
+          Mock -> do
+            putStrLn $ "Mock building" +-+ nvr
+            cmdlog "fedpkg" ["mockbuild"]
+            build topdir Mock dist Nothing Nothing False rest
+          Koji -> do
+            putStrLn "'koji' mode is deprecated, please use 'chain'"
+            unless (null rest) $ do
+              putStrLn $ show (length rest) +-+ "packages left"
+              putStrLn ""
+            latest <- kojiLatestPkg tag pkg
+            if nvr == latest
+              then do
+              putStrLn $ nvr +-+ "already built!"
+              kojiWaitPkg tag nvr
+              print mlast
+              build topdir Koji dist Nothing mlast False rest
+              else do
+              building <- kojiBuilding pkg nvr
+              if building
+                then do
+                putStrLn $ nvr +-+ "is already building"
+                kojiWaitPkg tag nvr
+                build topdir Koji dist Nothing Nothing False rest
+                else do
+                print mlast
+                case mlast of
+                  Nothing -> return ()
+                  Just (pkg', nvr') -> do
+                    dep <- dependent pkg' pkg branch topdir
+                    when dep $ do
+                      putStrLn $ "Waiting for" +-+ nvr'
+                      kojiWaitPkg tag nvr'
+                showChange latest nvr
+                cmd_ "git" ["push"]
+                fedpkgBuild dist nvr (if waitrepo then Just tag else Nothing)
+                bodhiOverride dist nvr
+                unless (null rest) $ do
+                  dep <- dependent pkg (head rest) branch topdir
+                  when dep $ do
+                    putStrLn $ "Waiting for" +-+ nvr
+                    kojiWaitPkg tag nvr
+                  build topdir Koji dist Nothing (if dep then Just (pkg, nvr) else Nothing) False rest
+          Pending -> do
+            latest <- kojiLatestPkg tag pkg
+            unless (eqNVR nvr latest) $
+              putStrLn $ latest +-+ "->" +-+ nvr
+            build topdir Pending dist Nothing Nothing False rest
+          Changed -> do
+            latest <- kojiLatestPkg tag pkg
+            unless (eqNVR nvr latest) $
+              putStrLn pkg
+            build topdir Changed dist Nothing Nothing False rest
+          Built -> do
+            latest <- kojiLatestPkg tag pkg
+            when (eqNVR nvr latest) $
+              putStrLn pkg
+            build topdir Built dist Nothing Nothing False rest
+          Chain -> do
+            latest <- kojiLatestPkg tag pkg
+            if nvr == latest
+              then do
+              putStrLn $ nvr +-+ "already built!"
+              unless (null rest) $ --do
+                --kojiWaitPkg tag nvr
+                build topdir Chain dist Nothing Nothing False rest
+              else do
+              building <- kojiBuilding pkg nvr
+              if building
+                then do
+                putStrLn $ nvr +-+ "is already building"
+                unless (null rest) $ --do
+                  --kojiWaitPkg tag nvr
+                  build topdir Chain dist Nothing Nothing False rest
+                else do
+                showChange latest nvr
+                putStrLn "Repoquerying deps..."
+                brs <- buildRequires spec
+                --print brs
+                -- FIXME sort into build order
+                let hdeps = filter (\ dp -> "ghc-" `isPrefixOf` dp || dp `elem` ["alex", "cabal-install", "gtk2hs-buildtools", "happy"]) (brs \\ ["ghc-rpm-macros", "ghc-rpm-macros-extra", "ghc-Cabal-devel"])
+                --print hdeps
+                srcs <- filter (`notElem` ["ghc"]) . catMaybes . nub <$> mapM derefSrcPkg hdeps
+                --print srcs
+                hmissing <- nub <$> filterM (notInKoji branch topdir tag) srcs
+                putStrLn ""
+                unless (null hmissing) $ do
+                  putStrLn "Missing:"
+                  mapM_ putStrLn hmissing
+                  build topdir Chain dist Nothing Nothing True hmissing
+                  setCurrentDirectory $ topdir </> wd
+                  putStrLn ""
+                -- note "fedpkg --path dir local" saves .build.log in cwd
+                cmd_ "git" ["push"]
+                putStrLn ""
+                fedpkgBuild dist nvr  (if waitrepo then Just tag else Nothing)
+                bodhiOverride dist nvr
+                unless (null rest) $ do
+                  putStrLn ""
+                  putStrLn $ show (length rest) +-+ "packages left"
+                  build topdir Chain dist Nothing (Just (pkg, nvr)) waitrepo rest
+
+pkgDir :: String -> String -> FilePath -> IO FilePath
+pkgDir dir branch top = do
+  b <- doesDirectoryExist $ top </> dir </> branch
+  return $ top </> dir </> if b then branch else ""
+
+maybePkgVer :: String -> Maybe String -> String
+maybePkgVer pkg mver = pkg ++ maybe "" ("-" ++) mver
+
+notInstalled :: String -> IO Bool
+notInstalled pkg =
+  not <$> cmdBool "rpm" ["--quiet", "-q", pkg]
+
+showChange :: String -> String -> IO ()
+showChange latest nvr = do
+  cmd_ "git" ["--no-pager", "log", "-1"]
+  putStrLn ""
+  putStrLn $ latest +-+ "->" +-+ nvr ++ "\n"
+
+fedpkgBuild :: Dist -> String -> Maybe String -> IO ()
+fedpkgBuild dist nvr waittag = do
+  cmd_ "fedpkg" $ "build" : maybe [] (\ d -> "--target":[d]) (distTarget dist)
+  logMsg $ nvr +-+ "built"
+  maybe (return ()) (`kojiWaitPkg` nvr) waittag
+
+bodhiOverride :: Dist -> String -> IO ()
+bodhiOverride dist nvr =
+  when (distOverride dist) $
+    -- FIXME: improve Notes with recursive info
+    cmd_ "bodhi" ["overrides", "save", "--notes", "Haskell stack", nvr]
+
+-- dereference meta BRs
+whatProvides :: String -> IO String
+whatProvides pkg = do
+  res <- repoquery ["--qf", "%{name}", "--whatprovides"] pkg
+  --print res
+  when (null res) $ do
+    installed <- not <$> notInstalled pkg
+    unless installed $ putStrLn $ "Warning:" +-+ pkg +-+ "not found by repoquery"
+  return $ if null res then pkg else res
+
+buildRequires :: FilePath -> IO [String]
+buildRequires spec =
+  (map (head . words) . lines) <$> cmd "rpmspec" ["-q", "--buildrequires", spec] >>= mapM whatProvides
+
+derefSrcPkg :: String -> IO (Maybe String)
+derefSrcPkg pkg = do
+  res <- repoquerySrc pkg
+  --putStrLn $ pkg +-+ "->" +-+ show res
+  case res of
+    -- maybe package has never been built yet
+    Nothing -> do
+      let base = removeSuffix "-devel" pkg
+      p <- pkgdb base
+      if isJust p
+        then return p
+        else pkgdb $ removePrefix "ghc-" base
+    Just s -> return $ Just s
+
+gitBranch :: IO String
+gitBranch =
+  (removePrefix "* " . head . filter (isPrefixOf "* ") . lines) <$> cmd "git" ["branch"]
+
+pkgdb :: String -> IO (Maybe String)
+pkgdb pkg = do
+  res <- fmap words <$> cmdMaybe "pkgdb-cli" ["list", "--nameonly", pkg]
+  return $ case res of
+    (Just ps) | pkg `elem` ps -> Just pkg
+    _ -> Nothing
+
+eqNVR :: String -> String -> Bool
+eqNVR p1 p2 =
+  dropExtension p1 == dropExtension p2
+
+-- "pkg = X.Y" -> ["pkg", "=", "X.Y"] -> ("pkg", Just "X.Y")
+processDeps :: [String] -> (String, Maybe String)
+processDeps [p, "=", v] = (p, Just v)
+processDeps (p:_) = (p, Nothing)
+processDeps [] = error "processDeps: empty string!"
+
+dependent :: String -> String -> String -> FilePath -> IO Bool
+dependent dep pkg branch topdir = do
+  pkgpath <- pkgDir pkg branch topdir
+  cmdBool "grep" ["-q", dep, pkgpath </> pkg ++ ".spec"]
+
+displayLogTail :: FilePath -> IO ()
+displayLogTail f = do
+  ls <- lines <$> readFile f
+  let foot = 3
+      disp = 12
+      start = length ls - (disp + foot)
+  mapM_ putStrLn $ take disp $ drop start ls
diff --git a/fhbz.hs b/fhbz.hs
new file mode 100644
--- /dev/null
+++ b/fhbz.hs
@@ -0,0 +1,167 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+-- |
+-- Module      :  Bugzilla
+-- Copyright   :  (C) 2014-2017  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+--
+-- Explanation: Updating of Upstream Release Monitoring bugs
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+module Main where
+
+#if (defined(MIN_VERSION_base) && MIN_VERSION_base(4,8,2))
+#else
+import Control.Applicative ((<$>))
+#endif
+import Control.Monad (unless, when)
+import Data.Char (isLetter)
+import Data.List (dropWhileEnd, intercalate, isPrefixOf)
+import Data.Maybe (fromMaybe, listToMaybe)
+import Data.Time.Clock (diffUTCTime, getCurrentTime)
+import System.Directory ({-doesFileExist, getCurrentDirectory,-} getModificationTime)
+import System.Environment (getArgs, getEnv, getProgName)
+import System.Console.GetOpt (ArgDescr (..), ArgOrder (..), OptDescr (..),
+                              getOpt, usageInfo)
+import System.FilePath ((</>))
+
+import Utils ((+-+), cmd, cmd_, cmdStdErr, removePrefix, removeSuffix)
+
+data BugState = BugState {
+  bugNo :: String,
+  component :: String,
+  status :: String,
+  summary :: String,
+  whiteboard :: String
+  }
+
+data Flag = Close | Force | DryRun | NoComment | Refresh | State String
+   deriving (Eq, Show)
+
+options :: [OptDescr Flag]
+options =
+ [ Option "f" ["force"]  (NoArg Force)  "update even if no version change (implies --refresh)"
+ , Option "n" ["dryrun"] (NoArg DryRun) "do not update bugzilla"
+ , Option "r" ["refresh"] (NoArg Refresh) "update if status changed"
+ , Option "s" ["state"]  (ReqArg State "BUGSTATE") "bug state (default NEW)"
+ , Option "N" ["no-comment"]  (NoArg NoComment) "update the whiteboard only"
+ , Option "c" ["close"]  (NoArg Close) "close bugs whose version is in Rawhide"
+ ]
+
+parseOpts :: [String] -> IO ([Flag], [String])
+parseOpts argv =
+   case getOpt Permute options argv of
+      (os,ps,[]  ) -> return (os,ps)
+      (_,_,errs) -> do
+        prog <- getProgName
+        error $ concat errs ++ usageInfo (header prog) options
+  where header prog = "Usage:" +-+ prog +-+ "[OPTION...] [package]..."
+
+main :: IO ()
+main = do
+  (opts, args) <- getArgs >>= parseOpts
+  let state = fromMaybe "NEW" $ listToMaybe $ map (\ (State s) -> s) $ filter (\ o -> case o of (State _) -> True ; _ -> False) opts
+  bugs <- parseLines . lines <$> bugzillaQuery (["--cc=haskell-devel@lists.fedoraproject.org", "--bug_status=" ++ state, "--short_desc=is available", "--outputformat=%{id}\n%{component}\n%{bug_status}\n%{summary}\n%{status_whiteboard}"] ++ if null args then [] else ["--component=" ++ intercalate "," args])
+  mapM_ (checkBug opts) bugs
+
+bugzillaQuery :: [String] -> IO String
+bugzillaQuery args = cmd "bugzilla" ("query":args)
+
+bugzillaModify :: [String] -> IO ()
+bugzillaModify args = cmd_ "bugzilla" ("modify":args)
+
+parseLines :: [String] -> [BugState]
+parseLines [] = []
+-- final empty whiteboard eaten by lines
+parseLines [bid, bcomp, bst, bsum] = [BugState bid bcomp bst bsum ""]
+parseLines (bid:bcomp:bst:bsum:bwh:rest) =
+  BugState bid bcomp bst bsum bwh : parseLines rest
+parseLines _ = error "Bad bugzilla query output!"
+
+checkBug :: [Flag] -> BugState -> IO ()
+checkBug opts (BugState bid bcomp _bst bsum bwh) =
+  unless (bcomp `elem` excludedPkgs) $ do
+    let hkg = removeGhcPrefix bcomp
+        (hkgver, state) = colon bwh
+        pkgver = removeSuffix " is available" bsum
+        hkgver' = removeGhcPrefix pkgver
+    unless (null hkgver || hkg `isPrefixOf` hkgver) $
+      putStrLn $ "Whiteboard format warning for" +-+ hkgver' ++ ":" +-+ bwh +-+ "<" ++ "http://bugzilla.redhat.com/" ++ bid ++ ">"
+    -- should not happen!
+    unless (hkg `isPrefixOf` hkgver') $
+      putStrLn $ "Component and Summary inconsistent!" +-+ hkg +-+ hkgver' +-+ "<" ++ "http://bugzilla.redhat.com/" ++ bid ++ ">"
+    if Close `elem` opts then closeBug opts bid bcomp pkgver else do
+      let force = Force `elem` opts
+          refresh = Refresh `elem` opts
+      when (hkgver /= hkgver' || force || refresh) $ do
+        updateCabalPackages
+        (missing, err) <- cmdStdErr "cblrpm" ["missingdeps", hkgver']
+        let state' = if null missing && null err then "ok" else "deps"
+        when ((hkgver, state) /= (hkgver', state') || force) $ do
+          let statemsg = if null state || state == state' then state' else state +-+ "->" +-+ state'
+          putStrLn $ if hkgver == hkgver'
+                     then hkgver ++ ":" +-+ statemsg
+                     else (if null bwh then "New" else hkgver +-+ "->") +-+ hkgver' ++ ":" +-+ statemsg
+          unless (null missing) $
+            putStrLn missing
+          putStrLn ""
+          unless (DryRun `elem` opts) $ do
+            let nocomment = NoComment `elem` opts
+            updateBug bid bcomp hkgver' missing state' nocomment
+
+excludedPkgs :: [String]
+excludedPkgs = ["ghc", "emacs-haskell-mode"]
+
+removeGhcPrefix :: String -> String
+removeGhcPrefix p@('g':'h':'c':'-':rest) | isLetter $ head rest = rest
+                                        | otherwise = p
+removeGhcPrefix pkg = pkg
+
+comma :: String -> String
+comma nv = reverse eman ++ "," ++ reverse rev
+  where
+    (rev, '-':eman) = break (== '-') $ reverse nv
+
+colon :: String -> (String, String)
+colon "" = ("","")
+colon ps = (nv, if null s then "" else removePrefix ":" s)
+  where
+    (nv, s) = break (== ':') ps
+
+closeBug :: [Flag] -> String -> String -> String -> IO ()
+closeBug opts bid bcomp pkgver = do
+  rawhide <- cmd "koji" ["latest-pkg", "rawhide", bcomp, "--quiet"]
+  unless (null rawhide) $ do
+    let nvr = (head . words) rawhide
+    let nv = removeRelease nvr
+    when (nv == pkgver) $ do
+      putStrLn $ "closing" +-+ bid ++ ":" +-+ nv +-+ "in rawhide"
+      unless (DryRun `elem` opts) $
+        bugzillaModify ["--close=RAWHIDE", "--comment=" ++ nvr, bid]
+  where
+    removeRelease = init . dropWhileEnd (/= '-')
+
+updateBug :: String -> String -> String -> String -> String -> Bool -> IO ()
+updateBug bid _bcomp hkgver missing state nocomment = do
+--  rebuilds <- if null missing then tail . lines <$> cmd "cblrepo" ["build", removeGhcPrefix bcomp] else return []
+  progname <- getProgName
+  let comment = progname ++ ":" +-+
+                if null missing
+                then "No missing dependencies for" +-+ hkgver +-+ "\naccording to cblrpm missingdeps" {-++ (if null rebuilds then "\nwithout any other package rebuilds." else ".\n\nIt would require also rebuilding:\n" +-+  unwords rebuilds)-}
+                else  "cblrpm missingdeps output for" +-+ hkgver ++ ":\n\n" ++ missing
+  bugzillaModify $ ["--whiteboard==" ++ hkgver ++ ":" ++ state] ++
+    (if nocomment then [] else ["--comment=" ++ comment]) ++ [bid]
+
+updateCabalPackages :: IO ()
+updateCabalPackages = do
+  home <- getEnv "HOME"
+  pkgs <- getModificationTime (home </> ".cabal/packages/hackage.haskell.org/00-index.tar.gz")
+  now <- getCurrentTime
+  let diff = diffUTCTime now pkgs
+  when (diff > 36000) $
+    cmd_ "cabal" ["update"]
diff --git a/fhpkg.hs b/fhpkg.hs
new file mode 100644
--- /dev/null
+++ b/fhpkg.hs
@@ -0,0 +1,189 @@
+-- |
+-- Module      :  Packages
+-- Copyright   :  (C) 2017  Jens Petersen
+--
+-- Maintainer  :  Jens Petersen <petersen@fedoraproject.org>
+-- Stability   :  alpha
+--
+-- Explanation: Cloning and pulling package git repos
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- Todo:
+-- cache dist package lists?
+-- push subpackages to Hackage
+-- compare branch versions
+-- compare with LTS
+-- arbitrary command
+-- query-format string
+
+module Main where
+
+#if (defined(MIN_VERSION_base) && MIN_VERSION_base(4,8,2))
+#else
+import Control.Applicative ((<$>))
+#endif
+import Control.Exception (bracket)
+import Control.Monad (unless, when)
+import Data.Maybe
+import Data.List (isPrefixOf, nub, sort, (\\))
+
+import System.Directory (doesDirectoryExist, doesFileExist,
+                         getCurrentDirectory, setCurrentDirectory)
+import System.Environment (getArgs, getProgName)
+import System.Exit (ExitCode (..), exitWith)
+import System.FilePath ((</>))
+import System.IO (hPutStrLn, stderr)
+--import System.Posix.Env (getEnv)
+
+import Dists (Dist, dists, distBranch, releaseVersion)
+import Koji (kojiListPkgs)
+import Utils ((+-+), cmd, cmd_, cmdBool, removePrefix)
+
+main :: IO ()
+main = do
+  margs <- getArgs >>= parseArgs
+  case margs of
+    Nothing -> return ()
+    Just (com, mdist, pkgs) -> do
+      ps <- if null pkgs then repoqueryHaskell False mdist else return pkgs
+      case com of
+        "list" -> mapM_ putStrLn ps
+        "count" -> print $ length ps
+        "hackage" -> do
+          unless (mdist == Just "f27") $ error "Hackage is currently for F27!"
+          repoqueryHackageCSV mdist ps
+        "clone" -> do
+          new <- newPackages mdist ps
+          repoAction True mdist (new ++ ps) (return ())
+        "pull" -> repoAction True mdist ps (cmd_ "git" ["pull", "--rebase"])
+        "diff" -> repoAction True mdist ps (cmd_ "git" ["diff"])
+        "verrel" -> repoAction False mdist ps (cmd_ "fedpkg" ["verrel"])
+        "subpkgs" -> repoAction True mdist ps (cmd "fedpkg" ["gimmespec"] >>= \ p -> cmd_ "rpmspec" ["-q", "--qf", "%{name}-%{version}\n", p])
+        "new" -> newPackages mdist ps >>= mapM_ putStrLn
+        _ -> return ()
+
+commands :: [String]
+commands = ["clone", "count", "diff", "hackage", "list", "new", "pull" , "subpkgs", "verrel"]
+
+help :: IO ()
+help = do
+  progName <- getProgName
+  hPutStrLn stderr $ "Usage:" +-+ progName +-+ "CMD [DIST]\n"
+    ++ "\n"
+    ++ "Commands:\n"
+    ++ "  clone\t- clone repos\n"
+    ++ "  pull\t\t- pull repos\n"
+    ++ "  list\t\t- list packages\n"
+    ++ "  count\t\t- count number of packages\n"
+    ++ "  verrel\t\t- show nvr of packages\n"
+    ++ "  subpkgs\t\t- list subpackages\n"
+    ++ "  new\t\t- new unbuilt packages\n"
+    ++ "  hackage\t- generate Hackage distro date\n"
+  exitWith (ExitFailure 1)
+
+type Package = String
+
+type Arguments = Maybe (String, Maybe Dist, [Package])
+
+parseArgs :: [String] -> IO Arguments
+parseArgs [c] =
+                if c `elem` commands
+                then return (Just (c, Nothing, []))
+                else giveUp $ "No such command '" ++ c ++ "'"
+parseArgs (c:dist:pkgs) | dist `notElem` dists = 
+                          giveUp $ "Unknown dist '" ++ dist ++ "'"
+                        | c `notElem` commands =
+                          giveUp $ "No such command '" ++ c ++ "'"
+                        | otherwise =
+                          return $ Just (c, Just dist, pkgs)
+parseArgs _ = help >> return Nothing
+
+giveUp :: String -> IO Arguments
+giveUp err = do
+  hPutStrLn stderr err
+  help >> return Nothing
+
+
+kojiListHaskell :: Bool -> Maybe Dist -> IO [Package]
+kojiListHaskell verbose mdist = do
+  when verbose $ putStrLn "Getting package list from Koji"
+  libs <- filter (\ p -> "ghc-" `isPrefixOf` p && p `notElem` ["ghc-rpm-macros", "ghc-srpm-macros"]) <$> kojiListPkgs (fromMaybe "rawhide" mdist)
+  when (null libs) $ error "No library packages found"
+  return $ sort $ nub libs
+
+repoqueryHackageCSV :: Maybe Dist -> [Package] -> IO ()
+repoqueryHackageCSV mdist pkgs = do
+  let relver = maybe "rawhide" releaseVersion mdist
+  -- Hackage csv chokes on final newline so remove it
+  init . unlines . map (replace "\"ghc-" "\"")  . lines <$> cmd "dnf" (["repoquery", "--quiet", "--releasever=" ++ relver, "-q", "--qf=\"%{name}\",\"%{version}\",\"https://apps.fedoraproject.org/packages/%{name}\""] ++ pkgs) >>= putStr
+
+replace :: Eq a => [a] -> [a] -> [a] -> [a]
+replace a b s@(x:xs) =
+  if a `isPrefixOf` s
+  then b ++ replace a b (drop (length a) s)
+  else x:replace a b xs
+replace _ _ [] = []
+
+repoqueryHaskell :: Bool -> Maybe Dist -> IO [Package]
+repoqueryHaskell verbose mdist = do
+  -- fixme: should use repoquery instead:
+  base <- cmd "ghc-pkg" ["--simple-output", "list", "base"]
+  ghcver <- cmd "ghc" ["--numeric-version"]
+  let relver = maybe "rawhide" releaseVersion mdist
+  when verbose $ putStrLn "Getting packages from repoquery"
+  bin <- words <$> cmd "dnf" ["repoquery", "--quiet", "--releasever=" ++ relver, "--whatrequires", "libHS" ++ base ++ "-ghc" ++ ghcver ++ ".so()(64bit)", "--qf=%{source_name}"]
+  when (null bin) $ error "No libHSbase consumers found!"
+  return $ sort $ nub bin
+
+newPackages :: Maybe Dist -> [Package] -> IO [Package]
+newPackages mdist ps = do
+  kps <- kojiListHaskell True mdist
+  return $ kps \\ ps
+
+repoAction :: Bool -> Maybe Dist -> [Package] -> IO () -> IO ()
+repoAction _ _ [] _ = return ()
+repoAction header mdist (pkg:rest) action = do
+  bracket getCurrentDirectory setCurrentDirectory $ \ _ -> do
+    let branchGiven = isJust mdist
+        branch = maybe "master" distBranch mdist
+    when header $
+      putStrLn $ "\n==" +-+ pkg ++ (if branchGiven then ":" ++ branch else "") +-+ "=="
+    -- muser <- getEnv "USER"
+    -- let anon = "-a"
+    dirExists <- doesDirectoryExist pkg
+    unless dirExists $
+      cmd_ "fedpkg" $ ["clone"] ++ (if branchGiven then ["-b", branch] else ["-B"]) ++ [pkg]
+    wd <- pkgDir pkg branch ""
+    setCurrentDirectory wd
+    pkggit <- do
+      gd <- doesFileExist ".git/config"
+      if gd
+        then cmdBool "grep" ["-q", "pkgs.fedoraproject.org", ".git/config"]
+        else return False
+    unless pkggit $
+      error $ "not a Fedora pkg git dir!:" +-+ wd
+    when dirExists $ do
+      actual <- gitBranch
+      when (branch /= actual) $
+        cmd_ "fedpkg" ["switch-branch", branch]
+      isDead <- doesFileExist "dead.package"
+      unless isDead $ do
+        let spec = pkg ++ ".spec"
+        hasSpec <- doesFileExist spec
+        unless hasSpec $ putStrLn "No spec file!"
+        action
+  repoAction header mdist rest action
+
+pkgDir :: String -> String -> FilePath -> IO FilePath
+pkgDir dir branch top = do
+  b <- doesDirectoryExist $ top </> dir </> branch
+  return $ top </> dir </> if b then branch else ""
+
+gitBranch :: IO String
+gitBranch =
+  (removePrefix "* " . head . filter (isPrefixOf "* ") . lines) <$> cmd "git" ["branch"]
+
