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
- do not downgrade versions
- --liberal (allow failures)
- reconnect to koji when disconnected (build or wait-repo)

# 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)