-- Most settings can be given as command line arguments
-- Config file is convenient if you maintain large amount of packages

jobs: 2:2

-- Add GHC head job
ghc-head: True

-- travis Caching
-- cache: True

-- remove cabal noise from test output
-- cabal-noise: False

-- Run cabal check
-- cabal-check: True

-- Install dependencies in a separate step
-- If your project has inplace packages, you want to disable this.
-- install-dependencies-step: True

-- --no-tests --no-benchmarks build is useful to verify that package
-- builds when less constrained
-- no-tests-no-bench: True

-- By default `installed` constraints are used for packages
-- in global db. We can modify which constraints are used.
installed: +all -Cabal

-- Options for local packages
local-ghc-options: -Werror

-- Build only these branches
branches: master

-- Enable IRC notifications to the given channel
-- name: fancy-name
-- irc-channels: irc.freenode.org#my-channel

-- Sections to fold in the build output
folds: constraint-sets

-- Run HLint (needs GHC-8.2.2 job)
hlint: True
hlint-yaml: .hlint.yaml
-- hlint-version: ==2.0.*

-- Run doctest (on GHC-8.0+ which support .ghc.environment)
doctest: True
doctest-options: --fast
-- doctest-version: ==0.13.*

-- macOS job
osx: 8.4.4

-- Constraint sets
-- Package will be build with different constraints.
-- This is useful to check compatibility with older versions of dependencies.

constraint-set deepseq-1.4
  ghc: (>= 7.8 && <7.10) || == 8.2.2
  constraints: deepseq ==1.4.*

-- Include these fields "as is" in generated cabal.project
raw-project
  keep-going: False
  package bytestring
    tests: False