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# Copy these contents into the root directory of your Github project in a file
# named .travis.yml
# Use new container infrastructure to enable caching
sudo: false
# Choose a lightweight base image; we provide our own build tools.
language: c
# Caching so the next build will be fast too.
cache:
directories:
- $HOME/.ghc
- $HOME/.cabal
- $HOME/.stack
# The different configurations we want to test. We have BUILD=cabal which uses
# cabal-install, and BUILD=stack which uses Stack. More documentation on each
# of those below.
#
# We set the compiler values here to tell Travis to use a different
# cache file per set of arguments.
#
# If you need to have different apt packages for each combination in the
# matrix, you can use a line such as:
# addons: {apt: {packages: [libfcgi-dev,libgmp-dev]}}
matrix:
include:
# We grab the appropriate GHC and cabal-install versions from hvr's PPA. See:
# https://github.com/hvr/multi-ghc-travis
- env: BUILD=cabal GHCVER=7.8.4 CABALVER=1.18
compiler: ": #GHC 7.8.4"
addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4], sources: [hvr-ghc]}}
- env: BUILD=cabal GHCVER=7.10.3 CABALVER=1.22
compiler: ": #GHC 7.10.3"
addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.3], sources: [hvr-ghc]}}
- env: BUILD=cabal GHCVER=8.0.1 CABALVER=1.24
compiler: ": #GHC 8.0.1"
addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.1], sources: [hvr-ghc]}}
# Build with the newest GHC and cabal-install. This is an accepted failure,
# see below.
- env: BUILD=cabal GHCVER=head CABALVER=head
compiler: ": #GHC HEAD"
addons: {apt: {packages: [cabal-install-head,ghc-head], sources: [hvr-ghc]}}
# The Stack builds. We can pass in arbitrary Stack arguments via the ARGS
# variable, such as using --stack-yaml to point to a different file.
- env: BUILD=stack ARGS="--resolver lts-6 --stack-yaml stack.lts6.yaml"
compiler: ": #stack 7.10.3"
addons: {apt: {packages: [ghc-7.10.3], sources: [hvr-ghc]}}
# Nightly builds are allowed to fail
- env: BUILD=stack ARGS="--resolver nightly"
compiler: ": #stack nightly"
addons: {apt: {packages: [libgmp-dev]}}
- env: BUILD=stack ARGS="--resolver lts-6 --stack-yaml stack.lts6.yaml"
compiler: ": #stack 7.10.3 osx"
os: osx
- env: BUILD=stack ARGS="--resolver nightly"
compiler: ": #stack nightly osx"
os: osx
allow_failures:
- env: BUILD=cabal GHCVER=head CABALVER=head
- env: BUILD=stack ARGS="--resolver nightly"
before_install:
# Using compiler above sets CC to an invalid value, so unset it
- unset CC
# We want to always allow newer versions of packages when building on GHC HEAD
- CABALARGS=""
- if [ "x$GHCVER" = "xhead" ]; then CABALARGS=--allow-newer; fi
# Download and unpack the stack executable
- export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$HOME/.local/bin:$PATH
- mkdir -p ~/.local/bin
- |
if [ `uname` = "Darwin" ]
then
curl --insecure -L https://www.stackage.org/stack/osx-x86_64 | tar xz --strip-components=1 --include '*/stack' -C ~/.local/bin
else
curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
fi
install:
- echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
- if [ -f configure.ac ]; then autoreconf -i; fi
- |
case "$BUILD" in
stack)
stack --no-terminal --install-ghc $ARGS test --only-dependencies
;;
cabal)
cabal --version
travis_retry cabal update
cabal install --only-dependencies --enable-tests --enable-benchmarks --force-reinstalls --ghc-options=-O0 --reorder-goals --max-backjumps=-1 $CABALARGS
;;
esac
script:
- |
case "$BUILD" in
stack)
stack --no-terminal $ARGS test --haddock --no-haddock-deps --ghc-options="-Wall -fno-warn-unused-do-bind -Werror"
;;
cabal)
cabal configure --enable-tests --enable-benchmarks -v2 --ghc-options="-O0 -Werror"
cabal build
cabal check || [ "$CABALVER" == "1.16" ]
cabal test
cabal copy
# cabal sdist fails on cabal 1.16:
cabal sdist || [ "$CABALVER" == "1.16" ]
SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz && \
(cd dist && cabal install --enable-tests --force-reinstalls "$SRC_TGZ" || \
[ "$CABALVER" == "1.16" ])
;;
esac
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