dist: xenial

language: haskell

cabal: "3.2"

cache:

directories:

- $HOME/.cabal

- $HOME/.ghc

- $TRAVIS_BUILD_DIR/testing/.cabal-sandbox

- $HOME/.stack

# Make sure to update tested-with in source/BNFC.cabal when updating these:

ghc:

- 7.10.3

- 8.10.2

- 8.8.4

- 8.6.5

- 8.4.4

- 8.2.2

- 8.0.2

env:

- STACK=yes

- CABAL=yes PACKAGEDIR="source"

- CABAL=yes PACKAGEDIR="testing"

matrix:

allow_failure:

- env: CABAL=yes PACKAGEDIR="testing"

exclude:

# # ghc 8.10.2 not yet supported by stack

# - ghc: 8.10.2

# env: STACK=yes

# # haskell-src (dependencies of testing) not yet compatible with ghc 8.10.2

# - ghc: 8.10.2

# env: CABAL=yes PACKAGEDIR="testing"

# # haskell-src (dependencies of testing) throws off travis ghc 8.8

# # since travis uses cabal 2.0 when ghc 8.8 wants cabal 3.0

# - ghc: 8.8.4

# env: CABAL=yes PACKAGEDIR="testing"

# HTF-0.14 does not build under 8.0 because of cabal version

- ghc: 8.0.2

env: CABAL=yes PACKAGEDIR="testing"

# shelly-1.9 not available for ghc 7

- ghc: 7.10.3

env: CABAL=yes PACKAGEDIR="testing"

script:

- if [ "$CABAL" = yes -a "$PACKAGEDIR" = source ]; then cabal v1-configure --enable-tests && cabal v1-build && cabal v1-test; fi

- if [ "$CABAL" = yes -a "$PACKAGEDIR" = testing ]; then source scripts/env && ./scripts/bootstrap; fi # && ./scripts/runtests; fi

- if [ "$STACK" = yes ]; then stack --no-terminal --stack-yaml stack-$GHCVER.yaml build --fast --test --no-run-tests; fi

before_install:

- export GHCVER=${GHCVER:-$TRAVIS_HASKELL_VERSION}

- sudo apt-get update -qq

- if [ "$CABAL" = yes ]; then

export PATH=$HOME/.cabal/bin:$PATH &&

sudo apt-get install alex happy;

fi

- if [ "$STACK" = yes ]; then

mkdir -p $HOME/.local/bin &&

export PATH=$HOME/.local/bin:$PATH &&

travis_retry curl -L https://github.com/commercialhaskell/stack/releases/download/v2.3.3/stack-2.3.3-linux-x86_64.tar.gz | tar xz --wildcards --strip-components=1 -C $HOME/.local/bin '*/stack' &&

stack config set system-ghc --global true;

fi

- if [ "$CABAL" = yes -a "$PACKAGEDIR" = testing ]; then sudo apt-get install openjdk-9-jdk-headless jflex antlr4 ocaml texlive-latex-base hlint; fi

install:

- if [ "$CABAL" = yes ]; then cd $PACKAGEDIR && cabal v1-update && cabal v1-install --enable-tests --dependencies-only; fi

- if [ "$STACK" = yes ]; then stack --no-terminal --stack-yaml stack-$GHCVER.yaml build --test --dependencies-only; fi

# Trash

# cabal user-config update &&

# --installdir=$HOME/.cabal/bin