Update .travis.yml

.travis.yml

@@ -1,178 +1,30 @@
-# This is the complex Travis configuration, which is intended for use
-# on open source libraries which need compatibility across multiple GHC
-# versions, must work with cabal-install, and should be
-# cross-platform. For more information and other options, see:
-#
-# https://docs.haskellstack.org/en/stable/travis_ci/
-#
-# Copy these contents into the root directory of your Github project in a file
-# named .travis.yml
-
-# Use new container infrastructure to enable caching
+language: c
 sudo: false
 
-# Do not choose a language; we provide our own build tools.
-language: generic
-
-# 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=7.0.4 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
-  #  compiler: ": #GHC 7.0.4"
-  #  addons: {apt: {packages: [cabal-install-1.16,ghc-7.0.4,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
-  #- env: BUILD=cabal GHCVER=7.2.2 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
-  #  compiler: ": #GHC 7.2.2"
-  #  addons: {apt: {packages: [cabal-install-1.16,ghc-7.2.2,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
-  #- env: BUILD=cabal GHCVER=7.4.2 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
-  #  compiler: ": #GHC 7.4.2"
-  #  addons: {apt: {packages: [cabal-install-1.16,ghc-7.4.2,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
-  #- env: BUILD=cabal GHCVER=7.6.3 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
-  #  compiler: ": #GHC 7.6.3"
-  #  addons: {apt: {packages: [cabal-install-1.16,ghc-7.6.3,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
-  - env: BUILD=cabal GHCVER=7.8.4 CABALVER=1.18 HAPPYVER=1.19.5 ALEXVER=3.1.7
-    compiler: ": #GHC 7.8.4"
-    addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
-  - env: BUILD=cabal GHCVER=7.10.3 CABALVER=1.22 HAPPYVER=1.19.5 ALEXVER=3.1.7
-    compiler: ": #GHC 7.10.3"
-    addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.3,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
-  - env: BUILD=cabal GHCVER=8.0.2 CABALVER=1.24 HAPPYVER=1.19.5 ALEXVER=3.1.7
-    compiler: ": #GHC 8.0.2"
-    addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.2,happy-1.19.5,alex-3.1.7], 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 HAPPYVER=1.19.5 ALEXVER=3.1.7
-    compiler: ": #GHC HEAD"
-    addons: {apt: {packages: [cabal-install-head,ghc-head,happy-1.19.5,alex-3.1.7], 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=""
-  #   compiler: ": #stack default"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-  #
-  # - env: BUILD=stack ARGS="--resolver lts-2"
-  #   compiler: ": #stack 7.8.4"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-  #
-  # - env: BUILD=stack ARGS="--resolver lts-3"
-  #   compiler: ": #stack 7.10.2"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-  #
-  # - env: BUILD=stack ARGS="--resolver lts-6"
-  #   compiler: ": #stack 7.10.3"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-  #
-  # - env: BUILD=stack ARGS="--resolver lts-7"
-  #   compiler: ": #stack 8.0.1"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-  #
-  # - env: BUILD=stack ARGS="--resolver lts-8"
-  #   compiler: ": #stack 8.0.2"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-
-  # Nightly builds are allowed to fail
-  # - env: BUILD=stack ARGS="--resolver nightly"
-  #   compiler: ": #stack nightly"
-  #   addons: {apt: {packages: [libgmp-dev]}}
-
-  allow_failures:
-  - env: BUILD=cabal GHCVER=head  CABALVER=head HAPPYVER=1.19.5 ALEXVER=3.1.7
-  - env: BUILD=stack ARGS="--resolver nightly"
-
 before_install:
-# Using compiler above sets CC to an invalid value, so unset it
-- unset CC
+  - mkdir -p ~/.local/bin
+  - mkdir -p ~/tmp
+  - export PATH=~/.local/bin:$PATH
+  - curl -L https://github.com/commercialhaskell/stack/releases/download/v1.6.5/stack-1.6.5-linux-x86_64.tar.gz | tar xz -C ~/tmp
+  - mv ~/tmp/stack-1.6.5-linux-x86_64/stack ~/.local/bin/
+  - cd ${TRAVIS_BUILD_DIR}
 
-# 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:/opt/alex/$ALEXVER/bin:/opt/happy/$HAPPYVER/bin:$HOME/.cabal/bin:$PATH
-- mkdir -p ~/.local/bin
-- |
-  if [ `uname` = "Darwin" ]
-  then
-    travis_retry curl --insecure -L https://www.stackage.org/stack/osx-x86_64 | tar xz --strip-components=1 --include '*/stack' -C ~/.local/bin
-  else
-    travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
-  fi
-
-  # Use the more reliable S3 mirror of Hackage
-  mkdir -p $HOME/.cabal
-  echo 'remote-repo: hackage.haskell.org:http://hackage.fpcomplete.com/' > $HOME/.cabal/config
-  echo 'remote-repo-cache: $HOME/.cabal/packages' >> $HOME/.cabal/config
-
-  if [ "$CABALVER" != "1.16" ]
-  then
-    echo 'jobs: $ncpus' >> $HOME/.cabal/config
-  fi
+matrix:
+  include:
+    - env: GHCVER=7.10.3 STACK_YAML=stack-7.10.yaml
+    - env: GHCVER=8.0.2 STACK_YAML=stack-8.0.yaml
+    - env: GHCVER=8.2.2 STACK_YAML=stack-8.2.yaml
+    - env: GHCVER=8.4.1 STACK_YAML=stack-8.4.yaml
 
 install:
-- echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
-- if [ -f configure.ac ]; then autoreconf -i; fi
-- |
-  set -ex
-  case "$BUILD" in
-    stack)
-      stack --no-terminal --install-ghc $ARGS test --bench --only-dependencies
-      ;;
-    cabal)
-      cabal --version
-      travis_retry cabal update
-
-      # Get the list of packages from the stack.yaml file
-      PACKAGES=$(stack --install-ghc query locals | grep '^ *path' | sed 's@^ *path:@@')
-
-      cabal install --only-dependencies --enable-tests --enable-benchmarks --force-reinstalls --ghc-options=-O0 --reorder-goals --max-backjumps=-1 $CABALARGS $PACKAGES
-      ;;
-  esac
-  set +ex
+  - stack --no-terminal --skip-ghc-check setup
+  - stack --no-terminal --skip-ghc-check test --only-snapshot
 
 script:
-- |
-  set -ex
-  case "$BUILD" in
-    stack)
-      stack --no-terminal $ARGS test --bench --no-run-benchmarks --haddock --no-haddock-deps
-      ;;
-    cabal)
-      cabal install --enable-tests --enable-benchmarks --force-reinstalls --ghc-options=-O0 --reorder-goals --max-backjumps=-1 $CABALARGS $PACKAGES
-
-      ORIGDIR=$(pwd)
-      for dir in $PACKAGES
-      do
-        cd $dir
-        cabal check || [ "$CABALVER" == "1.16" ]
-        cabal sdist
-        PKGVER=$(cabal info . | awk '{print $2;exit}')
-        SRC_TGZ=$PKGVER.tar.gz
-        cd dist
-        tar zxfv "$SRC_TGZ"
-        cd "$PKGVER"
-        cabal configure --enable-tests
-        cabal build
-        cd $ORIGDIR
-      done
-      ;;
-  esac
-  set +ex
+  - stack --no-terminal --skip-ghc-check test

stack-7.10.yaml

@@ -0,0 +1,8 @@
+resolver: lts-5.1
+packages:
+- '.'
+extra-deps:
+flags:
+  aeson-pretty:
+    lib-only: false
+extra-package-dbs: []

stack-8.0.yaml

@@ -0,0 +1,8 @@
+resolver: lts-9.20
+packages:
+- '.'
+extra-deps:
+flags:
+  aeson-pretty:
+    lib-only: false
+extra-package-dbs: []

stack-8.2.yaml

@@ -0,0 +1,8 @@
+resolver: lts-11.4
+packages:
+- '.'
+extra-deps:
+flags:
+  aeson-pretty:
+    lib-only: false
+extra-package-dbs: []

stack-8.4.yaml

@@ -0,0 +1,8 @@
+resolver: nightly-2018-04-08
+packages:
+- '.'
+extra-deps:
+flags:
+  aeson-pretty:
+    lib-only: false
+extra-package-dbs: []