Update travis.yml to use the new infrastructure

diff --git a/.travis.yml b/.travis.yml
index 4e005c8554d5925a569f9a40aa69ea5e73a0a9c0..ebe68b43a2e1cc9d73a6261f22fa738ab667a13c 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,34 +3,42 @@ language: c
 
 # See also https://github.com/hvr/multi-ghc-travis for more information
 
+# explicitly request container-based infrastructure
+sudo: false
+
 # The following lines enable several GHC versions and/or HP versions
 # to be tested; often it's enough to test only against the last
 # release of a major GHC version. Setting HPVER implictly sets
 # GHCVER. Omit lines with versions you don't need/want testing for.
-env:
- - CABALVER=1.22 GHCVER=7.10.1
+matrix:
+   include:
+      - env: CABALVER=1.18 GHCVER=7.8.4
+        addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4], sources: [hvr-ghc]}}
+      - env: CABALVER=1.22 GHCVER=7.10.1
+        addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.1],sources: [hvr-ghc]}}
+      - env: CABALVER=head GHCVER=head
+        addons: {apt: {packages: [cabal-install-head,ghc-head], sources: [hvr-ghc]}}
+
+   allow_failures:
+      - env: CABALVER=head GHCVER=head
 
-# Note: the distinction between `before_install` and `install` is not
-#       important.
 before_install:
- - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
- - travis_retry sudo apt-get update
- - travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER
- - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:~/.cabal/bin:$PATH
+   - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
 
 install:
  - cabal --version
  - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
  - travis_retry cabal update
+ - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config # The container environment reports 16 cores
  - cabal install hpc-coveralls
- - cabal install --only-dependencies --enable-tests --enable-benchmarks
+ - cabal install --only-dependencies
 
 # Here starts the actual work to be performed for the package under
 # test; any command which exits with a non-zero exit code causes the
 # build to fail.
 script:
  # -v2 provides useful information for debugging
- - cabal configure --enable-tests --enable-benchmarks --enable-coverage -v2
+   - cabal configure --enable-tests --enable-benchmarks --enable-coverage -v2
 
  # this builds all libraries and executables
  # (including tests/benchmarks)
@@ -46,6 +54,6 @@ script:
  - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
    (cd dist && cabal install --force-reinstalls "$SRC_TGZ")
 
-after_script: 
+after_script:
    - hpc-coveralls test
 # EOF