Build also with stack on travis (benchmarks)

.travis.yml

@@ -1,4 +1,5 @@
-# This file has been generated -- see https://github.com/hvr/multi-ghc-travis
+# This file has been modified from generated version
+# see https://github.com/hvr/multi-ghc-travis
 language: c
 sudo: false
 
@@ -8,6 +9,7 @@ notifications:
 
 cache:
   directories:
+    - $HOME/.stack
     - $HOME/.cabsnap
     - $HOME/.cabal/packages
 
@@ -17,75 +19,38 @@ before_cache:
 
 matrix:
   include:
-    - env: CABALVER=1.16 GHCVER=7.4.2
+    - env: BUILD=cabal CABALVER=1.16 GHCVER=7.4.2
       compiler: ": #GHC 7.4.2"
       addons: {apt: {packages: [cabal-install-1.16,ghc-7.4.2], sources: [hvr-ghc]}}
-    - env: CABALVER=1.16 GHCVER=7.6.3
+    - env: BUILD=cabal CABALVER=1.16 GHCVER=7.6.3
       compiler: ": #GHC 7.6.3"
       addons: {apt: {packages: [cabal-install-1.16,ghc-7.6.3], sources: [hvr-ghc]}}
-    - env: CABALVER=1.18 GHCVER=7.8.4
+    - env: BUILD=cabal CABALVER=1.18 GHCVER=7.8.4
       compiler: ": #GHC 7.8.4"
       addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4], sources: [hvr-ghc]}}
-    - env: CABALVER=1.22 GHCVER=7.10.2
+    - env: BUILD=cabal CABALVER=1.22 GHCVER=7.10.2
       compiler: ": #GHC 7.10.2"
       addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.2], sources: [hvr-ghc]}}
-    - env: CABALVER=1.24 GHCVER=8.0.1
-      compiler: ": #GHC 8.0.1"
+    - env: BUILD=cabal CABALVER=1.24 GHCVER=8.0.1
+      compiler: ": #GHC 8.0.0.20160511"
       addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.1], sources: [hvr-ghc]}}
+    - env: BUILD=stack CABALVER=1.22 GHCVER=7.10.3
+      compiler: ": #GHC 7.10.3"
+      addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.3], sources: [hvr-ghc]}}
 
 before_install:
  - unset CC
- - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
+ - export PATH=$HOME/.local/bin:/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
+ # Download and unpack the stack executable
+ - mkdir -p ~/.local/bin
+ - travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
 
 install:
- - cabal --version
- - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
- - if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ];
-   then
-     zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz >
-          $HOME/.cabal/packages/hackage.haskell.org/00-index.tar;
-   fi
- - travis_retry cabal update -v
- - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config
- - cabal install --only-dependencies --enable-tests --enable-benchmarks --dry -v > installplan.txt
- - sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt
-
-# check whether current requested install-plan matches cached package-db snapshot
- - if diff -u installplan.txt $HOME/.cabsnap/installplan.txt;
-   then
-     echo "cabal build-cache HIT";
-     rm -rfv .ghc;
-     cp -a $HOME/.cabsnap/ghc $HOME/.ghc;
-     cp -a $HOME/.cabsnap/lib $HOME/.cabsnap/share $HOME/.cabsnap/bin $HOME/.cabal/;
-   else
-     echo "cabal build-cache MISS";
-     rm -rf $HOME/.cabsnap;
-     mkdir -p $HOME/.ghc $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin;
-     cabal install --only-dependencies --enable-tests --enable-benchmarks;
-   fi
-
-# snapshot package-db on cache miss
- - if [ ! -d $HOME/.cabsnap ];
-   then
-      echo "snapshotting package-db to build-cache";
-      mkdir $HOME/.cabsnap;
-      cp -a $HOME/.ghc $HOME/.cabsnap/ghc;
-      cp -a $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin installplan.txt $HOME/.cabsnap/;
-   fi
+ - travis/install.sh
 
 # 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:
- - if [ -f configure.ac ]; then autoreconf -i; fi
- - cabal configure --enable-tests --enable-benchmarks -v2  # -v2 provides useful information for debugging
- - cabal build   # this builds all libraries and executables (including tests/benchmarks)
- - cabal test
- - cabal sdist   # tests that a source-distribution can be generated
-
-# Check that the resulting source distribution can be built & installed.
-# If there are no other `.tar.gz` files in `dist`, this can be even simpler:
-# `cabal install --force-reinstalls dist/*-*.tar.gz`
- - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
-   (cd dist && cabal install --force-reinstalls "$SRC_TGZ")
+ - travis/script.sh
 
 # EOF

stack.yaml

@@ -0,0 +1,7 @@
+resolver: lts-5.16
+packages:
+- '.'
+- benchmarks
+extra-deps:
+- generic-deriving-1.10.4.1
+flags: {}

travis/install.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+set -ex
+
+cabal --version
+echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
+stack --version
+
+case $BUILD in
+  stack)
+    stack --no-terminal --skip-ghc-check setup
+    stack --no-terminal --skip-ghc-check test --only-snapshot
+    ;;
+  cabal)
+    if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ]
+    then
+      zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz > $HOME/.cabal/packages/hackage.haskell.org/00-index.tar
+    fi
+    cabal update -v || cabal update -v
+    sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config
+    cabal install --only-dependencies --enable-tests --enable-benchmarks --dry -v > installplan.txt
+    sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt
+
+    # check whether current requested install-plan matches cached package-db snapshot
+    if diff -u installplan.txt $HOME/.cabsnap/installplan.txt;
+    then
+      echo "cabal build-cache HIT";
+      rm -rfv .ghc;
+      cp -a $HOME/.cabsnap/ghc $HOME/.ghc;
+      cp -a $HOME/.cabsnap/lib $HOME/.cabsnap/share $HOME/.cabsnap/bin $HOME/.cabal/;
+    else
+      echo "cabal build-cache MISS";
+      rm -rf $HOME/.cabsnap;
+      mkdir -p $HOME/.ghc $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin;
+      cabal install --only-dependencies --enable-tests --enable-benchmarks;
+    fi
+
+    # snapshot package-db on cache miss
+    if [ ! -d $HOME/.cabsnap ];
+    then
+      echo "snapshotting package-db to build-cache";
+      mkdir $HOME/.cabsnap;
+      cp -a $HOME/.ghc $HOME/.cabsnap/ghc;
+      cp -a $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin installplan.txt $HOME/.cabsnap/;
+    fi
+    ;;
+esac

travis/script.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+set -ex
+
+case $BUILD in
+  stack)
+    stack build --test --haddock
+    ;;
+  cabal)
+    if [ -f configure.ac ]; then autoreconf -i; fi
+    cabal configure --enable-tests --enable-benchmarks -v2  # -v2 provides useful information for debugging
+    cabal build   # this builds all libraries and executables (including tests/benchmarks)
+    cabal test
+    cabal sdist   # tests that a source-distribution can be generated
+
+    # Check that the resulting source distribution can be built & installed.
+    # If there are no other `.tar.gz` files in `dist`, this can be even simpler:
+    # `cabal install --force-reinstalls dist/*-*.tar.gz`
+    SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
+      (cd dist && cabal install --force-reinstalls "$SRC_TGZ")
+    ;;
+esac