@@ -1,34 +1,87 @@
1−language: haskell
2−
1+# This file has been generated -- see https://github.com/hvr/multi-ghc-travis
2+language: c
33sudo: false
4+
45cache:
56 directories:
6− - $HOME/.stack/
7+ - $HOME/.cabsnap
8+ - $HOME/.cabal/packages
9+
10+before_cache:
11+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/build-reports.log
12+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/00-index.tar
713
814matrix:
915 include:
10− - env: GHCVER=7.4.2 GHCOPTS=-Werror
16+ - env: CABALVER=1.16 GHCVER=7.4.2 GHCOPTS=-Werror
1117 compiler: ": #GHC 7.4.2"
12− addons: {apt: {packages: [ghc-7.4.2], sources: [hvr-ghc]}}
13− - env: GHCVER=7.6.3 GHCOPTS=-Werror
18+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.4.2], sources: [hvr-ghc]}}
19+ - env: CABALVER=1.16 GHCVER=7.6.3 GHCOPTS=-Werror
1420 compiler: ": #GHC 7.6.3"
15− addons: {apt: {packages: [ghc-7.6.3], sources: [hvr-ghc]}}
16− - env: GHCVER=7.8.4 GHCOPTS=-Werror
21+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.6.3], sources: [hvr-ghc]}}
22+ - env: CABALVER=1.18 GHCVER=7.8.4 GHCOPTS=-Werror
1723 compiler: ": #GHC 7.8.4"
18− addons: {apt: {packages: [ghc-7.8.4], sources: [hvr-ghc]}}
19− - env: GHCVER=7.10.2 GHCOPTS=-Werror
24+ addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4], sources: [hvr-ghc]}}
25+ - env: CABALVER=1.22 GHCVER=7.10.2 GHCOPTS=-Werror
2026 compiler: ": #GHC 7.10.2"
21− addons: {apt: {packages: [ghc-7.10.2], sources: [hvr-ghc]}}
27+ addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.2], sources: [hvr-ghc]}}
2228
2329before_install:
24−- mkdir -p ~/.local/bin
25−- export PATH=~/.local/bin:/opt/ghc/$GHCVER/bin:$PATH
26−- travis_retry curl -L https://github.com/commercialhaskell/stack/releases/download/v0.1.1.0/stack-0.1.1.0-x86_64-linux.gz | gunzip > ~/.local/bin/stack
27−- chmod a+x ~/.local/bin/stack
30+ - unset CC
31+ - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
2832
2933install:
30− - stack setup --no-terminal --skip-ghc-check
31− - stack test --only-snapshot --no-terminal --skip-ghc-check
34+ - cabal --version
35+ - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
36+ - if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ];
37+ then
38+ zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz >
39+ $HOME/.cabal/packages/hackage.haskell.org/00-index.tar;
40+ fi
41+ - travis_retry cabal update -v
42+ - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config
43+ - cabal install --only-dependencies --enable-tests --enable-benchmarks --dry -v > installplan.txt
44+ - sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt
3245
46+# check whether current requested install-plan matches cached package-db snapshot
47+ - if diff -u installplan.txt $HOME/.cabsnap/installplan.txt;
48+ then
49+ echo "cabal build-cache HIT";
50+ rm -rfv .ghc;
51+ cp -a $HOME/.cabsnap/ghc $HOME/.ghc;
52+ cp -a $HOME/.cabsnap/lib $HOME/.cabsnap/share $HOME/.cabsnap/bin $HOME/.cabal/;
53+ else
54+ echo "cabal build-cache MISS";
55+ rm -rf $HOME/.cabsnap;
56+ mkdir -p $HOME/.ghc $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin;
57+ cabal install --only-dependencies --enable-tests --enable-benchmarks;
58+ fi
59+
60+# snapshot package-db on cache miss
61+ - if [ ! -d $HOME/.cabsnap ];
62+ then
63+ echo "snapshotting package-db to build-cache";
64+ mkdir $HOME/.cabsnap;
65+ cp -a $HOME/.ghc $HOME/.cabsnap/ghc;
66+ cp -a $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin installplan.txt $HOME/.cabsnap/;
67+ fi
68+
69+# Here starts the actual work to be performed for the package under test;
70+# any command which exits with a non-zero exit code causes the build to fail.
3371script:
34− - stack test --no-terminal --skip-ghc-check
72+ - if [ -f configure.ac ]; then autoreconf -i; fi
73+ - cabal configure --enable-tests --enable-benchmarks -v2 # -v2 provides useful information for debugging
74+ - cabal build --ghc-options=$GHCOPTS # this builds all libraries and executables (including tests/benchmarks)
75+ - cabal test
76+ - cabal check
77+# Test that a source-distribution can be generated
78+# (with cabal >= 1.18 'cabal sdist' would work too):
79+ - ./dist/setup/setup sdist
80+
81+# Check that the resulting source distribution can be built & installed.
82+# If there are no other `.tar.gz` files in `dist`, this can be even simpler:
83+# `cabal install --force-reinstalls dist/*-*.tar.gz`
84+ - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
85+ (cd dist && cabal install --force-reinstalls "$SRC_TGZ" && cabal test)
86+
87+# EOF