@@ -1,86 +1,84 @@
1−# NB: don't set `language: haskell` here
1+# This file has been generated -- see https://github.com/hvr/multi-ghc-travis
22language: c
3+sudo: false
4+
5+cache:
6+ directories:
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 $HOME/.cabal/packages/hackage.haskell.org/00-index.tar
13+
14+matrix:
15+ include:
16+ - env: CABALVER=1.16 GHCVER=7.6.3
17+ compiler: ": #GHC 7.6.3"
18+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.6.3], sources: [hvr-ghc]}}
19+ - env: CABALVER=1.18 GHCVER=7.8.4
20+ compiler: ": #GHC 7.8.4"
21+ addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4], sources: [hvr-ghc]}}
22+ - env: CABALVER=1.22 GHCVER=7.10.3
23+ compiler: ": #GHC 7.10.3"
24+ addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.3], sources: [hvr-ghc]}}
25+ - env: CABALVER=1.24 GHCVER=8.0.2
26+ compiler: ": #GHC 8.0.2"
27+ addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.2], sources: [hvr-ghc]}}
328
4−# See also https://github.com/hvr/multi-ghc-travis for more information
5−
6−# The following lines enable several GHC versions and/or HP versions
7−# to be tested; often it's enough to test only against the last
8−# release of a major GHC version. Setting HPVER implictly sets
9−# GHCVER. Omit lines with versions you don't need/want testing for.
10−env:
11− - CABALVER=1.18 GHCVER=7.6.3
12− - CABALVER=1.18 GHCVER=7.8.4
13− - CABALVER=1.22 GHCVER=7.10.3
14− - CABALVER=head GHCVER=head
15−
16−# Note: the distinction between `before_install` and `install` is not
17−# important.
1829before_install:
19− - case "$HPVER" in
20− "") ;;
21−
22− "2014.2.0.0")
23− export CABALVER=1.18 ;
24− export GHCVER=7.8.3 ;
25− echo "constraints:async==2.0.1.5,attoparsec==0.10.4.0,case-insensitive==1.1.0.3,fgl==5.5.0.1,GLUT==2.5.1.1,GLURaw==1.4.0.1,haskell-src==1.0.1.6,hashable==1.2.2.0,html==1.0.1.2,HTTP==4000.2.10,HUnit==1.2.5.2,mtl==2.1.3.1,network==2.4.2.3,OpenGL==2.9.2.0,OpenGLRaw==1.5.0.0,parallel==3.2.0.4,parsec==3.1.5,primitive==0.5.2.1,QuickCheck==2.6,random==1.0.1.1,regex-base==0.93.2,regex-compat==0.95.1,regex-posix==0.95.2,split==0.2.2,stm==2.4.2,syb==0.4.1,text==1.1.0.0,transformers==0.3.0.0,unordered-containers==0.2.4.0,vector==0.10.9.1,xhtml==3000.2.1,zlib==0.5.4.1" > cabal.config ;;
26−
27− "2013.2.0.0")
28− export CABALVER=1.16 ;
29− export GHCVER=7.6.3 ;
30− echo "constraints:async==2.0.1.4,attoparsec==0.10.4.0,case-insensitive==1.0.0.1,cgi==3001.1.7.5,fgl==5.4.2.4,GLUT==2.4.0.0,GLURaw==1.3.0.0,haskell-src==1.0.1.5,hashable==1.1.2.5,html==1.0.1.2,HTTP==4000.2.8,HUnit==1.2.5.2,mtl==2.1.2,network==2.4.1.2,OpenGL==2.8.0.0,OpenGLRaw==1.3.0.0,parallel==3.2.0.3,parsec==3.1.3,QuickCheck==2.6,random==1.0.1.1,regex-base==0.93.2,regex-compat==0.95.1,regex-posix==0.95.2,split==0.2.2,stm==2.4.2,syb==0.4.0,text==0.11.3.1,transformers==0.3.0.0,unordered-containers==0.2.3.0,vector==0.10.0.1,xhtml==3000.2.1,zlib==0.5.4.1" > cabal.config ;;
31−
32− "2012.4.0.0")
33− export CABALVER=1.16 ;
34− export GHCVER=7.6.2 ;
35− echo "constraints:async==2.0.1.3,cgi==3001.1.7.4,fgl==5.4.2.4,GLUT==2.1.2.1,haskell-src==1.0.1.5,html==1.0.1.2,HTTP==4000.2.5,HUnit==1.2.5.1,mtl==2.1.2,network==2.3.1.0,OpenGL==2.2.3.1,parallel==3.2.0.3,parsec==3.1.3,QuickCheck==2.5.1.1,random==1.0.1.1,regex-base==0.93.2,regex-compat==0.95.1,regex-posix==0.95.2,split==0.2.1.1,stm==2.4,syb==0.3.7,text==0.11.2.3,transformers==0.3.0.0,vector==0.10.0.1,xhtml==3000.2.1,zlib==0.5.4.0" > cabal.config ;;
36−
37− "2012.2.0.0")
38− export CABALVER=1.16 ;
39− export GHCVER=7.4.1 ;
40− echo "constraints:cgi==3001.1.7.4,fgl==5.4.2.4,GLUT==2.1.2.1,haskell-src==1.0.1.5,html==1.0.1.2,HTTP==4000.2.3,HUnit==1.2.4.2,mtl==2.1.1,network==2.3.0.13,OpenGL==2.2.3.1,parallel==3.2.0.2,parsec==3.1.2,QuickCheck==2.4.2,random==1.0.1.1,regex-base==0.93.2,regex-compat==0.95.1,regex-posix==0.95.1,stm==2.3,syb==0.3.6.1,text==0.11.2.0,transformers==0.3.0.0,xhtml==3000.2.1,zlib==0.5.3.3" > cabal.config ;;
41−
42− "2011.4.0.0")
43− export CABALVER=1.16 ;
44− export GHCVER=7.0.4 ;
45− echo "constraints:cgi==3001.1.7.4,fgl==5.4.2.4,GLUT==2.1.2.1,haskell-src==1.0.1.4,html==1.0.1.2,HUnit==1.2.4.2,network==2.3.0.5,OpenGL==2.2.3.0,parallel==3.1.0.1,parsec==3.1.1,QuickCheck==2.4.1.1,regex-base==0.93.2,regex-compat==0.95.1,regex-posix==0.95.1,stm==2.2.0.1,syb==0.3.3,xhtml==3000.2.0.4,zlib==0.5.3.1,HTTP==4000.1.2,deepseq==1.1.0.2" > cabal.config ;;
46−
47− *)
48− export GHCVER=unknown ;
49− echo "unknown/invalid Haskell Platform requested" ;
50− exit 1 ;;
51−
52− esac
53−
54− - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
55− - travis_retry sudo apt-get update
56− - travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER
30+ - unset CC
5731 - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
5832
5933install:
6034 - cabal --version
6135 - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
62− - travis_retry cabal update
63− - cabal install --only-dependencies --enable-tests --enable-benchmarks
64−
65−# Here starts the actual work to be performed for the package under
66−# test; any command which exits with a non-zero exit code causes the
67−# build to fail.
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
45+
46+# check whether current requested install-plan matches cached package-db snapshot
47+ - if diff -u $HOME/.cabsnap/installplan.txt 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 $HOME/.cabsnap/;
67+ fi
68+
69+# Here starts the actual work to be performed for the package under test;
70+# any command which exits with a non-zero exit code causes the build to fail.
6871script:
6972 - if [ -f configure.ac ]; then autoreconf -i; fi
70− # -v2 provides useful information for debugging
71− - cabal configure --enable-tests --enable-benchmarks -v2
72−
73− # this builds all libraries and executables
74− # (including tests/benchmarks)
75− - cabal build
76−
73+ - cabal configure --enable-tests --enable-benchmarks -v2 # -v2 provides useful information for debugging
74+ - cabal build # this builds all libraries and executables (including tests/benchmarks)
7775 - cabal test
7876 - cabal check
77+ - cabal sdist # tests that a source-distribution can be generated
7978
80− # tests that a source-distribution can be generated
81− - cabal sdist
82−
83− # check that the generated source-distribution can be built & installed
79+# Check that the resulting source distribution can be built & installed.
80+# If there are no other `.tar.gz` files in `dist`, this can be even simpler:
81+# `cabal install --force-reinstalls dist/*-*.tar.gz`
8482 - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
8583 (cd dist && cabal install --force-reinstalls "$SRC_TGZ")
8684