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1+# This is the complex Travis configuration, which is intended for use
2+# on open source libraries which need compatibility across multiple GHC
3+# versions, must work with cabal-install, and should be
4+# cross-platform. For more information and other options, see:
5+#
6+# https://docs.haskellstack.org/en/stable/travis_ci/
7+#
8+# Copy these contents into the root directory of your Github project in a file
9+# named .travis.yml
10+
11+# Use new container infrastructure to enable caching
12+sudo: false
13+
14+# Do not choose a language; we provide our own build tools.
15+language: generic
16+
17+# Caching so the next build will be fast too.
18+cache:
19+ directories:
20+ - $HOME/.ghc
21+ - $HOME/.cabal
22+ - $HOME/.stack
23+
24+# The different configurations we want to test. We have BUILD=cabal which uses
25+# cabal-install, and BUILD=stack which uses Stack. More documentation on each
26+# of those below.
27+#
28+# We set the compiler values here to tell Travis to use a different
29+# cache file per set of arguments.
30+#
31+# If you need to have different apt packages for each combination in the
32+# matrix, you can use a line such as:
33+# addons: {apt: {packages: [libfcgi-dev,libgmp-dev]}}
34+matrix:
35+ include:
36+ # We grab the appropriate GHC and cabal-install versions from hvr's PPA. See:
37+ # https://github.com/hvr/multi-ghc-travis
38+ - env: BUILD=cabal GHCVER=7.0.4 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
39+ compiler: ": #GHC 7.0.4"
40+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.0.4,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
41+ - env: BUILD=cabal GHCVER=7.2.2 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
42+ compiler: ": #GHC 7.2.2"
43+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.2.2,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
44+ - env: BUILD=cabal GHCVER=7.4.2 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
45+ compiler: ": #GHC 7.4.2"
46+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.4.2,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
47+ - env: BUILD=cabal GHCVER=7.6.3 CABALVER=1.16 HAPPYVER=1.19.5 ALEXVER=3.1.7
48+ compiler: ": #GHC 7.6.3"
49+ addons: {apt: {packages: [cabal-install-1.16,ghc-7.6.3,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
50+ - env: BUILD=cabal GHCVER=7.8.4 CABALVER=1.18 HAPPYVER=1.19.5 ALEXVER=3.1.7
51+ compiler: ": #GHC 7.8.4"
52+ addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
53+ - env: BUILD=cabal GHCVER=7.10.3 CABALVER=1.22 HAPPYVER=1.19.5 ALEXVER=3.1.7
54+ compiler: ": #GHC 7.10.3"
55+ addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.3,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
56+ - env: BUILD=cabal GHCVER=8.0.2 CABALVER=1.24 HAPPYVER=1.19.5 ALEXVER=3.1.7
57+ compiler: ": #GHC 8.0.2"
58+ addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.2,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
59+ - env: BUILD=cabal GHCVER=8.2.1 CABALVER=2.0
60+ compiler: ": #GHC 8.2.1"
61+ addons: {apt: {packages: [cabal-install-2.0,ghc-8.2.1], sources: [hvr-ghc]}}
62+
63+ # Build with the newest GHC and cabal-install. This is an accepted failure,
64+ # see below.
65+ - env: BUILD=cabal GHCVER=head CABALVER=head HAPPYVER=1.19.5 ALEXVER=3.1.7
66+ compiler: ": #GHC HEAD"
67+ addons: {apt: {packages: [cabal-install-head,ghc-head,happy-1.19.5,alex-3.1.7], sources: [hvr-ghc]}}
68+
69+ # The Stack builds. We can pass in arbitrary Stack arguments via the ARGS
70+ # variable, such as using --stack-yaml to point to a different file.
71+ - env: BUILD=stack ARGS=""
72+ compiler: ": #stack default"
73+ addons: {apt: {packages: [libgmp-dev]}}
74+
75+ - env: BUILD=stack ARGS="--resolver lts-2"
76+ compiler: ": #stack 7.8.4"
77+ addons: {apt: {packages: [libgmp-dev]}}
78+
79+ - env: BUILD=stack ARGS="--resolver lts-3"
80+ compiler: ": #stack 7.10.2"
81+ addons: {apt: {packages: [libgmp-dev]}}
82+
83+ - env: BUILD=stack ARGS="--resolver lts-6"
84+ compiler: ": #stack 7.10.3"
85+ addons: {apt: {packages: [libgmp-dev]}}
86+
87+ - env: BUILD=stack ARGS="--resolver lts-7"
88+ compiler: ": #stack 8.0.1"
89+ addons: {apt: {packages: [libgmp-dev]}}
90+
91+ - env: BUILD=stack ARGS="--resolver lts-9"
92+ compiler: ": #stack 8.0.2"
93+ addons: {apt: {packages: [libgmp-dev]}}
94+
95+ # Nightly builds are allowed to fail
96+ - env: BUILD=stack ARGS="--resolver nightly"
97+ compiler: ": #stack nightly"
98+ addons: {apt: {packages: [libgmp-dev]}}
99+
100+ # Build on macOS in addition to Linux
101+ - env: BUILD=stack ARGS=""
102+ compiler: ": #stack default osx"
103+ os: osx
104+
105+ # Travis includes an macOS which is incompatible with GHC 7.8.4
106+ #- env: BUILD=stack ARGS="--resolver lts-2"
107+ # compiler: ": #stack 7.8.4 osx"
108+ # os: osx
109+
110+ - env: BUILD=stack ARGS="--resolver lts-3"
111+ compiler: ": #stack 7.10.2 osx"
112+ os: osx
113+
114+ - env: BUILD=stack ARGS="--resolver lts-6"
115+ compiler: ": #stack 7.10.3 osx"
116+ os: osx
117+
118+ - env: BUILD=stack ARGS="--resolver lts-7"
119+ compiler: ": #stack 8.0.1 osx"
120+ os: osx
121+
122+ - env: BUILD=stack ARGS="--resolver lts-9"
123+ compiler: ": #stack 8.0.2 osx"
124+ os: osx
125+
126+ - env: BUILD=stack ARGS="--resolver nightly"
127+ compiler: ": #stack nightly osx"
128+ os: osx
129+
130+ allow_failures:
131+ - env: BUILD=cabal GHCVER=head CABALVER=head HAPPYVER=1.19.5 ALEXVER=3.1.7
132+ - env: BUILD=stack ARGS="--resolver nightly"
133+
134+before_install:
135+# Using compiler above sets CC to an invalid value, so unset it
136+- unset CC
137+
138+# We want to always allow newer versions of packages when building on GHC HEAD
139+- CABALARGS=""
140+- if [ "x$GHCVER" = "xhead" ]; then CABALARGS=--allow-newer; fi
141+
142+# Download and unpack the stack executable
143+- 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
144+- mkdir -p ~/.local/bin
145+- |
146+ if [ `uname` = "Darwin" ]
147+ then
148+ travis_retry curl --insecure -L https://www.stackage.org/stack/osx-x86_64 | tar xz --strip-components=1 --include '*/stack' -C ~/.local/bin
149+ else
150+ travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
151+ fi
152+
153+ # Use the more reliable S3 mirror of Hackage
154+ mkdir -p $HOME/.cabal
155+ echo 'remote-repo: hackage.haskell.org:http://hackage.fpcomplete.com/' > $HOME/.cabal/config
156+ echo 'remote-repo-cache: $HOME/.cabal/packages' >> $HOME/.cabal/config
157+
158+ if [ "$CABALVER" != "1.16" ]
159+ then
160+ echo 'jobs: $ncpus' >> $HOME/.cabal/config
161+ fi
162+
163+install:
164+- echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
165+- if [ -f configure.ac ]; then autoreconf -i; fi
166+- |
167+ set -ex
168+ case "$BUILD" in
169+ stack)
170+ stack --no-terminal --install-ghc $ARGS test --bench --only-dependencies
171+ ;;
172+ cabal)
173+ cabal --version
174+ travis_retry cabal update
175+
176+ # Get the list of packages from the stack.yaml file
177+ PACKAGES=$(stack --install-ghc query locals | grep '^ *path' | sed 's@^ *path:@@')
178+
179+ cabal install --only-dependencies --enable-tests --enable-benchmarks --force-reinstalls --ghc-options=-O0 --reorder-goals --max-backjumps=-1 $CABALARGS $PACKAGES
180+ ;;
181+ esac
182+ set +ex
183+
184+script:
185+- |
186+ set -ex
187+ case "$BUILD" in
188+ stack)
189+ stack --no-terminal $ARGS test --bench --no-run-benchmarks --haddock --no-haddock-deps
190+ ;;
191+ cabal)
192+ cabal install --enable-tests --enable-benchmarks --force-reinstalls --ghc-options=-O0 --reorder-goals --max-backjumps=-1 $CABALARGS $PACKAGES
193+
194+ ORIGDIR=$(pwd)
195+ for dir in $PACKAGES
196+ do
197+ cd $dir
198+ cabal check || [ "$CABALVER" == "1.16" ]
199+ cabal sdist
200+ PKGVER=$(cabal info . | awk '{print $2;exit}')
201+ SRC_TGZ=$PKGVER.tar.gz
202+ cd dist
203+ tar zxfv "$SRC_TGZ"
204+ cd "$PKGVER"
205+ cabal configure --enable-tests
206+ cabal build
207+ cabal test
208+ cd $ORIGDIR
209+ done
210+ ;;
211+ esac
212+ set +ex