From 7fa0e52a982fefc3ea7931429f9a8a3dcc2c6ef4 Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <mikhail.glushenkov@gmail.com>
Date: Thu, 1 Oct 2015 20:24:05 +0200
Subject: [PATCH] Use a common sandbox for building Cabal and cabal-install on
Travis.
---
.travis.yml | 28 ++++++++++++++++++----------
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/.travis.yml b/.travis.yml
index 5f5f3f69ba..e36c9b9c45 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
# NB: don't set `language: haskell` here
-# The following enables several GHC versions to be tested; often it's enough to test only against the last release in a major GHC version. Feel free to omit lines listings versions you don't need/want testing for.
+# The following enables several GHC versions to be tested; often it's enough to
+# test only against the last release in a major GHC version. Feel free to omit
+# lines listings versions you don't need/want testing for.
env:
- GHCVER=7.4.2
- GHCVER=7.6.3
@@ -17,32 +19,37 @@ before_install:
install:
- cabal update
-# We intentionally do not install anything before trying to build Cabal because
-# it should build with each supported GHC version out-of-the-box.
+ # We intentionally do not install anything before trying to build Cabal because
+ # it should build with each supported GHC version out-of-the-box.
-# 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.
-# Using ./dist/setup/setup here instead of cabal-install to avoid breakage
-# when the build config format changed
+# 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. Using
+# ./dist/setup/setup here instead of cabal-install to avoid breakage when the
+# build config format changed
script:
+ - cabal sandbox init
- cd Cabal
- mkdir -p ./dist/setup
- cp Setup.hs ./dist/setup/setup.hs
# Should be able to build setup without extra dependencies
- /opt/ghc/$GHCVER/bin/ghc --make -odir ./dist/setup -hidir ./dist/setup -i -i. ./dist/setup/setup.hs -o ./dist/setup/setup -Wall -Werror -threaded # the command cabal-install would use to build setup
-# Need extra dependencies for test suite
+# Need extra dependencies for test suite. Installing them into the common
+# sandbox speeds up the build a little.
+ - cabal sandbox init --sandbox ../.cabal-sandbox
- cabal install --only-dependencies --enable-tests
- sudo /opt/ghc/$GHCVER/bin/ghc-pkg recache
- /opt/ghc/$GHCVER/bin/ghc-pkg recache --user
- - ./dist/setup/setup configure --user --enable-tests --enable-benchmarks --ghc-option=-Werror -v2 # -v2 provides useful information for debugging
+ - ./dist/setup/setup configure --user --enable-tests --enable-benchmarks --ghc-option=-Werror -v2 --package-db=clear --package-db=global --package-db=../.cabal-sandbox/$(uname -i)-linux-ghc-$GHCVER-packages.conf.d # -v2 provides useful information for debugging
- ./dist/setup/setup build # this builds all libraries and executables (including tests/benchmarks)
- ./dist/setup/setup haddock # see #2198
- ./dist/setup/setup test --show-details=streaming
- cabal check
- cabal sdist # tests that a source-distribution can be generated
-# The following scriptlet checks that the resulting source distribution can be built & installed
+# The following scriptlet checks that the resulting source distribution can be
+# built & installed.
- function install_from_tarball {
export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
if [ -f "dist/$SRC_TGZ" ]; then
@@ -52,11 +59,12 @@ script:
exit 1;
fi
}
+
- install_from_tarball
# Also build cabal-install.
- cd ../cabal-install
- - cabal sandbox init
+ - cabal sandbox init --sandbox ../.cabal-sandbox
- cabal sandbox add-source ../Cabal
- cabal install --dependencies-only --enable-tests
- cabal configure --enable-tests --ghc-option=-Werror
--
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