Improve travis settings

.travis.yml

@@ -1,57 +1,62 @@
-language: c
+sudo: true
+language: haskell
+
+
+git:
+  depth: 5
 
-matrix:
-  include:
-  - env: GHCVER=7.10.3 STACK_YAML=stack-7.10.3.yaml
-    addons:
-      apt:
-        sources:
-        - hvr-ghc
-        packages:
-        - ghc-7.10.3
-  - env: GHCVER=8.0.1 STACK_YAML=stack-8.0.1.yaml
-    addons:
-      apt:
-        sources:
-        - hvr-ghc
-        packages:
-        - ghc-8.0.1
-  - env: GHCVER=8.0.2 STACK_YAML=stack-8.0.2.yaml
-    addons:
-      apt:
-        sources:
-        - hvr-ghc
-        packages:
-        - ghc-8.0.2
-  - env: GHCVER=8.2.1 STACK_YAML=stack.yaml
-    addons:
-      apt:
-        sources:
-        - hvr-ghc
-        packages:
-        - ghc-8.2.1
 
 cache:
   directories:
   - "$HOME/.stack"
   - "$HOME/build/serokell/universum/.stack-work"
 
+
+matrix:
+  include:
+
+  - ghc: 7.10.3
+    env: GHCVER='7.10.3' STACK_YAML="$HOME/build/serokell/universum/stack-$GHCVER.yaml"
+
+  - ghc: 8.0.1
+    env: GHCVER='8.0.1' STACK_YAML="$HOME/build/serokell/universum/stack-$GHCVER.yaml"
+
+  - ghc: 8.0.2
+    env: GHCVER='8.0.2' STACK_YAML="$HOME/build/serokell/universum/stack.yaml"
+
+  - ghc: 8.2.2
+    env: GHCVER='8.2.2' STACK_YAML="$HOME/build/serokell/universum/stack-$GHCVER.yaml"
+
+
+addons:
+  apt:
+    sources:
+      - sourceline: 'ppa:hvr/ghc'
+    packages:
+      - libgmp-dev
+      - cabal-install-2.0
+
+
 before_install:
-  # Download and unpack the stack executable
+
   - mkdir -p ~/.local/bin
-  - export PATH=$HOME/.local/bin:$PATH
-  - travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
-  # ghc
-  - export PATH=/opt/ghc/$GHCVER/bin:$PATH
+  - export PATH="$HOME/.local/bin:$PATH"
+  - travis_retry curl -L 'https://www.stackage.org/stack/linux-x86_64' | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
+  - stack --version
+
 
 install:
-  - stack --version
-  - stack -j 2 setup --no-terminal
+
+  - travis_wait 30 stack setup --no-terminal
   - stack ghc -- --version
-  - stack -j 2 build --only-snapshot --no-terminal
+
+  - travis_wait 40 stack build --only-dependencies --no-terminal
+  - travis_wait 40 stack build --test --bench --haddock --no-run-tests --no-run-benchmarks --no-haddock-deps --no-terminal
+
 
 script:
-  - stack -j 2 build --bench --no-run-benchmarks --haddock --no-terminal
+
+  - travis_wait 40 stack build --test --no-terminal
 
 notifications:
   email: false

CHANGES.md

@@ -2,6 +2,7 @@
 =====
 * [#79](https://github.com/serokell/universum/issues/79):
   Import '(<>)' from Semigroup, not Monoid.
+* Improve travis configartion.
 
 0.8.0
 =====

stack-8.2.2.yaml

@@ -1,4 +1,4 @@
-resolver: lts-8.15
+resolver: nightly-2017-10-08
 packages:
 - '.'
 

stack.yaml

@@ -1,4 +1,4 @@
-resolver: nightly-2017-10-08
+resolver: lts-8.15
 packages:
 - '.'
 

universum.cabal

@@ -17,7 +17,7 @@ bug-reports:         https://github.com/serokell/universum/issues
 tested-with:         GHC == 7.10.3
                    , GHC == 8.0.1
                    , GHC == 8.0.2
-                   , GHC == 8.2.1
+                   , GHC == 8.2.2
 
 source-repository head
   type:     git