Add travis

.gitignore

@@ -1,3 +1,5 @@
 dist
 dist-newstyle
 .ghc.environment.*
+.stack-work
+stack.yaml.lock

.travis.yml

@@ -0,0 +1,32 @@
+# Use new container infrastructure to enable caching
+sudo: false
+
+# Do not choose a language; we provide our own build tools.
+language: generic
+
+env:
+  - STACK_YAML=stack.yaml
+  - STACK_YAML=ghc-802.yaml
+  - STACK_YAML=ghc-822.yaml
+  - STACK_YAML=ghc-843.yaml
+
+# Caching so the next build will be fast too.
+cache:
+  directories:
+  - $HOME/.stack
+
+# Ensure necessary system libraries are present
+addons:
+  apt:
+    packages:
+      - libgmp-dev
+
+before_install:
+# Download and unpack the stack executable
+- mkdir -p ~/.local/bin
+- export PATH=$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'
+
+script:
+# Build the package, its tests, and its docs and run the tests
+- stack --no-terminal --install-ghc test --haddock --no-haddock-deps

ghc-802.yaml

@@ -0,0 +1 @@
+resolver: lts-9.0

ghc-822.yaml

@@ -0,0 +1 @@
+resolver: lts-11.0

ghc-843.yaml

@@ -0,0 +1 @@
+resolver: lts-12.0

hazelcast-rest.cabal

@@ -9,7 +9,7 @@ build-type:          Simple
 cabal-version:       >=1.10
 
 library
-  build-depends:       base >=4.10 && <5
+  build-depends:       base >=4.9 && <5
                      , bytestring >=0.10.8
                      , base64-bytestring
                      , http-client >=0.5

stack.yaml

@@ -0,0 +1,3 @@
+resolver: lts-14.0
+packages:
+  - .