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Haskell stack template with hpack
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{-# START_FILE package.yaml #-} | |
name: {{name}} | |
version: 0.1.0.0 | |
#synopsis: | |
#description: | |
homepage: https://github.com/{{github-username}}{{^github-username}}githubuser{{/github-username}}/{{name}}#readme | |
license: BSD3 | |
author: {{author-name}}{{^author-name}}Author name here{{/author-name}} | |
maintainer: {{author-email}}{{^author-email}}example@example.com{{/author-email}} | |
copyright: {{year}}{{^year}}2017{{/year}} {{author-name}}{{^author-name}}Author name here{{/author-name}}{{/copyright}} | |
category: {{category}}{{^category}}Web{{/category}} | |
extra-source-files: | |
- README.md | |
dependencies: | |
- base >= 4.7 && < 5 | |
library: | |
source-dirs: | |
- src | |
executables: | |
{{name}}: | |
source-dirs: | |
- app | |
main: Main.hs | |
ghc-options: -threaded -rtsopts -with-rtsopts=-N | |
dependencies: | |
- {{name}} | |
tests: | |
{{name}}-test: | |
source-dirs: | |
- test | |
main: Spec.hs | |
dependencies: | |
- {{name}} | |
- hspec | |
- QuickCheck | |
ghc-options: -threaded -rtsopts -with-rtsopts=-N | |
github: {{github-username}}{{^github-username}}githubuser{{/github-username}}/{{name}} | |
{-# START_FILE .gitignore #-} | |
*.hi | |
*.o | |
*.swp | |
*.tag | |
*~ | |
.stack-work/ | |
dist/ | |
*.cabal | |
{-# START_FILE Setup.hs #-} | |
import Distribution.Simple | |
main = defaultMain | |
{-# START_FILE test/Spec.hs #-} | |
{-# OPTIONS_GHC -F -pgmF hspec-discover #-} | |
{-# START_FILE test/Data/String/StripSpec.hs #-} | |
module Data.String.StripSpec (main, spec) where | |
import Test.Hspec | |
import Test.QuickCheck | |
import Data.String.Strip | |
-- `main` is here so that this module can be run from GHCi on its own. It is | |
-- not needed for automatic spec discovery. | |
main :: IO () | |
main = hspec spec | |
spec :: Spec | |
spec = do | |
describe "strip" $ do | |
it "removes leading and trailing whitespace" $ do | |
strip "\t foo bar\n" `shouldBe` "foo bar" | |
it "is idempotent" $ property $ | |
\str -> strip str === strip (strip str) | |
{-# START_FILE src/Data/String/Strip.hs #-} | |
module Data.String.Strip (strip) where | |
import Data.Char | |
strip :: String -> String | |
strip = dropWhile isSpace . reverse . dropWhile isSpace . reverse | |
{-# START_FILE app/Main.hs #-} | |
module Main where | |
import Data.String.Strip | |
main :: IO () | |
main = interact strip | |
{-# START_FILE LICENSE #-} | |
Copyright {{author-name}}{{^author-name}}Author name here{{/author-name}} (c) {{year}}{{^year}}2017{{/year}} | |
All rights reserved. | |
Redistribution and use in source and binary forms, with or without | |
modification, are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright | |
notice, this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above | |
copyright notice, this list of conditions and the following | |
disclaimer in the documentation and/or other materials provided | |
with the distribution. | |
* Neither the name of {{author-name}}{{^author-name}}Author name here{{/author-name}} nor the names of other | |
contributors may be used to endorse or promote products derived | |
from this software without specific prior written permission. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
{-# START_FILE README.md #-} | |
# {{name}} |
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{-# START_FILE package.yaml #-} | |
name: {{name}} | |
version: 0.1.0.0 | |
#synopsis: | |
#description: | |
homepage: https://github.com/{{github-username}}{{^github-username}}githubuser{{/github-username}}/{{name}}#readme | |
license: BSD3 | |
author: {{author-name}}{{^author-name}}Author name here{{/author-name}} | |
maintainer: {{author-email}}{{^author-email}}example@example.com{{/author-email}} | |
copyright: {{year}}{{^year}}2017{{/year}} {{author-name}}{{^author-name}}Author name here{{/author-name}}{{/copyright}} | |
category: {{category}}{{^category}}Web{{/category}} | |
extra-source-files: | |
- README.md | |
dependencies: | |
- base >= 4.7 && < 5 | |
library: | |
source-dirs: | |
- src | |
dependencies: | |
- aeson | |
- servant-server | |
- wai | |
- warp | |
executables: | |
{{name}}: | |
source-dirs: | |
- app | |
main: Main.hs | |
ghc-options: -threaded -rtsopts -with-rtsopts=-N | |
dependencies: | |
- {{name}} | |
tests: | |
{{name}}-test: | |
source-dirs: | |
- test | |
main: Spec.hs | |
dependencies: | |
- {{name}} | |
- hspec | |
- hspec-wai | |
- hspec-wai-json | |
- aeson | |
ghc-options: -threaded -rtsopts -with-rtsopts=-N | |
github: {{github-username}}{{^github-username}}githubuser{{/github-username}}/{{name}} | |
{-# START_FILE .gitignore #-} | |
*.hi | |
*.o | |
*.swp | |
*.tag | |
*~ | |
.stack-work/ | |
dist/ | |
*.cabal | |
{-# START_FILE Setup.hs #-} | |
import Distribution.Simple | |
main = defaultMain | |
{-# START_FILE test/Spec.hs #-} | |
{-# OPTIONS_GHC -F -pgmF hspec-discover #-} | |
{-# START_FILE test/LibSpec.hs #-} | |
{-# LANGUAGE QuasiQuotes #-} | |
{-# LANGUAGE OverloadedStrings #-} | |
module LibSpec ( | |
main | |
, spec | |
) where | |
import Lib (app) | |
import Test.Hspec | |
import Test.Hspec.Wai | |
import Test.Hspec.Wai.JSON | |
main :: IO () | |
main = hspec spec | |
spec :: Spec | |
spec = with (return app) $ do | |
describe "GET /users" $ do | |
it "responds with 200" $ do | |
get "/users" `shouldRespondWith` 200 | |
it "responds with [User]" $ do | |
let users = "[{\"userId\":1,\"userFirstName\":\"Isaac\",\"userLastName\":\"Newton\"},{\"userId\":2,\"userFirstName\":\"Albert\",\"userLastName\":\"Einstein\"}]" | |
get "/users" `shouldRespondWith` users | |
{-# START_FILE src/Lib.hs #-} | |
{-# LANGUAGE DataKinds #-} | |
{-# LANGUAGE TemplateHaskell #-} | |
{-# LANGUAGE TypeOperators #-} | |
module Lib | |
( startApp | |
, app | |
) where | |
import Data.Aeson | |
import Data.Aeson.TH | |
import Network.Wai | |
import Network.Wai.Handler.Warp | |
import Servant | |
data User = User | |
{ userId :: Int | |
, userFirstName :: String | |
, userLastName :: String | |
} deriving (Eq, Show) | |
$(deriveJSON defaultOptions ''User) | |
type API = "users" :> Get '[JSON] [User] | |
startApp :: IO () | |
startApp = run 8080 app | |
app :: Application | |
app = serve api server | |
api :: Proxy API | |
api = Proxy | |
server :: Server API | |
server = return users | |
users :: [User] | |
users = [ User 1 "Isaac" "Newton" | |
, User 2 "Albert" "Einstein" | |
] | |
{-# START_FILE app/Main.hs #-} | |
module Main where | |
import Lib | |
main :: IO () | |
main = startApp | |
{-# START_FILE README.md #-} | |
# {{name}} | |
{-# START_FILE LICENSE #-} | |
Copyright {{author-name}}{{^author-name}}Author name here{{/author-name}} (c) {{year}}{{^year}}2017{{/year}} | |
All rights reserved. | |
Redistribution and use in source and binary forms, with or without | |
modification, are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright | |
notice, this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above | |
copyright notice, this list of conditions and the following | |
disclaimer in the documentation and/or other materials provided | |
with the distribution. | |
* Neither the name of {{author-name}}{{^author-name}}Author name here{{/author-name}} nor the names of other | |
contributors may be used to endorse or promote products derived | |
from this software without specific prior written permission. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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