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Mentioning the Cabal file explicitly, how to make Stackage LTS play nice.

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Chris Allen 2016-03-19 23:23:50 -05:00
parent 75da1a1b4b
commit b4aad4fa91
2 changed files with 11 additions and 4 deletions
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12
doc/tutorial/Server.lhs
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@ -8,7 +8,15 @@ type. Can we have a webservice already?
Equipped with some basic knowledge about the way we represent APIs, let's now Equipped with some basic knowledge about the way we represent APIs, let's now
write our first webservice. write our first webservice.
The source for this tutorial section is a literate haskell file, so first we ## Setting up our project
Don't forget to look at the [cabal file included with this example project](tutorial.cabal). You can run the main function provided in the following examples within the `Server` module without using a separate executable.
If you're using Stack, then in your `stack.yaml` you may want to specify version 0.11.1.1 for `aeson`, and version 0.5 for `servant` and `servant-server` in your `extra-deps`.
## Writing our Server
The source for this tutorial section is a literate haskell file. To start our Server module, we
need to have some language extensions and imports: need to have some language extensions and imports:
``` haskell ``` haskell
@ -151,7 +159,7 @@ main = run 8081 app1
You can put this all into a file or just grab [servant's You can put this all into a file or just grab [servant's
repo](http://github.com/haskell-servant/servant) and look at the repo](http://github.com/haskell-servant/servant) and look at the
*doc/tutorial* directory. This code (the source of this web page) is in *doc/tutorial* directory. This code (the source of this web page) is in
*doc/tutorial/Server.lhs*. *doc/tutorial/Server.md*.
If you run it, you can go to `http://localhost:8081/users` in your browser or If you run it, you can go to `http://localhost:8081/users` in your browser or
query it with curl and you see: query it with curl and you see:

3
doc/tutorial/tutorial.cabal
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@ -14,11 +14,10 @@ library
, Client , Client
, Docs , Docs
, Javascript , Javascript
, Server
build-depends: base == 4.* build-depends: base == 4.*
, base-compat , base-compat
, text , text
, aeson , aeson >= 0.11 && < 0.12
, aeson-compat , aeson-compat
, blaze-html , blaze-html
, directory , directory