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Currently hackage-server only builds with GHC 7.6.3.

# Installing ghc 7.6.3 for OSX

    # download the GHC 7.6.3 tarball for OSX (64-bit)
    # for links to other OSes: https://www.haskell.org/ghc/download_ghc_7_6_3
    wget https://www.haskell.org/ghc/dist/7.6.3/ghc-7.6.3-x86_64-apple-darwin.tar.bz2
    tar jxf ghc-7.6.3-x86_64-apple-darwin.tar.bz2
    cd ghc-7.6.3
    mkdir $HOME/apps

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module Foo where

-- This is a translation to Haskell of parts of the paper
-- "A Schemer's View of Monads" by Adam C. Foltzer & Daniel P. Friedman:
--
-- https://cgi.soic.indiana.edu/~c311/lib/exe/fetch.php?media=manymonads.pdf

import Control.Monad.State

-- `Tree a` is a way of describing only those S-exps which are trees

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{- Simple pretty printer for the AST created by Language.Haskell.Exts.
 -
 - Usage: program source.hs
 -
 -}

import qualified Language.Haskell.Exts as E
import Language.Haskell.Exts.Parser (ParseResult(..))
import Data.List
import System.Environment

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Some notes on building hl (the haskell.org website) on an Unbuntu box.

1. Follow the instructions at https://www.stackage.org/install#ubuntu to install the GHC tool chain.

2. Install the following packages:

   sudo apt-get install -y libicu-dev

3. Run:

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#!/usr/bin/perl

use POSIX qw(strftime);

$| = 1;

sub annotate_handle {
  my ($handle) = @_;
  my $start = time();
  while (<$handle>) {

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#!/usr/bin/env python
#
# Provision a static lighttpd server in $HOME/.lighttpd/config-<port>

import os
import re
import sys
from os.path import expanduser

CONF_TEMPLATE='''

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{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE DeriveGeneric #-}

module Lib
where

import Data.Aeson
import GHC.Generics (Generic)
import Data.Stringable

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-- Example of using the Rakhana libraries.

-# LANGUAGE NoMonomorphismRestriction #-}

module Foo
where

import Data.Rakhana
import Control.Monad.Trans (liftIO)
import qualified Data.ByteString.Char8 as B

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#!/bin/sh
#
# Script to populate a TUF directory with a new set of private keys.
#
# Note: Need to install the hackage-repo-tool package from Hackage.

REPO_TOOL=hackage-repo-tool
KEYS_DIR=/tmp/keys
DATA_DIR=./datafiles

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1. Download and build the newest haddock. The build instructions are in README.md.

   git clone https://github.com/haskell/haddock.git cd haddock

   cabal sandbox init cabal sandbox add-source haddock-library cabal sandbox add-source haddock-api cabal install --dependencies-only