app/Main.hs

   1 {-|
   2 Module      : Main.hs
   3 Description : Gargantext starter
   4 Copyright   : (c) CNRS, 2017-Present
   5 License     : AGPL + CECILL v3
   6 Maintainer  : team@gargantext.org
   7 Stability   : experimental
   8 Portability : POSIX
   9 -}
  10
  11
  12
  13 {-# LANGUAGE DataKinds         #-}
  14 {-# LANGUAGE DeriveGeneric     #-}
  15 {-# LANGUAGE FlexibleInstances #-}
  16 {-# LANGUAGE OverloadedStrings #-}
  17 {-# LANGUAGE StandaloneDeriving #-}
  18 {-# LANGUAGE TypeOperators     #-}
  19
  20
  21 module Main where
  22
  23 import Prelude (putStrLn)
  24
  25 import Options.Generic
  26 import Data.Text (unpack)
  27
  28 import Gargantext.Prelude
  29 import Gargantext.API (startGargantext, startGargantextMock)
  30 --------------------------------------------------------
  31
  32 data Mode = Dev | Mock | Prod
  33        deriving (Show, Read, Generic)
  34 instance ParseRecord Mode
  35 instance ParseField  Mode
  36 instance ParseFields Mode
  37
  38
  39 data MyOptions w = MyOptions { run     :: w ::: Mode        <?> "Possible modes: Dev | Mock | Prod"
  40                             , port    :: w ::: Maybe Int   <?> "By default: 8008"
  41                             , iniFile :: w ::: Maybe Text  <?> "Example file: gargantext.ini"
  42                             }
  43           deriving (Generic)
  44 instance ParseRecord (MyOptions Wrapped)
  45 deriving instance Show (MyOptions Unwrapped)
  46
  47 main :: IO ()
  48 main = do
  49
  50     MyOptions myMode myPort myIniFile  <- unwrapRecord
  51             "Gargantext: collaborative platform for text-mining"
  52
  53     let myPort' = case myPort of
  54             Just p  -> p
  55             Nothing -> 8008
  56
  57     let start = case myMode of
  58             --Nothing   -> startGargantext myPort' (unpack myIniFile')
  59             Prod -> startGargantext myPort' (unpack myIniFile')
  60                     where
  61                         myIniFile' = case myIniFile of
  62                                        Nothing -> panic "Need gargantext.ini file"
  63                                        Just i  -> i
  64             Mock -> startGargantextMock myPort'
  65             _  -> startGargantextMock myPort'
  66
  67     putStrLn $ "Starting Gargantext with mode: " <> show myMode
  68     start