64 lines
1.9 KiB
Haskell
64 lines
1.9 KiB
Haskell
module Main where
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import Lib
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import Data.Time.Clock
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import Data.Time.Calendar
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import System.Environment
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import Data.Monoid
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import Network.Mail.Mime hiding (mailFrom, mailTo)
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import Options.Applicative
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data CLIOptions = CLIOptions
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{ filename :: String
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, mailTo :: String
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, mailFrom :: String
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, mailFromName :: String
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}
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options :: Parser CLIOptions
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options = CLIOptions
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<$> strOption
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( long "filename"
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<> short 'f'
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<> metavar "FILE"
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<> help "Filename of Markdown-File"
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)
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<*> strOption
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( long "to"
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<> short 't'
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<> metavar "TO"
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<> help "Mail-address to send the reminder to"
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)
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<*> strOption
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( long "from"
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<> short 'f'
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<> metavar "FROM"
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<> help "Mail-address of the reminder"
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)
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<*> strOption
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( long "name"
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<> short 'n'
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<> metavar "NAME"
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<> help "Name in the reminder-mails"
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)
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opts = info (options <**> helper)
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( fullDesc
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<> progDesc "Send reminder from FILE to mail TO using FROM and NAME as identification for the sender"
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<> header "md2mail - a small program for sending out reminder-mails from markdown"
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)
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main :: IO ()
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main = do
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args <- execParser opts
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md <- readFile $ filename args
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(UTCTime today _) <- getCurrentTime
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sequence_ $ sequence . fmap (renderSendMail . snd) . filter (filterToday today) <$> getMails md (mailTo args) (mailFrom args) (mailFromName args)
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filterToday :: Day -> (Day, Mail) -> Bool
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filterToday d (d2,_) = day1 == day2 && m1 == m2
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where
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(_,m1,day1) = toGregorian d
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(_,m2,day2) = toGregorian d2
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