74 lines
2.2 KiB
Haskell
74 lines
2.2 KiB
Haskell
{-|
|
|
|
|
-}
|
|
|
|
module Hledger.Web.Options
|
|
where
|
|
import Data.Maybe
|
|
import System.Console.CmdArgs
|
|
import System.Console.CmdArgs.Explicit
|
|
|
|
import Hledger.Cli hiding (progname,progversion)
|
|
import qualified Hledger.Cli (progname)
|
|
|
|
import Hledger.Web.Settings
|
|
|
|
progname = Hledger.Cli.progname ++ "-web"
|
|
-- progversion = progversionstr progname
|
|
progversion = progname ++ "-" ++ "0.16.2"
|
|
|
|
defbaseurlexample = (reverse $ drop 4 $ reverse $ defbaseurl defport) ++ "PORT"
|
|
|
|
webflags = [
|
|
flagReq ["base-url"] (\s opts -> Right $ setopt "base-url" s opts) "URL" ("set the base url (default: "++defbaseurlexample++")")
|
|
,flagReq ["port"] (\s opts -> Right $ setopt "port" s opts) "PORT" ("listen on this tcp port (default: "++show defport++")")
|
|
]
|
|
|
|
webmode = (mode "hledger-web" [("command","web")]
|
|
"start serving the hledger web interface"
|
|
mainargsflag []){
|
|
modeGroupFlags = Group {
|
|
groupUnnamed = webflags
|
|
,groupHidden = []
|
|
,groupNamed = [(generalflagstitle, generalflags1)]
|
|
}
|
|
,modeHelpSuffix=[
|
|
-- "Reads your ~/.hledger.journal file, or another specified by $LEDGER_FILE or -f, and starts the full-window curses ui."
|
|
]
|
|
}
|
|
|
|
-- hledger-web options, used in hledger-web and above
|
|
data WebOpts = WebOpts {
|
|
base_url_ :: String
|
|
,port_ :: Int
|
|
,cliopts_ :: CliOpts
|
|
} deriving (Show)
|
|
|
|
defwebopts = WebOpts
|
|
def
|
|
def
|
|
def
|
|
|
|
-- instance Default WebOpts where def = defwebopts
|
|
|
|
toWebOpts :: RawOpts -> IO WebOpts
|
|
toWebOpts rawopts = do
|
|
cliopts <- toCliOpts rawopts
|
|
let p = fromMaybe defport $ maybeintopt "port" rawopts
|
|
return defwebopts {
|
|
port_ = p
|
|
,base_url_ = maybe (defbaseurl p) stripTrailingSlash $ maybestringopt "base-url" rawopts
|
|
,cliopts_ = cliopts
|
|
}
|
|
where
|
|
stripTrailingSlash = reverse . dropWhile (=='/') . reverse -- yesod don't like it
|
|
|
|
checkWebOpts :: WebOpts -> IO WebOpts
|
|
checkWebOpts opts = do
|
|
checkCliOpts $ cliopts_ opts
|
|
return opts
|
|
|
|
getHledgerWebOpts :: IO WebOpts
|
|
getHledgerWebOpts = processArgs webmode >>= return . decodeRawOpts >>= toWebOpts >>= checkWebOpts
|
|
|