Commit 842e3764 authored by Iustin Pop's avatar Iustin Pop
Browse files

hail: cleanup unused options

parent 5e15f460
......@@ -6,7 +6,7 @@ module Main (main) where
import Data.List
import Data.Function
import Data.Maybe (isJust, fromJust, fromMaybe)
import Data.Maybe (isJust, fromJust)
import Monad
import System
import System.IO
......@@ -25,86 +25,25 @@ import Ganeti.HTools.Types
-- | Command line options structure.
data Options = Options
{ optShowNodes :: Bool -- ^ Whether to show node status
, optShowCmds :: Maybe FilePath -- ^ Whether to show the command list
, optOneline :: Bool -- ^ Switch output to a single line
, optNodef :: FilePath -- ^ Path to the nodes file
, optNodeSet :: Bool -- ^ The nodes have been set by options
, optInstf :: FilePath -- ^ Path to the instances file
, optInstSet :: Bool -- ^ The insts have been set by options
, optMaxLength :: Int -- ^ Stop after this many steps
, optMaster :: String -- ^ Collect data from RAPI
, optVerbose :: Int -- ^ Verbosity level
, optOffline :: [String] -- ^ Names of offline nodes
, optMinScore :: Cluster.Score -- ^ The minimum score we aim for
, optShowVer :: Bool -- ^ Just show the program version
{ optShowVer :: Bool -- ^ Just show the program version
, optShowHelp :: Bool -- ^ Just show the help
} deriving Show
instance CLI.CLIOptions Options where
showVersion = optShowVer
showHelp = optShowHelp
-- | Default values for the command line options.
defaultOptions :: Options
defaultOptions = Options
{ optShowNodes = False
, optShowCmds = Nothing
, optOneline = False
, optNodef = "nodes"
, optNodeSet = False
, optInstf = "instances"
, optInstSet = False
, optMaxLength = -1
, optMaster = ""
, optVerbose = 1
, optOffline = []
, optMinScore = 1e-9
, optShowVer = False
{ optShowVer = False
, optShowHelp = False
}
instance CLI.CLIOptions Options where
showVersion = optShowVer
showHelp = optShowHelp
-- | Options list and functions
options :: [OptDescr (Options -> Options)]
options =
[ Option ['p'] ["print-nodes"]
(NoArg (\ opts -> opts { optShowNodes = True }))
"print the final node list"
, Option ['C'] ["print-commands"]
(OptArg ((\ f opts -> opts { optShowCmds = Just f }) . fromMaybe "-")
"FILE")
"print the ganeti command list for reaching the solution,\
\if an argument is passed then write the commands to a file named\
\ as such"
, Option ['o'] ["oneline"]
(NoArg (\ opts -> opts { optOneline = True }))
"print the ganeti command list for reaching the solution"
, Option ['n'] ["nodes"]
(ReqArg (\ f opts -> opts { optNodef = f, optNodeSet = True }) "FILE")
"the node list FILE"
, Option ['i'] ["instances"]
(ReqArg (\ f opts -> opts { optInstf = f, optInstSet = True }) "FILE")
"the instance list FILE"
, Option ['m'] ["master"]
(ReqArg (\ m opts -> opts { optMaster = m }) "ADDRESS")
"collect data via RAPI at the given ADDRESS"
, Option ['l'] ["max-length"]
(ReqArg (\ i opts -> opts { optMaxLength = (read i)::Int }) "N")
"cap the solution at this many moves (useful for very unbalanced \
\clusters)"
, Option ['v'] ["verbose"]
(NoArg (\ opts -> opts { optVerbose = (optVerbose opts) + 1 }))
"increase the verbosity level"
, Option ['q'] ["quiet"]
(NoArg (\ opts -> opts { optVerbose = (optVerbose opts) - 1 }))
"decrease the verbosity level"
, Option ['O'] ["offline"]
(ReqArg (\ n opts -> opts { optOffline = n:optOffline opts }) "NODE")
" set node as offline"
, Option ['e'] ["min-score"]
(ReqArg (\ e opts -> opts { optMinScore = read e }) "EPSILON")
" mininum score to aim for"
, Option ['V'] ["version"]
[ Option ['V'] ["version"]
(NoArg (\ opts -> opts { optShowVer = True}))
"show the version of the program"
, Option ['h'] ["help"]
......@@ -192,8 +131,7 @@ processResults sols =
main :: IO ()
main = do
cmd_args <- System.getArgs
(opts, args) <- CLI.parseOpts cmd_args "hail" options
defaultOptions
(_, args) <- CLI.parseOpts cmd_args "hail" options defaultOptions
when (null args) $ do
hPutStrLn stderr "Error: this program needs an input file."
......
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