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cli: fix -h/--help debug output (#579)

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Simon Michael 2017-07-07 09:43:35 +01:00
parent 6e00247df3
commit daa9550929
1 changed files with 6 additions and 18 deletions
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24
hledger/Hledger/Cli/Main.hs
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@ -59,7 +59,6 @@ import Hledger.Cli.Accounts
import Hledger.Cli.Balance
import Hledger.Cli.Balancesheet
import Hledger.Cli.Cashflow
import Hledger.Cli.DocFiles
import Hledger.Cli.Help
import Hledger.Cli.Histogram
import Hledger.Cli.Incomestatement
@ -345,18 +344,10 @@ main = do
hasDetailedVersion = ("--version+" `elem`)
printUsage = putStr $ showModeUsage $ mainmode addons
badCommandError = error' ("command "++rawcmd++" is not recognized, run with no command to see a list") >> exitFailure
hasShortHelpFlag args = any (`elem` args) ["-h"]
hasLongHelpFlag args = any (`elem` args) ["--help"]
hasManFlag args = any (`elem` args) ["--man"]
hasInfoFlag args = any (`elem` args) ["--info"]
hasSomeHelpFlag args = hasShortHelpFlag args || hasLongHelpFlag args || hasManFlag args || hasInfoFlag args
hasHelpFlag args = any (`elem` args) ["-h","--help"]
f `orShowHelp` mode
| hasShortHelpFlag args = putStr $ showModeUsage mode
| hasLongHelpFlag args = printHelpForTopic t
| hasManFlag args = runManForTopic t
| hasInfoFlag args = runInfoForTopic t
| otherwise = f
where t = topicForMode mode
| hasHelpFlag args = putStr $ showModeUsage mode
| otherwise = f
dbgIO "processed opts" opts
dbgIO "command matched" cmd
dbgIO "isNullCommand" isNullCommand
@ -370,13 +361,10 @@ main = do
let
runHledgerCommand
-- high priority flags and situations. -h, then --help, then --info are highest priority.
| hasShortHelpFlag argsbeforecmd = dbgIO "" "-h before command, showing general usage" >> printUsage
| hasLongHelpFlag argsbeforecmd = dbgIO "" "--help before command, showing general manual" >> printHelpForTopic (topicForMode $ mainmode addons)
| hasManFlag argsbeforecmd = dbgIO "" "--man before command, showing general manual with man" >> runManForTopic (topicForMode $ mainmode addons)
| hasInfoFlag argsbeforecmd = dbgIO "" "--info before command, showing general manual with info" >> runInfoForTopic (topicForMode $ mainmode addons)
| not (hasSomeHelpFlag argsaftercmd) && (hasVersion argsbeforecmd || (hasVersion argsaftercmd && isInternalCommand))
| hasHelpFlag argsbeforecmd = dbgIO "" "-h before command, showing general usage" >> printUsage
| not (hasHelpFlag argsaftercmd) && (hasVersion argsbeforecmd || (hasVersion argsaftercmd && isInternalCommand))
= putStrLn prognameandversion
| not (hasSomeHelpFlag argsaftercmd) && (hasDetailedVersion argsbeforecmd || (hasDetailedVersion argsaftercmd && isInternalCommand))
| not (hasHelpFlag argsaftercmd) && (hasDetailedVersion argsbeforecmd || (hasDetailedVersion argsaftercmd && isInternalCommand))
= putStrLn prognameanddetailedversion
-- \| (null externalcmd) && "binary-filename" `inRawOpts` rawopts = putStrLn $ binaryfilename progname
-- \| "--browse-args" `elem` args = System.Console.CmdArgs.Helper.execute "cmdargs-browser" mainmode' args >>= (putStr . show)