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| author | Gregor Kleen <gkleen@yggdrasil.li> | 2016-05-08 00:40:02 +0200 |
|---|---|---|
| committer | Gregor Kleen <gkleen@yggdrasil.li> | 2016-05-08 00:40:02 +0200 |
| commit | c69563da3ea55820af21edb7cf2af40906630e6e (patch) | |
| tree | 31ec3fb8ff281365b10a92e8c7ba439e3de9822c /src/Main.hs | |
| parent | 99b12580b0ef0592dbfb5da04070114314e9b7f8 (diff) | |
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command parsing
Diffstat (limited to 'src/Main.hs')
| -rw-r--r-- | src/Main.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/Main.hs b/src/Main.hs index 0088b7c..c3c1d7e 100644 --- a/src/Main.hs +++ b/src/Main.hs | |||
| @@ -38,7 +38,8 @@ runCli = do | |||
| 38 | case input of | 38 | case input of |
| 39 | Nothing -> liftIO exitSuccess | 39 | Nothing -> liftIO exitSuccess |
| 40 | Just input' -> do | 40 | Just input' -> do |
| 41 | case parseCmd input' of | 41 | cmd <- parseCmd input' |
| 42 | case cmd of | ||
| 42 | UnknownCommand help -> do | 43 | UnknownCommand help -> do |
| 43 | lift . outputStrLn $ help | 44 | lift . outputStrLn $ help |
| 44 | ParseError err -> do | 45 | ParseError err -> do |
| @@ -46,5 +47,6 @@ runCli = do | |||
| 46 | Empty -> return () | 47 | Empty -> return () |
| 47 | 48 | ||
| 48 | Quit -> liftIO exitSuccess | 49 | Quit -> liftIO exitSuccess |
| 50 | |||
| 49 | _ -> undefined | 51 | _ -> undefined |
| 50 | runCli | 52 | runCli |