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Issue 1393 quiet flag

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Issue https://github.com/koalaman/shellcheck/issues/1393

Provide '-q' and '--quiet' flags that suppress all normal output, but keep the
return status, similar to 'grep -q'.
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Gandalf- 2019-01-18 19:21:17 -08:00
commit a89403f09b
4 changed files with 47 additions and 1 deletions
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shellcheck.hs
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@ -27,6 +27,7 @@ import ShellCheck.Formatter.Format
import qualified ShellCheck.Formatter.GCC
import qualified ShellCheck.Formatter.JSON
import qualified ShellCheck.Formatter.TTY
import qualified ShellCheck.Formatter.Quiet
import Control.Exception
import Control.Monad
@ -125,7 +126,8 @@ formats options = Map.fromList [
("checkstyle", ShellCheck.Formatter.CheckStyle.format),
("gcc", ShellCheck.Formatter.GCC.format),
("json", ShellCheck.Formatter.JSON.format),
("tty", ShellCheck.Formatter.TTY.format options)
("tty", ShellCheck.Formatter.TTY.format options),
("quiet", ShellCheck.Formatter.Quiet.format options)
]
formatList = intercalate ", " names