-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Simple String-based process commands
--   
--   Thin wrappers over System.Process (readProcess,
--   readProcessWithExitCode, and rawSystem). The idea is to provide some
--   simple common idioms for easy calling out to commands from programs.
--   For more advanced shell-scripting or streaming use turtle, shelly,
--   command, etc.
@package simple-cmd
@version 0.1.1

module SimpleCmd

-- | Run a command in a process and return stdout
cmd :: String -> [String] -> IO String

-- | Run command in process, output goes to stdout and stderr
cmd_ :: String -> [String] -> IO ()

-- | Run a command, and return Boolean status
cmdBool :: String -> [String] -> IO Bool

-- | Run a command, drop stderr, and return stdout
cmdIgnoreErr :: String -> [String] -> String -> IO String

-- | Run command, return list of stdout lines | since 0.1.1
cmdLines :: String -> [String] -> IO [String]

-- | Log a command with a datestamp
cmdlog :: String -> [String] -> IO ()

-- | Run a command in a process, maybe returning output if it succeeds
cmdMaybe :: String -> [String] -> IO (Maybe String)

-- | Dry-run a command: print it to stdout - more used for debugging
cmdN :: String -> [String] -> IO ()

-- | Run a command hiding stderr, if it succeeds return stdout
cmdQuiet :: String -> [String] -> IO String

-- | Run a command hiding stdout: stderr is only output if it fails.
cmdSilent :: String -> [String] -> IO ()

-- | Run a command, passing input string as stdin, and return stdout
cmdStdIn :: String -> [String] -> String -> IO String

-- | Run command in a process, returning stdout and stderr
cmdStdErr :: String -> [String] -> IO (String, String)

-- | grep for extended regexp in file, and return Boolean status
egrep_ :: String -> FilePath -> IO Bool

-- | grep a pattern in file and return Boolean status
grep_ :: String -> FilePath -> IO Bool
logMsg :: String -> IO ()

-- | Remove a prefix from a string if there
removePrefix :: String -> String -> String

-- | Remove prefix, or fail with error
removeStrictPrefix :: String -> String -> String

-- | Remove a suffix from a string if there
removeSuffix :: String -> String -> String

-- | Run a command string in a shell, and return stdout
shell :: String -> IO String

-- | Run a command string in a shell, output goes to stdout
shell_ :: String -> IO ()

-- | sudo a command
sudo :: String -> [String] -> IO ()

-- | Combine strings with a single space
(+-+) :: String -> String -> String
infixr 4 +-+

module SimpleCmd.Git

-- | Run git command and return output
git :: String -> [String] -> IO String

-- | Run git command with output to stdout and stderr
git_ :: String -> [String] -> IO ()

-- | Return the git branch of the current directory
gitBranch :: IO String

-- | grep ".git/config" | since 0.1.1
grepGitConfig :: String -> IO Bool

-- | Check if directory has a .git/ dir
isGitDir :: FilePath -> IO Bool

-- | Check if a git repo is under ssh
rwGitDir :: IO Bool

module SimpleCmd.Rpm

-- | Run rpmspec query on file with optional args, a newline is appended to
--   any queryformat | since 0.1.1
rpmspec :: [String] -> Maybe String -> FilePath -> IO [String]