diff --git a/src/haskell/exe/Main.hs b/src/haskell/exe/Main.hs index 353195b..fe4f608 100644 --- a/src/haskell/exe/Main.hs +++ b/src/haskell/exe/Main.hs @@ -16,7 +16,6 @@ import Data.List.NonEmpty (NonEmpty(..)) import Control.Arrow ((>>>)) - data CommonOptions = CommonOptions { files :: NonEmpty FilePath @@ -24,47 +23,13 @@ data CommonOptions = } deriving (Show) - newtype DockerComposeArgs = DockerComposeArgs { unDockerComposeArgs :: [Text] } - -data DockerComposeCmd = - Build - | Bundle - | Config - | Create - | Down - | Events - | Exec - | Help - | Images - | Kill - | Logs - | Pause - | Port - | Ps - | Pull - | Push - | Restart - | Rm - | Run - | Scale - | Start - | Stop - | Top - | Unpause - | Up - | Version - deriving (Show) - - - ensureConfigFile :: [FilePath] -> NonEmpty FilePath ensureConfigFile [] = "./arion-compose.nix" :| [] ensureConfigFile (x:xs) = x :| xs - parseOptions :: Parser CommonOptions parseOptions = do files <- @@ -85,94 +50,68 @@ parseOptions = do \and evaluating the configuration." ) pure CommonOptions{..} - parseCommand :: Parser (CommonOptions -> IO ()) parseCommand = hsubparser - ( command "cat" (info (pure runCat) fullDesc) - <> command "repl" (info (pure runRepl) fullDesc) - <> command "exec" (info (pure runExec) fullDesc) + ( command "cat" (info (pure runCat) (progDesc "TODO: cat doc" <> fullDesc)) + <> command "repl" (info (pure runRepl) (progDesc "TODO: repl doc" <> fullDesc)) + <> command "exec" (info (pure runExec) (progDesc "TODO: exec doc" <> fullDesc)) ) <|> hsubparser - ( dcParser "build" Build "Build or rebuild services" - <> dcParser "bundle" Bundle "Generate a Docker bundle from the Compose file" - <> dcParser "config" Config "Validate and view the Compose file" - <> dcParser "create" Create "Create services" - <> dcParser "down" Down "Stop and remove containers, networks, images, and volumes" - <> dcParser "events" Events "Receive real time events from containers" - <> dcParser "exec" Exec "Execute a command in a running container" - <> dcParser "help" Help "Get help on a command" - <> dcParser "images" Images "List images" - <> dcParser "kill" Kill "Kill containers" - <> dcParser "logs" Logs "View output from containers" - <> dcParser "pause" Pause "Pause services" - <> dcParser "port" Port "Print the public port for a port binding" - <> dcParser "ps" Ps "List containers" - <> dcParser "pull" Pull "Pull service images" - <> dcParser "push" Push "Push service images" - <> dcParser "restart" Restart "Restart services" - <> dcParser "rm" Rm "Remove stopped containers" - <> dcParser "run" Run "Run a one-off command" - <> dcParser "scale" Scale "Set number of containers for a service" - <> dcParser "start" Start "Start services" - <> dcParser "stop" Stop "services" - <> dcParser "top" Top "Display the running processes" - <> dcParser "unpause" Unpause "Unpause services" - <> dcParser "up" Up "Create and start containers" - <> dcParser "version" Version "Show the Docker-Compose version information" + ( commandDC runBuildAndDC "build" "Build or rebuild services" + <> commandDC runBuildAndDC "bundle" "Generate a Docker bundle from the Compose file" + <> commandDC runEvalAndDC "config" "Validate and view the Compose file" + <> commandDC runBuildAndDC "create" "Create services" + <> commandDC runEvalAndDC "down" "Stop and remove containers, networks, images, and volumes" + <> commandDC runEvalAndDC "events" "Receive real time events from containers" + <> commandDC runEvalAndDC "exec" "Execute a command in a running container" + <> commandDC runDC "help" "Get help on a command" + <> commandDC runEvalAndDC "images" "List images" + <> commandDC runEvalAndDC "kill" "Kill containers" + <> commandDC runEvalAndDC "logs" "View output from containers" + <> commandDC runEvalAndDC "pause" "Pause services" + <> commandDC runEvalAndDC "port" "Print the public port for a port binding" + <> commandDC runEvalAndDC "ps" "List containers" + <> commandDC runBuildAndDC "pull" "Pull service images" + <> commandDC runBuildAndDC "push" "Push service images" + <> commandDC runBuildAndDC "restart" "Restart services" + <> commandDC runEvalAndDC "rm" "Remove stopped containers" + <> commandDC runBuildAndDC "run" "Run a one-off command" + <> commandDC runBuildAndDC "scale" "Set number of containers for a service" + <> commandDC runBuildAndDC "start" "Start services" + <> commandDC runEvalAndDC "stop" "Stop services" + <> commandDC runEvalAndDC "top" "Display the running processes" + <> commandDC runEvalAndDC "unpause" "Unpause services" + <> commandDC runBuildAndDC "up" "Create and start containers" + <> commandDC runDC "version" "Show the Docker-Compose version information" <> metavar "DOCKER-COMPOSE-COMMAND" <> commandGroup "Docker Compose Commands:" ) - -dcParser - :: Text - -> DockerComposeCmd - -> Text - -> Mod CommandFields (CommonOptions -> IO ()) -dcParser cmdStr cmd help = - command - (T.unpack cmdStr) - (info - (runDockerCompose <$> pure cmd <*> parseDockerComposeArgs) - (progDesc (T.unpack help) <> fullDesc <> forwardOptions)) - - parseAll :: Parser (IO ()) parseAll = flip ($) <$> parseOptions <*> parseCommand - parseDockerComposeArgs :: Parser DockerComposeArgs parseDockerComposeArgs = DockerComposeArgs <$> many (argument (T.pack <$> str) (metavar "DOCKER-COMPOSE ARGS...")) +commandDC + :: (Text -> DockerComposeArgs -> CommonOptions -> IO ()) + -> Text + -> Text + -> Mod CommandFields (CommonOptions -> IO ()) +commandDC run cmdStr help = + command + (T.unpack cmdStr) + (info + (run cmdStr <$> parseDockerComposeArgs) + (progDesc (T.unpack help) <> fullDesc <> forwardOptions)) -shouldEval :: DockerComposeCmd -> Bool -shouldEval Up = True -shouldEval Down = True - - -runDockerCompose :: DockerComposeCmd -> DockerComposeArgs -> CommonOptions -> IO () -runDockerCompose cmd args opts = T.putStrLn (show cmd) - - -runCat :: CommonOptions -> IO () -runCat (CommonOptions files pkgs) = do - T.putStrLn "Running cat ... TODO" - T.putStrLn (modulesNixExpr files) - - -runRepl :: CommonOptions -> IO () -runRepl opts = T.putStrLn "Running repl ... TODO" - - -runExec :: CommonOptions -> IO () -runExec opts = T.putStrLn "Running exec ... TODO" - +-------------------------------------------------------------------------------- modulesNixExpr :: NonEmpty FilePath -> Text modulesNixExpr = @@ -189,8 +128,38 @@ modulesNixExpr = wrapList s = "[ " <> s <> " ]" +-------------------------------------------------------------------------------- + +runDC :: Text -> DockerComposeArgs -> CommonOptions -> IO () +runDC cmd (DockerComposeArgs args) opts = + T.putStrLn $ "TODO: docker-compose " <> cmd <> " " <> T.unwords args + +runBuildAndDC :: Text -> DockerComposeArgs -> CommonOptions -> IO () +runBuildAndDC cmd dopts opts = do + T.putStrLn "TODO: build" + runDC cmd dopts opts + +runEvalAndDC :: Text -> DockerComposeArgs -> CommonOptions -> IO () +runEvalAndDC cmd dopts opts = do + T.putStrLn "TODO: eval" + runDC cmd dopts opts + +runCat :: CommonOptions -> IO () +runCat (CommonOptions files pkgs) = do + T.putStrLn "Running cat ... TODO" + T.putStrLn (modulesNixExpr files) + +runRepl :: CommonOptions -> IO () +runRepl opts = + T.putStrLn "Running repl ... TODO" + +runExec :: CommonOptions -> IO () +runExec opts = + T.putStrLn "Running exec ... TODO" main :: IO () main = (join . execParser) (info (parseAll <**> helper) fullDesc) + where + execParser = customExecParser (prefs showHelpOnEmpty)