Move text URL check to the Haskell binary

1 files changed, 46 insertions, 0 deletions

diff --git a/app/SlackBuilder/CommandLine.hs b/app/SlackBuilder/CommandLine.hs
new file mode 100644
index 0000000..2459bb5
--- /dev/null
+++ b/app/SlackBuilder/CommandLine.hs
@@ -0,0 +1,46 @@
+module SlackBuilder.CommandLine
+    ( SlackBuilderCommand(..)
+    , PackagistArguments(..)
+    , TextArguments(..)
+    , slackBuilderParser
+    ) where
+
+import Data.Text (Text)
+import Options.Applicative
+    ( Parser
+    , ParserInfo(..)
+    , metavar
+    , argument
+    , str
+    , info
+    , fullDesc
+    , subparser
+    , command
+    )
+
+data SlackBuilderCommand
+    = PackagistCommand PackagistArguments
+    | TextCommand TextArguments
+
+data PackagistArguments = PackagistArguments
+    { vendor :: Text
+    , name :: Text
+    } deriving (Eq, Show)
+
+newtype TextArguments = TextArguments Text
+
+packagistArguments :: Parser PackagistArguments
+packagistArguments = PackagistArguments
+    <$> argument str (metavar "VENDOR")
+    <*> argument str (metavar"NAME")
+
+textArguments :: Parser TextArguments
+textArguments = TextArguments <$> argument str (metavar "URL")
+
+slackBuilderParser :: ParserInfo SlackBuilderCommand
+slackBuilderParser = info slackBuilderCommand fullDesc
+
+slackBuilderCommand :: Parser SlackBuilderCommand
+slackBuilderCommand = subparser
+    $ command "packagist" (info (PackagistCommand <$> packagistArguments) mempty)
+    <> command "text" (info (TextCommand <$> textArguments) mempty)