Adjust usage message to indicate required arguments
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@@ -47,11 +47,11 @@ data AppConfig = AppConfig {
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argParser :: Parser AppConfig
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argParser = AppConfig
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<$> argument str (help "database connection string" <> metavar "STRING")
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<$> argument str (help "(REQUIRED) database connection string" <> metavar "DB_URL")
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<*> option auto (long "port" <> short 'p' <> help "port number on which to run HTTP server" <> metavar "PORT" <> value 3000 <> showDefault)
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<*> strOption (long "anonymous" <> short 'a' <> help "postgres role to use for non-authenticated requests" <> metavar "ROLE")
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<*> strOption (long "schema" <> short 's' <> help "schema to use for API routes" <> metavar "NAME" <> value "public" <> showDefault)
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<*> strOption (long "anonymous" <> short 'a' <> help "(REQUIRED) postgres role to use for non-authenticated requests" <> metavar "ROLE")
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<*> strOption (long "schema" <> short 's' <> help "(REQUIRED) schema to use for API routes" <> metavar "NAME" <> value "public" <> showDefault)
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<*> (secret . cs <$>
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strOption (long "jwt-secret" <> short 'j' <> help "secret used to encrypt and decrypt JWT tokens" <> metavar "SECRET" <> value "secret" <> showDefault))
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<*> option auto (long "pool" <> short 'o' <> help "max connections in database pool" <> metavar "COUNT" <> value 10 <> showDefault)
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