Headroom.Command.Init

Module representing the init command, responsible for generating all the required files (configuration, templates) for the given project, which are then required by the run or gen commands.

Documentation

data Env

RIO Environment for the init command.

Constructors

Env

Fields

• envLogFunc :: !LogFunc
• envInitOptions :: !CommandInitOptions
• envPaths :: !Paths

Instances

HasLogFunc Env

Defined in Headroom.Command.Init

Methods

logFuncL :: Lens' Env LogFunc

HasPaths Env

Defined in Headroom.Command.Init

Methods

pathsL :: Lens' Env Paths

HasInitOptions Env

Defined in Headroom.Command.Init

Methods

initOptionsL :: Lens' Env CommandInitOptions

data Paths

Paths to various locations of file system.

Constructors

Paths

Fields

• pCurrentDir :: !FilePath
• pConfigFile :: !FilePath
• pTemplatesDir :: !FilePath

class HasPaths env where

Environment value with Paths.

Methods

pathsL :: Lens' env Paths

Instances

HasPaths Env

Defined in Headroom.Command.Init

Methods

pathsL :: Lens' Env Paths

class HasInitOptions env where

Environment value with init command options.

Methods

initOptionsL :: Lens' env CommandInitOptions

Instances

HasInitOptions Env

Defined in Headroom.Command.Init

Methods

initOptionsL :: Lens' Env CommandInitOptions

commandInit

Arguments

:: CommandInitOptions

init command options

-> IO ()

execution result

Handler for init command.

doesAppConfigExist :: (HasLogFunc env, HasPaths env) => RIO env Bool

Checks whether application config file already exists.

findSupportedFileTypes :: (HasInitOptions env, HasLogFunc env) => RIO env [FileType]

Recursively scans provided source paths for known file types for which templates can be generated.