Copyright	(c) 2019-2020 Vaclav Svejcar
License	BSD-3-Clause
Maintainer	vaclav.svejcar@gmail.com
Stability	experimental
Portability	POSIX
Safe Haskell	None
Language	Haskell2010

Headroom.HeaderFn

Contents

Environment Data Types

Description

License header functions are basically functions that allows to post-process already rendered license headers. This is useful to perform some additional operations such as some sort of text alignment, update some parts of the header, etc.

Synopsis

runHeaderFn :: HeaderFn env -> env -> Text -> Text
configuredHeaderFn :: (Has CurrentYear env, Has UpdateCopyrightMode env) => CtHeaderFnConfigs -> HeaderFn env
postProcessHeader :: ConfiguredEnv -> Text -> Text
data ConfiguredEnv = ConfiguredEnv {
}
mkConfiguredEnv :: MonadThrow m => CurrentYear -> Variables -> CtHeaderFnConfigs -> m ConfiguredEnv

Documentation

runHeaderFn Source #

Arguments

:: HeaderFn env	license header function to run
-> env	environment value
-> Text	text of rendered license header
-> Text	processed text of license header

Runs the license header function using the given environment and text of rendered license header as input.

configuredHeaderFn Source #

Arguments

:: (Has CurrentYear env, Has UpdateCopyrightMode env)
=> CtHeaderFnConfigs	configuration of license header functions
-> HeaderFn env	composed license header function

Composition of various license header functions, which environment is based on YAML configuration and which can be enabled/disabled to fit end user's needs.

postProcessHeader Source #

Arguments

:: ConfiguredEnv	configuration used to define post-processing behaviour
-> Text	rendered text of license header
-> Text	post-processed text of license header

Takes already rendered license header and post-process it based on the given configuration.

Environment Data Types

data ConfiguredEnv Source #

Environemnt data type for the composed license header function (configuredHeaderFn).

Constructors

ConfiguredEnv
Fields ceCurrentYear :: !CurrentYear current year ceHeaderFnConfigs :: !CtHeaderFnConfigs configuration of license header functions ceUpdateCopyrightMode :: !UpdateCopyrightMode mode used by the `updateCopyright` license header function

Instances

Eq ConfiguredEnv Source #
Instance details Defined in Headroom.HeaderFn Methods (==) :: ConfiguredEnv -> ConfiguredEnv -> Bool # (/=) :: ConfiguredEnv -> ConfiguredEnv -> Bool #
Show ConfiguredEnv Source #
Instance details Defined in Headroom.HeaderFn Methods showsPrec :: Int -> ConfiguredEnv -> ShowS # show :: ConfiguredEnv -> String # showList :: [ConfiguredEnv] -> ShowS #
Has CurrentYear ConfiguredEnv Source #
Instance details Defined in Headroom.HeaderFn Methods getter :: ConfiguredEnv -> CurrentYear Source # modifier :: (CurrentYear -> CurrentYear) -> ConfiguredEnv -> ConfiguredEnv Source # hasLens :: Lens' ConfiguredEnv CurrentYear Source # viewL :: MonadReader ConfiguredEnv m => m CurrentYear Source #
Has UpdateCopyrightMode ConfiguredEnv Source #
Instance details Defined in Headroom.HeaderFn Methods getter :: ConfiguredEnv -> UpdateCopyrightMode Source # modifier :: (UpdateCopyrightMode -> UpdateCopyrightMode) -> ConfiguredEnv -> ConfiguredEnv Source # hasLens :: Lens' ConfiguredEnv UpdateCopyrightMode Source # viewL :: MonadReader ConfiguredEnv m => m UpdateCopyrightMode Source #

mkConfiguredEnv Source #

Arguments

:: MonadThrow m
=> CurrentYear	current year
-> Variables	template variables
-> CtHeaderFnConfigs	configuration of license header functions
-> m ConfiguredEnv	environment data type

Constructor function for ConfiguredEnv data type. This function takes Variables as argument, because it performs template compilation on selected fields of CtHeaderFnConfigs.