{-# LANGUAGE LambdaCase, MultiWayIf #-}
module Distribution.Client.Init.Interactive.Command
(
createProject
, genPkgDescription
, genLibTarget
, genExeTarget
, genTestTarget
, cabalVersionPrompt
, packageNamePrompt
, versionPrompt
, licensePrompt
, authorPrompt
, emailPrompt
, homepagePrompt
, synopsisPrompt
, categoryPrompt
, mainFilePrompt
, testDirsPrompt
, languagePrompt
, noCommentsPrompt
, appDirsPrompt
, dependenciesPrompt
, srcDirsPrompt
) where
import Prelude ()
import Distribution.Client.Compat.Prelude hiding (putStr, putStrLn, getLine, last)
import Distribution.CabalSpecVersion (CabalSpecVersion(..), showCabalSpecVersion)
import Distribution.Version (Version)
import Distribution.Types.PackageName (PackageName, unPackageName)
import qualified Distribution.SPDX as SPDX
import Distribution.Client.Init.Defaults
import Distribution.Client.Init.FlagExtractors
import Distribution.Client.Init.Prompt
import Distribution.Client.Init.Types
import Distribution.Client.Init.Utils
import Distribution.Client.Init.NonInteractive.Heuristics (guessAuthorName, guessAuthorEmail)
import Distribution.FieldGrammar.Newtypes (SpecLicense(..))
import Distribution.Simple.Setup (Flag(..), fromFlagOrDefault)
import Distribution.Simple.PackageIndex (InstalledPackageIndex)
import Distribution.Client.Types (SourcePackageDb(..))
import Distribution.Solver.Types.PackageIndex (elemByPackageName)
import Language.Haskell.Extension (Language(..))
import Distribution.License (knownLicenses)
import Distribution.Parsec (simpleParsec')
createProject
:: Interactive m
=> Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> m ProjectSettings
createProject :: forall (m :: * -> *).
Interactive m =>
Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> m ProjectSettings
createProject Verbosity
v InstalledPackageIndex
pkgIx SourcePackageDb
srcDb InitFlags
initFlags = do
PackageType
pkgType <- forall (m :: * -> *). Interactive m => InitFlags -> m PackageType
packageTypePrompt InitFlags
initFlags
Bool
isMinimal <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
getMinimal InitFlags
initFlags
Bool
doOverwrite <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
overwritePrompt InitFlags
initFlags
FilePath
pkgDir <- forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
getPackageDir InitFlags
initFlags
PkgDescription
pkgDesc <- forall (m :: * -> *).
Interactive m =>
Verbosity -> PkgDescription -> m PkgDescription
fixupDocFiles Verbosity
v forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< forall (m :: * -> *).
Interactive m =>
InitFlags -> SourcePackageDb -> m PkgDescription
genPkgDescription InitFlags
initFlags SourcePackageDb
srcDb
let pkgName :: PackageName
pkgName = PkgDescription -> PackageName
_pkgName PkgDescription
pkgDesc
cabalSpec :: CabalSpecVersion
cabalSpec = PkgDescription -> CabalSpecVersion
_pkgCabalVersion PkgDescription
pkgDesc
mkOpts :: Bool -> CabalSpecVersion -> WriteOpts
mkOpts Bool
cs = Bool
-> Bool
-> Bool
-> Verbosity
-> FilePath
-> PackageType
-> PackageName
-> CabalSpecVersion
-> WriteOpts
WriteOpts
Bool
doOverwrite Bool
isMinimal Bool
cs
Verbosity
v FilePath
pkgDir PackageType
pkgType PackageName
pkgName
initFlags' :: InitFlags
initFlags' = InitFlags
initFlags { cabalVersion :: Flag CabalSpecVersion
cabalVersion = forall a. a -> Flag a
Flag CabalSpecVersion
cabalSpec }
case PackageType
pkgType of
PackageType
Library -> do
LibTarget
libTarget <- forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m LibTarget
genLibTarget InitFlags
initFlags' InstalledPackageIndex
pkgIx
Maybe TestTarget
testTarget <- PackageName -> Maybe TestTarget -> Maybe TestTarget
addLibDepToTest PackageName
pkgName forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m (Maybe TestTarget)
genTestTarget InitFlags
initFlags' InstalledPackageIndex
pkgIx
Bool
comments <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
noCommentsPrompt InitFlags
initFlags'
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ WriteOpts
-> PkgDescription
-> Maybe LibTarget
-> Maybe ExeTarget
-> Maybe TestTarget
-> ProjectSettings
ProjectSettings
(Bool -> CabalSpecVersion -> WriteOpts
mkOpts Bool
comments CabalSpecVersion
cabalSpec) PkgDescription
pkgDesc
(forall a. a -> Maybe a
Just LibTarget
libTarget) forall a. Maybe a
Nothing Maybe TestTarget
testTarget
PackageType
Executable -> do
ExeTarget
exeTarget <- forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m ExeTarget
genExeTarget InitFlags
initFlags' InstalledPackageIndex
pkgIx
Bool
comments <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
noCommentsPrompt InitFlags
initFlags'
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ WriteOpts
-> PkgDescription
-> Maybe LibTarget
-> Maybe ExeTarget
-> Maybe TestTarget
-> ProjectSettings
ProjectSettings
(Bool -> CabalSpecVersion -> WriteOpts
mkOpts Bool
comments CabalSpecVersion
cabalSpec) PkgDescription
pkgDesc forall a. Maybe a
Nothing
(forall a. a -> Maybe a
Just ExeTarget
exeTarget) forall a. Maybe a
Nothing
PackageType
LibraryAndExecutable -> do
LibTarget
libTarget <- forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m LibTarget
genLibTarget InitFlags
initFlags' InstalledPackageIndex
pkgIx
ExeTarget
exeTarget <- PackageName -> ExeTarget -> ExeTarget
addLibDepToExe PackageName
pkgName forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m ExeTarget
genExeTarget InitFlags
initFlags' InstalledPackageIndex
pkgIx
Maybe TestTarget
testTarget <- PackageName -> Maybe TestTarget -> Maybe TestTarget
addLibDepToTest PackageName
pkgName forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m (Maybe TestTarget)
genTestTarget InitFlags
initFlags' InstalledPackageIndex
pkgIx
Bool
comments <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
noCommentsPrompt InitFlags
initFlags'
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ WriteOpts
-> PkgDescription
-> Maybe LibTarget
-> Maybe ExeTarget
-> Maybe TestTarget
-> ProjectSettings
ProjectSettings
(Bool -> CabalSpecVersion -> WriteOpts
mkOpts Bool
comments CabalSpecVersion
cabalSpec) PkgDescription
pkgDesc (forall a. a -> Maybe a
Just LibTarget
libTarget)
(forall a. a -> Maybe a
Just ExeTarget
exeTarget) Maybe TestTarget
testTarget
PackageType
TestSuite -> do
let initFlags'' :: InitFlags
initFlags'' = InitFlags
initFlags' { initializeTestSuite :: Flag Bool
initializeTestSuite = forall a. a -> Flag a
Flag Bool
True }
Maybe TestTarget
testTarget <- forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m (Maybe TestTarget)
genTestTarget InitFlags
initFlags'' InstalledPackageIndex
pkgIx
Bool
comments <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
noCommentsPrompt InitFlags
initFlags''
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ WriteOpts
-> PkgDescription
-> Maybe LibTarget
-> Maybe ExeTarget
-> Maybe TestTarget
-> ProjectSettings
ProjectSettings
(Bool -> CabalSpecVersion -> WriteOpts
mkOpts Bool
comments CabalSpecVersion
cabalSpec) PkgDescription
pkgDesc
forall a. Maybe a
Nothing forall a. Maybe a
Nothing Maybe TestTarget
testTarget
genPkgDescription
:: Interactive m
=> InitFlags
-> SourcePackageDb
-> m PkgDescription
genPkgDescription :: forall (m :: * -> *).
Interactive m =>
InitFlags -> SourcePackageDb -> m PkgDescription
genPkgDescription InitFlags
flags' SourcePackageDb
srcDb = do
CabalSpecVersion
csv <- forall (m :: * -> *).
Interactive m =>
InitFlags -> m CabalSpecVersion
cabalVersionPrompt InitFlags
flags'
let flags :: InitFlags
flags = InitFlags
flags' { cabalVersion :: Flag CabalSpecVersion
cabalVersion = forall a. a -> Flag a
Flag CabalSpecVersion
csv }
CabalSpecVersion
-> PackageName
-> Version
-> SpecLicense
-> FilePath
-> FilePath
-> FilePath
-> FilePath
-> FilePath
-> Set FilePath
-> Maybe (Set FilePath)
-> PkgDescription
PkgDescription CabalSpecVersion
csv
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *).
Interactive m =>
SourcePackageDb -> InitFlags -> m PackageName
packageNamePrompt SourcePackageDb
srcDb InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m Version
versionPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m SpecLicense
licensePrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
authorPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
emailPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
homepagePrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
synopsisPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
categoryPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InitFlags -> m (Set FilePath)
getExtraSrcFiles InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InitFlags -> m (Maybe (Set FilePath))
getExtraDocFiles InitFlags
flags
genLibTarget
:: Interactive m
=> InitFlags
-> InstalledPackageIndex
-> m LibTarget
genLibTarget :: forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m LibTarget
genLibTarget InitFlags
flags InstalledPackageIndex
pkgs = [FilePath]
-> Language
-> NonEmpty ModuleName
-> [ModuleName]
-> [Extension]
-> [Dependency]
-> [Dependency]
-> LibTarget
LibTarget
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *). Interactive m => InitFlags -> m [FilePath]
srcDirsPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InitFlags -> FilePath -> m Language
languagePrompt InitFlags
flags FilePath
"library"
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InitFlags -> m (NonEmpty ModuleName)
getExposedModules InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [ModuleName]
getOtherModules InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [Extension]
getOtherExts InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InstalledPackageIndex -> InitFlags -> m [Dependency]
dependenciesPrompt InstalledPackageIndex
pkgs InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [Dependency]
getBuildTools InitFlags
flags
genExeTarget
:: Interactive m
=> InitFlags
-> InstalledPackageIndex
-> m ExeTarget
genExeTarget :: forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m ExeTarget
genExeTarget InitFlags
flags InstalledPackageIndex
pkgs = HsFilePath
-> [FilePath]
-> Language
-> [ModuleName]
-> [Extension]
-> [Dependency]
-> [Dependency]
-> ExeTarget
ExeTarget
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *). Interactive m => InitFlags -> m HsFilePath
mainFilePrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [FilePath]
appDirsPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InitFlags -> FilePath -> m Language
languagePrompt InitFlags
flags FilePath
"executable"
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [ModuleName]
getOtherModules InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [Extension]
getOtherExts InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InstalledPackageIndex -> InitFlags -> m [Dependency]
dependenciesPrompt InstalledPackageIndex
pkgs InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [Dependency]
getBuildTools InitFlags
flags
genTestTarget
:: Interactive m
=> InitFlags
-> InstalledPackageIndex
-> m (Maybe TestTarget)
genTestTarget :: forall (m :: * -> *).
Interactive m =>
InitFlags -> InstalledPackageIndex -> m (Maybe TestTarget)
genTestTarget InitFlags
flags InstalledPackageIndex
pkgs = forall (m :: * -> *). Interactive m => InitFlags -> m Bool
initializeTestSuitePrompt InitFlags
flags forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall {m :: * -> *}. Interactive m => Bool -> m (Maybe TestTarget)
go
where
go :: Bool -> m (Maybe TestTarget)
go Bool
initialized
| Bool -> Bool
not Bool
initialized = forall (m :: * -> *) a. Monad m => a -> m a
return forall a. Maybe a
Nothing
| Bool
otherwise = forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap forall a. a -> Maybe a
Just forall a b. (a -> b) -> a -> b
$ HsFilePath
-> [FilePath]
-> Language
-> [ModuleName]
-> [Extension]
-> [Dependency]
-> [Dependency]
-> TestTarget
TestTarget
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *). Interactive m => m HsFilePath
testMainPrompt
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [FilePath]
testDirsPrompt InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InitFlags -> FilePath -> m Language
languagePrompt InitFlags
flags FilePath
"test suite"
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [ModuleName]
getOtherModules InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [Extension]
getOtherExts InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *).
Interactive m =>
InstalledPackageIndex -> InitFlags -> m [Dependency]
dependenciesPrompt InstalledPackageIndex
pkgs InitFlags
flags
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> forall (m :: * -> *). Interactive m => InitFlags -> m [Dependency]
getBuildTools InitFlags
flags
overwritePrompt :: Interactive m => InitFlags -> m Bool
overwritePrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m Bool
overwritePrompt InitFlags
flags = do
Bool
isOverwrite <- forall (m :: * -> *). Interactive m => InitFlags -> m Bool
getOverwrite InitFlags
flags
forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt Bool -> m Bool
promptYesNo
FilePath
"Do you wish to overwrite existing files (backups will be created) (y/n)"
(forall t. t -> DefaultPrompt t
DefaultPrompt Bool
isOverwrite)
cabalVersionPrompt :: Interactive m => InitFlags -> m CabalSpecVersion
cabalVersionPrompt :: forall (m :: * -> *).
Interactive m =>
InitFlags -> m CabalSpecVersion
cabalVersionPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m CabalSpecVersion -> m CabalSpecVersion
getCabalVersion InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
FilePath
v <- forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList FilePath
"Please choose version of the Cabal specification to use"
[FilePath]
ppVersions
(forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
ppDefault)
(forall a. a -> Maybe a
Just FilePath -> FilePath
takeVersion)
Bool
False
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ FilePath -> CabalSpecVersion
parseCabalVersion (FilePath -> FilePath
takeVersion FilePath
v)
where
takeVersion :: FilePath -> FilePath
takeVersion = forall a. (a -> Bool) -> [a] -> [a]
takeWhile (forall a. Eq a => a -> a -> Bool
/= Char
' ')
ppDefault :: FilePath
ppDefault = CabalSpecVersion -> FilePath
displayCabalVersion CabalSpecVersion
defaultCabalVersion
ppVersions :: [FilePath]
ppVersions = CabalSpecVersion -> FilePath
displayCabalVersion forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [CabalSpecVersion]
defaultCabalVersions
parseCabalVersion :: String -> CabalSpecVersion
parseCabalVersion :: FilePath -> CabalSpecVersion
parseCabalVersion FilePath
"1.24" = CabalSpecVersion
CabalSpecV1_24
parseCabalVersion FilePath
"2.0" = CabalSpecVersion
CabalSpecV2_0
parseCabalVersion FilePath
"2.2" = CabalSpecVersion
CabalSpecV2_2
parseCabalVersion FilePath
"2.4" = CabalSpecVersion
CabalSpecV2_4
parseCabalVersion FilePath
"3.0" = CabalSpecVersion
CabalSpecV3_0
parseCabalVersion FilePath
"3.4" = CabalSpecVersion
CabalSpecV3_4
parseCabalVersion FilePath
_ = CabalSpecVersion
defaultCabalVersion
displayCabalVersion :: CabalSpecVersion -> String
displayCabalVersion :: CabalSpecVersion -> FilePath
displayCabalVersion CabalSpecVersion
v = case CabalSpecVersion
v of
CabalSpecVersion
CabalSpecV1_24 -> FilePath
"1.24 (legacy)"
CabalSpecVersion
CabalSpecV2_0 -> FilePath
"2.0 (+ support for Backpack, internal sub-libs, '^>=' operator)"
CabalSpecVersion
CabalSpecV2_2 -> FilePath
"2.2 (+ support for 'common', 'elif', redundant commas, SPDX)"
CabalSpecVersion
CabalSpecV2_4 -> FilePath
"2.4 (+ support for '**' globbing)"
CabalSpecVersion
CabalSpecV3_0 -> FilePath
"3.0 (+ set notation for ==, common stanzas in ifs, more redundant commas, better pkgconfig-depends)"
CabalSpecVersion
CabalSpecV3_4 -> FilePath
"3.4 (+ sublibraries in 'mixins', optional 'default-language')"
CabalSpecVersion
_ -> CabalSpecVersion -> FilePath
showCabalSpecVersion CabalSpecVersion
v
packageNamePrompt :: Interactive m => SourcePackageDb -> InitFlags -> m PackageName
packageNamePrompt :: forall (m :: * -> *).
Interactive m =>
SourcePackageDb -> InitFlags -> m PackageName
packageNamePrompt SourcePackageDb
srcDb InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m PackageName -> m PackageName
getPackageName InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
PackageName
defName <- case InitFlags -> Flag FilePath
packageDir InitFlags
flags of
Flag FilePath
b -> forall (m :: * -> *). Interactive m => FilePath -> m PackageName
filePathToPkgName FilePath
b
Flag FilePath
NoFlag -> forall (m :: * -> *). Interactive m => m PackageName
currentDirPkgName
forall {m :: * -> *}.
Interactive m =>
DefaultPrompt PackageName -> m PackageName
go forall a b. (a -> b) -> a -> b
$ forall t. t -> DefaultPrompt t
DefaultPrompt PackageName
defName
where
go :: DefaultPrompt PackageName -> m PackageName
go DefaultPrompt PackageName
defName = forall (m :: * -> *) t.
(Interactive m, Parsec t, Pretty t) =>
FilePath -> DefaultPrompt t -> m t
prompt FilePath
"Package name" DefaultPrompt PackageName
defName forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \PackageName
n ->
if PackageName -> Bool
isPkgRegistered PackageName
n
then do
Bool
don'tUseName <- forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt Bool -> m Bool
promptYesNo (PackageName -> FilePath
promptOtherNameMsg PackageName
n) (forall t. t -> DefaultPrompt t
DefaultPrompt Bool
True)
if Bool
don'tUseName
then DefaultPrompt PackageName -> m PackageName
go DefaultPrompt PackageName
defName
else forall (m :: * -> *) a. Monad m => a -> m a
return PackageName
n
else forall (m :: * -> *) a. Monad m => a -> m a
return PackageName
n
isPkgRegistered :: PackageName -> Bool
isPkgRegistered = forall pkg. Package pkg => PackageIndex pkg -> PackageName -> Bool
elemByPackageName (SourcePackageDb -> PackageIndex UnresolvedSourcePackage
packageIndex SourcePackageDb
srcDb)
inUseMsg :: PackageName -> FilePath
inUseMsg PackageName
pn = FilePath
"The name "
forall a. [a] -> [a] -> [a]
++ PackageName -> FilePath
unPackageName PackageName
pn
forall a. [a] -> [a] -> [a]
++ FilePath
" is already in use by another package on Hackage."
promptOtherNameMsg :: PackageName -> FilePath
promptOtherNameMsg PackageName
pn = PackageName -> FilePath
inUseMsg PackageName
pn forall a. [a] -> [a] -> [a]
++ FilePath
" Do you want to choose a different name (y/n)"
versionPrompt :: Interactive m => InitFlags -> m Version
versionPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m Version
versionPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m Version -> m Version
getVersion InitFlags
flags m Version
go
where
go :: m Version
go = do
FilePath
vv <- forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt FilePath -> m FilePath
promptStr FilePath
"Package version" (forall t. t -> DefaultPrompt t
DefaultPrompt forall a b. (a -> b) -> a -> b
$ forall a. Pretty a => a -> FilePath
prettyShow Version
defaultVersion)
case forall a. Parsec a => FilePath -> Maybe a
simpleParsec FilePath
vv of
Maybe Version
Nothing -> do
forall (m :: * -> *). Interactive m => FilePath -> m ()
putStrLn
forall a b. (a -> b) -> a -> b
$ FilePath
"Version must be a valid PVP format (e.g. 0.1.0.0): "
forall a. [a] -> [a] -> [a]
++ FilePath
vv
m Version
go
Just Version
v -> forall (m :: * -> *) a. Monad m => a -> m a
return Version
v
licensePrompt :: Interactive m => InitFlags -> m SpecLicense
licensePrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m SpecLicense
licensePrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m SpecLicense -> m SpecLicense
getLicense InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
let csv :: CabalSpecVersion
csv = forall a. a -> Flag a -> a
fromFlagOrDefault CabalSpecVersion
defaultCabalVersion (InitFlags -> Flag CabalSpecVersion
cabalVersion InitFlags
flags)
FilePath
l <- forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList FilePath
"Please choose a license"
(CabalSpecVersion -> [FilePath]
licenses CabalSpecVersion
csv)
forall t. DefaultPrompt t
MandatoryPrompt
forall a. Maybe a
Nothing
Bool
True
case forall a. Parsec a => CabalSpecVersion -> FilePath -> Maybe a
simpleParsec' CabalSpecVersion
csv FilePath
l of
Maybe SpecLicense
Nothing -> do
forall (m :: * -> *). Interactive m => FilePath -> m ()
putStrLn ( FilePath
"The license must be a valid SPDX expression:"
forall a. [a] -> [a] -> [a]
++ FilePath
"\n - On the SPDX License List: https://spdx.org/licenses/"
forall a. [a] -> [a] -> [a]
++ FilePath
"\n - NONE, if you do not want to grant any license"
forall a. [a] -> [a] -> [a]
++ FilePath
"\n - LicenseRef-( alphanumeric | - | . )+"
)
forall (m :: * -> *). Interactive m => InitFlags -> m SpecLicense
licensePrompt InitFlags
flags
Just SpecLicense
l' -> forall (m :: * -> *) a. Monad m => a -> m a
return SpecLicense
l'
where
licenses :: CabalSpecVersion -> [FilePath]
licenses CabalSpecVersion
csv = if CabalSpecVersion
csv forall a. Ord a => a -> a -> Bool
>= CabalSpecVersion
CabalSpecV2_2
then LicenseId -> FilePath
SPDX.licenseId forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [LicenseId]
defaultLicenseIds
else forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap forall a. Pretty a => a -> FilePath
prettyShow [License]
knownLicenses
authorPrompt :: Interactive m => InitFlags -> m String
authorPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
authorPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m FilePath -> m FilePath
getAuthor InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
FilePath
name <- forall (m :: * -> *). Interactive m => m FilePath
guessAuthorName
forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt FilePath -> m FilePath
promptStr FilePath
"Author name" (forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
name)
emailPrompt :: Interactive m => InitFlags -> m String
emailPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
emailPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m FilePath -> m FilePath
getEmail InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
FilePath
email' <- forall (m :: * -> *). Interactive m => m FilePath
guessAuthorEmail
forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt FilePath -> m FilePath
promptStr FilePath
"Maintainer email" (forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
email')
homepagePrompt :: Interactive m => InitFlags -> m String
homepagePrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
homepagePrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m FilePath -> m FilePath
getHomepage InitFlags
flags forall a b. (a -> b) -> a -> b
$
forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt FilePath -> m FilePath
promptStr FilePath
"Project homepage URL" forall t. DefaultPrompt t
OptionalPrompt
synopsisPrompt :: Interactive m => InitFlags -> m String
synopsisPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
synopsisPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m FilePath -> m FilePath
getSynopsis InitFlags
flags forall a b. (a -> b) -> a -> b
$
forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt FilePath -> m FilePath
promptStr FilePath
"Project synopsis" forall t. DefaultPrompt t
OptionalPrompt
categoryPrompt :: Interactive m => InitFlags -> m String
categoryPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m FilePath
categoryPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m FilePath -> m FilePath
getCategory InitFlags
flags forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList
FilePath
"Project category" [FilePath]
defaultCategories
(forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
"") (forall a. a -> Maybe a
Just FilePath -> FilePath
matchNone) Bool
True
where
matchNone :: FilePath -> FilePath
matchNone FilePath
s
| forall (t :: * -> *) a. Foldable t => t a -> Bool
null FilePath
s = FilePath
"(none)"
| Bool
otherwise = FilePath
s
mainFilePrompt :: Interactive m => InitFlags -> m HsFilePath
mainFilePrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m HsFilePath
mainFilePrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m HsFilePath -> m HsFilePath
getMainFile InitFlags
flags m HsFilePath
go
where
defaultMainIs' :: FilePath
defaultMainIs' = forall a. Show a => a -> FilePath
show HsFilePath
defaultMainIs
go :: m HsFilePath
go = do
FilePath
fp <- forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList FilePath
"What is the main module of the executable"
[FilePath
defaultMainIs', FilePath
"Main.lhs"]
(forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
defaultMainIs')
forall a. Maybe a
Nothing
Bool
True
let hs :: HsFilePath
hs = FilePath -> HsFilePath
toHsFilePath FilePath
fp
case HsFilePath -> HsFileType
_hsFileType HsFilePath
hs of
HsFileType
InvalidHsPath -> do
forall (m :: * -> *). Interactive m => FilePath -> m ()
putStrLn forall a b. (a -> b) -> a -> b
$ forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat
[ FilePath
"Main file "
, forall a. Show a => a -> FilePath
show HsFilePath
hs
, FilePath
" is not a valid haskell file. Source files must end in .hs or .lhs."
]
m HsFilePath
go
HsFileType
_ -> forall (m :: * -> *) a. Monad m => a -> m a
return HsFilePath
hs
testDirsPrompt :: Interactive m => InitFlags -> m [String]
testDirsPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m [FilePath]
testDirsPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m [FilePath] -> m [FilePath]
getTestDirs InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
FilePath
dir <- forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt FilePath -> m FilePath
promptStr FilePath
"Test directory" (forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
defaultTestDir)
forall (m :: * -> *) a. Monad m => a -> m a
return [FilePath
dir]
languagePrompt :: Interactive m => InitFlags -> String -> m Language
languagePrompt :: forall (m :: * -> *).
Interactive m =>
InitFlags -> FilePath -> m Language
languagePrompt InitFlags
flags FilePath
pkgType = forall (m :: * -> *).
Interactive m =>
InitFlags -> m Language -> m Language
getLanguage InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
let h2010 :: FilePath
h2010 = FilePath
"Haskell2010"
h98 :: FilePath
h98 = FilePath
"Haskell98"
ghc2021 :: FilePath
ghc2021 = FilePath
"GHC2021 (requires at least GHC 9.2)"
FilePath
l <- forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList (FilePath
"Choose a language for your " forall a. [a] -> [a] -> [a]
++ FilePath
pkgType)
[FilePath
h2010, FilePath
h98, FilePath
ghc2021]
(forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
h2010)
forall a. Maybe a
Nothing
Bool
True
if
| FilePath
l forall a. Eq a => a -> a -> Bool
== FilePath
h2010 -> forall (m :: * -> *) a. Monad m => a -> m a
return Language
Haskell2010
| FilePath
l forall a. Eq a => a -> a -> Bool
== FilePath
h98 -> forall (m :: * -> *) a. Monad m => a -> m a
return Language
Haskell98
| FilePath
l forall a. Eq a => a -> a -> Bool
== FilePath
ghc2021 -> forall (m :: * -> *) a. Monad m => a -> m a
return Language
GHC2021
| Bool
otherwise -> forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ FilePath -> Language
UnknownLanguage FilePath
l
noCommentsPrompt :: Interactive m => InitFlags -> m Bool
InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m Bool -> m Bool
getNoComments InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
Bool
doComments <- forall (m :: * -> *).
Interactive m =>
FilePath -> DefaultPrompt Bool -> m Bool
promptYesNo
FilePath
"Add informative comments to each field in the cabal file. (y/n)"
(forall t. t -> DefaultPrompt t
DefaultPrompt Bool
True)
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool -> Bool
not Bool
doComments)
appDirsPrompt :: Interactive m => InitFlags -> m [String]
appDirsPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m [FilePath]
appDirsPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m [FilePath] -> m [FilePath]
getAppDirs InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
FilePath
dir <- forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList FilePath
promptMsg
[FilePath
defaultApplicationDir, FilePath
"exe", FilePath
"src-exe"]
(forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
defaultApplicationDir)
forall a. Maybe a
Nothing
Bool
True
forall (m :: * -> *) a. Monad m => a -> m a
return [FilePath
dir]
where
promptMsg :: FilePath
promptMsg = case InitFlags -> Flag FilePath
mainIs InitFlags
flags of
Flag FilePath
p -> FilePath
"Application (" forall a. [a] -> [a] -> [a]
++ FilePath
p forall a. [a] -> [a] -> [a]
++ FilePath
") directory"
Flag FilePath
NoFlag -> FilePath
"Application directory"
srcDirsPrompt :: Interactive m => InitFlags -> m [String]
srcDirsPrompt :: forall (m :: * -> *). Interactive m => InitFlags -> m [FilePath]
srcDirsPrompt InitFlags
flags = forall (m :: * -> *).
Interactive m =>
InitFlags -> m [FilePath] -> m [FilePath]
getSrcDirs InitFlags
flags forall a b. (a -> b) -> a -> b
$ do
FilePath
dir <- forall (m :: * -> *).
Interactive m =>
FilePath
-> [FilePath]
-> DefaultPrompt FilePath
-> Maybe (FilePath -> FilePath)
-> Bool
-> m FilePath
promptList FilePath
"Library source directory"
[FilePath
defaultSourceDir, FilePath
"lib", FilePath
"src-lib"]
(forall t. t -> DefaultPrompt t
DefaultPrompt FilePath
defaultSourceDir)
forall a. Maybe a
Nothing
Bool
True
forall (m :: * -> *) a. Monad m => a -> m a
return [FilePath
dir]