{-# language CPP #-}
{-# language AllowAmbiguousTypes #-}
{-# options_ghc -fno-warn-name-shadowing #-}
module Nix.Pretty where
import Nix.Prelude hiding ( toList, group )
import Control.Monad.Free ( Free(Free) )
import Data.Fix ( Fix(..)
, foldFix )
import Data.HashMap.Lazy ( toList )
import qualified Data.HashMap.Lazy as M
import qualified Data.HashSet as HashSet
import qualified Data.List.NonEmpty as NE
import Data.Text ( replace
, strip
)
import qualified Data.Text as Text
import Prettyprinter hiding ( list )
import Nix.Atoms
import Nix.Cited
import Nix.Expr.Types
import Nix.Expr.Types.Annotated
import Nix.Expr.Strings
import Nix.Normal
import Nix.Parser
import Nix.String
import Nix.Thunk
import Nix.Value
data NixDoc ann = NixDoc
{
NixDoc ann -> Doc ann
getDoc :: Doc ann
, NixDoc ann -> OperatorInfo
rootOp :: OperatorInfo
, NixDoc ann -> Bool
wasPath :: Bool
}
antiquote :: NixDoc ann -> Doc ann
antiquote :: NixDoc ann -> Doc ann
antiquote NixDoc ann
x = Doc ann
"${" Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
x Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
"}"
mkNixDoc :: OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc :: OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc OperatorInfo
o Doc ann
d = NixDoc :: forall ann. Doc ann -> OperatorInfo -> Bool -> NixDoc ann
NixDoc { getDoc :: Doc ann
getDoc = Doc ann
d, rootOp :: OperatorInfo
rootOp = OperatorInfo
o, wasPath :: Bool
wasPath = Bool
False }
simpleExpr :: Doc ann -> NixDoc ann
simpleExpr :: Doc ann -> NixDoc ann
simpleExpr = OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc (OperatorInfo -> Doc ann -> NixDoc ann)
-> OperatorInfo -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ Int -> NAssoc -> Text -> OperatorInfo
OperatorInfo Int
forall a. Bounded a => a
minBound NAssoc
NAssocNone Text
"simple expr"
pathExpr :: Doc ann -> NixDoc ann
pathExpr :: Doc ann -> NixDoc ann
pathExpr Doc ann
d = (Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr Doc ann
d) { wasPath :: Bool
wasPath = Bool
True }
leastPrecedence :: Doc ann -> NixDoc ann
leastPrecedence :: Doc ann -> NixDoc ann
leastPrecedence =
OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc (OperatorInfo -> Doc ann -> NixDoc ann)
-> OperatorInfo -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ Int -> NAssoc -> Text -> OperatorInfo
OperatorInfo Int
forall a. Bounded a => a
maxBound NAssoc
NAssocNone Text
"least precedence"
appOp :: OperatorInfo
appOp :: OperatorInfo
appOp = NBinaryOp -> OperatorInfo
getBinaryOperator NBinaryOp
NApp
appOpNonAssoc :: OperatorInfo
appOpNonAssoc :: OperatorInfo
appOpNonAssoc = OperatorInfo
appOp { associativity :: NAssoc
associativity = NAssoc
NAssocNone }
selectOp :: OperatorInfo
selectOp :: OperatorInfo
selectOp = NSpecialOp -> OperatorInfo
getSpecialOperator NSpecialOp
NSelectOp
hasAttrOp :: OperatorInfo
hasAttrOp :: OperatorInfo
hasAttrOp = NSpecialOp -> OperatorInfo
getSpecialOperator NSpecialOp
NHasAttrOp
precedenceWrap :: OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap :: OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
op NixDoc ann
subExpr =
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
maybeWrap (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
subExpr
where
maybeWrap :: Doc ann -> Doc ann
maybeWrap :: Doc ann -> Doc ann
maybeWrap =
(Doc ann -> Doc ann)
-> (Doc ann -> Doc ann) -> Bool -> Doc ann -> Doc ann
forall a. a -> a -> Bool -> a
bool
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
parens
Doc ann -> Doc ann
forall a. a -> a
id
Bool
needsParens
where
needsParens :: Bool
needsParens :: Bool
needsParens =
OperatorInfo -> Int
precedence OperatorInfo
root Int -> Int -> Bool
forall a. Ord a => a -> a -> Bool
< OperatorInfo -> Int
precedence OperatorInfo
op
Bool -> Bool -> Bool
|| ( OperatorInfo -> Int
precedence OperatorInfo
root Int -> Int -> Bool
forall a. Eq a => a -> a -> Bool
== OperatorInfo -> Int
precedence OperatorInfo
op
Bool -> Bool -> Bool
&& OperatorInfo -> NAssoc
associativity OperatorInfo
root NAssoc -> NAssoc -> Bool
forall a. Eq a => a -> a -> Bool
== OperatorInfo -> NAssoc
associativity OperatorInfo
op
Bool -> Bool -> Bool
&& OperatorInfo -> NAssoc
associativity OperatorInfo
op NAssoc -> NAssoc -> Bool
forall a. Eq a => a -> a -> Bool
/= NAssoc
NAssocNone
)
root :: OperatorInfo
root = NixDoc ann -> OperatorInfo
forall ann. NixDoc ann -> OperatorInfo
rootOp NixDoc ann
subExpr
wrapPath :: OperatorInfo -> NixDoc ann -> Doc ann
wrapPath :: OperatorInfo -> NixDoc ann -> Doc ann
wrapPath OperatorInfo
op NixDoc ann
sub =
Doc ann -> Doc ann -> Bool -> Doc ann
forall a. a -> a -> Bool -> a
bool
(OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
op NixDoc ann
sub)
(Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
dquotes (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
antiquote NixDoc ann
sub)
(NixDoc ann -> Bool
forall ann. NixDoc ann -> Bool
wasPath NixDoc ann
sub)
prettyString :: NString (NixDoc ann) -> Doc ann
prettyString :: NString (NixDoc ann) -> Doc ann
prettyString (DoubleQuoted [Antiquoted Text (NixDoc ann)]
parts) =
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
dquotes (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ (Antiquoted Text (NixDoc ann) -> Doc ann)
-> [Antiquoted Text (NixDoc ann)] -> Doc ann
forall (t :: * -> *) m a.
(Foldable t, Monoid m) =>
(a -> m) -> t a -> m
foldMap Antiquoted Text (NixDoc ann) -> Doc ann
forall ann. Antiquoted Text (NixDoc ann) -> Doc ann
prettyPart [Antiquoted Text (NixDoc ann)]
parts
where
prettyPart :: Antiquoted Text (NixDoc ann) -> Doc ann
prettyPart (Plain Text
t) = Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty (Text -> Doc ann) -> Text -> Doc ann
forall a b. (a -> b) -> a -> b
$ Text -> Text
escapeString Text
t
prettyPart Antiquoted Text (NixDoc ann)
EscapedNewline = Doc ann
"''\\n"
prettyPart (Antiquoted NixDoc ann
r) = NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
antiquote NixDoc ann
r
prettyString (Indented Int
_ [Antiquoted Text (NixDoc ann)]
parts) =
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
group (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ Int -> Doc ann -> Doc ann
forall ann. Int -> Doc ann -> Doc ann
nest Int
2 (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ [Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vcat [Doc ann
"''", Doc ann
content, Doc ann
"''"]
where
content :: Doc ann
content = [Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vsep ([Doc ann] -> Doc ann)
-> ([Antiquoted Text (NixDoc ann)] -> [Doc ann])
-> [Antiquoted Text (NixDoc ann)]
-> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ([Antiquoted Text (NixDoc ann)] -> Doc ann)
-> [[Antiquoted Text (NixDoc ann)]] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap [Antiquoted Text (NixDoc ann)] -> Doc ann
forall ann. [Antiquoted Text (NixDoc ann)] -> Doc ann
prettyLine ([[Antiquoted Text (NixDoc ann)]] -> [Doc ann])
-> ([Antiquoted Text (NixDoc ann)]
-> [[Antiquoted Text (NixDoc ann)]])
-> [Antiquoted Text (NixDoc ann)]
-> [Doc ann]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [[Antiquoted Text (NixDoc ann)]]
-> [[Antiquoted Text (NixDoc ann)]]
forall r. [[Antiquoted Text r]] -> [[Antiquoted Text r]]
stripLastIfEmpty ([[Antiquoted Text (NixDoc ann)]]
-> [[Antiquoted Text (NixDoc ann)]])
-> ([Antiquoted Text (NixDoc ann)]
-> [[Antiquoted Text (NixDoc ann)]])
-> [Antiquoted Text (NixDoc ann)]
-> [[Antiquoted Text (NixDoc ann)]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [Antiquoted Text (NixDoc ann)] -> [[Antiquoted Text (NixDoc ann)]]
forall r. [Antiquoted Text r] -> [[Antiquoted Text r]]
splitLines ([Antiquoted Text (NixDoc ann)] -> Doc ann)
-> [Antiquoted Text (NixDoc ann)] -> Doc ann
forall a b. (a -> b) -> a -> b
$ [Antiquoted Text (NixDoc ann)]
parts
stripLastIfEmpty :: [[Antiquoted Text r]] -> [[Antiquoted Text r]]
stripLastIfEmpty :: [[Antiquoted Text r]] -> [[Antiquoted Text r]]
stripLastIfEmpty =
([Antiquoted Text r] -> Bool)
-> [[Antiquoted Text r]] -> [[Antiquoted Text r]]
forall a. (a -> Bool) -> [a] -> [a]
filter [Antiquoted Text r] -> Bool
forall r. [Antiquoted Text r] -> Bool
flt
where
flt :: [Antiquoted Text r] -> Bool
flt :: [Antiquoted Text r] -> Bool
flt [Plain Text
t] | Text -> Bool
Text.null (Text -> Text
strip Text
t) = Bool
False
flt [Antiquoted Text r]
_ = Bool
True
prettyLine :: [Antiquoted Text (NixDoc ann)] -> Doc ann
prettyLine :: [Antiquoted Text (NixDoc ann)] -> Doc ann
prettyLine =
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
hcat ([Doc ann] -> Doc ann)
-> ([Antiquoted Text (NixDoc ann)] -> [Doc ann])
-> [Antiquoted Text (NixDoc ann)]
-> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Antiquoted Text (NixDoc ann) -> Doc ann)
-> [Antiquoted Text (NixDoc ann)] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Antiquoted Text (NixDoc ann) -> Doc ann
forall ann. Antiquoted Text (NixDoc ann) -> Doc ann
prettyPart
where
prettyPart :: Antiquoted Text (NixDoc ann) -> Doc ann
prettyPart :: Antiquoted Text (NixDoc ann) -> Doc ann
prettyPart (Plain Text
t) =
Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty (Text -> Doc ann) -> (Text -> Text) -> Text -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Text -> Text -> Text
replace Text
"${" Text
"''${" (Text -> Text) -> (Text -> Text) -> Text -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Text -> Text -> Text
replace Text
"''" Text
"'''" (Text -> Doc ann) -> Text -> Doc ann
forall a b. (a -> b) -> a -> b
$ Text
t
prettyPart Antiquoted Text (NixDoc ann)
EscapedNewline = Doc ann
"\\n"
prettyPart (Antiquoted NixDoc ann
r) = NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
antiquote NixDoc ann
r
prettyVarName :: VarName -> Doc ann
prettyVarName :: VarName -> Doc ann
prettyVarName = forall ann. Pretty Text => Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty @Text (Text -> Doc ann) -> (VarName -> Text) -> VarName -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. VarName -> Text
coerce
prettyParams :: Params (NixDoc ann) -> Doc ann
prettyParams :: Params (NixDoc ann) -> Doc ann
prettyParams (Param VarName
n ) = VarName -> Doc ann
forall ann. VarName -> Doc ann
prettyVarName VarName
n
prettyParams (ParamSet Maybe VarName
mname Variadic
variadic ParamSet (NixDoc ann)
pset) =
Variadic -> ParamSet (NixDoc ann) -> Doc ann
forall ann. Variadic -> ParamSet (NixDoc ann) -> Doc ann
prettyParamSet Variadic
variadic ParamSet (NixDoc ann)
pset Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<>
VarName -> Doc ann
forall ann. VarName -> Doc ann
toDoc (VarName -> Doc ann) -> Maybe VarName -> Doc ann
forall b a. Monoid b => (a -> b) -> Maybe a -> b
`whenJust` Maybe VarName
mname
where
toDoc :: VarName -> Doc ann
toDoc :: VarName -> Doc ann
toDoc (VarName -> Text
coerce -> Text
name) =
(Doc ann
"@" Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty Text
name) Doc ann -> Bool -> Doc ann
forall a. Monoid a => a -> Bool -> a
`whenFalse` Text -> Bool
Text.null Text
name
prettyParamSet :: forall ann . Variadic -> ParamSet (NixDoc ann) -> Doc ann
prettyParamSet :: Variadic -> ParamSet (NixDoc ann) -> Doc ann
prettyParamSet Variadic
variadic ParamSet (NixDoc ann)
args =
Doc ann -> Doc ann -> Doc ann -> [Doc ann] -> Doc ann
forall ann. Doc ann -> Doc ann -> Doc ann -> [Doc ann] -> Doc ann
encloseSep
Doc ann
"{ "
(Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
align Doc ann
" }")
(Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
align Doc ann
", ")
(((VarName, Maybe (NixDoc ann)) -> Doc ann)
-> ParamSet (NixDoc ann) -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (VarName, Maybe (NixDoc ann)) -> Doc ann
prettySetArg ParamSet (NixDoc ann)
args [Doc ann] -> [Doc ann] -> [Doc ann]
forall a. Semigroup a => a -> a -> a
<> OneItem [Doc ann] -> [Doc ann]
forall x. One x => OneItem x -> x
one OneItem [Doc ann]
"..." [Doc ann] -> Bool -> [Doc ann]
forall a. Monoid a => a -> Bool -> a
`whenTrue` (Variadic
variadic Variadic -> Variadic -> Bool
forall a. Eq a => a -> a -> Bool
== Variadic
Variadic))
where
prettySetArg :: (VarName, Maybe (NixDoc ann)) -> Doc ann
prettySetArg :: (VarName, Maybe (NixDoc ann)) -> Doc ann
prettySetArg (VarName
n, Maybe (NixDoc ann)
maybeDef) =
(VarName -> Doc ann
forall ann. VarName -> Doc ann
prettyVarName VarName
n Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<>) (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ ((Doc ann
" ? " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<>) (Doc ann -> Doc ann)
-> (NixDoc ann -> Doc ann) -> NixDoc ann -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc) (NixDoc ann -> Doc ann) -> Maybe (NixDoc ann) -> Doc ann
forall b a. Monoid b => (a -> b) -> Maybe a -> b
`whenJust` Maybe (NixDoc ann)
maybeDef
prettyBind :: Binding (NixDoc ann) -> Doc ann
prettyBind :: Binding (NixDoc ann) -> Doc ann
prettyBind (NamedVar NAttrPath (NixDoc ann)
n NixDoc ann
v SourcePos
_p) =
NAttrPath (NixDoc ann) -> Doc ann
forall ann. NAttrPath (NixDoc ann) -> Doc ann
prettySelector NAttrPath (NixDoc ann)
n Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
" = " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
v Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
";"
prettyBind (Inherit Maybe (NixDoc ann)
s [VarName]
ns SourcePos
_p) =
Doc ann
"inherit " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
scope Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
align ([Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
fillSep ([Doc ann] -> Doc ann) -> [Doc ann] -> Doc ann
forall a b. (a -> b) -> a -> b
$ VarName -> Doc ann
forall ann. VarName -> Doc ann
prettyVarName (VarName -> Doc ann) -> [VarName] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [VarName]
ns) Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
";"
where
scope :: Doc ann
scope =
((Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
" ") (Doc ann -> Doc ann)
-> (NixDoc ann -> Doc ann) -> NixDoc ann -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
parens (Doc ann -> Doc ann)
-> (NixDoc ann -> Doc ann) -> NixDoc ann -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc) (NixDoc ann -> Doc ann) -> Maybe (NixDoc ann) -> Doc ann
forall b a. Monoid b => (a -> b) -> Maybe a -> b
`whenJust` Maybe (NixDoc ann)
s
prettyKeyName :: NKeyName (NixDoc ann) -> Doc ann
prettyKeyName :: NKeyName (NixDoc ann) -> Doc ann
prettyKeyName (StaticKey VarName
key) =
Doc ann -> Doc ann -> Bool -> Doc ann
forall a. a -> a -> Bool -> a
bool
Doc ann
"\"\""
((Doc ann -> Doc ann)
-> (Doc ann -> Doc ann) -> Bool -> Doc ann -> Doc ann
forall a. a -> a -> Bool -> a
bool
Doc ann -> Doc ann
forall a. a -> a
id
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
dquotes
(VarName -> HashSet VarName -> Bool
forall a. (Eq a, Hashable a) => a -> HashSet a -> Bool
HashSet.member VarName
key HashSet VarName
reservedNames)
(VarName -> Doc ann
forall ann. VarName -> Doc ann
prettyVarName VarName
key)
)
(Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ Text -> Bool
Text.null (Text -> Bool) -> Text -> Bool
forall a b. (a -> b) -> a -> b
$ VarName -> Text
coerce VarName
key)
prettyKeyName (DynamicKey Antiquoted (NString (NixDoc ann)) (NixDoc ann)
key) =
NString (NixDoc ann)
-> (NString (NixDoc ann) -> Doc ann)
-> (NixDoc ann -> Doc ann)
-> Antiquoted (NString (NixDoc ann)) (NixDoc ann)
-> Doc ann
forall v a r. v -> (v -> a) -> (r -> a) -> Antiquoted v r -> a
runAntiquoted
([Antiquoted Text (NixDoc ann)] -> NString (NixDoc ann)
forall r. [Antiquoted Text r] -> NString r
DoubleQuoted ([Antiquoted Text (NixDoc ann)] -> NString (NixDoc ann))
-> [Antiquoted Text (NixDoc ann)] -> NString (NixDoc ann)
forall a b. (a -> b) -> a -> b
$ OneItem [Antiquoted Text (NixDoc ann)]
-> [Antiquoted Text (NixDoc ann)]
forall x. One x => OneItem x -> x
one (OneItem [Antiquoted Text (NixDoc ann)]
-> [Antiquoted Text (NixDoc ann)])
-> OneItem [Antiquoted Text (NixDoc ann)]
-> [Antiquoted Text (NixDoc ann)]
forall a b. (a -> b) -> a -> b
$ Text -> Antiquoted Text (NixDoc ann)
forall v r. v -> Antiquoted v r
Plain Text
"\n")
NString (NixDoc ann) -> Doc ann
forall ann. NString (NixDoc ann) -> Doc ann
prettyString
NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
antiquote
Antiquoted (NString (NixDoc ann)) (NixDoc ann)
key
prettySelector :: NAttrPath (NixDoc ann) -> Doc ann
prettySelector :: NAttrPath (NixDoc ann) -> Doc ann
prettySelector = [Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
hcat ([Doc ann] -> Doc ann)
-> (NAttrPath (NixDoc ann) -> [Doc ann])
-> NAttrPath (NixDoc ann)
-> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Doc ann -> [Doc ann] -> [Doc ann]
forall ann. Doc ann -> [Doc ann] -> [Doc ann]
punctuate Doc ann
"." ([Doc ann] -> [Doc ann])
-> (NAttrPath (NixDoc ann) -> [Doc ann])
-> NAttrPath (NixDoc ann)
-> [Doc ann]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (NKeyName (NixDoc ann) -> Doc ann)
-> [NKeyName (NixDoc ann)] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap NKeyName (NixDoc ann) -> Doc ann
forall ann. NKeyName (NixDoc ann) -> Doc ann
prettyKeyName ([NKeyName (NixDoc ann)] -> [Doc ann])
-> (NAttrPath (NixDoc ann) -> [NKeyName (NixDoc ann)])
-> NAttrPath (NixDoc ann)
-> [Doc ann]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NAttrPath (NixDoc ann) -> [NKeyName (NixDoc ann)]
forall a. NonEmpty a -> [a]
NE.toList
prettyAtom :: NAtom -> NixDoc ann
prettyAtom :: NAtom -> NixDoc ann
prettyAtom = Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann -> NixDoc ann)
-> (NAtom -> Doc ann) -> NAtom -> NixDoc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty (Text -> Doc ann) -> (NAtom -> Text) -> NAtom -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NAtom -> Text
atomText
prettyNix :: NExpr -> Doc ann
prettyNix :: NExpr -> Doc ann
prettyNix = NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc (NixDoc ann -> Doc ann)
-> (NExpr -> NixDoc ann) -> NExpr -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (NExprF (NixDoc ann) -> NixDoc ann) -> NExpr -> NixDoc ann
forall (f :: * -> *) a. Functor f => (f a -> a) -> Fix f -> a
foldFix NExprF (NixDoc ann) -> NixDoc ann
forall ann. NExprF (NixDoc ann) -> NixDoc ann
exprFNixDoc
prettyOriginExpr
:: forall t f m ann
. HasCitations1 m (NValue t f m) f
=> NExprLocF (Maybe (NValue t f m))
-> Doc ann
prettyOriginExpr :: NExprLocF (Maybe (NValue t f m)) -> Doc ann
prettyOriginExpr = NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc (NixDoc ann -> Doc ann)
-> (NExprLocF (Maybe (NValue t f m)) -> NixDoc ann)
-> NExprLocF (Maybe (NValue t f m))
-> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NExprLocF (Maybe (NValue t f m)) -> NixDoc ann
go
where
go :: NExprLocF (Maybe (NValue t f m)) -> NixDoc ann
go :: NExprLocF (Maybe (NValue t f m)) -> NixDoc ann
go = NExprF (NixDoc ann) -> NixDoc ann
forall ann. NExprF (NixDoc ann) -> NixDoc ann
exprFNixDoc (NExprF (NixDoc ann) -> NixDoc ann)
-> (NExprLocF (Maybe (NValue t f m)) -> NExprF (NixDoc ann))
-> NExprLocF (Maybe (NValue t f m))
-> NixDoc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. AnnF SrcSpan NExprF (NixDoc ann) -> NExprF (NixDoc ann)
forall ann (f :: * -> *) r. AnnF ann f r -> f r
stripAnnF (AnnF SrcSpan NExprF (NixDoc ann) -> NExprF (NixDoc ann))
-> (NExprLocF (Maybe (NValue t f m))
-> AnnF SrcSpan NExprF (NixDoc ann))
-> NExprLocF (Maybe (NValue t f m))
-> NExprF (NixDoc ann)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Maybe (NValue t f m) -> NixDoc ann)
-> NExprLocF (Maybe (NValue t f m))
-> AnnF SrcSpan NExprF (NixDoc ann)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Maybe (NValue t f m) -> NixDoc ann
render
where
render :: Maybe (NValue t f m) -> NixDoc ann
render :: Maybe (NValue t f m) -> NixDoc ann
render Maybe (NValue t f m)
Nothing = Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr Doc ann
"_"
render (Just (Free ([Provenance m (NValue t f m)] -> [Provenance m (NValue t f m)]
forall a. [a] -> [a]
reverse ([Provenance m (NValue t f m)] -> [Provenance m (NValue t f m)])
-> (NValue' t f m (NValue t f m) -> [Provenance m (NValue t f m)])
-> NValue' t f m (NValue t f m)
-> [Provenance m (NValue t f m)]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall v a. HasCitations m v a => a -> [Provenance m v]
forall (m :: * -> *) v a.
HasCitations m v a =>
a -> [Provenance m v]
citations @m -> Provenance m (NValue t f m)
p:[Provenance m (NValue t f m)]
_))) = NExprLocF (Maybe (NValue t f m)) -> NixDoc ann
go (Provenance m (NValue t f m) -> NExprLocF (Maybe (NValue t f m))
forall (m :: * -> *) v. Provenance m v -> NExprLocF (Maybe v)
getOriginExpr Provenance m (NValue t f m)
p)
render Maybe (NValue t f m)
_ = Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr Doc ann
"?"
prettyExtractFromProvenance
:: forall t f m ann
. HasCitations1 m (NValue t f m) f
=> [Provenance m (NValue t f m)] -> Doc ann
=
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
sep ([Doc ann] -> Doc ann)
-> ([Provenance m (NValue t f m)] -> [Doc ann])
-> [Provenance m (NValue t f m)]
-> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
.
(Provenance m (NValue t f m) -> Doc ann)
-> [Provenance m (NValue t f m)] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (NExprLocF (Maybe (NValue t f m)) -> Doc ann
forall t (f :: * -> *) (m :: * -> *) ann.
HasCitations1 m (NValue t f m) f =>
NExprLocF (Maybe (NValue t f m)) -> Doc ann
prettyOriginExpr (NExprLocF (Maybe (NValue t f m)) -> Doc ann)
-> (Provenance m (NValue t f m)
-> NExprLocF (Maybe (NValue t f m)))
-> Provenance m (NValue t f m)
-> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Provenance m (NValue t f m) -> NExprLocF (Maybe (NValue t f m))
forall (m :: * -> *) v. Provenance m v -> NExprLocF (Maybe v)
getOriginExpr)
exprFNixDoc :: forall ann . NExprF (NixDoc ann) -> NixDoc ann
exprFNixDoc :: NExprF (NixDoc ann) -> NixDoc ann
exprFNixDoc = \case
NConstant NAtom
atom -> NAtom -> NixDoc ann
forall ann. NAtom -> NixDoc ann
prettyAtom NAtom
atom
NStr NString (NixDoc ann)
str -> Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ NString (NixDoc ann) -> Doc ann
forall ann. NString (NixDoc ann) -> Doc ann
prettyString NString (NixDoc ann)
str
NList [NixDoc ann]
xs ->
Doc ann
-> (NixDoc ann -> Doc ann) -> Doc ann -> [NixDoc ann] -> NixDoc ann
forall ann a.
Doc ann -> (a -> Doc ann) -> Doc ann -> [a] -> NixDoc ann
prettyContainer Doc ann
"[" (OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
appOpNonAssoc) Doc ann
"]" [NixDoc ann]
xs
NSet Recursivity
NonRecursive [Binding (NixDoc ann)]
xs ->
Doc ann
-> (Binding (NixDoc ann) -> Doc ann)
-> Doc ann
-> [Binding (NixDoc ann)]
-> NixDoc ann
forall ann a.
Doc ann -> (a -> Doc ann) -> Doc ann -> [a] -> NixDoc ann
prettyContainer Doc ann
"{" Binding (NixDoc ann) -> Doc ann
forall ann. Binding (NixDoc ann) -> Doc ann
prettyBind Doc ann
"}" [Binding (NixDoc ann)]
xs
NSet Recursivity
Recursive [Binding (NixDoc ann)]
xs ->
Doc ann
-> (Binding (NixDoc ann) -> Doc ann)
-> Doc ann
-> [Binding (NixDoc ann)]
-> NixDoc ann
forall ann a.
Doc ann -> (a -> Doc ann) -> Doc ann -> [a] -> NixDoc ann
prettyContainer Doc ann
"rec {" Binding (NixDoc ann) -> Doc ann
forall ann. Binding (NixDoc ann) -> Doc ann
prettyBind Doc ann
"}" [Binding (NixDoc ann)]
xs
NAbs Params (NixDoc ann)
args NixDoc ann
body ->
Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
leastPrecedence (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
Int -> Doc ann -> Doc ann
forall ann. Int -> Doc ann -> Doc ann
nest Int
2 (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vsep
[ Params (NixDoc ann) -> Doc ann
forall ann. Params (NixDoc ann) -> Doc ann
prettyParams Params (NixDoc ann)
args Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
":"
, NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
body
]
NBinary NBinaryOp
NApp NixDoc ann
fun NixDoc ann
arg ->
OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc OperatorInfo
appOp (OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
appOp NixDoc ann
fun Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
" " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
appOpNonAssoc NixDoc ann
arg)
NBinary NBinaryOp
op NixDoc ann
r1 NixDoc ann
r2 ->
OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc
OperatorInfo
opInfo (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
hsep
[ NAssoc -> NixDoc ann -> Doc ann
f NAssoc
NAssocLeft NixDoc ann
r1
, Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty (Text -> Doc ann) -> Text -> Doc ann
forall a b. (a -> b) -> a -> b
$ OperatorInfo -> Text
operatorName OperatorInfo
opInfo
, NAssoc -> NixDoc ann -> Doc ann
f NAssoc
NAssocRight NixDoc ann
r2
]
where
opInfo :: OperatorInfo
opInfo = NBinaryOp -> OperatorInfo
getBinaryOperator NBinaryOp
op
f :: NAssoc -> NixDoc ann -> Doc ann
f :: NAssoc -> NixDoc ann -> Doc ann
f NAssoc
x =
OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap
(OperatorInfo -> NixDoc ann -> Doc ann)
-> OperatorInfo -> NixDoc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ OperatorInfo -> OperatorInfo -> Bool -> OperatorInfo
forall a. a -> a -> Bool -> a
bool
OperatorInfo
opInfo
(OperatorInfo
opInfo { associativity :: NAssoc
associativity = NAssoc
NAssocNone })
(OperatorInfo -> NAssoc
associativity OperatorInfo
opInfo NAssoc -> NAssoc -> Bool
forall a. Eq a => a -> a -> Bool
/= NAssoc
x)
NUnary NUnaryOp
op NixDoc ann
r1 ->
OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc
OperatorInfo
opInfo (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty (OperatorInfo -> Text
operatorName OperatorInfo
opInfo) Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
opInfo NixDoc ann
r1
where
opInfo :: OperatorInfo
opInfo = NUnaryOp -> OperatorInfo
getUnaryOperator NUnaryOp
op
NSelect Maybe (NixDoc ann)
o NixDoc ann
r' NAttrPath (NixDoc ann)
attr ->
(Doc ann -> NixDoc ann)
-> (NixDoc ann -> Doc ann -> NixDoc ann)
-> Maybe (NixDoc ann)
-> Doc ann
-> NixDoc ann
forall b a. b -> (a -> b) -> Maybe a -> b
maybe
(OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc OperatorInfo
selectOp)
((Doc ann -> NixDoc ann) -> NixDoc ann -> Doc ann -> NixDoc ann
forall a b. a -> b -> a
const Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
leastPrecedence)
Maybe (NixDoc ann)
o
(Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
wrapPath OperatorInfo
selectOp (OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc OperatorInfo
selectOp (OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
appOpNonAssoc NixDoc ann
r')) Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
"." Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NAttrPath (NixDoc ann) -> Doc ann
forall ann. NAttrPath (NixDoc ann) -> Doc ann
prettySelector NAttrPath (NixDoc ann)
attr Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<>
((Doc ann
" or " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<>) (Doc ann -> Doc ann)
-> (NixDoc ann -> Doc ann) -> NixDoc ann -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
appOpNonAssoc) (NixDoc ann -> Doc ann) -> Maybe (NixDoc ann) -> Doc ann
forall b a. Monoid b => (a -> b) -> Maybe a -> b
`whenJust` Maybe (NixDoc ann)
o
NHasAttr NixDoc ann
r NAttrPath (NixDoc ann)
attr ->
OperatorInfo -> Doc ann -> NixDoc ann
forall ann. OperatorInfo -> Doc ann -> NixDoc ann
mkNixDoc OperatorInfo
hasAttrOp (OperatorInfo -> NixDoc ann -> Doc ann
forall ann. OperatorInfo -> NixDoc ann -> Doc ann
precedenceWrap OperatorInfo
hasAttrOp NixDoc ann
r Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
" ? " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NAttrPath (NixDoc ann) -> Doc ann
forall ann. NAttrPath (NixDoc ann) -> Doc ann
prettySelector NAttrPath (NixDoc ann)
attr)
NEnvPath Path
p -> Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ forall ann. Pretty String => String -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty @String (String -> Doc ann) -> String -> Doc ann
forall a b. (a -> b) -> a -> b
$ String
"<" String -> String -> String
forall a. Semigroup a => a -> a -> a
<> Path -> String
coerce Path
p String -> String -> String
forall a. Semigroup a => a -> a -> a
<> String
">"
NLiteralPath Path
p ->
Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
pathExpr (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
forall ann. Pretty String => String -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty @FilePath (String -> Doc ann) -> String -> Doc ann
forall a b. (a -> b) -> a -> b
$ Path -> String
coerce (Path -> String) -> Path -> String
forall a b. (a -> b) -> a -> b
$
case Path
p of
Path
"./" -> Path
"./."
Path
"../" -> Path
"../."
Path
".." -> Path
"../."
Path
path ->
Path -> Path -> Bool -> Path
forall a. a -> a -> Bool -> a
bool
(Path
"./" Path -> Path -> Path
forall a. Semigroup a => a -> a -> a
<> Path
path)
Path
path
((String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` Path -> String
coerce Path
path) [String
"/", String
"~/", String
"./", String
"../"])
NSym VarName
name -> Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ VarName -> Doc ann
forall ann. VarName -> Doc ann
prettyVarName VarName
name
NLet [Binding (NixDoc ann)]
binds NixDoc ann
body ->
Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
leastPrecedence (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
group (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vsep
[ Doc ann
"let"
, Int -> Doc ann -> Doc ann
forall ann. Int -> Doc ann -> Doc ann
indent Int
2 ([Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vsep ([Doc ann] -> Doc ann) -> [Doc ann] -> Doc ann
forall a b. (a -> b) -> a -> b
$ (Binding (NixDoc ann) -> Doc ann)
-> [Binding (NixDoc ann)] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap Binding (NixDoc ann) -> Doc ann
forall ann. Binding (NixDoc ann) -> Doc ann
prettyBind [Binding (NixDoc ann)]
binds)
, Doc ann
"in " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
body
]
NIf NixDoc ann
cond NixDoc ann
trueBody NixDoc ann
falseBody ->
Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
leastPrecedence (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
group (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$
Int -> Doc ann -> Doc ann
forall ann. Int -> Doc ann -> Doc ann
nest Int
2 (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$
(NixDoc ann -> Doc ann) -> Doc ann
ifThenElse NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc
where
ifThenElse :: (NixDoc ann -> Doc ann) -> Doc ann
ifThenElse :: (NixDoc ann -> Doc ann) -> Doc ann
ifThenElse NixDoc ann -> Doc ann
wp =
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
sep
[ Doc ann
"if " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
wp NixDoc ann
cond
, Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
align (Doc ann
"then " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
wp NixDoc ann
trueBody)
, Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
align (Doc ann
"else " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
wp NixDoc ann
falseBody)
]
NWith NixDoc ann
scope NixDoc ann
body ->
Doc ann -> NixDoc ann -> NixDoc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann -> NixDoc ann -> NixDoc ann
prettyAddScope Doc ann
"with " NixDoc ann
scope NixDoc ann
body
NAssert NixDoc ann
cond NixDoc ann
body ->
Doc ann -> NixDoc ann -> NixDoc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann -> NixDoc ann -> NixDoc ann
prettyAddScope Doc ann
"assert " NixDoc ann
cond NixDoc ann
body
NSynHole VarName
name -> Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ Text -> Doc ann
forall a ann. Pretty a => a -> Doc ann
pretty @Text (Text
"^" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> VarName -> Text
coerce VarName
name)
where
prettyContainer :: Doc ann -> (a -> Doc ann) -> Doc ann -> [a] -> NixDoc ann
prettyContainer Doc ann
h a -> Doc ann
f Doc ann
t [a]
c =
NixDoc ann -> ([a] -> NixDoc ann) -> [a] -> NixDoc ann
forall (t :: * -> *) b a. Foldable t => b -> (t a -> b) -> t a -> b
list
(Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann
h Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
t))
(NixDoc ann -> [a] -> NixDoc ann
forall a b. a -> b -> a
const (NixDoc ann -> [a] -> NixDoc ann)
-> NixDoc ann -> [a] -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
simpleExpr (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$ Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
group (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ Int -> Doc ann -> Doc ann
forall ann. Int -> Doc ann -> Doc ann
nest Int
2 (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ [Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vsep ([Doc ann] -> Doc ann) -> [Doc ann] -> Doc ann
forall a b. (a -> b) -> a -> b
$ OneItem [Doc ann] -> [Doc ann]
forall x. One x => OneItem x -> x
one Doc ann
OneItem [Doc ann]
h [Doc ann] -> [Doc ann] -> [Doc ann]
forall a. Semigroup a => a -> a -> a
<> (a -> Doc ann
f (a -> Doc ann) -> [a] -> [Doc ann]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [a]
c) [Doc ann] -> [Doc ann] -> [Doc ann]
forall a. Semigroup a => a -> a -> a
<> OneItem [Doc ann] -> [Doc ann]
forall x. One x => OneItem x -> x
one Doc ann
OneItem [Doc ann]
t)
[a]
c
prettyAddScope :: Doc ann -> NixDoc ann -> NixDoc ann -> NixDoc ann
prettyAddScope Doc ann
h NixDoc ann
c NixDoc ann
b =
Doc ann -> NixDoc ann
forall ann. Doc ann -> NixDoc ann
leastPrecedence (Doc ann -> NixDoc ann) -> Doc ann -> NixDoc ann
forall a b. (a -> b) -> a -> b
$
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
vsep
[Doc ann
h Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
c Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
";", Doc ann -> Doc ann
forall ann. Doc ann -> Doc ann
align (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$ NixDoc ann -> Doc ann
forall ann. NixDoc ann -> Doc ann
getDoc NixDoc ann
b]
valueToExpr :: forall t f m . MonadDataContext f m => NValue t f m -> NExpr
valueToExpr :: NValue t f m -> NExpr
valueToExpr = NExpr -> (NValue' t f m NExpr -> NExpr) -> NValue t f m -> NExpr
forall (f :: * -> *) (m :: * -> *) r t.
MonadDataContext f m =>
r -> (NValue' t f m r -> r) -> NValue t f m -> r
iterNValueByDiscardWith NExpr
thk (NExprF NExpr -> NExpr
forall (f :: * -> *). f (Fix f) -> Fix f
Fix (NExprF NExpr -> NExpr)
-> (NValue' t f m NExpr -> NExprF NExpr)
-> NValue' t f m NExpr
-> NExpr
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NValue' t f m NExpr -> NExprF NExpr
phi)
where
thk :: NExpr
thk = NExprF NExpr -> NExpr
forall (f :: * -> *). f (Fix f) -> Fix f
Fix (NExprF NExpr -> NExpr)
-> (VarName -> NExprF NExpr) -> VarName -> NExpr
forall b c a. (b -> c) -> (a -> b) -> a -> c
. VarName -> NExprF NExpr
forall r. VarName -> NExprF r
NSym (VarName -> NExpr) -> VarName -> NExpr
forall a b. (a -> b) -> a -> b
$ VarName
"<expr>"
phi :: NValue' t f m NExpr -> NExprF NExpr
phi :: NValue' t f m NExpr -> NExprF NExpr
phi (NVConstant' NAtom
a ) = NAtom -> NExprF NExpr
forall r. NAtom -> NExprF r
NConstant NAtom
a
phi (NVStr' NixString
ns ) = NString NExpr -> NExprF NExpr
forall r. NString r -> NExprF r
NStr (NString NExpr -> NExprF NExpr) -> NString NExpr -> NExprF NExpr
forall a b. (a -> b) -> a -> b
$ [Antiquoted Text NExpr] -> NString NExpr
forall r. [Antiquoted Text r] -> NString r
DoubleQuoted ([Antiquoted Text NExpr] -> NString NExpr)
-> [Antiquoted Text NExpr] -> NString NExpr
forall a b. (a -> b) -> a -> b
$ OneItem [Antiquoted Text NExpr] -> [Antiquoted Text NExpr]
forall x. One x => OneItem x -> x
one (OneItem [Antiquoted Text NExpr] -> [Antiquoted Text NExpr])
-> OneItem [Antiquoted Text NExpr] -> [Antiquoted Text NExpr]
forall a b. (a -> b) -> a -> b
$ Text -> Antiquoted Text NExpr
forall v r. v -> Antiquoted v r
Plain (Text -> Antiquoted Text NExpr) -> Text -> Antiquoted Text NExpr
forall a b. (a -> b) -> a -> b
$ NixString -> Text
ignoreContext NixString
ns
phi (NVList' [NExpr]
l ) = [NExpr] -> NExprF NExpr
forall r. [r] -> NExprF r
NList [NExpr]
l
phi (NVSet' PositionSet
p AttrSet NExpr
s) = Recursivity -> [Binding NExpr] -> NExprF NExpr
forall r. Recursivity -> [Binding r] -> NExprF r
NSet Recursivity
forall a. Monoid a => a
mempty
[ NAttrPath NExpr -> NExpr -> SourcePos -> Binding NExpr
forall r. NAttrPath r -> r -> SourcePos -> Binding r
NamedVar (OneItem (NAttrPath NExpr) -> NAttrPath NExpr
forall x. One x => OneItem x -> x
one (OneItem (NAttrPath NExpr) -> NAttrPath NExpr)
-> OneItem (NAttrPath NExpr) -> NAttrPath NExpr
forall a b. (a -> b) -> a -> b
$ VarName -> NKeyName NExpr
forall r. VarName -> NKeyName r
StaticKey VarName
k) NExpr
v (SourcePos -> Maybe SourcePos -> SourcePos
forall a. a -> Maybe a -> a
fromMaybe SourcePos
nullPos (Maybe SourcePos -> SourcePos) -> Maybe SourcePos -> SourcePos
forall a b. (a -> b) -> a -> b
$ (VarName -> PositionSet -> Maybe SourcePos
forall k v. (Eq k, Hashable k) => k -> HashMap k v -> Maybe v
`M.lookup` PositionSet
p) VarName
k)
| (VarName
k, NExpr
v) <- AttrSet NExpr -> [(VarName, NExpr)]
forall k v. HashMap k v -> [(k, v)]
toList AttrSet NExpr
s
]
phi (NVClosure' Params ()
_ NValue t f m -> m NExpr
_) = VarName -> NExprF NExpr
forall r. VarName -> NExprF r
NSym VarName
"<closure>"
phi (NVPath' Path
p ) = Path -> NExprF NExpr
forall r. Path -> NExprF r
NLiteralPath Path
p
phi (NVBuiltin' VarName
name NValue t f m -> m NExpr
_) = VarName -> NExprF NExpr
forall r. VarName -> NExprF r
NSym (VarName -> NExprF NExpr) -> VarName -> NExprF NExpr
forall a b. (a -> b) -> a -> b
$ (Text -> Text) -> VarName -> VarName
coerce ((Text -> Text -> Text
forall a. Monoid a => a -> a -> a
mappend @Text) Text
"builtins.") VarName
name
prettyNValue
:: forall t f m ann . MonadDataContext f m => NValue t f m -> Doc ann
prettyNValue :: NValue t f m -> Doc ann
prettyNValue = NExpr -> Doc ann
forall ann. NExpr -> Doc ann
prettyNix (NExpr -> Doc ann)
-> (NValue t f m -> NExpr) -> NValue t f m -> Doc ann
forall b c a. (b -> c) -> (a -> b) -> a -> c
. NValue t f m -> NExpr
forall t (f :: * -> *) (m :: * -> *).
MonadDataContext f m =>
NValue t f m -> NExpr
valueToExpr
data ValueOrigin = WasThunk | Value
deriving ValueOrigin -> ValueOrigin -> Bool
(ValueOrigin -> ValueOrigin -> Bool)
-> (ValueOrigin -> ValueOrigin -> Bool) -> Eq ValueOrigin
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ValueOrigin -> ValueOrigin -> Bool
$c/= :: ValueOrigin -> ValueOrigin -> Bool
== :: ValueOrigin -> ValueOrigin -> Bool
$c== :: ValueOrigin -> ValueOrigin -> Bool
Eq
prettyProv
:: forall t f m ann
. ( HasCitations m (NValue t f m) t
, HasCitations1 m (NValue t f m) f
, MonadThunk t m (NValue t f m)
, MonadDataContext f m
)
=> ValueOrigin
-> NValue t f m
-> Doc ann
prettyProv :: ValueOrigin -> NValue t f m -> Doc ann
prettyProv ValueOrigin
wasThunk NValue t f m
v =
(Doc ann -> Doc ann)
-> ([Provenance m (NValue t f m)] -> Doc ann -> Doc ann)
-> [Provenance m (NValue t f m)]
-> Doc ann
-> Doc ann
forall (t :: * -> *) b a. Foldable t => b -> (t a -> b) -> t a -> b
list
Doc ann -> Doc ann
forall a. a -> a
id
(\ [Provenance m (NValue t f m)]
ps Doc ann
pv ->
[Doc ann] -> Doc ann
forall ann. [Doc ann] -> Doc ann
fillSep
[ Doc ann
pv
, Int -> Doc ann -> Doc ann
forall ann. Int -> Doc ann -> Doc ann
indent Int
2 (Doc ann -> Doc ann) -> Doc ann -> Doc ann
forall a b. (a -> b) -> a -> b
$
Doc ann
"(" Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> (Doc ann
"thunk " Doc ann -> Bool -> Doc ann
forall a. Monoid a => a -> Bool -> a
`whenTrue` (ValueOrigin
wasThunk ValueOrigin -> ValueOrigin -> Bool
forall a. Eq a => a -> a -> Bool
== ValueOrigin
WasThunk) Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
"from: " Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> [Provenance m (NValue t f m)] -> Doc ann
forall t (f :: * -> *) (m :: * -> *) ann.
HasCitations1 m (NValue t f m) f =>
[Provenance m (NValue t f m)] -> Doc ann
prettyExtractFromProvenance [Provenance m (NValue t f m)]
ps) Doc ann -> Doc ann -> Doc ann
forall a. Semigroup a => a -> a -> a
<> Doc ann
")"
]
)
(NValue t f m -> [Provenance m (NValue t f m)]
forall (m :: * -> *) v a.
HasCitations m v a =>
a -> [Provenance m v]
citations @m @(NValue t f m) NValue t f m
v)
(NValue t f m -> Doc ann
forall t (f :: * -> *) (m :: * -> *) ann.
MonadDataContext f m =>
NValue t f m -> Doc ann
prettyNValue NValue t f m
v)
prettyNValueProv
:: forall t f m ann
. ( HasCitations m (NValue t f m) t
, HasCitations1 m (NValue t f m) f
, MonadThunk t m (NValue t f m)
, MonadDataContext f m
)
=> NValue t f m
-> Doc ann
prettyNValueProv :: NValue t f m -> Doc ann
prettyNValueProv =
ValueOrigin -> NValue t f m -> Doc ann
forall t (f :: * -> *) (m :: * -> *) ann.
(HasCitations m (NValue t f m) t, HasCitations1 m (NValue t f m) f,
MonadThunk t m (NValue t f m), MonadDataContext f m) =>
ValueOrigin -> NValue t f m -> Doc ann
prettyProv ValueOrigin
Value
prettyNThunk
:: forall t f m ann
. ( HasCitations m (NValue t f m) t
, HasCitations1 m (NValue t f m) f
, MonadThunk t m (NValue t f m)
, MonadDataContext f m
)
=> t
-> m (Doc ann)
prettyNThunk :: t -> m (Doc ann)
prettyNThunk t
t =
ValueOrigin -> NValue t f m -> Doc ann
forall t (f :: * -> *) (m :: * -> *) ann.
(HasCitations m (NValue t f m) t, HasCitations1 m (NValue t f m) f,
MonadThunk t m (NValue t f m), MonadDataContext f m) =>
ValueOrigin -> NValue t f m -> Doc ann
prettyProv ValueOrigin
WasThunk (NValue t f m -> Doc ann) -> m (NValue t f m) -> m (Doc ann)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> t -> m (NValue t f m)
forall t (m :: * -> *) (f :: * -> *).
(MonadThunk t m (NValue t f m), MonadDataContext f m) =>
t -> m (NValue t f m)
dethunk t
t
printNix :: forall t f m . MonadDataContext f m => NValue t f m -> Text
printNix :: NValue t f m -> Text
printNix =
Text -> (NValue' t f m Text -> Text) -> NValue t f m -> Text
forall (f :: * -> *) (m :: * -> *) r t.
MonadDataContext f m =>
r -> (NValue' t f m r -> r) -> NValue t f m -> r
iterNValueByDiscardWith Text
thunkStubText NValue' t f m Text -> Text
phi
where
phi :: NValue' t f m Text -> Text
phi :: NValue' t f m Text -> Text
phi (NVConstant' NAtom
a ) = NAtom -> Text
atomText NAtom
a
phi (NVStr' NixString
ns) = Text
"\"" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text -> Text
escapeString (NixString -> Text
ignoreContext NixString
ns) Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"\""
phi (NVList' [Text]
l ) = Text
"[ " Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> [Text] -> Text
forall t. IsText t "unwords" => [t] -> t
unwords [Text]
l Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
" ]"
phi (NVSet' PositionSet
_ AttrSet Text
s) =
Text
"{ " Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<>
[Text] -> Text
forall (t :: * -> *) m. (Foldable t, Monoid m) => t m -> m
fold
[ Text -> Text
check Text
k Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
" = " Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
v Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"; "
| (VarName -> Text
coerce -> Text
k, Text
v) <- [(VarName, Text)] -> [(VarName, Text)]
forall a. Ord a => [a] -> [a]
sort ([(VarName, Text)] -> [(VarName, Text)])
-> [(VarName, Text)] -> [(VarName, Text)]
forall a b. (a -> b) -> a -> b
$ AttrSet Text -> [(VarName, Text)]
forall k v. HashMap k v -> [(k, v)]
toList AttrSet Text
s
] Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"}"
where
check :: Text -> Text
check :: Text -> Text
check Text
v =
Text -> Maybe Text -> Text
forall a. a -> Maybe a -> a
fromMaybe
Text
v
((Read Int, Show Int) => Maybe Text
forall a. (Read a, Show a) => Maybe Text
tryRead @Int Maybe Text -> Maybe Text -> Maybe Text
forall (f :: * -> *) a. Alternative f => f a -> f a -> f a
<|> (Read Float, Show Float) => Maybe Text
forall a. (Read a, Show a) => Maybe Text
tryRead @Float)
where
tryRead :: forall a . (Read a, Show a) => Maybe Text
tryRead :: Maybe Text
tryRead = (a -> Text) -> Maybe a -> Maybe Text
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap ((\ Text
s -> Text
"\"" Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
s Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
"\"") (Text -> Text) -> (a -> Text) -> a -> Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> Text
forall b a. (Show a, IsString b) => a -> b
show) (Maybe a -> Maybe Text) -> Maybe a -> Maybe Text
forall a b. (a -> b) -> a -> b
$ Read a => String -> Maybe a
forall a. Read a => String -> Maybe a
readMaybe @a (String -> Maybe a) -> String -> Maybe a
forall a b. (a -> b) -> a -> b
$ Text -> String
forall a. ToString a => a -> String
toString Text
v
phi NVClosure'{} = Text
"<<lambda>>"
phi (NVPath' Path
fp ) = String -> Text
forall a. IsString a => String -> a
fromString (String -> Text) -> String -> Text
forall a b. (a -> b) -> a -> b
$ Path -> String
coerce Path
fp
phi (NVBuiltin' VarName
name NValue t f m -> m Text
_) = Text
"<<builtin " Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> VarName -> Text
coerce VarName
name Text -> Text -> Text
forall a. Semigroup a => a -> a -> a
<> Text
">>"