language-bash-0.6.1: Parsing and pretty-printing Bash shell scripts

Safe Haskell	Safe
Language	Haskell98

Language.Bash.Cond

Description

Bash conditional commands.

Synopsis

Documentation

data CondExpr a Source

Bash conditional expressions.

Constructors

Unary UnaryOp a
Binary a BinaryOp a
Not (CondExpr a)
And (CondExpr a) (CondExpr a)
Or (CondExpr a) (CondExpr a)

Instances

Functor CondExpr Source
Foldable CondExpr Source
Traversable CondExpr Source
Eq a => Eq (CondExpr a) Source
Data a => Data (CondExpr a) Source
Read a => Read (CondExpr a) Source
Show a => Show (CondExpr a) Source
Pretty a => Pretty (CondExpr a) Source

data UnaryOp Source

Unary conditional operators.

Constructors

BlockFile	-b
CharacterFile	-c
Directory	-d
FileExists	`-e`, `-a`
RegularFile	-f
SetGID	-g
Sticky	-k
NamedPipe	-p
Readable	-r
FileSize	-s
Terminal	-t
SetUID	-u
Writable	-w
Executable	-x
GroupOwned	-G
SymbolicLink	`-L`, `-h`
Modified	-N
UserOwned	-O
Socket	-S
Optname	-o
Varname	-v
ZeroString	-z
NonzeroString	`-n string` or `string`

Instances

Bounded UnaryOp Source
Enum UnaryOp Source
Eq UnaryOp Source
Data UnaryOp Source
Ord UnaryOp Source
Read UnaryOp Source
Show UnaryOp Source
Pretty UnaryOp Source

data BinaryOp Source

Binary conditional operators.

Constructors

SameFile	-ef
NewerThan	-nt
OlderThan	-ot
StrMatch	=~
StrEQ	`==`, `=`
StrNE	!=
StrLT	<
StrGT	>
ArithEQ	-eq
ArithNE	-ne
ArithLT	-lt
ArithLE	-le
ArithGT	-gt
ArithGE	-ge

Instances

Bounded BinaryOp Source
Enum BinaryOp Source
Eq BinaryOp Source
Data BinaryOp Source
Ord BinaryOp Source
Read BinaryOp Source
Show BinaryOp Source
Pretty BinaryOp Source

parseTestExpr :: [String] -> Either ParseError (CondExpr String) Source

Parse a conditional expression for the Bash test builtin.