language-bash-0.5.0: Parsing and pretty-printing Bash shell scripts

Safe Haskell	Safe-Inferred

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

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
Enum UnaryOp
Eq UnaryOp
Ord UnaryOp
Read UnaryOp
Show UnaryOp
Pretty UnaryOp

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
Enum BinaryOp
Eq BinaryOp
Ord BinaryOp
Read BinaryOp
Show BinaryOp
Pretty BinaryOp

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

Parse a conditional expression for the Bash test builtin.