Module ast 

Abstract Syntax Tree types for kaish.

This module provides:

• AST type definitions (types module, re-exported at this level)
• S-expression formatter for test snapshots (sexpr module)

Modules

sexpr

S-expression formatter for kaish AST.

Structs

Assignment

Variable assignment: NAME=value (bash-style) or local NAME = value (scoped)

BlobRef

Reference to binary data stored in /v/blobs/{id}.

CaseBranch

A single branch in a case statement.

CaseStmt

Case statement for pattern matching.

Command

A command invocation with arguments and redirections.

ForLoop

For loop over items.

IfStmt

Conditional statement.

ParamDef

Parameter definition for a tool.

Pipeline

A pipeline of commands connected by pipes.

Program

A complete kaish program is a sequence of statements.

Redirect

I/O redirection.

ToolDef

User-defined tool.

VarPath

Variable reference path: ${VAR} or ${?.field} for special variables.

WhileLoop

While loop with condition.

Enums

Arg

A command argument (positional or named).

BinaryOp

Binary operators.

Expr

An expression that evaluates to a value.

FileTestOp

File test operators for [[ ]].

ParamType

Parameter type annotation.

RedirectKind

Type of redirection.

Stmt

A single statement in kaish.

StringPart

Part of an interpolated string.

StringTestOp

String test operators for [[ ]].

TestCmpOp

Comparison operators for [[ ]] tests.

TestExpr

Test expression for [[ ... ]] conditionals.

Value

A literal value.

VarSegment

A segment in a variable path.