0.17.0

Package moved from github.com/opsidian/parsley to github.com/conflowio/parsley

OTHER:

• Use Go 1.17
• Add linting using golangci-lint

0.16.0

BACKWARDS INCOMPATIBILITIES:

• Remove Value() from the parsley.Node interface{}, differentiate between literal and non-literal nodes

0.15.0

BACKWARDS INCOMPATIBILITIES:

• Replace Type() string on parsley.Node with Schema() interface{} to support any user-defined schema
• Allow to set schema for nil parser

IMPROVEMENTS:

• Use Go 1.16
• Move tools dependency file to a subpackage

OTHER:

• Remove CodeCov integration

0.14.0

BACKWARDS INCOMPATIBILITIES:

• Remove NL and Whitespaces parsers, these are achievable using the trim parsers
• Change Trim parsers to always skip all whitespaces and return specific whitespace error
• In text.LeftTrim prefer a not found parse error over a whitespace error if the position is the same

IMPROVEMENTS:

• Add struct wrapper for parser functions to allow recursive parser definitions
• Simplify parsley.Error, remove unnecessary msg field (and therefore unnecessary .Error()
• Introduce notfound errors when a parser doesn't match
• Only collect notfound errors in any/choice if they are not in the starting position

0.13.0

BACKWARDS INCOMPATIBILITIES:

• The parsley.Evaluate function doesn't expect an evaluation context anymore, which was renamed to user context to make it more clear and can be set on parsley.Context
• Move ast.WalkNode to parsley.Walk
• The transform functions don't expect a NodeTransformer object anymore (the node transformation must be set on the interpreter)

IMPROVEMENTS:

• The evaluation context is called user context now and can be set on parsley.Context
• Proper recursive static checking (depth-first)
• Proper recursive node transformation support (breadth-first)
• The static checking and transformation are disabled by default and can be enabled on parsley.Context
• Add NodeTransformerRegistry interface

0.12.3

IMPROVEMENTS:

• Add NodeTransformer to context to allow AST transformations
• The StaticChecker helper should not parse the input (minor backward incompatibility)

0.12.2

BUGFIXES:

• Do not panic in StaticCheck if there is no interpreter

0.12.1

IMPROVEMENTS:

• The text types should be constants (e.g. terminal.StringType)

0.12.0

IMPROVEMENTS:

• Add parsley.NonTerminalNode interface for nonterminal nodes
• Add parsley.StaticChecker and parsley.StaticCheckable interface for doing static analysis
• Add type to the AST nodes

BACKWARDS INCOMPATIBILITIES:

• The parsley.Interpreter's Eval now expects a parsley.NonTerminalNode instead of a list of nodes
• The ast.NodeList's node methods will run always on the first node only
• The ast.NilNode was renamed to ast.EmptyNode to avoid confusion
• The ast.NewTerminalNode now expects a new valueType parameter
• Most of the text/terminal parsers now will return a custom node type (string node, int node, etc.)

0.11.8

IMPROVEMENTS:

• Remove the index from the walk function, make it properly recursive