jsonte

package
v0.0.0-...-c879681 Latest Latest
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 Go to latest Published: Apr 26, 2024 License: MIT Imports: 20 Imported by: 0

Documentation

Index

Constants

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const DefaultIndexName = "index"
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const DefaultName = "value"
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const MaxInt64 = int64(^uint64(0) >> 1)
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const WrongTypeErrTag = "wrong_type"

Variables

This section is empty.

Functions

func FetchCache 

func FetchCache() error

FetchCache caches the vanilla packs

func FindAnyCase 

func FindAnyCase[T types.JsonType](o *types.JsonObject, key ...string) (*T, error)

FindAnyCase returns the first key that matches the given key, ignoring case.

func LibraryInit 

func LibraryInit(level zapcore.Level, safeMode bool)

LibraryInit initializes jsonte in library mode level is the logging level safeMode is whether to run in safe mode, which disables unsafe functions

func ParseLambda 

func ParseLambda(text string) ([]string, []string, error)

func Process 

func Process(name, input string, globalScope *types.JsonObject, modules map[string]JsonModule, timeout int64) (utils.NavigableMap[string, *types.JsonObject], error)

Process processes a template and returns a map of the processed templates

func ProcessAssertionsFile 

func ProcessAssertionsFile(name, input string, globalScope *types.JsonObject, timeout int64) error

func ProcessLangFile 

func ProcessLangFile(input string, scope *types.JsonObject) (string, error)

ProcessLangFile processes a lang file replacing all the jsonte expressions with their values

func ProcessMCFunction 

func ProcessMCFunction(input string, scope *types.JsonObject) (string, error)

ProcessMCFunction processes a file replacing all the jsonte expressions with their values

func ProcessString 

func ProcessString(input string, scope *types.JsonObject, startToken, endToken string) (string, error)

ProcessString processes a string replacing all the jsonte expressions with their values

func PutValue 

func PutValue(result *types.JsonObject, key string, r types.JsonType, path string) error

func UnescapeString 

func UnescapeString(text string) string

func UnescapeStringToBuffer 

func UnescapeStringToBuffer(text []rune, sb *strings.Builder, i *int, end rune) (bool, string)

UnescapeStringToBuffer unescapes a string to a buffer. If end is not 0, the unescaping will stop when the end rune is found. Returns true if the end rune is found and false otherwise. Also returns the escaped string for debugging purposes.

func VerifyReservedNames 

func VerifyReservedNames(o *types.JsonObject, path string) error

Types

type CollectingErrorListener 

type CollectingErrorListener struct {
	*antlr.DefaultErrorListener
	Error error
}

CollectingErrorListener is an error listener that collects all errors by appending them to the Error field

func (*CollectingErrorListener) SyntaxError 

func (l *CollectingErrorListener) SyntaxError(recognizer antlr.Recognizer, offendingSymbol interface{}, line, column int, msg string, e antlr.RecognitionException)

type ExpressionVisitor 

type ExpressionVisitor struct {
	parser.BaseJsonTemplateVisitor
	// contains filtered or unexported fields
}

func (*ExpressionVisitor) ResolveScope 

func (v *ExpressionVisitor) ResolveScope(name string) types.JsonType

ResolveScope resolves a value from the scope by name

func (*ExpressionVisitor) Visit 

func (v *ExpressionVisitor) Visit(tree antlr.ParseTree) (types.JsonType, error)

func (*ExpressionVisitor) VisitArray 

func (v *ExpressionVisitor) VisitArray(context *parser.ArrayContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitExpression 

func (v *ExpressionVisitor) VisitExpression(ctx *parser.ExpressionContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitField 

func (v *ExpressionVisitor) VisitField(context *parser.FieldContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitFunction_param 

func (v *ExpressionVisitor) VisitFunction_param(ctx *parser.Function_paramContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitIndex 

func (v *ExpressionVisitor) VisitIndex(context *parser.IndexContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitLambda 

func (v *ExpressionVisitor) VisitLambda(ctx *parser.LambdaContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitName 

func (v *ExpressionVisitor) VisitName(context *parser.NameContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitObject 

func (v *ExpressionVisitor) VisitObject(context *parser.ObjectContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitObject_field 

func (v *ExpressionVisitor) VisitObject_field(context *parser.Object_fieldContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitScript 

func (v *ExpressionVisitor) VisitScript(ctx *parser.ScriptContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitStatement 

func (v *ExpressionVisitor) VisitStatement(ctx *parser.StatementContext) (types.JsonType, error)

func (*ExpressionVisitor) VisitStatements 

func (v *ExpressionVisitor) VisitStatements(ctx *parser.StatementsContext) (types.JsonType, error)

type JsonModule 

type JsonModule struct {
	Name     *types.JsonString
	Scope    *types.JsonObject
	Template *types.JsonObject
	Copy     *types.JsonString
}

JsonModule represents a module that can be extended by a template

func LoadModule 

func LoadModule(input string, globalScope *types.JsonObject, timeout int64) (JsonModule, error)

LoadModule loads a module from a file and returns a JsonModule

type LambdaVisitor 

type LambdaVisitor struct {
	parser.BaseJsonTemplateVisitor
	// contains filtered or unexported fields
}

func (*LambdaVisitor) Visit 

func (v *LambdaVisitor) Visit(tree antlr.ParseTree)

func (*LambdaVisitor) VisitArray 

func (v *LambdaVisitor) VisitArray(context *parser.ArrayContext)

func (*LambdaVisitor) VisitExpression 

func (v *LambdaVisitor) VisitExpression(ctx *parser.ExpressionContext)

func (*LambdaVisitor) VisitField 

func (v *LambdaVisitor) VisitField(context *parser.FieldContext)

func (*LambdaVisitor) VisitFunction_param 

func (v *LambdaVisitor) VisitFunction_param(ctx *parser.Function_paramContext)

func (*LambdaVisitor) VisitIndex 

func (v *LambdaVisitor) VisitIndex(context *parser.IndexContext)

func (*LambdaVisitor) VisitLambda 

func (v *LambdaVisitor) VisitLambda(ctx *parser.LambdaContext)

func (*LambdaVisitor) VisitObject 

func (v *LambdaVisitor) VisitObject(context *parser.ObjectContext)

func (*LambdaVisitor) VisitObject_field 

func (v *LambdaVisitor) VisitObject_field(context *parser.Object_fieldContext)

type Result 

type Result struct {
	Value         types.JsonType
	Action        types.JsonAction
	Name          string
	IndexName     string
	Scope         deque.Deque[*types.JsonObject]
	VariableScope *types.JsonObject
}

Result is the result of evaluating an expression

func Eval 

func Eval(text string, scope deque.Deque[*types.JsonObject], path string) (Result, error)

Eval evaluates the given expression and returns the result

func EvalScript 

func EvalScript(text string, scope deque.Deque[*types.JsonObject], path string) (Result, error)

EvalScript evaluates the given script and returns the result

func EvalWithTempScope 

func EvalWithTempScope(text string, scope deque.Deque[*types.JsonObject], path string, temp ...*types.JsonObject) (Result, error)

EvalWithTempScope evaluates the given expression and returns the result

func QuickEval 

func QuickEval(text string, path string) (Result, error)

QuickEval is a convenience function for evaluating a single expression

func (*Result) GetError 

func (r *Result) GetError() error

GetError returns the error from the result or nil if the expression evaluated correctly

type TemplateMatch 

type TemplateMatch struct {
	Match        string
	EscapedMatch string
	Start        int
	Length       int
}

func FindTemplateMatches 

func FindTemplateMatches(input, startToken, endToken string) ([]TemplateMatch, error)

FindTemplateMatches processes a string replacing all the jsonte expressions with their values

type TemplateVisitor 

type TemplateVisitor struct {
	// contains filtered or unexported fields
}

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