callgraph

type CallArgument struct {
	// An argument may be resolved to multiple values (due to assignments)
	// For example, a function call may have an argument like `foo(a)` where
	// a was assigned to multiple values in the code previously
	// eg. `a = 1`, `a = 2`, `a = 3
	Nodes []*assignmentNode
}

type CallGraph struct {
	FileName string
	Nodes    map[string]*CallGraphNode
	RootNode *CallGraphNode
	Tree     core.ParseTree
	// contains filtered or unexported fields
}

type CallGraphNode struct {
	Namespace string
	CallsTo   []CallReference
	TreeNode  *sitter.Node
}

type CallReference struct {
	// Namespace of the called function or method
	CalleeNamespace string

	// Tree sitter node for the called function or method
	CalleeTreeNode *sitter.Node

	// Identifier keyword node which actually invokes the function call
	CallerIdentifier *sitter.Node

	// Arguments passed to the function call
	Arguments []CallArgument
}

type CallgraphCallback core.PluginCallback[*CallGraph]

type DfsResultItem struct {
	Namespace        string
	Node             *CallGraphNode
	Caller           *CallGraphNode
	CallerIdentifier *sitter.Node // This is the identifier keyword node from which the fn call was made
	Arguments        []CallArgument
	Depth            int
	Terminal         bool
}

type EvidenceMetadata struct {
	CallerNamespace string
	CallerMetadata  *TreeNodeMetadata

	CalleeNamespace string
	CalleeMetadata  *TreeNodeMetadata

	// Keyword / statement that caused the match
	CallerIdentifierContent  string
	CallerIdentifierMetadata *TreeNodeMetadata
}

type MatchedCondition struct {
	Condition *callgraphv1.Signature_LanguageMatcher_SignatureCondition
	Evidences []MatchedEvidence
}

type MatchedEvidence struct {
	Caller           *CallGraphNode
	Callee           *CallGraphNode
	CallerIdentifier *sitter.Node
	Arguments        []CallArgument
}

type SignatureMatchResult struct {
	FilePath            string
	MatchedSignature    *callgraphv1.Signature
	MatchedLanguageCode core.LanguageCode
	MatchedConditions   []MatchedCondition
}

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

type TreeNodeMetadata struct {
	StartLine   uint32
	EndLine     uint32
	StartColumn uint32
	EndColumn   uint32
}