Function resolveCollisions

pkg/codegen/resolve_names.go:106–137

resolveCollisions detects and resolves naming collisions among the resolved names. It applies strategies in global phases of increasing aggressiveness: 1. Context suffix (Schema, Parameter, Response, etc.) 2. Per-schema disambiguation (content type, status code, etc.) 3. Numeric fallback Each strat

(names []*ResolvedName)

// oscillation between strategies (e.g., context suffix and content type
// suffix repeatedly appending to the same names without resolution).
func resolveCollisions(names []*ResolvedName) {
	strategies := []func([]*ResolvedName) bool{
		strategyContextSuffix,
		strategyPerSchemaDisambiguate,
		strategyNumericFallback,
	}

	const maxIterations = 20

	for _, strategy := range strategies {
		for range maxIterations {
			groups := groupByName(names)
			anyCollision := false
			anyProgress := false
			for _, group := range groups {
				if len(group) <= 1 {
					continue
				}
				anyCollision = true
				if strategy(group) {
					anyProgress = true
				}
			}
			if !anyCollision {
				return
			}
			if !anyProgress {
				break // This strategy can't help; try the next one
			}
		}
	}
}

// groupByName groups ResolvedNames by their current GoName.
func groupByName(names []*ResolvedName) map[string][]*ResolvedName {