Function matchModelPattern

internal/toolinjection/injection.go:226–258

matchModelPattern performs simple wildcard matching where '*' matches zero or more characters.

(pattern, model string)

// matchModelPattern performs simple wildcard matching where '*' matches zero or more characters.
func matchModelPattern(pattern, model string) bool {
	pattern = strings.TrimSpace(pattern)
	model = strings.TrimSpace(model)
	if pattern == "" {
		return false
	}
	if pattern == "*" {
		return true
	}
	pi, si := 0, 0
	starIdx := -1
	matchIdx := 0
	for si < len(model) {
		if pi < len(pattern) && pattern[pi] == model[si] {
			pi++
			si++
		} else if pi < len(pattern) && pattern[pi] == '*' {
			starIdx = pi
			matchIdx = si
			pi++
		} else if starIdx >= 0 {
			pi = starIdx + 1
			matchIdx++
			si = matchIdx
		} else {
			return false
		}
	}
	for pi < len(pattern) && pattern[pi] == '*' {
		pi++
	}
	return pi == len(pattern)
}

// RemoveRuleByName removes the first rule with the given name from the slice
// and returns the resulting slice. Used to delete a rule after it fires.