1 files changed, 0 insertions, 230 deletions
diff --git a/vendor/github.com/aymerick/douceur/css/rule.go b/vendor/github.com/aymerick/douceur/css/rule.go
deleted file mode 100644
index b5a44b542..000000000
--- a/vendor/github.com/aymerick/douceur/css/rule.go
+++ /dev/null
@@ -1,230 +0,0 @@
-package css
-
-import (
-	"fmt"
-	"strings"
-)
-
-const (
-	indentSpace = 2
-)
-
-// RuleKind represents a Rule kind
-type RuleKind int
-
-// Rule kinds
-const (
-	QualifiedRule RuleKind = iota
-	AtRule
-)
-
-// At Rules than have Rules inside their block instead of Declarations
-var atRulesWithRulesBlock = []string{
-	"@document", "@font-feature-values", "@keyframes", "@media", "@supports",
-}
-
-// Rule represents a parsed CSS rule
-type Rule struct {
-	Kind RuleKind
-
-	// At Rule name (eg: "@media")
-	Name string
-
-	// Raw prelude
-	Prelude string
-
-	// Qualified Rule selectors parsed from prelude
-	Selectors []string
-
-	// Style properties
-	Declarations []*Declaration
-
-	// At Rule embedded rules
-	Rules []*Rule
-
-	// Current rule embedding level
-	EmbedLevel int
-}
-
-// NewRule instanciates a new Rule
-func NewRule(kind RuleKind) *Rule {
-	return &Rule{
-		Kind: kind,
-	}
-}
-
-// Returns string representation of rule kind
-func (kind RuleKind) String() string {
-	switch kind {
-	case QualifiedRule:
-		return "Qualified Rule"
-	case AtRule:
-		return "At Rule"
-	default:
-		return "WAT"
-	}
-}
-
-// EmbedsRules returns true if this rule embeds another rules
-func (rule *Rule) EmbedsRules() bool {
-	if rule.Kind == AtRule {
-		for _, atRuleName := range atRulesWithRulesBlock {
-			if rule.Name == atRuleName {
-				return true
-			}
-		}
-	}
-
-	return false
-}
-
-// Equal returns true if both rules are equals
-func (rule *Rule) Equal(other *Rule) bool {
-	if (rule.Kind != other.Kind) ||
-		(rule.Prelude != other.Prelude) ||
-		(rule.Name != other.Name) {
-		return false
-	}
-
-	if (len(rule.Selectors) != len(other.Selectors)) ||
-		(len(rule.Declarations) != len(other.Declarations)) ||
-		(len(rule.Rules) != len(other.Rules)) {
-		return false
-	}
-
-	for i, sel := range rule.Selectors {
-		if sel != other.Selectors[i] {
-			return false
-		}
-	}
-
-	for i, decl := range rule.Declarations {
-		if !decl.Equal(other.Declarations[i]) {
-			return false
-		}
-	}
-
-	for i, rule := range rule.Rules {
-		if !rule.Equal(other.Rules[i]) {
-			return false
-		}
-	}
-
-	return true
-}
-
-// Diff returns a string representation of rules differences
-func (rule *Rule) Diff(other *Rule) []string {
-	result := []string{}
-
-	if rule.Kind != other.Kind {
-		result = append(result, fmt.Sprintf("Kind: %s | %s", rule.Kind.String(), other.Kind.String()))
-	}
-
-	if rule.Prelude != other.Prelude {
-		result = append(result, fmt.Sprintf("Prelude: \"%s\" | \"%s\"", rule.Prelude, other.Prelude))
-	}
-
-	if rule.Name != other.Name {
-		result = append(result, fmt.Sprintf("Name: \"%s\" | \"%s\"", rule.Name, other.Name))
-	}
-
-	if len(rule.Selectors) != len(other.Selectors) {
-		result = append(result, fmt.Sprintf("Selectors: %v | %v", strings.Join(rule.Selectors, ", "), strings.Join(other.Selectors, ", ")))
-	} else {
-		for i, sel := range rule.Selectors {
-			if sel != other.Selectors[i] {
-				result = append(result, fmt.Sprintf("Selector: \"%s\" | \"%s\"", sel, other.Selectors[i]))
-			}
-		}
-	}
-
-	if len(rule.Declarations) != len(other.Declarations) {
-		result = append(result, fmt.Sprintf("Declarations Nb: %d | %d", len(rule.Declarations), len(other.Declarations)))
-	} else {
-		for i, decl := range rule.Declarations {
-			if !decl.Equal(other.Declarations[i]) {
-				result = append(result, fmt.Sprintf("Declaration: \"%s\" | \"%s\"", decl.String(), other.Declarations[i].String()))
-			}
-		}
-	}
-
-	if len(rule.Rules) != len(other.Rules) {
-		result = append(result, fmt.Sprintf("Rules Nb: %d | %d", len(rule.Rules), len(other.Rules)))
-	} else {
-
-		for i, rule := range rule.Rules {
-			if !rule.Equal(other.Rules[i]) {
-				result = append(result, fmt.Sprintf("Rule: \"%s\" | \"%s\"", rule.String(), other.Rules[i].String()))
-			}
-		}
-	}
-
-	return result
-}
-
-// Returns the string representation of a rule
-func (rule *Rule) String() string {
-	result := ""
-
-	if rule.Kind == QualifiedRule {
-		for i, sel := range rule.Selectors {
-			if i != 0 {
-				result += ", "
-			}
-			result += sel
-		}
-	} else {
-		// AtRule
-		result += fmt.Sprintf("%s", rule.Name)
-
-		if rule.Prelude != "" {
-			if result != "" {
-				result += " "
-			}
-			result += fmt.Sprintf("%s", rule.Prelude)
-		}
-	}
-
-	if (len(rule.Declarations) == 0) && (len(rule.Rules) == 0) {
-		result += ";"
-	} else {
-		result += " {\n"
-
-		if rule.EmbedsRules() {
-			for _, subRule := range rule.Rules {
-				result += fmt.Sprintf("%s%s\n", rule.indent(), subRule.String())
-			}
-		} else {
-			for _, decl := range rule.Declarations {
-				result += fmt.Sprintf("%s%s\n", rule.indent(), decl.String())
-			}
-		}
-
-		result += fmt.Sprintf("%s}", rule.indentEndBlock())
-	}
-
-	return result
-}
-
-// Returns identation spaces for declarations and rules
-func (rule *Rule) indent() string {
-	result := ""
-
-	for i := 0; i < ((rule.EmbedLevel + 1) * indentSpace); i++ {
-		result += " "
-	}
-
-	return result
-}
-
-// Returns identation spaces for end of block character
-func (rule *Rule) indentEndBlock() string {
-	result := ""
-
-	for i := 0; i < (rule.EmbedLevel * indentSpace); i++ {
-		result += " "
-	}
-
-	return result
-}