feat: new javascript generation #9

source/vendor/github.com/evanw/esbuild/internal/css_parser/css_decls_container.go

+package css_parser
+
+import (
+	"strings"
+
+	"github.com/evanw/esbuild/internal/css_ast"
+	"github.com/evanw/esbuild/internal/css_lexer"
+)
+
+// Scan for container names in the "container" shorthand property
+func (p *parser) processContainerShorthand(tokens []css_ast.Token) {
+	// Validate the syntax
+	for i, t := range tokens {
+		if t.Kind == css_lexer.TIdent {
+			continue
+		}
+		if t.Kind == css_lexer.TDelimSlash && i+2 == len(tokens) && tokens[i+1].Kind == css_lexer.TIdent {
+			break
+		}
+		return
+	}
+
+	// Convert any local names
+	for i, t := range tokens {
+		if t.Kind != css_lexer.TIdent {
+			break
+		}
+		p.handleSingleContainerName(&tokens[i])
+	}
+}
+
+func (p *parser) processContainerName(tokens []css_ast.Token) {
+	// Validate the syntax
+	for _, t := range tokens {
+		if t.Kind != css_lexer.TIdent {
+			return
+		}
+	}
+
+	// Convert any local names
+	for i := range tokens {
+		p.handleSingleContainerName(&tokens[i])
+	}
+}
+
+func (p *parser) handleSingleContainerName(token *css_ast.Token) {
+	if lower := strings.ToLower(token.Text); lower == "none" || cssWideAndReservedKeywords[lower] {
+		return
+	}
+
+	token.Kind = css_lexer.TSymbol
+	token.PayloadIndex = p.symbolForName(token.Loc, token.Text).Ref.InnerIndex
+}