160 lines
5.7 KiB
JavaScript
160 lines
5.7 KiB
JavaScript
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"use strict";
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const ESLINT_VERSION = require("../utils/eslint-version.cjs");
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function convertTemplateType(tokens, tl) {
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let curlyBrace = null;
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let templateTokens = [];
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const result = [];
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function addTemplateType() {
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const start = templateTokens[0];
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const end = templateTokens[templateTokens.length - 1];
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const value = templateTokens.reduce((result, token) => {
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if (token.value) {
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result += token.value;
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} else if (token.type.label !== tl.template) {
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result += token.type.label;
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}
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return result;
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}, "");
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result.push({
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type: "Template",
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value: value,
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start: start.start,
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end: end.end,
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loc: {
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start: start.loc.start,
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end: end.loc.end
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}
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});
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templateTokens = [];
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}
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tokens.forEach(token => {
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switch (token.type.label) {
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case tl.backQuote:
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if (curlyBrace) {
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result.push(curlyBrace);
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curlyBrace = null;
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}
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templateTokens.push(token);
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if (templateTokens.length > 1) {
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addTemplateType();
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}
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break;
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case tl.dollarBraceL:
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templateTokens.push(token);
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addTemplateType();
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break;
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case tl.braceR:
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if (curlyBrace) {
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result.push(curlyBrace);
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}
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curlyBrace = token;
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break;
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case tl.template:
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if (curlyBrace) {
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templateTokens.push(curlyBrace);
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curlyBrace = null;
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}
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templateTokens.push(token);
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break;
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default:
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if (curlyBrace) {
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result.push(curlyBrace);
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curlyBrace = null;
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}
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result.push(token);
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}
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});
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return result;
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}
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function convertToken(token, source, tl) {
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const {
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type
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} = token;
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const {
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label
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} = type;
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const newToken = token;
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newToken.range = [token.start, token.end];
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if (label === tl.name) {
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if (token.value === "static") {
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newToken.type = "Keyword";
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} else {
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newToken.type = "Identifier";
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}
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} else if (label === tl.semi || label === tl.comma || label === tl.parenL || label === tl.parenR || label === tl.braceL || label === tl.braceR || label === tl.slash || label === tl.dot || label === tl.bracketL || label === tl.bracketR || label === tl.ellipsis || label === tl.arrow || label === tl.pipeline || label === tl.star || label === tl.incDec || label === tl.colon || label === tl.question || label === tl.template || label === tl.backQuote || label === tl.dollarBraceL || label === tl.at || label === tl.logicalOR || label === tl.logicalAND || label === tl.nullishCoalescing || label === tl.bitwiseOR || label === tl.bitwiseXOR || label === tl.bitwiseAND || label === tl.equality || label === tl.relational || label === tl.bitShift || label === tl.plusMin || label === tl.modulo || label === tl.exponent || label === tl.bang || label === tl.tilde || label === tl.doubleColon || label === tl.hash || label === tl.questionDot || label === tl.braceHashL || label === tl.braceBarL || label === tl.braceBarR || label === tl.bracketHashL || label === tl.bracketBarL || label === tl.bracketBarR || label === tl.doubleCaret || label === tl.doubleAt || type.isAssign) {
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var _newToken$value;
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newToken.type = "Punctuator";
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(_newToken$value = newToken.value) != null ? _newToken$value : newToken.value = label;
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} else if (label === tl.jsxTagStart) {
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newToken.type = "Punctuator";
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newToken.value = "<";
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} else if (label === tl.jsxTagEnd) {
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newToken.type = "Punctuator";
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newToken.value = ">";
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} else if (label === tl.jsxName) {
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newToken.type = "JSXIdentifier";
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} else if (label === tl.jsxText) {
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newToken.type = "JSXText";
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} else if (type.keyword === "null") {
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newToken.type = "Null";
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} else if (type.keyword === "false" || type.keyword === "true") {
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newToken.type = "Boolean";
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} else if (type.keyword) {
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newToken.type = "Keyword";
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} else if (label === tl.num) {
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newToken.type = "Numeric";
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newToken.value = source.slice(token.start, token.end);
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} else if (label === tl.string) {
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newToken.type = "String";
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newToken.value = source.slice(token.start, token.end);
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} else if (label === tl.regexp) {
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newToken.type = "RegularExpression";
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const value = token.value;
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newToken.regex = {
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pattern: value.pattern,
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flags: value.flags
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};
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newToken.value = `/${value.pattern}/${value.flags}`;
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} else if (label === tl.bigint) {
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newToken.type = "Numeric";
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newToken.value = `${token.value}n`;
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} else if (label === tl.privateName) {
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newToken.type = "PrivateIdentifier";
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} else if (label === tl.templateNonTail || label === tl.templateTail || label === tl.Template) {
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newToken.type = "Template";
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}
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return newToken;
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}
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module.exports = function convertTokens(tokens, code, tokLabels) {
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const result = [];
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const templateTypeMergedTokens = convertTemplateType(tokens, tokLabels);
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for (let i = 0, {
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length
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} = templateTypeMergedTokens; i < length - 1; i++) {
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const token = templateTypeMergedTokens[i];
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const tokenType = token.type;
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if (tokenType === "CommentLine" || tokenType === "CommentBlock") {
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continue;
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}
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{
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if (ESLINT_VERSION >= 8 && i + 1 < length && tokenType.label === tokLabels.hash) {
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const nextToken = templateTypeMergedTokens[i + 1];
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if (nextToken.type.label === tokLabels.name && token.end === nextToken.start) {
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i++;
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nextToken.type = "PrivateIdentifier";
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nextToken.start -= 1;
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nextToken.loc.start.column -= 1;
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nextToken.range = [nextToken.start, nextToken.end];
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result.push(nextToken);
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continue;
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}
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}
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}
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result.push(convertToken(token, code, tokLabels));
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}
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return result;
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};
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//# sourceMappingURL=convertTokens.cjs.map
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