Server IP : 150.95.80.236 / Your IP : 3.144.98.153 Web Server : Apache System : Linux host-150-95-80-236 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 UTC 2023 x86_64 User : social-telecare ( 10000) PHP Version : 7.4.33 Disable Function : opcache_get_status MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /var/www/vhosts/pcu.in.th/api-uat.pcu.in.th/node_modules/eslint/lib/rules/ |
Upload File : |
/** * @fileoverview Require or disallow newlines around directives. * @author Kai Cataldo * @deprecated in ESLint v4.0.0 */ "use strict"; const astUtils = require("./utils/ast-utils"); //------------------------------------------------------------------------------ // Rule Definition //------------------------------------------------------------------------------ /** @type {import('../shared/types').Rule} */ module.exports = { meta: { type: "layout", docs: { description: "Require or disallow newlines around directives", recommended: false, url: "https://eslint.org/docs/latest/rules/lines-around-directive" }, schema: [{ oneOf: [ { enum: ["always", "never"] }, { type: "object", properties: { before: { enum: ["always", "never"] }, after: { enum: ["always", "never"] } }, additionalProperties: false, minProperties: 2 } ] }], fixable: "whitespace", messages: { expected: "Expected newline {{location}} \"{{value}}\" directive.", unexpected: "Unexpected newline {{location}} \"{{value}}\" directive." }, deprecated: true, replacedBy: ["padding-line-between-statements"] }, create(context) { const sourceCode = context.sourceCode; const config = context.options[0] || "always"; const expectLineBefore = typeof config === "string" ? config : config.before; const expectLineAfter = typeof config === "string" ? config : config.after; //-------------------------------------------------------------------------- // Helpers //-------------------------------------------------------------------------- /** * Check if node is preceded by a blank newline. * @param {ASTNode} node Node to check. * @returns {boolean} Whether or not the passed in node is preceded by a blank newline. */ function hasNewlineBefore(node) { const tokenBefore = sourceCode.getTokenBefore(node, { includeComments: true }); const tokenLineBefore = tokenBefore ? tokenBefore.loc.end.line : 0; return node.loc.start.line - tokenLineBefore >= 2; } /** * Gets the last token of a node that is on the same line as the rest of the node. * This will usually be the last token of the node, but it will be the second-to-last token if the node has a trailing * semicolon on a different line. * @param {ASTNode} node A directive node * @returns {Token} The last token of the node on the line */ function getLastTokenOnLine(node) { const lastToken = sourceCode.getLastToken(node); const secondToLastToken = sourceCode.getTokenBefore(lastToken); return astUtils.isSemicolonToken(lastToken) && lastToken.loc.start.line > secondToLastToken.loc.end.line ? secondToLastToken : lastToken; } /** * Check if node is followed by a blank newline. * @param {ASTNode} node Node to check. * @returns {boolean} Whether or not the passed in node is followed by a blank newline. */ function hasNewlineAfter(node) { const lastToken = getLastTokenOnLine(node); const tokenAfter = sourceCode.getTokenAfter(lastToken, { includeComments: true }); return tokenAfter.loc.start.line - lastToken.loc.end.line >= 2; } /** * Report errors for newlines around directives. * @param {ASTNode} node Node to check. * @param {string} location Whether the error was found before or after the directive. * @param {boolean} expected Whether or not a newline was expected or unexpected. * @returns {void} */ function reportError(node, location, expected) { context.report({ node, messageId: expected ? "expected" : "unexpected", data: { value: node.expression.value, location }, fix(fixer) { const lastToken = getLastTokenOnLine(node); if (expected) { return location === "before" ? fixer.insertTextBefore(node, "\n") : fixer.insertTextAfter(lastToken, "\n"); } return fixer.removeRange(location === "before" ? [node.range[0] - 1, node.range[0]] : [lastToken.range[1], lastToken.range[1] + 1]); } }); } /** * Check lines around directives in node * @param {ASTNode} node node to check * @returns {void} */ function checkDirectives(node) { const directives = astUtils.getDirectivePrologue(node); if (!directives.length) { return; } const firstDirective = directives[0]; const leadingComments = sourceCode.getCommentsBefore(firstDirective); /* * Only check before the first directive if it is preceded by a comment or if it is at the top of * the file and expectLineBefore is set to "never". This is to not force a newline at the top of * the file if there are no comments as well as for compatibility with padded-blocks. */ if (leadingComments.length) { if (expectLineBefore === "always" && !hasNewlineBefore(firstDirective)) { reportError(firstDirective, "before", true); } if (expectLineBefore === "never" && hasNewlineBefore(firstDirective)) { reportError(firstDirective, "before", false); } } else if ( node.type === "Program" && expectLineBefore === "never" && !leadingComments.length && hasNewlineBefore(firstDirective) ) { reportError(firstDirective, "before", false); } const lastDirective = directives[directives.length - 1]; const statements = node.type === "Program" ? node.body : node.body.body; /* * Do not check after the last directive if the body only * contains a directive prologue and isn't followed by a comment to ensure * this rule behaves well with padded-blocks. */ if (lastDirective === statements[statements.length - 1] && !lastDirective.trailingComments) { return; } if (expectLineAfter === "always" && !hasNewlineAfter(lastDirective)) { reportError(lastDirective, "after", true); } if (expectLineAfter === "never" && hasNewlineAfter(lastDirective)) { reportError(lastDirective, "after", false); } } //-------------------------------------------------------------------------- // Public //-------------------------------------------------------------------------- return { Program: checkDirectives, FunctionDeclaration: checkDirectives, FunctionExpression: checkDirectives, ArrowFunctionExpression: checkDirectives }; } };