mirror of
https://github.com/joelwmale/webhook-action.git
synced 2024-12-01 20:05:21 +01:00
308 lines
12 KiB
JavaScript
308 lines
12 KiB
JavaScript
|
/**
|
||
|
|
* @fileoverview Rule to flag non-quoted property names in object literals.
|
||
|
|
* @author Mathias Bynens <http://mathiasbynens.be/>
|
||
|
|
*/
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
// Requirements
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
const espree = require("espree");
|
||
|
|
const astUtils = require("./utils/ast-utils");
|
||
|
|
const keywords = require("./utils/keywords");
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
// Rule Definition
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
module.exports = {
|
||
|
|
meta: {
|
||
|
|
type: "suggestion",
|
||
|
|
|
||
|
|
docs: {
|
||
|
|
description: "require quotes around object literal property names",
|
||
|
|
category: "Stylistic Issues",
|
||
|
|
recommended: false,
|
||
|
|
url: "https://eslint.org/docs/rules/quote-props"
|
||
|
|
},
|
||
|
|
|
||
|
|
schema: {
|
||
|
|
anyOf: [
|
||
|
|
{
|
||
|
|
type: "array",
|
||
|
|
items: [
|
||
|
|
{
|
||
|
|
enum: ["always", "as-needed", "consistent", "consistent-as-needed"]
|
||
|
|
}
|
||
|
|
],
|
||
|
|
minItems: 0,
|
||
|
|
maxItems: 1
|
||
|
|
},
|
||
|
|
{
|
||
|
|
type: "array",
|
||
|
|
items: [
|
||
|
|
{
|
||
|
|
enum: ["always", "as-needed", "consistent", "consistent-as-needed"]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
type: "object",
|
||
|
|
properties: {
|
||
|
|
keywords: {
|
||
|
|
type: "boolean"
|
||
|
|
},
|
||
|
|
unnecessary: {
|
||
|
|
type: "boolean"
|
||
|
|
},
|
||
|
|
numbers: {
|
||
|
|
type: "boolean"
|
||
|
|
}
|
||
|
|
},
|
||
|
|
additionalProperties: false
|
||
|
|
}
|
||
|
|
],
|
||
|
|
minItems: 0,
|
||
|
|
maxItems: 2
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
|
||
|
|
fixable: "code",
|
||
|
|
messages: {
|
||
|
|
requireQuotesDueToReservedWord: "Properties should be quoted as '{{property}}' is a reserved word.",
|
||
|
|
inconsistentlyQuotedProperty: "Inconsistently quoted property '{{key}}' found.",
|
||
|
|
unnecessarilyQuotedProperty: "Unnecessarily quoted property '{{property}}' found.",
|
||
|
|
unquotedReservedProperty: "Unquoted reserved word '{{property}}' used as key.",
|
||
|
|
unquotedNumericProperty: "Unquoted number literal '{{property}}' used as key.",
|
||
|
|
unquotedPropertyFound: "Unquoted property '{{property}}' found.",
|
||
|
|
redundantQuoting: "Properties shouldn't be quoted as all quotes are redundant."
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
create(context) {
|
||
|
|
|
||
|
|
const MODE = context.options[0],
|
||
|
|
KEYWORDS = context.options[1] && context.options[1].keywords,
|
||
|
|
CHECK_UNNECESSARY = !context.options[1] || context.options[1].unnecessary !== false,
|
||
|
|
NUMBERS = context.options[1] && context.options[1].numbers,
|
||
|
|
|
||
|
|
sourceCode = context.getSourceCode();
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks whether a certain string constitutes an ES3 token
|
||
|
|
* @param {string} tokenStr The string to be checked.
|
||
|
|
* @returns {boolean} `true` if it is an ES3 token.
|
||
|
|
*/
|
||
|
|
function isKeyword(tokenStr) {
|
||
|
|
return keywords.indexOf(tokenStr) >= 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if an espree-tokenized key has redundant quotes (i.e. whether quotes are unnecessary)
|
||
|
|
* @param {string} rawKey The raw key value from the source
|
||
|
|
* @param {espreeTokens} tokens The espree-tokenized node key
|
||
|
|
* @param {boolean} [skipNumberLiterals=false] Indicates whether number literals should be checked
|
||
|
|
* @returns {boolean} Whether or not a key has redundant quotes.
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
function areQuotesRedundant(rawKey, tokens, skipNumberLiterals) {
|
||
|
|
return tokens.length === 1 && tokens[0].start === 0 && tokens[0].end === rawKey.length &&
|
||
|
|
(["Identifier", "Keyword", "Null", "Boolean"].indexOf(tokens[0].type) >= 0 ||
|
||
|
|
(tokens[0].type === "Numeric" && !skipNumberLiterals && String(+tokens[0].value) === tokens[0].value));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns a string representation of a property node with quotes removed
|
||
|
|
* @param {ASTNode} key Key AST Node, which may or may not be quoted
|
||
|
|
* @returns {string} A replacement string for this property
|
||
|
|
*/
|
||
|
|
function getUnquotedKey(key) {
|
||
|
|
return key.type === "Identifier" ? key.name : key.value;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns a string representation of a property node with quotes added
|
||
|
|
* @param {ASTNode} key Key AST Node, which may or may not be quoted
|
||
|
|
* @returns {string} A replacement string for this property
|
||
|
|
*/
|
||
|
|
function getQuotedKey(key) {
|
||
|
|
if (key.type === "Literal" && typeof key.value === "string") {
|
||
|
|
|
||
|
|
// If the key is already a string literal, don't replace the quotes with double quotes.
|
||
|
|
return sourceCode.getText(key);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Otherwise, the key is either an identifier or a number literal.
|
||
|
|
return `"${key.type === "Identifier" ? key.name : key.value}"`;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Ensures that a property's key is quoted only when necessary
|
||
|
|
* @param {ASTNode} node Property AST node
|
||
|
|
* @returns {void}
|
||
|
|
*/
|
||
|
|
function checkUnnecessaryQuotes(node) {
|
||
|
|
const key = node.key;
|
||
|
|
|
||
|
|
if (node.method || node.computed || node.shorthand) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (key.type === "Literal" && typeof key.value === "string") {
|
||
|
|
let tokens;
|
||
|
|
|
||
|
|
try {
|
||
|
|
tokens = espree.tokenize(key.value);
|
||
|
|
} catch {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (tokens.length !== 1) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
const isKeywordToken = isKeyword(tokens[0].value);
|
||
|
|
|
||
|
|
if (isKeywordToken && KEYWORDS) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (CHECK_UNNECESSARY && areQuotesRedundant(key.value, tokens, NUMBERS)) {
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
messageId: "unnecessarilyQuotedProperty",
|
||
|
|
data: { property: key.value },
|
||
|
|
fix: fixer => fixer.replaceText(key, getUnquotedKey(key))
|
||
|
|
});
|
||
|
|
}
|
||
|
|
} else if (KEYWORDS && key.type === "Identifier" && isKeyword(key.name)) {
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
messageId: "unquotedReservedProperty",
|
||
|
|
data: { property: key.name },
|
||
|
|
fix: fixer => fixer.replaceText(key, getQuotedKey(key))
|
||
|
|
});
|
||
|
|
} else if (NUMBERS && key.type === "Literal" && astUtils.isNumericLiteral(key)) {
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
messageId: "unquotedNumericProperty",
|
||
|
|
data: { property: key.value },
|
||
|
|
fix: fixer => fixer.replaceText(key, getQuotedKey(key))
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Ensures that a property's key is quoted
|
||
|
|
* @param {ASTNode} node Property AST node
|
||
|
|
* @returns {void}
|
||
|
|
*/
|
||
|
|
function checkOmittedQuotes(node) {
|
||
|
|
const key = node.key;
|
||
|
|
|
||
|
|
if (!node.method && !node.computed && !node.shorthand && !(key.type === "Literal" && typeof key.value === "string")) {
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
messageId: "unquotedPropertyFound",
|
||
|
|
data: { property: key.name || key.value },
|
||
|
|
fix: fixer => fixer.replaceText(key, getQuotedKey(key))
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Ensures that an object's keys are consistently quoted, optionally checks for redundancy of quotes
|
||
|
|
* @param {ASTNode} node Property AST node
|
||
|
|
* @param {boolean} checkQuotesRedundancy Whether to check quotes' redundancy
|
||
|
|
* @returns {void}
|
||
|
|
*/
|
||
|
|
function checkConsistency(node, checkQuotesRedundancy) {
|
||
|
|
const quotedProps = [],
|
||
|
|
unquotedProps = [];
|
||
|
|
let keywordKeyName = null,
|
||
|
|
necessaryQuotes = false;
|
||
|
|
|
||
|
|
node.properties.forEach(property => {
|
||
|
|
const key = property.key;
|
||
|
|
|
||
|
|
if (!key || property.method || property.computed || property.shorthand) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (key.type === "Literal" && typeof key.value === "string") {
|
||
|
|
|
||
|
|
quotedProps.push(property);
|
||
|
|
|
||
|
|
if (checkQuotesRedundancy) {
|
||
|
|
let tokens;
|
||
|
|
|
||
|
|
try {
|
||
|
|
tokens = espree.tokenize(key.value);
|
||
|
|
} catch {
|
||
|
|
necessaryQuotes = true;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
necessaryQuotes = necessaryQuotes || !areQuotesRedundant(key.value, tokens) || KEYWORDS && isKeyword(tokens[0].value);
|
||
|
|
}
|
||
|
|
} else if (KEYWORDS && checkQuotesRedundancy && key.type === "Identifier" && isKeyword(key.name)) {
|
||
|
|
unquotedProps.push(property);
|
||
|
|
necessaryQuotes = true;
|
||
|
|
keywordKeyName = key.name;
|
||
|
|
} else {
|
||
|
|
unquotedProps.push(property);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
if (checkQuotesRedundancy && quotedProps.length && !necessaryQuotes) {
|
||
|
|
quotedProps.forEach(property => {
|
||
|
|
context.report({
|
||
|
|
node: property,
|
||
|
|
messageId: "redundantQuoting",
|
||
|
|
fix: fixer => fixer.replaceText(property.key, getUnquotedKey(property.key))
|
||
|
|
});
|
||
|
|
});
|
||
|
|
} else if (unquotedProps.length && keywordKeyName) {
|
||
|
|
unquotedProps.forEach(property => {
|
||
|
|
context.report({
|
||
|
|
node: property,
|
||
|
|
messageId: "requireQuotesDueToReservedWord",
|
||
|
|
data: { property: keywordKeyName },
|
||
|
|
fix: fixer => fixer.replaceText(property.key, getQuotedKey(property.key))
|
||
|
|
});
|
||
|
|
});
|
||
|
|
} else if (quotedProps.length && unquotedProps.length) {
|
||
|
|
unquotedProps.forEach(property => {
|
||
|
|
context.report({
|
||
|
|
node: property,
|
||
|
|
messageId: "inconsistentlyQuotedProperty",
|
||
|
|
data: { key: property.key.name || property.key.value },
|
||
|
|
fix: fixer => fixer.replaceText(property.key, getQuotedKey(property.key))
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
Property(node) {
|
||
|
|
if (MODE === "always" || !MODE) {
|
||
|
|
checkOmittedQuotes(node);
|
||
|
|
}
|
||
|
|
if (MODE === "as-needed") {
|
||
|
|
checkUnnecessaryQuotes(node);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
ObjectExpression(node) {
|
||
|
|
if (MODE === "consistent") {
|
||
|
|
checkConsistency(node, false);
|
||
|
|
}
|
||
|
|
if (MODE === "consistent-as-needed") {
|
||
|
|
checkConsistency(node, true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
};
|