105 lines
3.6 KiB
JavaScript
105 lines
3.6 KiB
JavaScript
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
const utils_1 = require("../utils");
|
|
const ast_utils_1 = require("../utils/ast-utils");
|
|
const compat_1 = require("../utils/compat");
|
|
exports.default = (0, utils_1.createRule)('shorthand-directive', {
|
|
meta: {
|
|
docs: {
|
|
description: 'enforce use of shorthand syntax in directives',
|
|
category: 'Stylistic Issues',
|
|
recommended: false,
|
|
conflictWithPrettier: true
|
|
},
|
|
fixable: 'code',
|
|
schema: [
|
|
{
|
|
type: 'object',
|
|
properties: {
|
|
prefer: { enum: ['always', 'never'] }
|
|
},
|
|
additionalProperties: false
|
|
}
|
|
],
|
|
messages: {
|
|
expectedShorthand: 'Expected shorthand directive.',
|
|
expectedRegular: 'Expected regular directive syntax.'
|
|
},
|
|
type: 'layout'
|
|
},
|
|
create(context) {
|
|
const sourceCode = (0, compat_1.getSourceCode)(context);
|
|
const always = context.options[0]?.prefer !== 'never';
|
|
function reportForAlways(node) {
|
|
context.report({
|
|
node,
|
|
messageId: 'expectedShorthand',
|
|
*fix(fixer) {
|
|
const quoteAndRange = (0, ast_utils_1.getAttributeValueQuoteAndRange)(node, sourceCode);
|
|
if (quoteAndRange) {
|
|
yield fixer.remove(sourceCode.getTokenBefore(quoteAndRange.firstToken));
|
|
yield fixer.removeRange(quoteAndRange.range);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
function reportForNever(node) {
|
|
context.report({
|
|
node,
|
|
messageId: 'expectedRegular',
|
|
*fix(fixer) {
|
|
yield fixer.insertTextAfter(node.key.name, `={${node.key.name.name}}`);
|
|
}
|
|
});
|
|
}
|
|
return {
|
|
SvelteDirective(node) {
|
|
if (node.kind !== 'Binding' && node.kind !== 'Class') {
|
|
return;
|
|
}
|
|
const expression = node.expression;
|
|
if (!expression ||
|
|
expression.type !== 'Identifier' ||
|
|
node.key.name.name !== expression.name) {
|
|
return;
|
|
}
|
|
if (always) {
|
|
if (node.shorthand) {
|
|
return;
|
|
}
|
|
reportForAlways(node);
|
|
}
|
|
else {
|
|
if (!node.shorthand) {
|
|
return;
|
|
}
|
|
reportForNever(node);
|
|
}
|
|
},
|
|
SvelteStyleDirective(node) {
|
|
if (always) {
|
|
if (node.shorthand) {
|
|
return;
|
|
}
|
|
if (node.value.length !== 1) {
|
|
return;
|
|
}
|
|
const expression = node.value[0];
|
|
if (expression.type !== 'SvelteMustacheTag' ||
|
|
expression.expression.type !== 'Identifier' ||
|
|
expression.expression.name !== node.key.name.name) {
|
|
return;
|
|
}
|
|
reportForAlways(node);
|
|
}
|
|
else {
|
|
if (!node.shorthand) {
|
|
return;
|
|
}
|
|
reportForNever(node);
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|