You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
3.2 KiB
103 lines
3.2 KiB
1 month ago
|
/**
|
||
|
|
* @fileoverview enforce unified spacing in mustache interpolations.
|
||
|
|
* @author Armano
|
||
|
|
*/
|
||
|
|
'use strict'
|
||
|
|
|
||
|
|
const utils = require('../utils')
|
||
|
|
|
||
|
|
module.exports = {
|
||
|
|
meta: {
|
||
|
|
type: 'layout',
|
||
|
|
docs: {
|
||
|
|
description: 'enforce unified spacing in mustache interpolations',
|
||
|
|
categories: ['vue3-strongly-recommended', 'vue2-strongly-recommended'],
|
||
|
|
url: 'https://eslint.vuejs.org/rules/mustache-interpolation-spacing.html'
|
||
|
|
},
|
||
|
|
fixable: 'whitespace',
|
||
|
|
schema: [
|
||
|
|
{
|
||
|
|
enum: ['always', 'never']
|
||
|
|
}
|
||
|
|
],
|
||
|
|
messages: {
|
||
|
|
expectedSpaceAfter: "Expected 1 space after '{{', but not found.",
|
||
|
|
expectedSpaceBefore: "Expected 1 space before '}}', but not found.",
|
||
|
|
unexpectedSpaceAfter: "Expected no space after '{{', but found.",
|
||
|
|
unexpectedSpaceBefore: "Expected no space before '}}', but found."
|
||
|
|
}
|
||
|
|
},
|
||
|
|
/** @param {RuleContext} context */
|
||
|
|
create(context) {
|
||
|
|
const options = context.options[0] || 'always'
|
||
|
|
const sourceCode = context.getSourceCode()
|
||
|
|
const template =
|
||
|
|
sourceCode.parserServices.getTemplateBodyTokenStore &&
|
||
|
|
sourceCode.parserServices.getTemplateBodyTokenStore()
|
||
|
|
|
||
|
|
return utils.defineTemplateBodyVisitor(context, {
|
||
|
|
/** @param {VExpressionContainer} node */
|
||
|
|
'VExpressionContainer[expression!=null]'(node) {
|
||
|
|
const openBrace = template.getFirstToken(node)
|
||
|
|
const closeBrace = template.getLastToken(node)
|
||
|
|
|
||
|
|
if (
|
||
|
|
!openBrace ||
|
||
|
|
!closeBrace ||
|
||
|
|
openBrace.type !== 'VExpressionStart' ||
|
||
|
|
closeBrace.type !== 'VExpressionEnd'
|
||
|
|
) {
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
const firstToken = template.getTokenAfter(openBrace, {
|
||
|
|
includeComments: true
|
||
|
|
})
|
||
|
|
const lastToken = template.getTokenBefore(closeBrace, {
|
||
|
|
includeComments: true
|
||
|
|
})
|
||
|
|
|
||
|
|
if (options === 'always') {
|
||
|
|
if (openBrace.range[1] === firstToken.range[0]) {
|
||
|
|
context.report({
|
||
|
|
node: openBrace,
|
||
|
|
messageId: 'expectedSpaceAfter',
|
||
|
|
fix: (fixer) => fixer.insertTextAfter(openBrace, ' ')
|
||
|
|
})
|
||
|
|
}
|
||
|
|
if (closeBrace.range[0] === lastToken.range[1]) {
|
||
|
|
context.report({
|
||
|
|
node: closeBrace,
|
||
|
|
messageId: 'expectedSpaceBefore',
|
||
|
|
fix: (fixer) => fixer.insertTextBefore(closeBrace, ' ')
|
||
|
|
})
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (openBrace.range[1] !== firstToken.range[0]) {
|
||
|
|
context.report({
|
||
|
|
loc: {
|
||
|
|
start: openBrace.loc.start,
|
||
|
|
end: firstToken.loc.start
|
||
|
|
},
|
||
|
|
messageId: 'unexpectedSpaceAfter',
|
||
|
|
fix: (fixer) =>
|
||
|
|
fixer.removeRange([openBrace.range[1], firstToken.range[0]])
|
||
|
|
})
|
||
|
|
}
|
||
|
|
if (closeBrace.range[0] !== lastToken.range[1]) {
|
||
|
|
context.report({
|
||
|
|
loc: {
|
||
|
|
start: lastToken.loc.end,
|
||
|
|
end: closeBrace.loc.end
|
||
|
|
},
|
||
|
|
messageId: 'unexpectedSpaceBefore',
|
||
|
|
fix: (fixer) =>
|
||
|
|
fixer.removeRange([lastToken.range[1], closeBrace.range[0]])
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|