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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("../utils");
exports.default = (0, utils_1.createRule)('html-closing-bracket-spacing', {
meta: {
docs: {
description: "require or disallow a space before tag's closing brackets",
category: 'Stylistic Issues',
conflictWithPrettier: true,
recommended: false
},
schema: [
{
type: 'object',
properties: {
startTag: {
enum: ['always', 'never', 'ignore']
},
endTag: {
enum: ['always', 'never', 'ignore']
},
selfClosingTag: {
enum: ['always', 'never', 'ignore']
}
},
additionalProperties: false
}
],
messages: {
expectedSpace: "Expected space before '>', but not found.",
unexpectedSpace: "Expected no space before '>', but found."
},
fixable: 'whitespace',
type: 'layout'
},
create(ctx) {
const options = {
startTag: 'never',
endTag: 'never',
selfClosingTag: 'always',
...ctx.options[0]
};
const src = ctx.getSourceCode();
/**
* Returns true if string contains newline characters
*/
function containsNewline(string) {
return string.includes('\n');
}
/**
* Report
*/
function report(node, shouldHave) {
const tagSrc = src.getText(node);
const match = /(\s*)\/?>$/.exec(tagSrc);
const end = node.range[1];
const start = node.range[1] - match[0].length;
const loc = {
start: src.getLocFromIndex(start),
end: src.getLocFromIndex(end)
};
ctx.report({
loc,
messageId: shouldHave ? 'expectedSpace' : 'unexpectedSpace',
*fix(fixer) {
if (shouldHave) {
yield fixer.insertTextBeforeRange([start, end], ' ');
}
else {
const spaces = match[1];
yield fixer.removeRange([start, start + spaces.length]);
}
}
});
}
return {
'SvelteStartTag, SvelteEndTag'(node) {
const tagType = node.type === 'SvelteEndTag'
? 'endTag'
: node.selfClosing
? 'selfClosingTag'
: 'startTag';
if (options[tagType] === 'ignore')
return;
const tagSrc = src.getText(node);
const match = /(\s*)\/?>$/.exec(tagSrc);
if (containsNewline(match[1]))
return;
if (options[tagType] === 'always' && !match[1]) {
report(node, true);
}
else if (options[tagType] === 'never' && match[1]) {
report(node, false);
}
}
};
}
});
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