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module.exports = {
meta: {
type: 'suggestion',
docs: {
description: 'Trailing spaces are not allowed, even in multiline strings, due to WPT lint rules.',
},
schema: [],
},
create: context => {
const sourceCode = context.getSourceCode();
return {
Program: node => {
for (let lineIdx = 0; lineIdx < sourceCode.lines.length; ++lineIdx) {
const line = sourceCode.lines[lineIdx];
const match = /\s+$/.exec(line);
if (match) {
context.report({
node,
loc: { line: lineIdx + 1, column: match.index },
message: 'Trailing spaces not allowed.',
// fixer is hard to implement, so not implemented.
});
}
}
},
};
},
};
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