94 lines
3.1 KiB
Plaintext
94 lines
3.1 KiB
Plaintext
|
/**
|
||
|
* @fileoverview Rule to check spacing between template tags and their literals
|
||
|
* @author Jonathan Wilsson
|
||
|
* @deprecated in ESLint v8.53.0
|
||
|
*/
|
||
|
|
||
|
"use strict";
|
||
|
|
||
|
//------------------------------------------------------------------------------
|
||
|
// Rule Definition
|
||
|
//------------------------------------------------------------------------------
|
||
|
|
||
|
/** @type {import('../shared/types').Rule} */
|
||
|
module.exports = {
|
||
|
meta: {
|
||
|
deprecated: true,
|
||
|
replacedBy: [],
|
||
|
type: "layout",
|
||
|
|
||
|
docs: {
|
||
|
description: "Require or disallow spacing between template tags and their literals",
|
||
|
recommended: false,
|
||
|
url: "https://eslint.org/docs/latest/rules/template-tag-spacing"
|
||
|
},
|
||
|
|
||
|
fixable: "whitespace",
|
||
|
|
||
|
schema: [
|
||
|
{ enum: ["always", "never"] }
|
||
|
],
|
||
|
messages: {
|
||
|
unexpected: "Unexpected space between template tag and template literal.",
|
||
|
missing: "Missing space between template tag and template literal."
|
||
|
}
|
||
|
},
|
||
|
|
||
|
create(context) {
|
||
|
const never = context.options[0] !== "always";
|
||
|
const sourceCode = context.sourceCode;
|
||
|
|
||
|
/**
|
||
|
* Check if a space is present between a template tag and its literal
|
||
|
* @param {ASTNode} node node to evaluate
|
||
|
* @returns {void}
|
||
|
* @private
|
||
|
*/
|
||
|
function checkSpacing(node) {
|
||
|
const tagToken = sourceCode.getTokenBefore(node.quasi);
|
||
|
const literalToken = sourceCode.getFirstToken(node.quasi);
|
||
|
const hasWhitespace = sourceCode.isSpaceBetweenTokens(tagToken, literalToken);
|
||
|
|
||
|
if (never && hasWhitespace) {
|
||
|
context.report({
|
||
|
node,
|
||
|
loc: {
|
||
|
start: tagToken.loc.end,
|
||
|
end: literalToken.loc.start
|
||
|
},
|
||
|
messageId: "unexpected",
|
||
|
fix(fixer) {
|
||
|
const comments = sourceCode.getCommentsBefore(node.quasi);
|
||
|
|
||
|
// Don't fix anything if there's a single line comment after the template tag
|
||
|
if (comments.some(comment => comment.type === "Line")) {
|
||
|
return null;
|
||
|
}
|
||
|
|
||
|
return fixer.replaceTextRange(
|
||
|
[tagToken.range[1], literalToken.range[0]],
|
||
|
comments.reduce((text, comment) => text + sourceCode.getText(comment), "")
|
||
|
);
|
||
|
}
|
||
|
});
|
||
|
} else if (!never && !hasWhitespace) {
|
||
|
context.report({
|
||
|
node,
|
||
|
loc: {
|
||
|
start: node.loc.start,
|
||
|
end: literalToken.loc.start
|
||
|
},
|
||
|
messageId: "missing",
|
||
|
fix(fixer) {
|
||
|
return fixer.insertTextAfter(tagToken, " ");
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return {
|
||
|
TaggedTemplateExpression: checkSpacing
|
||
|
};
|
||
|
}
|
||
|
};
|