agenda/node_modules/eslint/lib/rules/default-case.js
Edward Betts ea4980a5d7 Fix European trip return heuristic for weekend location tracking
Adjust European short trip heuristic from >3 days to >1 day to correctly
detect when user has returned home from European trips. This fixes the
April 29-30, 2023 case where the location incorrectly showed "Sankt Georg, Hamburg"
instead of "Bristol" when the user was free (no events scheduled) after
the foss-north trip ended on April 27.

The previous logic required more than 3 days to pass before assuming
return home from European countries, but for short European trips by
rail/ferry, users typically return within 1-2 days.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-07-16 06:38:37 +02:00

98 lines
2.8 KiB
JavaScript

/**
* @fileoverview require default case in switch statements
* @author Aliaksei Shytkin
*/
"use strict";
const DEFAULT_COMMENT_PATTERN = /^no default$/iu;
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../shared/types').Rule} */
module.exports = {
meta: {
type: "suggestion",
docs: {
description: "Require `default` cases in `switch` statements",
recommended: false,
url: "https://eslint.org/docs/latest/rules/default-case"
},
schema: [{
type: "object",
properties: {
commentPattern: {
type: "string"
}
},
additionalProperties: false
}],
messages: {
missingDefaultCase: "Expected a default case."
}
},
create(context) {
const options = context.options[0] || {};
const commentPattern = options.commentPattern
? new RegExp(options.commentPattern, "u")
: DEFAULT_COMMENT_PATTERN;
const sourceCode = context.sourceCode;
//--------------------------------------------------------------------------
// Helpers
//--------------------------------------------------------------------------
/**
* Shortcut to get last element of array
* @param {*[]} collection Array
* @returns {any} Last element
*/
function last(collection) {
return collection.at(-1);
}
//--------------------------------------------------------------------------
// Public
//--------------------------------------------------------------------------
return {
SwitchStatement(node) {
if (!node.cases.length) {
/*
* skip check of empty switch because there is no easy way
* to extract comments inside it now
*/
return;
}
const hasDefault = node.cases.some(v => v.test === null);
if (!hasDefault) {
let comment;
const lastCase = last(node.cases);
const comments = sourceCode.getCommentsAfter(lastCase);
if (comments.length) {
comment = last(comments);
}
if (!comment || !commentPattern.test(comment.value.trim())) {
context.report({ node, messageId: "missingDefaultCase" });
}
}
}
};
}
};