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import type { RuleContext } from '@typescript-eslint/utils/ts-eslint' | ||
import type { TSESTree } from '@typescript-eslint/types' | ||
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import type { SortingNode } from '../typings' | ||
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import { validateGroupsConfiguration } from '../utils/validate-groups-configuration' | ||
import { sortNodesByGroups } from '../utils/sort-nodes-by-groups' | ||
import { createEslintRule } from '../utils/create-eslint-rule' | ||
import { getGroupNumber } from '../utils/get-group-number' | ||
import { getSourceCode } from '../utils/get-source-code' | ||
import { toSingleLine } from '../utils/to-single-line' | ||
import { rangeToDiff } from '../utils/range-to-diff' | ||
import { getSettings } from '../utils/get-settings' | ||
import { useGroups } from '../utils/use-groups' | ||
import { makeFixes } from '../utils/make-fixes' | ||
import { complete } from '../utils/complete' | ||
import { pairwise } from '../utils/pairwise' | ||
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type MESSAGE_ID = | ||
| 'unexpectedHeritageClausesGroupOrder' | ||
| 'unexpectedHeritageClausesOrder' | ||
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type Group<T extends string[]> = 'unknown' | T[number] | ||
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export type Options<T extends string[]> = [ | ||
Partial<{ | ||
customGroups: { [key in T[number]]: string[] | string } | ||
type: 'alphabetical' | 'line-length' | 'natural' | ||
specialCharacters: 'remove' | 'trim' | 'keep' | ||
groups: (Group<T>[] | Group<T>)[] | ||
matcher: 'minimatch' | 'regex' | ||
order: 'desc' | 'asc' | ||
ignoreCase: boolean | ||
}>, | ||
] | ||
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export default createEslintRule<Options<string[]>, MESSAGE_ID>({ | ||
name: 'sort-heritage-clauses', | ||
meta: { | ||
type: 'suggestion', | ||
docs: { | ||
description: 'Enforce sorted heritage clauses.', | ||
}, | ||
fixable: 'code', | ||
schema: [ | ||
{ | ||
type: 'object', | ||
properties: { | ||
type: { | ||
description: 'Specifies the sorting method.', | ||
type: 'string', | ||
enum: ['alphabetical', 'natural', 'line-length'], | ||
}, | ||
order: { | ||
description: | ||
'Determines whether the sorted items should be in ascending or descending order.', | ||
type: 'string', | ||
enum: ['asc', 'desc'], | ||
}, | ||
matcher: { | ||
description: 'Specifies the string matcher.', | ||
type: 'string', | ||
enum: ['minimatch', 'regex'], | ||
}, | ||
ignoreCase: { | ||
description: | ||
'Controls whether sorting should be case-sensitive or not.', | ||
type: 'boolean', | ||
}, | ||
specialCharacters: { | ||
description: | ||
'Controls how special characters should be handled before sorting.', | ||
type: 'string', | ||
enum: ['remove', 'trim', 'keep'], | ||
}, | ||
groups: { | ||
description: 'Specifies the order of the groups.', | ||
type: 'array', | ||
items: { | ||
oneOf: [ | ||
{ | ||
type: 'string', | ||
}, | ||
{ | ||
type: 'array', | ||
items: { | ||
type: 'string', | ||
}, | ||
}, | ||
], | ||
}, | ||
}, | ||
customGroups: { | ||
description: 'Specifies custom groups.', | ||
type: 'object', | ||
additionalProperties: { | ||
oneOf: [ | ||
{ | ||
type: 'string', | ||
}, | ||
{ | ||
type: 'array', | ||
items: { | ||
type: 'string', | ||
}, | ||
}, | ||
], | ||
}, | ||
}, | ||
}, | ||
additionalProperties: false, | ||
}, | ||
], | ||
messages: { | ||
unexpectedHeritageClausesGroupOrder: | ||
'Expected "{{right}}" ({{rightGroup}}) to come before "{{left}}" ({{leftGroup}}).', | ||
unexpectedHeritageClausesOrder: | ||
'Expected "{{right}}" to come before "{{left}}".', | ||
}, | ||
}, | ||
defaultOptions: [ | ||
{ | ||
type: 'alphabetical', | ||
order: 'asc', | ||
ignoreCase: true, | ||
specialCharacters: 'keep', | ||
matcher: 'minimatch', | ||
groups: [], | ||
customGroups: {}, | ||
}, | ||
], | ||
create: context => { | ||
let settings = getSettings(context.settings) | ||
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let options = complete(context.options.at(0), settings, { | ||
type: 'alphabetical', | ||
matcher: 'minimatch', | ||
ignoreCase: true, | ||
specialCharacters: 'keep', | ||
customGroups: {}, | ||
order: 'asc', | ||
groups: [], | ||
} as const) | ||
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validateGroupsConfiguration( | ||
options.groups, | ||
['unknown'], | ||
Object.keys(options.customGroups), | ||
) | ||
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return { | ||
ClassDeclaration: declaration => | ||
sortHeritageClauses(context, options, declaration.implements), | ||
TSInterfaceDeclaration: declaration => | ||
sortHeritageClauses(context, options, declaration.extends), | ||
} | ||
}, | ||
}) | ||
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const sortHeritageClauses = ( | ||
context: Readonly<RuleContext<MESSAGE_ID, Options<string[]>>>, | ||
options: Required<Options<string[]>[0]>, | ||
heritageClauses: | ||
| TSESTree.TSInterfaceHeritage[] | ||
| TSESTree.TSClassImplements[], | ||
) => { | ||
if (heritageClauses.length < 2) { | ||
return | ||
} | ||
let sourceCode = getSourceCode(context) | ||
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let formattedMembers: SortingNode[] = heritageClauses | ||
.map(heritageClause => { | ||
if (heritageClause.expression.type !== 'Identifier') { | ||
return null | ||
} | ||
let { name } = heritageClause.expression | ||
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let { getGroup, setCustomGroups } = useGroups(options) | ||
setCustomGroups(options.customGroups, name) | ||
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return { | ||
size: rangeToDiff(heritageClause.range), | ||
node: heritageClause, | ||
group: getGroup(), | ||
name, | ||
} | ||
}) | ||
.filter(sortingNode => !!sortingNode) | ||
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let sortedNodes = sortNodesByGroups(formattedMembers, options) | ||
let nodes = formattedMembers.flat() | ||
pairwise(nodes, (left, right) => { | ||
let indexOfLeft = sortedNodes.indexOf(left) | ||
let indexOfRight = sortedNodes.indexOf(right) | ||
if (indexOfLeft <= indexOfRight) { | ||
return | ||
} | ||
let leftNum = getGroupNumber(options.groups, left) | ||
let rightNum = getGroupNumber(options.groups, right) | ||
context.report({ | ||
messageId: | ||
leftNum !== rightNum | ||
? 'unexpectedHeritageClausesGroupOrder' | ||
: 'unexpectedHeritageClausesOrder', | ||
data: { | ||
left: toSingleLine(left.name), | ||
leftGroup: left.group, | ||
right: toSingleLine(right.name), | ||
rightGroup: right.group, | ||
}, | ||
node: right.node, | ||
fix: fixer => makeFixes(fixer, nodes, sortedNodes, sourceCode), | ||
}) | ||
}) | ||
} |