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chore: re-enable no-unused vars eslint rule and align to ts #3445

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merged 1 commit into from
Apr 28, 2025
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chore: re-enable no-unused vars eslint rule and align to ts #3445

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8 changes: 6 additions & 2 deletions .eslintrc
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,13 @@
},
"rules": {
"@typescript-eslint/no-unused-vars": ["error", {
"args": "none"
"args": "none",
"varsIgnorePattern": "^_$"
}],
"no-unused-vars": ["error", {
"args": "none",
"varsIgnorePattern": "^_$"
}],
"no-unused-vars": "off",
"no-var": "error",
"prefer-const": "error"
},
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2 changes: 1 addition & 1 deletion packages/pg-native/test/domains.js
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Expand Up @@ -8,7 +8,7 @@ const checkDomain = function (domain, when) {

describe('domains', function () {
it('remains bound after a query', function (done) {
var domain = require('domain').create() // eslint-disable-line
const domain = require('domain').create()
domain.run(function () {
const client = new Client()
client.connect(function () {
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2 changes: 0 additions & 2 deletions packages/pg-protocol/src/serializer.ts
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Expand Up @@ -78,11 +78,9 @@ const parse = (query: ParseOpts): Buffer => {
// normalize missing query names to allow for null
const name = query.name || ''
if (name.length > 63) {
/* eslint-disable no-console */
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Maybe no-console should be enabled instead?

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@DavideViolante DavideViolante Apr 28, 2025 •
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I tried to enable now and there are 80+ errors in the following files:

/node-postgres/packages/pg-cloudflare/src/index.ts
/node-postgres/packages/pg-native/bench/index.js
/node-postgres/packages/pg-native/bench/leaks.js
/node-postgres/packages/pg-native/test/query-async.js
/node-postgres/packages/pg-pool/test/error-handling.js
/node-postgres/packages/pg-pool/test/idle-timeout-exit.js
/node-postgres/packages/pg-pool/test/lifetime-timeout.js
/node-postgres/packages/pg-pool/test/setup.js
/node-postgres/packages/pg-protocol/src/b.ts
/node-postgres/packages/pg-protocol/src/serializer.ts
/node-postgres/packages/pg-query-stream/test/close.ts
/node-postgres/packages/pg-query-stream/test/error.ts
/node-postgres/packages/pg/bench.js
/node-postgres/packages/pg/lib/native/query.js
/node-postgres/packages/pg/script/create-test-tables.js
/node-postgres/packages/pg/script/dump-db-types.js
/node-postgres/packages/pg/test/integration/client/api-tests.js
/node-postgres/packages/pg/test/integration/client/array-tests.js
/node-postgres/packages/pg/test/integration/client/async-stack-trace-tests.js
/node-postgres/packages/pg/test/integration/client/big-simple-query-tests.js
/node-postgres/packages/pg/test/integration/client/idle_in_transaction_session_timeout-tests.js
/node-postgres/packages/pg/test/integration/client/json-type-parsing-tests.js
/node-postgres/packages/pg/test/integration/client/no-data-tests.js
/node-postgres/packages/pg/test/integration/client/notice-tests.js
/node-postgres/packages/pg/test/integration/client/query-as-promise-tests.js
/node-postgres/packages/pg/test/integration/client/query-error-handling-tests.js
/node-postgres/packages/pg/test/integration/client/type-coercion-tests.js
/node-postgres/packages/pg/test/integration/gh-issues/131-tests.js
/node-postgres/packages/pg/test/suite.js
/node-postgres/packages/pg/test/test-helper.js

Most of them are tests, but some are not, like this file (serializer). I think most of these logs are useful.

console.error('Warning! Postgres only supports 63 characters for query names.')
console.error('You supplied %s (%s)', name, name.length)
console.error('This can cause conflicts and silent errors executing queries')
/* eslint-enable no-console */
}

const types = query.types || emptyArray
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2 changes: 0 additions & 2 deletions packages/pg-query-stream/test/async-iterator.ts
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Expand Up @@ -122,11 +122,9 @@ if (!process.version.startsWith('v8')) {
const pool = new pg.Pool({ max: 1 })
const client = await pool.connect()

/* eslint-disable @typescript-eslint/no-unused-vars */
for await (const _ of client.query(new QueryStream('select TRUE', [], { highWaterMark: 1 }))) break
for await (const _ of client.query(new QueryStream('select TRUE', [], { highWaterMark: 1 }))) break
for await (const _ of client.query(new QueryStream('select TRUE', [], { highWaterMark: 1 }))) break
/* eslint-enable @typescript-eslint/no-unused-vars */

client.release()
await pool.end()
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3 changes: 0 additions & 3 deletions packages/pg/lib/native/query.js
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Expand Up @@ -32,7 +32,6 @@ const NativeQuery = (module.exports = function (config, values, callback) {
util.inherits(NativeQuery, EventEmitter)

const errorFieldMap = {
/* eslint-disable quote-props */
sqlState: 'code',
statementPosition: 'position',
messagePrimary: 'message',
Expand Down Expand Up @@ -130,11 +129,9 @@ NativeQuery.prototype.submit = function (client) {
// named query
if (this.name) {
if (this.name.length > 63) {
/* eslint-disable no-console */
console.error('Warning! Postgres only supports 63 characters for query names.')
console.error('You supplied %s (%s)', this.name, this.name.length)
console.error('This can cause conflicts and silent errors executing queries')
/* eslint-enable no-console */
}
const values = (this.values || []).map(utils.prepareValue)

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1 change: 0 additions & 1 deletion packages/pg/lib/query.js
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Expand Up @@ -244,7 +244,6 @@ class Query extends EventEmitter {
connection.sendCopyFail('No source stream defined')
}

// eslint-disable-next-line no-unused-vars
handleCopyData(msg, connection) {
// noop
}
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6 changes: 1 addition & 5 deletions packages/pg/test/integration/client/simple-query-tests.js
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Expand Up @@ -20,11 +20,7 @@ test('simple query interface', function () {
})
query.once('row', function (row) {
test('Can iterate through columns', function () {
let columnCount = 0
// eslint-disable-next-line @typescript-eslint/no-unused-vars
for (const column in row) {
columnCount++
}
const columnCount = Object.keys(row).length
if ('length' in row) {
assert.lengthIs(
row,
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